Elementary Multiperspective Material Ontology (EMMO)
diff --git a/versions/1.0.0-beta5/emmo-inferred.owl b/versions/1.0.0-beta5/emmo-inferred.owl
index 8eec448..89c3f41 100644
--- a/versions/1.0.0-beta5/emmo-inferred.owl
+++ b/versions/1.0.0-beta5/emmo-inferred.owl
@@ -45,44 +45,6 @@ email: emanuele.ghedini@unibo.it
https://github.com/emmo-repo/EMMO/raw/master/doc/emmo-logo.png
-
-
-
-
-
- The relation between a process and an object participating to it, i.e. that is relevant to the process itself.
- Participation is a parthood relation: you must be part of the process to contribute to it. A participant whose 4D extension is totally contained within the process.
-
-Participation is not under direct parthood since a process is not strictly related to reductionism, but it's a way to categorize temporal regions by the interpreters.
- hasParticipant
-
-
-
-
-
-
-
- hasHolisticNonTemporalPart
-
-
-
-
-
-
-
- A semiotic relation connecting an index sign to the interpreter (deducer) in a deduction process.
- hasDeducer
-
-
-
-
-
-
-
- A relation connecting a sign to the interpreter in a semiotic process.
- hasInterpreter
-
-
@@ -93,19 +55,29 @@ Participation is not under direct parthood since a process is not strictly relat
hasMeasurementUnit
-
+
+
-
- The input of a process.
- hasInput
+
+
+
+ The relation between a process whole and a temporal part of the same type.
+ hasInterval
-
-
-
- A temporal part that is not a slice.
- hasTemporalSection
+
+
+
+
+
+
+ The superproperty of the relations between a whole and its mereological parts that are still holistic wholes of the same type.
+ A volume of water has redundand parts other volumes of water. All this volumes have holistic parts some water molecules.
+ The purpose of this relation is to provide a parhood relation that does not go deep enough, in terms of decomposition, to break the holistic definition of the whole.
+
+On the contrary, the holistic parthood, is expected to go that deep.
+ hasRedundantPart
@@ -119,6 +91,15 @@ A temporal part is not constraint to be causally self-connected, i.e. it can be
hasTemporalPart
+
+
+
+
+ The primitive relation that express the concept of an entity being part of another one.
+ All other mereology relations can be defined in FOL using hasPart as primitive.
+ hasPart
+
+
@@ -128,13 +109,110 @@ A temporal part is not constraint to be causally self-connected, i.e. it can be
hasChemicalSymbol
-
+
+
+
+
+
+ Relates a prefixed unit to its metric prefix part.
+ hasMetricPrefix
+
+
+
+
+
+
+
+ hasVariable
+
+
+
+
+
+
+
+ A semiotic relation that connects a declared semiotic object to a conventional sign in a declaration process.
+ hasConvention
+
+
+
+
+
+
+
+ The class for all relations used by the EMMO.
+ EMMORelation
+
+
+
+
+
+
+
+ hasSubCollection
+
+
+
+
+
+ A relation that identify a proper part of the whole that extends itself in time along the overall lifetime of the whole, and whose parts never cover the full spatial extension of the 4D whole.
+ In EMMO FOL this is a defined property. In OWL spatial relations are primitive.
+ hasSpatialIntegralPart
+ hasSpatialSlice
+
+
+
+
+
+
+ hasMaximalPart
+
+
+
+
+
+
+
+ hasSubItem
+
+
+
+
+
+ hasNonMaximalPart
+
+
+
+
+
+ isPortionPartOf
+
+
+
+
+
+
+
+ The relation between an object and one of its holistic part that contributes to the object under some spatial-based criteria.
+ hasConstituent
+
+
+
+
+
+
+
+ hasHolisticNonTemporalPart
+
+
+
+
-
- The primitive relation that express the concept of an entity being part of another one.
- All other mereology relations can be defined in FOL using hasPart as primitive.
- hasPart
+
+
+ The relation between an entity that overlaps another without being its part.
+ overcrosses
@@ -145,35 +223,76 @@ A temporal part is not constraint to be causally self-connected, i.e. it can be
overlaps
+
+
+
+ isOvercrossedBy
+
+
isPartOf
-
-
+
+
-
-
- hasSubObject
+
+
+ The relation between a process and an object participating to it, i.e. that is relevant to the process itself.
+ Participation is a parthood relation: you must be part of the process to contribute to it. A participant whose 4D extension is totally contained within the process.
+
+Participation is not under direct parthood since a process is not strictly related to reductionism, but it's a way to categorize temporal regions by the interpreters.
+ hasParticipant
-
+
+
+
+
+ The outcome of a process.
+ The partial overlapping is required since the creating process is distinct with the process in which the output is used or consumed.
+ hasOutput
+
+
+
+
-
-
-
- hasHolisticTemporalPart
+
+
+
+ A relation between two holistic wholes that properly overlap, sharing one of their holistic parts.
+ A man and the process of building a house.
+The man is a whole that possesses an holistic temporal part which is an interval of six monts and represents a working period in his lifetime.
+The process of building a house is a whole that possesses an holistic spatial part which is a builder.
+The working period of the man and the builder participating the building process are the same individual, belonging both to a man lifetime and to a building holistic views.
+In this sense, the man and the building process overcrosses. and the overlapping individual is represented differently in both holistic views.
+ This relation is about two wholes that overlap, and whose intersection is an holistic part of both.
+ hasHolisticOverlap
-
+
-
- A relation that identify a proper part of the whole that extends itself in time along the overall lifetime of the whole, and whose parts never cover the full spatial extension of the 4D whole.
- In EMMO FOL this is a defined property. In OWL spatial relations are primitive.
- hasSpatialIntegralPart
- hasSpatialSlice
+
+ The part is not connected with the rest item or members with hasNext (or its inverse) only or hasContact relations only.
+ hasHeterogeneousPart
+
+
+
+
+
+ The part is not connected with the rest item or members with hasNext relation (or its inverse).
+ hasNonTemporalPart
+
+
+
+
+
+
+
+ The relation between a holistic whole and its related entities, being them parts or other overlapping entities.
+ hasHolisticRelation
@@ -185,82 +304,63 @@ A temporal part is not constraint to be causally self-connected, i.e. it can be
hasSpatialPart
-
-
+
-
-
- Relates a prefixed unit to its metric prefix part.
- hasMetricPrefix
-
-
-
-
-
-
-
- A semiotic relation that connects a semiotic object to a property in a declaration process.
- hasProperty
-
+
+
+ Assigns a quantity to an object by convention.
+ An Hydrogen atom has the quantity atomic number Z = 1 as its conventional property.
+ An object can be represented by a quantity for the fact that it has been recognized to belong to a specific class.
-
-
-
-
-
- Relates a prefixed unit to its unit symbol part.
- hasUnitSymbol
+The quantity is selected without an observation aimed to measure its actual value, but by convention.
+ hasConventionalProperty
-
-
+
-
-
- Relates a prefixed unit to its non-prefixed part.
- For example the unit CentiNewtonMetre has prefix "Centi" and non-prefix part "NewtonMetre".
- hasUnitNonPrefixPart
+
+
+ Relates an object to a quantity describing a quantifiable property of the object obtained via a well-defined procedure.
+ hasObjectiveProperty
-
+
+
+
-
- A temporal part that capture the overall spatial extension of the causal object.
- hasTemporalSlice
+
+ The relation between two entities that overlaps and neither of both is part of the other.
+ properOverlaps
-
-
-
- The superclass of all mereological EMMO relations.
- The EMMO adheres to Atomistic General Extensional Mereology (AGEM).
- mereological
+
+
+
+
+
+ The relation between the whole and a proper part of the whole that scale down to the point which it lose the characteristics of the whole and become something else.
+ An holistic part of water fluid is a water molecule.
+ hasHolisticPart
-
-
+
+
-
-
- The class for all relations used by the EMMO.
- EMMORelation
-
-
-
-
-
-
-
- hasComponent
+
+ An indirect cause is a relation between two entities that is mediated by a intermediate entity. In other words, there are no quantum parts of the causing entity that are direct cause of quantum parts of the caused entity.
+ A causal relation between the effected and the causing entities with intermediaries.
+ isIndirectCauseOf
-
-
-
-
-
- The relation between an object and one of its holistic part that contributes to the object under some spatial-based criteria.
- hasConstituent
+
+
+
+
+
+
+ The relation between two causally reachable entities through a path of contacts relations (i.e. representing physical interactions).
+ alongsideOf
+ isConcomitantWith
@@ -280,29 +380,6 @@ While the EMMO FOL introduces the quantum causality relation C(x,y) as primitive
isCauseOf
-
-
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- The generic EMMO semiotical relation.
- semiotical
-
-
-
-
-
-
-
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- A relation between two holistic wholes that properly overlap, sharing one of their holistic parts.
- A man and the process of building a house.
-The man is a whole that possesses an holistic temporal part which is an interval of six monts and represents a working period in his lifetime.
-The process of building a house is a whole that possesses an holistic spatial part which is a builder.
-The working period of the man and the builder participating the building process are the same individual, belonging both to a man lifetime and to a building holistic views.
-In this sense, the man and the building process overcrosses. and the overlapping individual is represented differently in both holistic views.
- This relation is about two wholes that overlap, and whose intersection is an holistic part of both.
- hasHolisticOverlap
-
-
@@ -341,179 +418,210 @@ It does not exclude the possibility of indirect causal routes between proper par
isDirectCauseOf
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-
+
+
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- The relation between a process and the entity that represents how things have turned out.
- hasOutcome
+
+
+ hasBehaviour
-
+
-
-
-
- The relation between the whole and a proper part of the whole that scale down to the point which it lose the characteristics of the whole and become something else.
- An holistic part of water fluid is a water molecule.
- hasHolisticPart
+
+
+
+ hasHolisticTemporalPart
-
-
-
- hasModel
+
+
+
+
+
+ A relation that connects the semiotic object to the sign in a semiotic process.
+ hasSign
-
-
+
-
+
+ The generic EMMO semiotical relation.
+ semiotical
+
+
+
+
+
+ Causality is the fundamental concept describing how entities affect each other, and occurs before time and space relations.
+Embracing a strong reductionistic view, causality originates at quantum entities level.
+ The superclass of all causal EMMO relations.
+ Each pair of entities is either in isCauseOf or isNotCauseOf relation. The two are mutually exclusive.
+ causal
+
+
+
+
+
+
- A semiotic relation that connects a recognised semiotic object to an icon in a cognition process.
- hasIcon
+ A semiotic relation that connects a deduced semiotic object to an indexin a deduction process.
+ hasIndex
-
-
-
-
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- The relation between a holistic whole and its related entities, being them parts or other overlapping entities.
- hasHolisticRelation
+
+
+
+
+
+ A semiotic relation that connects a semiotic object to a property in a declaration process.
+ hasProperty
-
-
-
- The part is not connected with the rest item or members with hasNext relation (or its inverse).
- hasNonTemporalPart
+
+
+
+
+ Assigns a quantity to an object via a well-defined measurement procedure.
+ hasMeasuredProperty
-
+
-
- isPortionPartOf
+
+ The superclass of all mereological EMMO relations.
+ The EMMO adheres to Atomistic General Extensional Mereology (AGEM).
+ mereological
-
-
-
-
-
- hasVariable
+
+
+
+
+
+ A semiotic relation connecting a decucing interpreter to the "deduced" semiotic object in a deduction process.
+ hasDeduced
-
-
+
+
-
-
- A semiotic relation that connects a declared semiotic object to a conventional sign in a declaration process.
- hasConvention
+
+
+ A relation that connects the interpreter to the semiotic object in a semiotic process.
+ hasSemioticObject
+ hasReferent
-
+
+
-
-
- The relation within a process and an agengt participant.
- hasAgent
+
+
+ The relation between a process P and an object whole O that overcrosses it. The intersection between P and O is a participant of P.
+ hasTemporaryParticipant
-
-
-
-
- hasProductOutput
+
+
+
+
+
+ A semiotic relation connecting a conventional sign to the interpreter (declarer) in a declaration process.
+ hasDeclarer
-
-
-
-
- The outcome of a process.
- The partial overlapping is required since the creating process is distinct with the process in which the output is used or consumed.
- hasOutput
+
+
+
+
+
+ A relation connecting a sign to the interpreter in a semiotic process.
+ hasInterpreter
-
-
-
-
-
- The relation between two entities that overlaps and neither of both is part of the other.
- properOverlaps
+
+
+
+
+
+ A semiotic relation that connects a declared semiotic object to a description in a declaration process.
+ hasDescription
-
-
+
-
-
-
- The relation between an entity that overlaps another without being its part.
- overcrosses
+
+
+ A temporal part that is a collection.
+ hasTemporalCollectionSlice
-
-
-
-
+
+
+
- Relates a dataset to its datum.
- hasDatum
+
+ hasScatteredPortion
-
-
-
-
-
- hasTask
+
+
+
+ A temporal part that capture the overall spatial extension of the causal object.
+ hasTemporalSlice
-
-
+
+
+
+
+
+ x isNotCauseOf y iff not(x isCauseOf y)
+ isNotCauseOf
+
+
+
+
-
+
+
+ Relates a prefixed unit to its unit symbol part.
+ hasUnitSymbol
+
+
+
+
+
+
- Relates a quantity to its reference unit through spatial direct parthood.
- hasReferencePart
+ Relates a prefixed unit to its non-prefixed part.
+ For example the unit CentiNewtonMetre has prefix "Centi" and non-prefix part "NewtonMetre".
+ hasUnitNonPrefixPart
-
-
-
-
-
- The relation between a process and one of its process parts.
- hasSubProcess
+
+
+
+
+ Assigns a quantity to an object via a well-defined modelling procedure.
+ hasModelledProperty
-
+
-
-
-
-
- The relation between a process whole and a temporal part of the same type.
- hasInterval
+
+
+ hasStatus
-
-
-
-
-
-
- The superproperty of the relations between a whole and its mereological parts that are still holistic wholes of the same type.
- A volume of water has redundand parts other volumes of water. All this volumes have holistic parts some water molecules.
- The purpose of this relation is to provide a parhood relation that does not go deep enough, in terms of decomposition, to break the holistic definition of the whole.
-
-On the contrary, the holistic parthood, is expected to go that deep.
- hasRedundantPart
+
+
+
+
+ Relates the result of a semiotic process to ont of its optained quantities.
+ hasQuantity
@@ -525,71 +633,92 @@ On the contrary, the holistic parthood, is expected to go that deep.notOverlaps
-
-
-
-
-
- hasManufacturedOutput
+
+
+
+
+
+ hasTask
-
-
-
-
-
- hasSubItem
+
+
+
+
+ hasServiceOutput
-
-
-
-
- The part is connected with the rest item or members with hasNext (or its inverse) and hasContact relations only.
- hasSpatioTemporalPart
- hasJunctionPart
+
+
+
+
+ hasProductOutput
-
-
-
- The part is not connected with the rest item or members with hasNext (or its inverse) only or hasContact relations only.
- hasHeterogeneousPart
+
+
+
+
+ Relates a resource to its identifier.
+ hasResourceIdentifier
-
+
-
- hasNonMaximalPart
+
+
+
+ hasMaximalCollection
-
+
-
- The relation between a process P and an object whole O that overcrosses it. The intersection between P and O is a participant of P.
- hasTemporaryParticipant
+ The input of a process.
+ hasInput
-
+
+
+
+
+ The relation within a process and an agengt participant.
+ hasAgent
+
+
+
+
+
+
+
+ A semiotic relation connecting a recognising interpreter to the "cognised" semiotic object in a cognition process.
+ hasCognised
+
+
+
-
- isOvercrossedBy
+
+
+ A temporal part that is an item.
+ hasTemporalItemSlice
-
+
-
- isGatheredPartOf
+
+
+
+
+ hasConnectedPortion
-
-
-
-
-
- hasCollaborationWith
+
+
+
+
+
+ hasCharacteriser
@@ -603,47 +732,61 @@ On the contrary, the holistic parthood, is expected to go that deep.hasPortion
-
-
-
- hasEndTask
+
+
+
+
+
+ hasConstitutiveProcess
-
-
-
-
- Relates the result of a semiotic process to ont of its optained quantities.
- hasQuantity
+
+
+
+
+
+ A semiotic relation connecting an index sign to the interpreter (deducer) in a deduction process.
+ hasDeducer
-
+
-
- Causality is the fundamental concept describing how entities affect each other, and occurs before time and space relations.
-Embracing a strong reductionistic view, causality originates at quantum entities level.
- The superclass of all causal EMMO relations.
- Each pair of entities is either in isCauseOf or isNotCauseOf relation. The two are mutually exclusive.
- causal
+
+ isGatheredPartOf
-
-
-
-
-
- A semiotic relation connecting a decucing interpreter to the "deduced" semiotic object in a deduction process.
- hasDeduced
+
+
+
+
+
+ hasManufacturedOutput
-
-
+
+
+
+ hasModel
+
+
+
+
-
-
- A relation that connects the interpreter to the semiotic object in a semiotic process.
- hasSemioticObject
- hasReferent
+
+
+ A semiotic relation that connects a recognised semiotic object to an icon in a cognition process.
+ hasIcon
+
+
+
+
+
+ A proper part of the whole that is not Spatial or Temporal.
+ This relation identifies parts of a 4D object that do not fully cover the lifetime extent of the whole (spatial) nor the full spatial extent (temporal).
+ This relation is a filler, to categorise the parts of an entity that are not covered by the other parthood relations.
+A proper part is then the disjoint union of: spatial part, temporal part and spatio temporal part relations.
+ hasSpatialPartialPart
+ hasSpatialSection
@@ -655,109 +798,64 @@ Embracing a strong reductionistic view, causality originates at quantum entities
hasDeclared
-
-
-
-
-
- A relation that connects the semiotic object to the sign in a semiotic process.
- hasSign
+
+
+
+
+
+ hasComponent
-
+
+
-
-
-
- hasMaximalCollection
+
+
+
+ The relation between two entities that stands for the same individuals.
+ Equality is here defined following a mereological approach.
+ equalsTo
-
-
-
-
- hasMaximalPart
+
+
+
+
+ A relation that connects a semiotic object to the interpretant in a semiotic process.
+ hasInterpretant
-
-
-
-
-
- hasSubCollection
+
+
+
+
+
+ A semiotic relation connecting an icon to a interpreter (cogniser) in a cognision process.
+ hasCogniser
-
-
+
-
- An indirect cause is a relation between two entities that is mediated by a intermediate entity. In other words, there are no quantum parts of the causing entity that are direct cause of quantum parts of the caused entity.
- A causal relation between the effected and the causing entities with intermediaries.
- isIndirectCauseOf
+
+ A temporal part that is not a slice.
+ hasTemporalSection
-
-
-
+
-
-
- The relation between two causally reachable entities through a path of contacts relations (i.e. representing physical interactions).
- alongsideOf
- isConcomitantWith
+
+
+
+ hasFractionalMember
-
+
+
-
-
- Relates an object to a quantity describing a quantifiable property of the object obtained via a well-defined procedure.
- hasObjectiveProperty
-
-
-
-
-
-
-
-
- hasConnectedPortion
-
-
-
-
-
-
-
- hasScatteredPortion
-
-
-
-
-
-
-
- hasStatus
-
-
-
-
-
-
-
- A semiotic relation that connects a deduced semiotic object to an indexin a deduction process.
- hasIndex
-
-
-
-
-
-
-
-
- The relation between two entities that stands for the same individuals.
- Equality is here defined following a mereological approach.
- equalsTo
+
+
+ Relates a quantity to its reference unit through spatial direct parthood.
+ hasReferencePart
@@ -770,15 +868,6 @@ Embracing a strong reductionistic view, causality originates at quantum entities
hasMetrologicalUncertainty
-
-
-
-
-
- A semiotic relation connecting a recognising interpreter to the "cognised" semiotic object in a cognition process.
- hasCognised
-
-
@@ -787,140 +876,67 @@ Embracing a strong reductionistic view, causality originates at quantum entities
hasCharacterised
-
-
-
-
- Relates a resource to its identifier.
- hasResourceIdentifier
-
-
-
-
-
-
- Assigns a quantity to an object via a well-defined modelling procedure.
- hasModelledProperty
+
+
+
+
+
+ The relation between a process and one of its process parts.
+ hasSubProcess
-
-
-
-
-
- A semiotic relation that connects a declared semiotic object to a description in a declaration process.
- hasDescription
+
+
+
+ hasBeginTask
-
-
-
-
-
- A semiotic relation connecting a conventional sign to the interpreter (declarer) in a declaration process.
- hasDeclarer
+
+
+
+
+
+ hasSubObject
-
-
-
- A proper part of the whole that is not Spatial or Temporal.
- This relation identifies parts of a 4D object that do not fully cover the lifetime extent of the whole (spatial) nor the full spatial extent (temporal).
- This relation is a filler, to categorise the parts of an entity that are not covered by the other parthood relations.
-A proper part is then the disjoint union of: spatial part, temporal part and spatio temporal part relations.
- hasSpatialPartialPart
- hasSpatialSection
-
-
-
-
-
-
-
- hasConstitutiveProcess
-
-
-
-
-
-
- Assigns a quantity to an object via a well-defined measurement procedure.
- hasMeasuredProperty
+
+
+
+
+
+ Relates a dataset to its datum.
+ hasDatum
-
-
+
+
-
-
- hasBehaviour
-
-
-
-
-
-
-
- hasCharacteriser
-
-
-
-
-
-
- A relation that connects a semiotic object to the interpretant in a semiotic process.
- hasInterpretant
-
-
-
-
-
-
- Assigns a quantity to an object by convention.
- An Hydrogen atom has the quantity atomic number Z = 1 as its conventional property.
- An object can be represented by a quantity for the fact that it has been recognized to belong to a specific class.
-
-The quantity is selected without an observation aimed to measure its actual value, but by convention.
- hasConventionalProperty
-
-
-
-
-
-
-
- A semiotic relation connecting an icon to a interpreter (cogniser) in a cognision process.
- hasCogniser
+
+ The relation between a process and the entity that represents how things have turned out.
+ hasOutcome
-
+
-
-
- A temporal part that is a collection.
- hasTemporalCollectionSlice
+
+
+ The part is connected with the rest item or members with hasNext (or its inverse) and hasContact relations only.
+ hasSpatioTemporalPart
+ hasJunctionPart
-
+
+
+
-
- hasBeginTask
-
-
-
-
-
-
-
- x isNotCauseOf y iff not(x isCauseOf y)
- isNotCauseOf
+
+ hasCollaborationWith
-
-
-
-
- hasServiceOutput
+
+
+
+ hasEndTask
@@ -931,22 +947,6 @@ The quantity is selected without an observation aimed to measure its actual valu
hasStage
-
-
-
-
-
- hasFractionalMember
-
-
-
-
-
-
- A temporal part that is an item.
- hasTemporalItemSlice
-
-
@@ -955,25 +955,13 @@ The quantity is selected without an observation aimed to measure its actual valu
hasFractionalCollection
-
-
-
-
-
-
- The owl:dataProperty that provides a serialisation of an EMMO symbol data entity.
- hasSymbolValue
-
-
-
-
-
-
- Number to add to a SI coherent unit when converting to a given non-SI coherent unit.
- Conversion formula:
-
- nonsi_coherent_unit = si_coherent_unit * multiplier + offset
- hasSIConversionOffset
+
+
+
+
+ The atomic number of an atomic element.
+ This is a convenient shortcut for the conventional declaration process of assigning an atomic number to an atom subclass.
+ hasAtomicNumber
@@ -987,6 +975,23 @@ The quantity is selected without an observation aimed to measure its actual valu
hasSIConversionMultiplier
+
+
+
+ Relates a SI dimensional unit to a dimension string.
+ hasDimensionString
+
+
+
+
+
+
+
+
+ The owl:dataProperty that provides a serialisation of an EMMO symbol data entity.
+ hasSymbolValue
+
+
@@ -996,28 +1001,15 @@ The quantity is selected without an observation aimed to measure its actual valu
hasIUPAC2016AtomicMass
-
-
-
-
- The atomic number of an atomic element.
- This is a convenient shortcut for the conventional declaration process of assigning an atomic number to an atom subclass.
- hasAtomicNumber
-
-
-
-
+
+
- Relates a SI prefixed unit to the multiplication factor corresponding to the prefix.
- hasPrefixMultiplier
-
+ Number to add to a SI coherent unit when converting to a given non-SI coherent unit.
+ Conversion formula:
-
-
-
- Relates a SI dimensional unit to a dimension string.
- hasDimensionString
+ nonsi_coherent_unit = si_coherent_unit * multiplier + offset
+ hasSIConversionOffset
@@ -1029,14 +1021,12 @@ The quantity is selected without an observation aimed to measure its actual valu
hasNumericalValue
-
-
-
-
-
-
- The owl:dataProperty that provides a serialisation of an EMMO string data entity.
- hasStringValue
+
+
+
+
+ Relates a SI prefixed unit to the multiplication factor corresponding to the prefix.
+ hasPrefixMultiplier
@@ -1048,19 +1038,10 @@ The quantity is selected without an observation aimed to measure its actual valu
hasDataValue
-
-
-
-
- Relates a SI prefixed unit to the prefix symbol.
- true
- hasPrefixSymbol
-
-
-
+
- hasURNValue
+ hasURLValue
@@ -1070,10 +1051,29 @@ The quantity is selected without an observation aimed to measure its actual valu
hasURIValue
-
+
+
+
+
+
+
+ The owl:dataProperty that provides a serialisation of an EMMO string data entity.
+ hasStringValue
+
+
+
- hasURLValue
+ hasURNValue
+
+
+
+
+
+
+ Relates a SI prefixed unit to the prefix symbol.
+ true
+ hasPrefixSymbol
@@ -1089,13 +1089,12 @@ The quantity is selected without an observation aimed to measure its actual valu
-
-
-
- The conceptualisation annotation is a comment that helps the reader to understand how the world has been conceptualised by the ontology authors.
- A conceptualisation is the preliminary step behind each theory, preceding each logical formalisation. The readers approaching an ontology entity should first read the conceptualisation annotation to clearly understand "what we are talking about" and the accompanying terminology, and then read the elucidation.
- An elucidation can provide references to external knowledge sources (i.e. ISO, Goldbook, RoMM).
- conceptualisation
+
+
+
+ URL for the entry in the International Electrotechnical Vocabulary (IEV).
+ https://www.electropedia.org/
+ IEVReference
@@ -1106,67 +1105,71 @@ The quantity is selected without an observation aimed to measure its actual valu
comment
-
-
-
-
-
- Unified Code for Units of Measure (UCUM).
- The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business. The purpose is to facilitate unambiguous electronic communication of quantities together with their units.
- https://ucum.org/
- ucumCode
+
+
+
-
-
-
- metrologicalReference
+
+
+
+ The conceptualisation annotation is a comment that helps the reader to understand how the world has been conceptualised by the ontology authors.
+ A conceptualisation is the preliminary step behind each theory, preceding each logical formalisation. The readers approaching an ontology entity should first read the conceptualisation annotation to clearly understand "what we are talking about" and the accompanying terminology, and then read the elucidation.
+ An elucidation can provide references to external knowledge sources (i.e. ISO, Goldbook, RoMM).
+ conceptualisation
-
-
-
- URL corresponding to entry in Wikidata.
- https://www.wikidata.org/
- wikidataReference
+
+
+
+ Short enlightening explanation aimed to facilitate the user in drawing the connection (interpretation) between a OWL entity and the real world object(s) for which it stands.
+ An elucidation should address the real world entities using the concepts introduced by the conceptualisation annotation.
+ elucidation
-
+
-
-
-
-
- Illustrative example of how the entity is used.
- example
+
+
+
+
+ quantity value (term in VIM that corresponds to Quantity in EMMO)
+ The term in the International vocabulary of metrology (VIM) (JCGM 200:2008) that corresponds to the annotated term in EMMO.
+ https://www.bipm.org/documents/20126/2071204/JCGM_200_2012.pdf
+ VIMTerm
-
+
-
- DOI to corresponding concept in IUPAC
- https://goldbook.iupac.org/
- iupacReference
+ metrologicalReference
-
-
+
-
- The UN/CEFACT Recommendation 20 provides three character alphabetic and alphanumeric codes for representing units of measurement for length, area, volume/capacity, mass (weight), time, and other quantities used in international trade. The codes are intended for use in manual and/or automated systems for the exchange of information between participants in international trade.
- uneceCommonCode
+ URL to corresponing entity in QUDT.
+ http://www.qudt.org/2.1/catalog/qudt-catalog.html
+ qudtReference
-
+
+
+
+ Corresponding item number in ISO 80 000.
+ 3-1.1 (ISO80000 reference to length)
+ https://www.iso.org/obp/ui/#iso:std:iso:80000:-1:ed-1:v1:en
+ ISO80000Reference
+
+
+
- Short enlightening explanation aimed to facilitate the user in drawing the connection (interpretation) between a OWL entity and the real world object(s) for which it stands.
- An elucidation should address the real world entities using the concepts introduced by the conceptualisation annotation.
- elucidation
+ Precise and univocal description of an ontological entity in the framework of an axiomatic system.
+ A definition univocally determines a OWL entity using necessary and sufficient conditions referring to other OWL entities.
+ definition
@@ -1178,46 +1181,43 @@ The quantity is selected without an observation aimed to measure its actual valu
omReference
-
+
-
-
- URL to corresponding dpbedia entry.
- https://wiki.dbpedia.org/
- dbpediaReference
+
+ Illustrative example of how the entity is used.
+ example
-
+
-
- The etymology annotation explains the origin of a word and the historical development of its meaning.
- Definitions are usually taken from Wiktionary.
- The etymology annotation is usually applied to rdfs:label entities, to better understand the connection between a label and the concept it concisely represents.
- etymology
-
-
-
- Axiom not included in the theory because of OWL 2 DL global restrictions for decidability.
- OWLDLRestrictedAxiom
+
+
+
+
+
+ Unified Code for Units of Measure (UCUM).
+ The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business. The purpose is to facilitate unambiguous electronic communication of quantities together with their units.
+ https://ucum.org/
+ ucumCode
-
-
-
-
- URL to corresponding Wikipedia entry.
- https://www.wikipedia.org/
- wikipediaReference
+
+
+
+ ISO9000Reference
-
+
+
+ Axiom not included in the theory because of OWL 2 DL global restrictions for decidability.
+ OWLDLRestrictedAxiom
@@ -1230,41 +1230,44 @@ The quantity is selected without an observation aimed to measure its actual valu
unitSymbol
-
-
-
-
- quantity value (term in VIM that corresponds to Quantity in EMMO)
- The term in the International vocabulary of metrology (VIM) (JCGM 200:2008) that corresponds to the annotated term in EMMO.
- https://www.bipm.org/documents/20126/2071204/JCGM_200_2012.pdf
- VIMTerm
+
+
-
-
+
+
+
- Corresponding item number in ISO 80 000.
- 3-1.1 (ISO80000 reference to length)
- https://www.iso.org/obp/ui/#iso:std:iso:80000:-1:ed-1:v1:en
- ISO80000Reference
+ DOI to corresponding concept in IUPAC
+ https://goldbook.iupac.org/
+ iupacReference
-
+
-
- Precise and univocal description of an ontological entity in the framework of an axiomatic system.
- A definition univocally determines a OWL entity using necessary and sufficient conditions referring to other OWL entities.
- definition
+
-
+
+
+ The etymology annotation explains the origin of a word and the historical development of its meaning.
+ Definitions are usually taken from Wiktionary.
+ The etymology annotation is usually applied to rdfs:label entities, to better understand the connection between a label and the concept it concisely represents.
+ etymology
-
-
-
- ISO14040Reference
+
+
+
+
+
+
+
+
+ URL to corresponding Wikipedia entry.
+ https://www.wikipedia.org/
+ wikipediaReference
@@ -1275,30 +1278,12 @@ The quantity is selected without an observation aimed to measure its actual valu
figure
-
+
- URL for the entry in the International Electrotechnical Vocabulary (IEV).
- https://www.electropedia.org/
- IEVReference
-
-
-
-
-
- ISO9000Reference
-
-
-
-
-
- URL to corresponing entity in QUDT.
- http://www.qudt.org/2.1/catalog/qudt-catalog.html
- qudtReference
-
-
-
-
+ URL corresponding to entry in Wikidata.
+ https://www.wikidata.org/
+ wikidataReference
@@ -1309,262 +1294,146 @@ The quantity is selected without an observation aimed to measure its actual valu
contact
-
+
-
+
-
-
+
+
+
+
+
+ The UN/CEFACT Recommendation 20 provides three character alphabetic and alphanumeric codes for representing units of measurement for length, area, volume/capacity, mass (weight), time, and other quantities used in international trade. The codes are intended for use in manual and/or automated systems for the exchange of information between participants in international trade.
+ uneceCommonCode
-
-
-
+
+
+
+ ISO14040Reference
-
-
-
-
- https://qudt.org/vocab/quantitykind/Lethargy
- https://www.wikidata.org/wiki/Q25508781
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-07-01
- 10-69
- Natural logarithm of the quotient of a reference energy and the kinetic energy of a neutron.
- Lethargy
-
+
+
+
+
+ URL to corresponding dpbedia entry.
+ https://wiki.dbpedia.org/
+ dbpediaReference
+
-
-
-
- Quantities categorised according to ISO 80000-10.
- AtomicAndNuclearPhysicsQuantity
-
-
-
-
-
-
-
-
-
-
-
- http://qudt.org/vocab/quantitykind/Dimensionless
- A quantity to which no physical dimension is assigned and with a corresponding unit of measurement in the SI of the unit one.
- https://en.wikipedia.org/wiki/Dimensionless_quantity
- https://doi.org/10.1351/goldbook.D01742
- ISQDimensionlessQuantity
-
-
-
+
-
-
-
- 1.0
-
-
-
-
-
- 0.0
-
-
-
-
- http://qudt.org/vocab/unit/J-SEC-PER-MOL
- J.s.mol-1
- J⋅s/mol
- `Joule Second per Mole` is a unit for 'Molar Angular Momentum' expressed as J s mol⁻¹.
-
--- QUDT
- http://qudt.org/2.1/vocab/unit
- Joule Second per Mole
- JouleSecondPerMole
-
-
-
-
-
-
-
- A SI derived unit whos numerical factor in front of the product of SI base units is one.
- m/s
-kg/m^3
- This class collects all units that are products or powers of SI base or SI special units only.
- SICoherentDerivedUnit
-
-
-
-
- T-1 L+2 M+1 I0 Θ0 N-1 J0
+ T0 L-1 M0 I0 Θ-1 N0 J0
- EnergyTimePerAmountUnit
+ PerLengthTemperatureUnit
-
-
-
- From a bash shell would e.g. `ls` be a command. Another example of a shell command would be `/path/to/executable arg1 arg2`.
- A command must be interpretable by the computer system.
- Commands are typically performed from a shell or a shell script, but not limited to them.
- An instruction to a computer system to perform a given task.
- Command
-
+
+
+
+ Dimensional unit with its physical dimensionality described accortind to the International System of Units (SI).
+ In SI are the physical dimensions of the base quantities time (T), length (L), mass (M), electric current (I), thermodynamic temperature (Θ), amount of substance (N) and luminous intensity (J).
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- A procedure that has at least two procedures (tasks) as proper parts.
- Workflow
-
+In general the dimension of any quantity Q is written in the form of a dimensional product,
-
-
-
-
-
-
-
-
-
- https://www.wikidata.org/wiki/Q109594211
- 4-14.2
- GaugePressure
-
+ dim Q = T^α L^β M^γ I^δ Θ^ε N^ζ J^η
-
-
-
- Quantities categorised according to ISO 80000-4.
- MechanicalQuantity
+where the exponents α, β, γ, δ, ε, ζ and η, which are generally small integers, which can be positive, negative, or zero, are called the dimensional exponents.
+-- SI brouchure
+
+The SI dimensional units are equivalent to dimensional strings that uniquely defines their dimensionality by specifying the values of the coefficients α, β, γ, δ, ε, ζ and η. A dimensional string is a space-separated string of the physical dimension symbols followed by the value of the exponent (including it sign). They should always match the following regular expression:
+
+^T([+-][1-9]|0) L([+-][1-9]|0) M([+-][1-9]|0) I([+-][1-9]|0) Θ([+-][1-9]|0) N([+-][1-9]|0) J([+-][1-9]|0)$
+
+Examples of correspondance between dimensional units and their dimensional units are:
+
+- AmountOfSubstanceUnit <=> "T0 L0 M0 I0 Θ0 N+1 J0"
+- TimeUnit <=> "T+1 L0 M0 I0 Θ0 N0 J0"
+- ElectricCurrentDensityUnit <=> "T0 L-2 M0 I+1 Θ0 N0 J0"
+ SIDimensionalUnit
-
-
+
+
-
- 0.0
+
+ 0.01745329
-
- 1.0
+
+ 0.0
-
-
- http://qudt.org/vocab/unit/C-M2
- C.m2
- C⋅m²
- Coulomb Square Meter (C-m2) is a unit in the category of Electric quadrupole moment. This unit is commonly used in the SI unit system. Coulomb Square Meter (C-m2) has a dimension of L2TI where L is length, T is time, and I is electric current. This unit is the standard SI unit in this category.
+
+
+ http://qudt.org/vocab/unit/DEG-PER-SEC2
+ deg.s-2
+ deg/s2
+ °/s²
+ `Degree per Square Second` is an Imperial unit for `Angular Acceleration` expressed as deg/s².
-- QUDThttp://qudt.org/2.1/vocab/unit
- Coulomb Square Metre
- CoulombSquareMetre
+ Degree per Square Second
+ DegreePerSquareSecond
-
-
+
+
- T+1 L+2 M0 I+1 Θ0 N0 J0
+ T-2 L0 M0 I0 Θ0 N0 J0
- ElectricChargeAreaUnit
-
-
-
-
-
-
- https://qudt.org/vocab/quantitykind/StoichiometricNumber
- https://www.wikidata.org/wiki/Q95443720
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-22
- 9-29
- https://doi.org/10.1351/goldbook.S06025
- StoichiometricNumberOfSubstance
-
-
-
-
-
- Quantities categorised according to ISO 80000-9.
- PhysioChemicalQuantity
+ AngularFrequencyUnit
-
-
-
- A pure number, typically the number of something.
- 1,
-i,
-π,
-the number of protons in the nucleus of an atom
- According to the SI brochure counting does not automatically qualify a quantity as an amount of substance.
-
-This quantity is used only to describe the outcome of a counting process, without regard of the type of entities.
-
-There are also some quantities that cannot be described in terms of the seven base quantities of the SI, but have the nature of a count. Examples are a number of molecules, a number of cellular or biomolecular entities (for example copies of a particular nucleic acid sequence), or degeneracy in quantum mechanics. Counting quantities are also quantities with the associated unit one.
- PureNumberQuantity
+
+
+
+
+ SIAcceptedDerivedUnit
-
+
- 30.973761998
+ 186.207
-
-
+
+ 75
-
- 15
+
+
- Atom subclass for phosphorus.
- PhosphorusAtom
+ Atom subclass for rhenium.
+ RheniumAtom
@@ -1575,7 +1444,7 @@ There are also some quantities that cannot be described in terms of the seven ba
-
+
@@ -1601,176 +1470,34 @@ We cannot say that H₂ molecule has direct part two H atoms, but has direct par
Atom
-
+
-
-
-
- 57.29578
-
-
-
-
-
- 0.0
-
-
+
-
- http://qudt.org/vocab/unit/A-PER-DEG_C
- A.Cel-1
- A/Cel
- A/°C
- A measure used to express how a current is subject to temperature. Originally used in Wien's Law to describe phenomena related to filaments. One use today is to express how a current generator derates with temperature.
+ http://qudt.org/vocab/unit/GM-PER-DEG_C
+ d.Cel-1
+ g/°C
+ `Gram Degree Celsius` is a C.G.S System unit for 'Mass Temperature' expressed as g · degC.
-- QUDThttp://qudt.org/2.1/vocab/unit
- http://web.mit.edu/course/21/21.guide/use-tab.htm
- Ampere per Degree Celsius
- AmperePerDegreeCelsius
-
-
-
-
-
-
- SIAcceptedDerivedUnit
+ Gram Degree Celsius
+ GramDegreeCelsius
-
+
- T0 L0 M0 I+1 Θ-1 N0 J0
+ T0 L0 M+1 I0 Θ+1 N0 J0
- ElectricCurrentPerTemperatureUnit
-
-
-
-
-
- A whole that is identified according to a criteria based on its temporal evolution that is satisfied throughout its time extension.
- A process can be defined only according to an entity type. The minimum process is an entity made of two entities of the same type that are temporally related.
- Following the common definition of process, the reader may think that every whole should be a process, since every 4D object always has a time dimension. However, in the EMMO we restrict the meaning of the word process to items whose evolution in time have a particular meaning for the ontologist (i.e. every 4D object unfolds in time, but not every 4D time unfolding may be of interest for the ontologist and categorized as a process).
-
-For this reason, the definition of every specific process subclass requires the introduction of a primitive concept.
- Occurrent
- Perdurant
- Process
-
-
-
-
-
-
- An object which is an holistic spatial part of a process.
- A student during an examination.
- Participant
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- A 'Sign' that stands for an 'Object' due to causal continguity.
- Smoke stands for a combustion process (a fire).
-My facial expression stands for my emotional status.
- Signal
- Index
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- An interpreter who establish the connection between an index sign and an object according to a causal contiguity.
- Someone who deduces an emotional status of a persona according to facial expression.
- Someone who deduces the occurring of a physical phenomenon through other phenomena.
- Deducer
-
-
-
-
-
-
-
- https://qudt.org/vocab/quantitykind/HeatFlowRate
- https://www.wikidata.org/wiki/Q12160631
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-36
- 5-7
- Amount of heat through a surface during a time interval divided by the duration of this interval.
- HeatFlowRate
-
-
-
-
-
-
-
-
-
-
-
-
-
- http://qudt.org/vocab/quantitykind/Power
- 4-27
- 6-45
- Rate of transfer of energy per unit time.
- https://doi.org/10.1351/goldbook.P04792
- Power
-
-
-
-
-
- Quantities categorised according to ISO 80000-5.
- ThermodynamicalQuantity
-
-
-
-
-
-
- https://www.wikidata.org/wiki/Q1478382
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-37
- 5-8
- Vector quantity with magnitude equal to the heat flow rate dΦ through a surface element divided by the area dA of the element, and direction eφ in the direction of propagation of heat.
- https://doi.org/10.1351/goldbook.H02755
- At a fixed point in a medium, the direction of propagation of heat is opposite to the temperature gradient. At a point on the surface separating two media with different temperatures, the direction of propagation of heat is normal to the surface, from higher to lower temperatures.
- AreicHeatFlowRate
- DensityOfHeatFlowRate
-
-
-
-
-
-
- Positron
+ MassTemperatureUnit
-
+
@@ -1784,271 +1511,102 @@ My facial expression stands for my emotional status.0.0
+
-
- http://qudt.org/vocab/unit/BQ-PER-KiloGM
- Bq.kg-1
- Bq/kg
- Bq/kg
- "Becquerel per Kilogram" is used to describe radioactivity, which is often expressed in becquerels per unit of volume or weight, to express how much radioactive material is contained in a sample.
+ http://qudt.org/vocab/unit/PER-K
+ K-1
+ /K
+ Per Kelvin Unit is a denominator unit with dimensions /k.
-- QUDThttp://qudt.org/2.1/vocab/unit
- http://www.efunda.com/glossary/units/units--specific_radioactivity--becquerel_per_kilogram.cfm
- Becquerel per Kilogram
- BecquerelPerKilogram
+ Reciprocal Kelvin
+ ReciprocalKelvin
-
-
+
+
- T-1 L0 M-1 I0 Θ0 N0 J0
+ T0 L0 M0 I0 Θ-1 N0 J0
- PerTimeMassUnit
+ PerTemperatureUnit
-
-
-
- http://qudt.org/vocab/quantitykind/Enthalpy
- 5.20-3
- https://doi.org/10.1351/goldbook.E02141
- Measurement of energy in a thermodynamic system.
- Enthalpy
+
+
+
+
+
+ A SI derived unit whos numerical factor in front of the product of SI base units is one.
+ m/s
+kg/m^3
+ This class collects all units that are products or powers of SI base or SI special units only.
+ SICoherentDerivedUnit
-
-
+
+
-
-
+
+ 0.0
-
-
- http://qudt.org/vocab/quantitykind/Energy
- 5-20-1
- A property of objects which can be transferred to other objects or converted into different forms.
- https://doi.org/10.1351/goldbook.E02101
- Energy is often defined as "ability of a system to perform work", but it might be misleading since is not necessarily available to do work.
- Energy
-
-
-
-
- 0.01745329
-
-
-
-
-
- 0.0
+ 1000000000000.0
-
-
- http://qudt.org/vocab/unit/DEG-PER-SEC2
- deg.s-2
- deg/s2
- °/s²
- `Degree per Square Second` is an Imperial unit for `Angular Acceleration` expressed as deg/s².
+
+
+ http://qudt.org/vocab/unit/PER-PicoM
+ /pm
+ pm-1
+ /pm
+ Per Picoometer Unit is a denominator unit with dimensions /pm.
-- QUDThttp://qudt.org/2.1/vocab/unit
- Degree per Square Second
- DegreePerSquareSecond
+ Reciprocal Picometre
+ ReciprocalPicoMetre
-
+
- T-2 L0 M0 I0 Θ0 N0 J0
+ T0 L-1 M0 I0 Θ0 N0 J0
- AngularFrequencyUnit
-
-
-
-
-
- Machining with a circular cutting movement, usually associated with a multi-toothed tool, and with a feed movement perpendicular or oblique to the axis of rotation of the tool, to produce any workpiece surface.
- Fräsen
- Milling
+ ReciprocalLengthUnit
-
-
-
- A manufacturing in which material is removed from the workpiece in the form of chips.
- RemovingChipsFromWorkpiece
- Machining
+
+
+
+
+
+ A derived unit whos numerical factor in front of the product of base units is NOT equal to one.
+ cm/s
+ SINonCoherentDerivedUnit
-
-
-
-
-
-
-
-
-
-
-
- 1e+21
-
-
-
- Superclass for all units prefixed with "zetta" (1e21).
- ZettaPrefixedUnit
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Measurement unit obtained by multiplying a given measurement unit by an integer SI prefix greater than one.
- SIMetricMultipleUnit
-
-
-
-
-
-
- Derived quantities defined in the International System of Quantities (ISQ).
- ISQDerivedQuantity
-
-
-
-
-
- A manufacturing involving the creation of long-term connection of several workpieces.
- The permanent joining or other bringing together of two or more workpieces of a geometric shape or of similar workpieces with shapeless material. In each case, the cohesion is created locally and increased as a whole.
- DIN 8580:2020
- Fügen
- JoinManufacturing
-
-
-
-
-
- AddingManufacturing
- MergingManufacturing
-
-
-
-
-
- Gustatory
-
-
-
-
-
-
-
-
- T+3 L-2 M-1 I0 Θ0 N0 J+1
-
-
- LuminousEfficacyUnit
-
-
-
-
-
- Dimensional unit with its physical dimensionality described accortind to the International System of Units (SI).
- In SI are the physical dimensions of the base quantities time (T), length (L), mass (M), electric current (I), thermodynamic temperature (Θ), amount of substance (N) and luminous intensity (J).
-
-In general the dimension of any quantity Q is written in the form of a dimensional product,
-
- dim Q = T^α L^β M^γ I^δ Θ^ε N^ζ J^η
-
-where the exponents α, β, γ, δ, ε, ζ and η, which are generally small integers, which can be positive, negative, or zero, are called the dimensional exponents.
--- SI brouchure
-
-The SI dimensional units are equivalent to dimensional strings that uniquely defines their dimensionality by specifying the values of the coefficients α, β, γ, δ, ε, ζ and η. A dimensional string is a space-separated string of the physical dimension symbols followed by the value of the exponent (including it sign). They should always match the following regular expression:
-
-^T([+-][1-9]|0) L([+-][1-9]|0) M([+-][1-9]|0) I([+-][1-9]|0) Θ([+-][1-9]|0) N([+-][1-9]|0) J([+-][1-9]|0)$
-
-Examples of correspondance between dimensional units and their dimensional units are:
-
-- AmountOfSubstanceUnit <=> "T0 L0 M0 I0 Θ0 N+1 J0"
-- TimeUnit <=> "T+1 L0 M0 I0 Θ0 N0 J0"
-- ElectricCurrentDensityUnit <=> "T0 L-2 M0 I+1 Θ0 N0 J0"
- SIDimensionalUnit
-
-
-
+
-
- https://www.wikidata.org/wiki/Q1194458
- 10-17
- Radius of the circular movement of an electrically charged particle in a magnetic field.
- LarmorRadius
- Gyroradius
+ https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-01-30
+ https://dbpedia.org/page/Radius_of_curvature
+ 3-1.12
+ Radius of the osculating circle of a planar curve at a particular point of the curve.
+ https://en.wikipedia.org/wiki/Radius_of_curvature
+ RadiusOfCurvature
@@ -2064,226 +1622,155 @@ Examples of correspondance between dimensional units and their dimensional units
Radius
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- https://en.wikipedia.org/wiki/Bottom_quark
- BottomQuark
-
-
-
-
-
+
+
+
-
-
-
-
-
-
-
-
-
-
-
-
+
+
+ T0 L+2 M0 I0 Θ0 N0 J0
+
- ThirdGenerationFermion
+ AreaUnit
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- DownQuarkType
+
+
+
+
+ https://qudt.org/vocab/quantitykind/ResonanceEscapeProbability
+ https://www.wikidata.org/wiki/Q4108072
+ 10-68
+ In an infinite medium, the probability that a neutron slowing down will traverse all or some specified portion of the range of resonance energies without being absorbed.
+ ResonanceEscapeProbability
-
-
-
- A Material occurring in nature, without the need of human intervention.
- NaturalMaterial
+
+
+
+ Probability is a dimensionless quantity that can attain values between 0 and 1; zero denotes the impossible event and 1 denotes a certain event.
+ https://doi.org/10.1351/goldbook.P04855
+ The propability for a certain outcome, is the ratio between the number of events leading to the given outcome and the total number of events.
+ Probability
-
-
-
-
- The class of individuals standing for an amount of ordinary matter substance (or mixture of substances) in different states of matter or phases.
- A instance of a material (e.g. nitrogen) can represent different states of matter. The fact that the individual also belongs to other classes (e.g. Gas) would reveal the actual form in which the material is found.
- Material usually means some definite kind, quality, or quantity of matter, especially as intended for use.
- Material
+
+
+
+ Quantities categorised according to ISO 80000-10.
+ AtomicAndNuclearPhysicsQuantity
-
-
+
+
-
- Bq
+
+ 0.01
-
-
- BQL
- http://qudt.org/vocab/unit/BQ
- Bq
- http://dbpedia.org/resource/Becquerel
- Radioactive decays per second.
- SI unit for radioactive activity.
- The SI derived unit of activity, usually meaning radioactivity. "Radioactivity" is caused when atoms disintegrate, ejecting energetic particles. One becquerel is the radiation caused by one disintegration per second; this is equivalent to about 27.0270 picocuries (pCi). The unit is named for a French physicist, Antoine-Henri Becquerel (1852-1908), the discoverer of radioactivity. Note: both the becquerel and the hertz are basically defined as one event per second, yet they measure different things. The hertz is used to measure the rates of events that happen periodically in a fixed and definite cycle. The becquerel is used to measure the rates of events that happen sporadically and unpredictably, not in a definite cycle.
+
+
+
+ 0.0
+
+
+
+
+ http://qudt.org/vocab/unit/DeciM2
+ dm2
+ dm²
+ 0.1-fold of the power of the SI base unit metre with the exponent 2
--- QUDT
- http://en.wikipedia.org/wiki/Becquerel?oldid=493710036
- https://doi.org/10.1351/goldbook.B00624
- Becquerel
+-- QUDT
+ http://qudt.org/2.1/vocab/unit
+ Square Decimetre
+ SquareDeciMetre
-
+
+
+
+
+
+ 0.0
+
+
+
+
+
+ 0.0001
+
+
+
+
+ http://qudt.org/vocab/unit/M3-PER-HA
+ m3.har-1
+ m^3/ha
+ http://qudt.org/2.1/vocab/unit
+ Cubic Metre per Hectare
+ CubicMetrePerHectare
+
+
+
- T-1 L0 M0 I0 Θ0 N0 J0
+ T0 L+1 M0 I0 Θ0 N0 J0
- FrequencyUnit
+ LengthUnit
-
+
+
+
+
+
+ mol
+
+
+
+
+ C34
+ http://qudt.org/vocab/unit/MOL
+ mol
+ http://dbpedia.org/resource/Mole_%28unit%29
+ The mole, symbol mol, is the SI unit of amount of substance. One mole contains exactly 6.022 140 76 × 1023 elementary entities. This number is the fixed numerical value of the Avogadro constant, NA, when expressed in the unit mol−1 and is called the Avogadro number. The amount of substance, symbol n, of a system is a measure of the number of specified elementary entities. An elementary entity may be an atom, a molecule, an ion, an electron, any other particle or specified group of particles.
+ http://en.wikipedia.org/wiki/Mole_(unit)
+ https://doi.org/10.1351/goldbook.M03980
+ Mole
+
+
+
-
+
+
-
+
-
+
-
+
-
+
-
+
-
+
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+
+
@@ -2298,123 +1785,77 @@ Examples of correspondance between dimensional units and their dimensional units
- The 22 derived units that are given a special name in the SI system that stands for units derived by SI base units.
- These units are SI coherent by definition.
- https://en.wikipedia.org/wiki/International_System_of_Units#Derived_units
- SISpecialUnit
-
-
-
-
-
-
-
- 0.0
-
-
-
-
-
- 1000000000.0
-
-
-
-
- http://qudt.org/vocab/unit/PER-NanoM
- /nm
- nm-1
- /nm
- Per Nanometer Unit is a denominator unit with dimensions /nm.
-
--- QUDT
- http://qudt.org/2.1/vocab/unit
- Reciprocal Nanometre
- ReciprocalNanoMetre
+ The base units in the SI system.
+ https://www.bipm.org/utils/common/pdf/si-brochure/SI-Brochure-9-EN.pdf
+ SIBaseUnit
-
-
+
+
- T0 L-1 M0 I0 Θ0 N0 J0
+ T0 L0 M0 I0 Θ0 N+1 J0
- ReciprocalLengthUnit
-
-
-
-
-
-
-
- A derived unit whos numerical factor in front of the product of base units is NOT equal to one.
- cm/s
- SINonCoherentDerivedUnit
+ AmountUnit
-
-
-
-
-
- 9
-
-
+
+
-
-
+
+
-
-
-
- 18.998403163
-
-
-
-
- Atom subclass for fluorine.
- FluorineAtom
+
+
+
+ https://qudt.org/vocab/quantitykind/ThermalConductivity
+ https://www.wikidata.org/wiki/Q487005
+ https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-38
+ https://dbpedia.org/page/Thermal_conductivity
+ 5-9
+ At a point fixed in a medium with a temperature field, scalar quantity λ characterizing the ability of the medium to transmit heat through a surface element containing that point: φ = −λ grad T, where φ is the density of heat flow rate and T is thermodynamic temperature.
+ In an anisotropic medium, thermal conductivity is a tensor quantity.
+ ThermalConductivity
-
+
-
-
-
-
-
-
-
- http://qudt.org/vocab/quantitykind/ChemicalPotential
- 9-17
- https://doi.org/10.1351/goldbook.C01032
- Energy per unit change in amount of substance.
- ChemicalPotential
+
+
+ Derived quantities defined in the International System of Quantities (ISQ).
+ ISQDerivedQuantity
-
+
-
-
-
-
- T-1 L+2 M0 I0 Θ0 N0 J0
-
-
-
- AreaPerTimeUnit
+
+ A quantity whose magnitude is independent of the size of the system.
+ Temperature
+Density
+Pressure
+ChemicalPotential
+ Note that not all physical quantities can be categorised as being either intensive or extensive. For example the square root of the mass.
+ Intensive
-
-
+
+
+
+ Quantities categorised according to ISO 80000-5.
+ ThermodynamicalQuantity
+
+
+
+
- 1.0
+ 1e-06
@@ -2423,646 +1864,739 @@ Examples of correspondance between dimensional units and their dimensional units
0.0
-
-
- http://qudt.org/vocab/unit/V-PER-M
- V.m-1
- V/m
- Volt Per Meter (V/m) is a unit in the category of Electric field strength. It is also known as volts per meter, volt/meter, volt/metre, volt per metre, volts per metre. This unit is commonly used in the SI unit system. Volt Per Meter (V/m) has a dimension of MLT⁻³I⁻¹ where M is mass, L is length, T is time, and I is electric current. This unit is the standard SI unit in this category.
+
+
+ http://qudt.org/vocab/unit/MilliM2
+ mm2
+ mm²
+ 0.000001-fold of the power of the SI base unit metre with the exponent 2
-- QUDThttp://qudt.org/2.1/vocab/unit
- http://www.efunda.com/glossary/units/units--electric_field_strength--volt_per_meter.cfm
- Volt per Metre
- VoltPerMetre
-
-
-
-
-
-
-
-
- T-3 L+1 M+1 I-1 Θ0 N0 J0
-
-
- ElectricFieldStrengthUnit
+ Square Millimetre
+ SquareMilliMetre
-
-
+
+
-
- 1000000.0
+
+ 0.0
-
- 0.0
+
+ 1.0
-
-
- http://qudt.org/vocab/unit/C-PER-MilliM2
- C.mm-2
- C/mm2
- C/mm²
- derived SI unit coulomb divided by the 0.000 001-fold of the power of the SI base unit metre by exponent 2
-
--- QUDT
+
+
+ http://qudt.org/vocab/unit/K-M2-PER-KiloGM-SEC
+ K.m2.kg-1.s-1
+ K⋅m²/(kg⋅s)http://qudt.org/2.1/vocab/unit
- Coulomb Per Square Millimetre
- CoulombPerSquareMilliMetre
+ Kelvin square metres per kilogram per second
+ KelvinSquareMetrePerKilogramPerSecond
-
-
+
+
- T+1 L-2 M0 I+1 Θ0 N0 J0
+ T-1 L+2 M-1 I0 Θ+1 N0 J0
- ElectricDisplacementFieldUnit
-
-
-
-
-
- Data whose variations are decoded according to a discrete schema.
- A text is a collection of discrete symbols. A compact disc is designed to host discrete states in the form of pits and lands.
- A discrete schema may be based on a continuum material basis that is filtered according to its variations. For example, a continuous voltage based signal can be considered 1 or 0 according to some threshold.
-Discrete does not mean tha the material basis is discrete, but that the data are encoded according to such step-based rules.
- DiscreteData
+ TemperatureAreaPerMassTimeUnit
-
-
+
+
- T0 L-2 M0 I0 Θ0 N+1 J0
+ T0 L+4 M0 I0 Θ0 N0 J0
- AmountPerAreaUnit
+ QuarticLengthUnit
-
-
-
- ThermalSprayingForming
-
+
+
+
+ A whole that is identified according to a criteria based on its temporal evolution that is satisfied throughout its time extension.
+ A process can be defined only according to an entity type. The minimum process is an entity made of two entities of the same type that are temporally related.
+ Following the common definition of process, the reader may think that every whole should be a process, since every 4D object always has a time dimension. However, in the EMMO we restrict the meaning of the word process to items whose evolution in time have a particular meaning for the ontologist (i.e. every 4D object unfolds in time, but not every 4D time unfolding may be of interest for the ontologist and categorized as a process).
-
-
-
- FormingFromPowder
+For this reason, the definition of every specific process subclass requires the introduction of a primitive concept.
+ Occurrent
+ Perdurant
+ Process
-
-
-
-
- A workflow that is the concurrent evolution of two or more tasks, not communicacting between themselves.
- EmbarassinglyParallelWorkflow
- PureParallelWorkflow
-
+
+
+
+
+
+
+
+
+
+
+
+
+ A whole possessing some proper parts of its same type.
+ An object A which is classified as water-fluid possesses a proper part B which is water itself if the lenght scale of the B is larger than the water intermolecular distance keeping it in the continuum range. In this sense, A is redundant.
-
-
-
- A causal object which is tessellated with only spatial direct parts.
- e.g. the existent in my glass is declared at t = t_start as made of two direct parts: the ice and the water. It will continue to exists as state as long as the ice is completely melt at t = t_end. The new state will be completely made of water. Between t_start and t_end there is an exchange of molecules between the ice and the water, but this does not affect the existence of the two states.
+If A is a water-fluid so small that its every proper part is no more a continuum object (i.e. no more a fluid), then A is fundamental.
+ NonMaximal
+ Redundant
+
-If we partition the existent in my glass as ice surrounded by several molecules (we do not use the object water as direct part) then the appearance of a molecule coming from the ice will cause a state to end and another state to begin.
- The definition of an arrangement implies that its spatial direct parts are not gained or lost during its temporal extension (they exist from the left to the right side of the time interval), so that the cardinality of spatial direct parts in an arrangement is constant.
-This does not mean that there cannot be a change in the internal structure of the arrangement direct parts. It means only that this change must not affect the existence of the direct part itself.
- The use of spatial direct parthood in state definition means that an arrangement cannot overlap in space another arrangement that is direct part of the same whole.
- MereologicalState
- Arrangement
+
+
+
+ An icon that imitates one representative character of the object. It share external similarities with the object, but not necessarily the same internal logical structure.
+ A data based model is only a functional icon, since it provide the same relations between the properties of the object (e.g., it can predict some properties as function of others) but is not considering the internal mechanisms (i.e., it can ignore the physics).
+ A guinea pig.
+ An icon that focusing WHAT the object does.
+ This subclass of icon inspired by Peirceian category (c) the metaphor, which represents the representative character of a sign by representing a parallelism in something else.
+ FunctionalIcon
-
-
-
- ParallelWorkflow
+
+
+
+
+
+
+
+
+
+
+
+
+
+ The mass of an atom in the ground state.
+ 10-4.1
+ https://en.wikipedia.org/wiki/Atomic_mass
+ https://doi.org/10.1351/goldbook.A00496
+ Since the nucleus account for nearly all of the total mass of atoms (with the electrons and nuclear binding energy making minor contributions), the atomic mass measured in Da has nearly the same value as the mass number.
+ The atomic mass is often expressed as an average of the commonly found isotopes.
+ AtomicMass
-
-
+
+
-
- 1e-06
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ http://qudt.org/vocab/quantitykind/Mass
+ 4-1
+ Property of a physical body that express its resistance to acceleration (a change in its state of motion) when a force is applied.
+ https://doi.org/10.1351/goldbook.M03709
+ Mass
+
+
+
+ 0.0
-
-
- http://qudt.org/vocab/unit/MicroN
- uN
- μN
- 0.000001-fold of the SI derived unit newton
-
--- QUDT
+
+
+
+ 1.0
+
+
+
+
+ http://qudt.org/vocab/unit/PER-PA
+ Pa-1
+ /Pa
+ http://en.wikipedia.org/wiki/Pascal?oldid=492989202http://qudt.org/2.1/vocab/unit
- MicroNewton
+ Reciprocal Pascal
+ ReciprocalPascal
-
-
+
+
- T-2 L+1 M+1 I0 Θ0 N0 J0
+ T+2 L+1 M-1 I0 Θ0 N0 J0
- ForceUnit
+ PerPressureUnit
-
+
+
+
+
+
+
+
+
+
+
+
+ The class of 'mathematical'-s that stand for a statement of equality between two mathematical expressions.
+ 2+3 = 5
+x^2 +3x = 5x
+dv/dt = a
+sin(x) = y
+ An equation with variables can always be represented as:
+
+f(v0, v1, ..., vn) = g(v0, v1, ..., vn)
+
+where f is the left hand and g the right hand side expressions and v0, v1, ..., vn are the variables.
+ Equation
+
+
+
+
+
+ The class of general mathematical symbolic objects respecting mathematical syntactic rules.
+ A mathematical object in this branch is not representing a concept but an actual graphical object built using mathematcal symbols arranged in some way, according to math conventions.
+ Mathematical
+
+
+
+
+
+
+
+ A mathematical string that express a relation between the elements in one set X to elements in another set Y.
+ The set X is called domain and the set Y range or codomain.
+ MathematicalFormula
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A causal system provides the most general concept of system, being a union of causal structures interacting together. In its most simple form, a causal system is an interlacement of causal paths (the most simple structure type).
+ A non-path causal structure
+ A electron binded by a nucleus.
+ CausalSystem
+
+
+
-
-
- https://qudt.org/vocab/quantitykind/DonorDensity
- https://www.wikidata.org/wiki/Q105979886
- 12-29.4
- Number of donor levels per volume.
- DonorDensity
+
+
+ https://qudt.org/vocab/quantitykind/StandardChemicalPotential
+ https://www.wikidata.org/wiki/Q89333468
+ 9-21
+ https://doi.org/10.1351/goldbook.S05908
+ StandardChemicalPotential
-
+
- Quantities categorised according to ISO 80000-12.
- CondensedMatterPhysicsQuantity
+ Quantities categorised according to ISO 80000-9.
+ PhysioChemicalQuantity
-
+
-
+
- ReciprocalVolume
+ https://qudt.org/vocab/quantitykind/MolarEnergy
+ https://www.wikidata.org/wiki/Q69427512
+ Energy per amount of substance.
+ MolarEnergy
-
+
-
- 1.0
+
+ 0.0
-
- 0.0
+
+ 1.0
-
- http://qudt.org/vocab/unit/K-PER-M
- K.m-1
- K/m
- A change of temperature on the Kelvin temperature scale in one SI unit of length.
+
+ http://qudt.org/vocab/unit/M3-PER-SEC
+ m3.s-1
+ m3/s
+ m³/s
+ A cubic metre per second (m³s⁻¹, m³/s), cumecs or cubic meter per second in American English) is a derived SI unit of flow rate equal to that of a stere or cube with sides of one metre ( u0303 39.37 in) in length exchanged or moving each second. It is popularly used for water flow, especially in rivers and streams, and fractions for HVAC values measuring air flow.
-- QUDThttp://qudt.org/2.1/vocab/unit
- KelvinPerMeter
- KelvinPerMetre
+ Cubic Metre per Second
+ CubicMetrePerSecond
-
+
- T0 L-1 M0 I0 Θ+1 N0 J0
+ T-1 L+3 M0 I0 Θ0 N0 J0
- TemperaturePerLengthUnit
+ VolumePerTimeUnit
-
-
+
+
+
+
+ https://www.wikidata.org/wiki/Q77995997
+ 6-38
+ NumberOfTurnsInAWinding
+
+
+
+
+
+ Quantities categorised according to ISO 80000-6.
+ ElectromagneticQuantity
+
+
+
+
+
+ A pure number, typically the number of something.
+ 1,
+i,
+π,
+the number of protons in the nucleus of an atom
+ According to the SI brochure counting does not automatically qualify a quantity as an amount of substance.
+
+This quantity is used only to describe the outcome of a counting process, without regard of the type of entities.
+
+There are also some quantities that cannot be described in terms of the seven base quantities of the SI, but have the nature of a count. Examples are a number of molecules, a number of cellular or biomolecular entities (for example copies of a particular nucleic acid sequence), or degeneracy in quantum mechanics. Counting quantities are also quantities with the associated unit one.
+ PureNumberQuantity
+
+
+
+
-
- 0.0
+
+ Gd
+
+ GadoliniumSymbol
+
+
+
+
-
- 1e-06
+
+
-
-
- http://qudt.org/vocab/unit/MicroC-PER-M3
- uC.m-3
- μC/m³
- 0.000001-fold of the SI derived unit coulomb divided by the power of the SI base unit metre with the exponent 3
+
+
+
+
+ The symbol for a specific chemical element, that can stand both for an atom or a substance.
+ https://doi.org/10.1351/goldbook.C01022
+ The IUPAC Gold Book defines the a chemical element both as:
+- a species of atoms; all atoms with the same number of protons in the atomic nucleus
+- a pure chemical substance composed of atoms with the same number of protons in the atomic nucleus
--- QUDT
- http://qudt.org/2.1/vocab/unit
- Microcoulomb Per Cubic Metre
- MicroCoulombPerCubicMetre
+This qualifies a chemical element as a name and not a matter obejct that can stand for an atom or a substance.
+ http://publications.iupac.org/ci/2005/2701/ud.html
+ ChemicalElement
-
+
-
+
+
+ http://qudt.org/vocab/unit/DEG_C-PER-HR
+ Cel.h-1
+ Cel/h
+ °C/hr
+ `Degree Celsius per Hour` is a unit for 'Temperature Per Time' expressed as degC / hr.
+
+-- QUDT
+ http://qudt.org/2.1/vocab/unit
+ Degree Celsius per Hour
+ DegreeCelsiusPerHour
+
+
+
+
+
- T+1 L-3 M0 I+1 Θ0 N0 J0
+ T-1 L0 M0 I0 Θ+1 N0 J0
- ElectricChargeDensityUnit
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- MathematicalSymbol
-
-
-
-
-
-
- A workflow whose tasks are tiles of a sequence.
- SerialWorkflow
-
-
-
-
-
- A tessellation of temporal slices.
- Sequence
+ TemperaturePerTimeUnit
-
-
-
+
+
+
+
-
+
-
-
+
+
+
+
+
+
+
- The union of hadron and lepton, or fermion and bosons.
- A well defined physical entity, elementary or composite, usually treated as a singular unit, that is found at scales spanning from the elementary particles to molecules, as fundamental constituents of larger scale substances (as the etymology of "particle" suggests).
- The scope of the physical particle definition goes from the elementary particles to molecules, as fundamental constituents of substances.
- Particle
- PhysicalParticle
+ BottomAntiQuark
-
-
-
+
+
+
-
-
+
+
-
-
+
+
-
+
-
+
- The most fundamental unity criterion for the definition of an structure is that:
-- is made of at least two quantums (a structure is not a simple entity)
-- all quantum parts form a causally connected graph
- The union of CausalPath and CausalSystem classes.
- A self-connected composition of more than one quantum entities.
- A causal structure expresses itself in time and space thanks to the underlying causality relations between its constituent quantum entities. It must at least provide two temporal parts.
-The unity criterion beyond the definition of a causal structure (the most general concept of structure) is the existence of an undirected causal path between each of its parts.
- CausalObject
- CausalStructure
+ FundamentalAntiMatterParticle
-
-
+
+
-
- 0.0
+
+ 1.0
-
- 1.666667e-05
+
+ 0.0
-
-
- http://qudt.org/vocab/unit/GM-PER-MIN
- g.min-1
- g/min
- 0,001-fold of the SI base unit kilogram divided by the unit minute
+
+
+ http://qudt.org/vocab/unit/N-M-PER-RAD
+ N⋅m/rad
+ Newton Meter per Radian is the SI unit for Torsion Constant
-- QUDThttp://qudt.org/2.1/vocab/unit
- Gram Per Minute
- GramPerMinute
+ Newton metre per radian
+ NewtonMetrePerRadian
-
+
- T-1 L0 M+1 I0 Θ0 N0 J0
+ T-2 L+2 M+1 I0 Θ0 N0 J0
- MassPerTimeUnit
+ EnergyUnit
-
-
+
+
-
- 0.0
+
+ 0.1
-
- 1.0
+
+ 0.0
-
-
- http://qudt.org/vocab/unit/V-PER-K
- V.K-1
- V/K
+
+
+ http://qudt.org/vocab/unit/TONNE-PER-HA
+ http://qudt.org/vocab/unit/TON_Metric-PER-HA
+ t.har-1
+ t/ha
+ A measure of density equivalent to 1000kg per hectare or one Megagram per hectare, typically used to express a volume of biomass or crop yield.
+
+-- QUDThttp://qudt.org/2.1/vocab/unit
- http://www.iso.org/iso/catalogue_detail?csnumber=31897
- Volt per Kelvin
- VoltPerKelvin
+ MetricTonnePerHectare
+ metric tonne per hectare
+ tonne per hectare
+ TonnePerHectare
-
-
+
+
- T-3 L+2 M+1 I-1 Θ-1 N0 J0
+ T0 L-2 M+1 I0 Θ0 N0 J0
- ElectricPotentialPerTemperatureUnit
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- A physical particle with integer spin that follows Bose–Einstein statistics.
- https://en.wikipedia.org/wiki/Boson
- Boson
-
-
-
-
-
- A characteriser that declares a property for an object through the specific interaction required by the property definition.
- Observer
+ AreaDensityUnit
-
-
+
+
-
-
-
-
-
-
+
+ 208.98243
-
-
-
-
-
-
-
-
-
- An 'interpreter' that perceives another 'entity' (the 'object') through a specific perception mechanism and produces a 'property' (the 'sign') that stands for the result of that particular perception.
- Determiner
-
-
-
-
-
-
+
-
- T-3 L0 M+1 I0 Θ0 N0 J0
+
+
-
- PowerDensityUnit
-
-
-
-
-
-
- TauAntiNeutrino
-
-
-
-
+
-
-
+
+ 84
-
-
- https://qudt.org/vocab/quantitykind/LorenzCoefficient
- https://www.wikidata.org/wiki/Q105728754
- 12-18
- Quotient of thermal conductivity, and the product of electric conductivity and thermodynamic temperature.
- LorenzNumber
- LorenzCoefficient
+
+
+ Atom subclass for polonium.
+ PoloniumAtom
-
+
-
-
- number quantifying the acidic or the alkaline character of a solution, equal to the negative of the decimal logarithm of ion activity aOH- of the hydroxide anion OH-
-pH = −10 log(a_OH-)
- Written as pOH
- POH
+
+
+ A quantity whose magnitude is additive for subsystems.
+ Mass
+Volume
+Entropy
+ Note that not all physical quantities can be categorised as being either intensive or extensive. For example the square root of the mass.
+ Extensive
-
+
-
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-20
- ratio of the product of ion molality b and a correction factor γ to the molality b° of the same ion in a standard solution under standardized conditions: a = bγ / b°.
- Normally a standard solution is a solution of the ion at a molality of 1 mol/kg (exactly). Standardized conditions are normally 1013,25 hPa and 25 °C.
- The correction factor is called activity coefficient and it is determined experimentally. See ActivityCoefficient
- IonActivity
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Base quantities defined in the International System of Quantities (ISQ).
+ https://en.wikipedia.org/wiki/International_System_of_Quantities
+ ISQBaseQuantity
-
+
-
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-21
- For more details, see ISO 80000-9:2009, Annex C
- Number quantifying the acidic or the alkaline character of a solution, equal to the negative of the decimal logarithm of ion activity aH+ of the hydrogen cation H+
-pH = −10 log(a_H+).
- https://doi.org/10.1351/goldbook.P04524
- At about 25 °C aqueous solutions with:
-pH < 7 are acidic;
-pH = 7 are neutral;
-pH > 7 are alkaline.
-At temperatures far from 25 °C the pH of a neutral solution differs significantly from 7.
- Written as pH
- PH
+
+ Quantities categorised according to ISO 80000-4.
+ MechanicalQuantity
-
+
-
- https://www.wikidata.org/wiki/Q79464628
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-12-53
- 6-52.2
- Real part of the admittance.
- ConductanceForAlternatingCurrent
+
+
+ https://www.wikidata.org/wiki/Q98875545
+ 10-64
+ Proportionality constant between the particle current density J and the gradient of the particle number density n.
+ DiffusionCoefficientForParticleNumberDensity
-
+
-
+
-
-
- http://qudt.org/vocab/quantitykind/Conductance
- https://www.wikidata.org/wiki/Q309017
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-12-06
- 6-47
- Measure of the ease for electric current to pass through a material.
- https://doi.org/10.1351/goldbook.E01925
- Inverse of 'ElectricalResistance'.
- Conductance
- ElectricConductance
+
+ Proportionality constant in some physical laws.
+ DiffusionCoefficient
-
-
+
+
+
+ Screwing (screwing on, screwing in, screwing tight) is joining by pressing on by means of a self-locking thread (from: DIN 8593 Part 3/09.85).
+ Schrauben
+ Screwing
+
+
+
+
-
- Ru
+
+ 3600.0
-
- RutheniumSymbol
+
+
+
+ 0.0
+
+
+
+
+
+ 0.0
+
+
+
+
+
+ 3600.0
+
+
+
+
+ unit of electric charge relative to mass
+ AmpereHourPerKilogram
-
-
-
+
+
+
-
-
-
-
-
-
+
+
+ T+1 L0 M-1 I+1 Θ0 N0 J0
+
- An holistic perspective considers each part of the whole as equally important, without the need to position the parts within a hierarchy (in time or space). The interest is on the whole object and on its parts (how they contribute to the whole, i.e. their roles), without going further into specifying the spatial hierarchy or the temporal position of each part.
-
-This class allows the picking of parts without necessarily going trough a rigid hierarchy of spatial compositions (e.g. body -> organ -> cell -> molecule) or temporal composition. This is inline with the transitive nature of parthood, as it is usually defined in literature.
-
-The holistic perspective is not excluding the reductionistic perspective, on the contrary it can be considered its complement.
- The union of classes whole and part.
- A perspective characterized by the belief that some mereological parts of a whole (holistic parts) are intimately interconnected and explicable only by reference to the whole and vice versa.
- A molecule of a body can have role in the body evolution, without caring if its part of a specific organ and without specifying the time interval in which this role occurred.
- A product is a role that can be fulfilled by many objects, but always requires a process to which the product participates and from which it is generated.
- Wholistic
- Holistic
+ ElectricChargePerMassUnit
-
-
-
- The class of causal objects that stand for world objects according to a specific representational perspective.
- This class is the practical implementation of the EMMO pluralistic approach for which the only objective categorization is provided by the Universe individual and all the Quantum individuals.
-Between these two extremes, there are several subjective ways to categorize real world objects, each one provide under a 'Perspective' subclass.
- Perspective
+
+
+
+
+
+ Na
+
+
+
+ SodiumSymbol
-
+
@@ -3077,214 +2611,386 @@ Between these two extremes, there are several subjective ways to categorize real
-
- http://qudt.org/vocab/unit/A-M2
- A.m2
- A⋅m²
- The SI unit of electromagnetic moment.
+
+ http://qudt.org/vocab/unit/PER-MOL
+ mol-1
+ /mol
+ Per Mole Unit is a denominator unit with dimensions mol⁻¹.
-- QUDThttp://qudt.org/2.1/vocab/unit
- http://encyclopedia2.thefreedictionary.com/ampere+meter+squared
- Ampere Square Metre
- AmpereSquareMetre
+ Reciprocal Mole
+ ReciprocalMole
-
-
+
+
- T0 L+2 M0 I+1 Θ0 N0 J0
+ T0 L0 M0 I0 Θ0 N-1 J0
- MagneticDipoleMomentUnit
+ PerAmountUnit
-
-
+
+
-
- 1000.0
+
+ P
-
+
+ PhosphorusSymbol
+
+
+
+
+
-
- 0.0
+
+ Pr
-
-
- http://qudt.org/vocab/unit/N-PER-MilliM
- N.mm-1
- N/mm
- SI derived unit newton divided by the 0.001-fold of the SI base unit metre
+
+ PraseodymiumSymbol
+
--- QUDT
- http://qudt.org/2.1/vocab/unit
- Newton Per Millimetre
- NewtonPerMilliMetre
+
+
+
+
+ https://qudt.org/vocab/quantitykind/TotalCrossSection
+ https://www.wikidata.org/wiki/Q98206553
+ 10-38.2
+ Sum of all cross sections corresponding to the various reactions or processes between an incident particle of specified type and energy and a target entity.
+ TotalCrossSection
-
-
+
+
+
+
+
+
+
+
+
+ https://qudt.org/vocab/quantitykind/Cross-Section.html
+ https://www.wikidata.org/wiki/Q17128025
+ 10-38.1
+ Measure of probability that a specific process will take place in a collision of two particles.
+ AtomicPhysicsCrossSection
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A particle with half odd integer spin (1/2, 3/2, etc...) that follows Fermi-Dirac statistics.
+ https://en.wikipedia.org/wiki/Fermion
+ FundamentalFermion
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ The union of all classes categorising elementary particles according to the Standard Model.
+ Disjointness comes from the fact that standard model elementary particles are entities that possess objectively distinct and singular characters.
+ Graviton is included, even if it is an hypothetical particle, to enable causality for gravitational interactions.
+ This class represents only real particles that are the input and output of a Feynman diagram, and hence respect the E²-p²c²=m²c⁴ energy-momentum equality (on the mass shell).
+In the EMMO the virtual particles (off the mass shell), the internal propagators of the interaction within a Feynman diagram, are not represented as mereological entities but as object relations (binary predicates).
+ ElementaryParticle
+ StandardModelParticle
+
+
+
+
- T-2 L0 M+1 I0 Θ0 N0 J0
+ T0 L-2 M0 I0 Θ0 N0 J0
- ForcePerLengthUnit
+ PerAreaUnit
-
-
-
-
-
- 1e-09
-
-
+
+
-
- 0.0
+
+ °C
-
-
- http://qudt.org/vocab/unit/MicroFARAD-PER-KiloM
- uF.km-1
- μF/km
- 0.000001-fold of the SI derived unit farad divided by the 1,000-fold of the SI base unit metre
+
+
+ CEL
+ http://qudt.org/vocab/unit/DEG_C
+ Cel
+ http://dbpedia.org/resource/Celsius
+ Measurement unit for Celsius temperature. This unit can only be used for expressing temperature differences.
+ Celsius, also known as centigrade, is a scale and unit of measurement for temperature. It can refer to a specific temperature on the Celsius scale as well as a unit to indicate a temperature interval, a difference between two temperatures or an uncertainty. This definition fixes the magnitude of both the degree Celsius and the kelvin as precisely 1 part in 273.16 (approximately 0.00366) of the difference between absolute zero and the triple point of water. Thus, it sets the magnitude of one degree Celsius and that of one kelvin as exactly the same. Additionally, it establishes the difference between the two scales' null points as being precisely 273.15 °C.
--- QUDT
- http://qudt.org/2.1/vocab/unit
- Microfarad Per Kilometre
- MicroFaradPerKiloMetre
+-- QUDT
+ http://en.wikipedia.org/wiki/Celsius?oldid=494152178
+ https://doi.org/10.1351/goldbook.D01561
+ DegreeCelsius
-
-
+
+
- T+4 L-3 M-1 I+2 Θ0 N0 J0
+ T0 L0 M0 I0 Θ+1 N0 J0
- PermittivityUnit
-
-
-
-
-
- PlasticModeling
-
-
-
-
-
- FormingFromPlastic
-
-
-
-
-
-
- ElementaryBoson
+ TemperatureUnit
-
-
-
-
+
+
+
+
-
+
-
-
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
- An elementary particle is a causal chain of quantum entities of the same type. For example, an elementary electron is a sequence of fundamental electrons only.
- A chausal chain whose quantum parts are of the same standard model fundamental type.
- SingleParticleChain
- ElementaryParticle
+ The 22 derived units that are given a special name in the SI system that stands for units derived by SI base units.
+ These units are SI coherent by definition.
+ https://en.wikipedia.org/wiki/International_System_of_Units#Derived_units
+ SISpecialUnit
-
+
+
+
+
+
+ Zn
+
+
+
+ ZincSymbol
+
+
+
- 1.602177e-19
+ 0.001
-
- eV
+
+ 0.0
-
-
- A53
- http://qudt.org/vocab/unit/EV
- eV
- http://dbpedia.org/page/Electronvolt
- The amount of energy gained (or lost) by the charge of a single electron moving across an electric potential difference of one volt.
- An electron volt (eV) is the energy that an electron gains when it travels through a potential of one volt. You can imagine that the electron starts at the negative plate of a parallel plate capacitor and accelerates to the positive plate, which is at one volt higher potential. Numerically 1 eV approximates 1.6x10⁻¹⁹ joules, where 1 joule is 6.2x10¹⁸ eV. For example, it would take 6.2x10²⁰ eV/sec to light a 100 watt light bulb.
+
+
+ http://qudt.org/vocab/unit/L-PER-SEC-M2
+ L/(m²⋅s)
+ Ventilation rate in Litres per second divided by the floor area
-- QUDT
- http://en.wikipedia.org/wiki/Electron_volt?oldid=344021738
- https://doi.org/10.1351/goldbook.E02014
- ElectronVolt
-
-
-
-
-
-
- A unit symbol that stands for a derived unit.
- Pa stands for N/m2
-J stands for N m
- Special units are semiotic shortcuts to more complex composed symbolic objects.
- SpecialUnit
+ http://qudt.org/2.1/vocab/unit
+ Litre Per Second Per Square Metre
+ LitrePerSecondPerSquareMetre
-
+
- T-2 L+2 M+1 I0 Θ0 N0 J0
+ T-1 L+1 M0 I0 Θ0 N0 J0
- EnergyUnit
+ SpeedUnit
-
-
-
-
-
-
- T-1 L-3 M+1 I0 Θ0 N0 J0
-
-
- MassPerVolumeTimeUnit
+
+
+
+ A computational application that uses a physical model to predict the behaviour of a system, providing a identifiable analogy with the original object.
+ PhysicalBasedSimulationSoftware
-
+
+
+
+
+
+ An application aimed to functionally reproduce an object.
+ An application that predicts the pressure drop of a fluid in a pipe segment is aimed to functionally reproduce the outcome of a measurement of pressure before and after the segment.
+ SimulationApplication
+
+
+
@@ -3299,337 +3005,352 @@ J stands for N m
-
- http://qudt.org/vocab/unit/PER-M
- /m
- m-1
- /m
- Per Meter Unit is a denominator unit with dimensions /m.
+
+ http://qudt.org/vocab/unit/HZ-PER-T
+ Hz.T-1
+ Hz/T
+ "Hertz per Tesla" is a unit for 'Electric Charge Per Mass' expressed as Hz T⁻¹.
-- QUDThttp://qudt.org/2.1/vocab/unit
- Reciprocal Metre
- ReciprocalMetre
+ Hertz per Tesla
+ HertzPerTesla
-
+
- Si
+ Rg
- SiliconSymbol
+ RoentgeniumSymbol
-
-
+
+
-
-
+
+
-
-
-
-
- The symbol for a specific chemical element, that can stand both for an atom or a substance.
- https://doi.org/10.1351/goldbook.C01022
- The IUPAC Gold Book defines the a chemical element both as:
-- a species of atoms; all atoms with the same number of protons in the atomic nucleus
-- a pure chemical substance composed of atoms with the same number of protons in the atomic nucleus
-
-This qualifies a chemical element as a name and not a matter obejct that can stand for an atom or a substance.
- http://publications.iupac.org/ci/2005/2701/ud.html
- ChemicalElement
+
+
+ https://qudt.org/vocab/quantitykind/MagneticVectorPotential
+ https://www.wikidata.org/wiki/Q2299100
+ https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-23
+ 6-32
+ Vector potential of the magnetic flux density.
+ MagneticVectorPotential
-
-
-
- A standalone atom that has no net charge.
- NeutralAtom
+
+
+
+ The class of individuals that stand for photons elementary particles.
+ https://en.wikipedia.org/wiki/Photon
+ Photon
-
-
-
+
+
+
-
+
-
-
+
+
+
+
+
+
+
- An atom that does not share electrons with other atoms.
- A standalone atom can be bonded with other atoms by intermolecular forces (i.e. dipole–dipole, London dispersion force, hydrogen bonding), since this bonds does not involve electron sharing.
- StandaloneAtom
+ A bosonic elementary particle that mediates interactions among elementary fermions, and thus acts as a force carrier.
+ All known gauge bosons have a spin of 1 and are hence also vector bosons.
+ Gauge bosons can carry any of the four fundamental interactions of nature.
+ https://en.wikipedia.org/wiki/Gauge_boson
+ GaugeBoson
-
-
-
-
- https://qudt.org/vocab/quantitykind/LowerCriticalMagneticFluxDensity
- https://www.wikidata.org/wiki/Q106127355
- 12-36.2
- For type II superconductors, the threshold magnetic flux density for magnetic flux entering the superconductor.
- LowerCriticalMagneticFluxDensity
+
+
+
+ Derived units are defined as products of powers of the base units corresponding to the relations defining the derived quantities in terms of the base quantities.
+ derived unit
+ A measurement unit for a derived quantity.
+-- VIM
+ DerivedUnit
-
-
-
-
-
-
-
-
-
-
- http://qudt.org/vocab/quantitykind/MagneticFluxDensity
- https://www.wikidata.org/wiki/Q30204
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-19
- 6-21
- Strength of the magnetic field.
- https://doi.org/10.1351/goldbook.M03686
- Often denoted B.
- MagneticInduction
- MagneticFluxDensity
-
-
-
-
-
- https://www.wikidata.org/wiki/Q622669
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=801-31-32
- Ratio of void volume and total volume of a porous material.
- https://doi.org/10.1351/goldbook.P04762
- Porosity
-
-
-
-
-
- http://qudt.org/vocab/quantitykind/DimensionlessRatio
- The class of quantities that are the ratio of two quantities with the same physical dimensionality.
- refractive index,
-volume fraction,
-fine structure constant
- Quantities defined as ratios `Q=A/B` having equal dimensions in numerator and denominator are dimensionless quantities but still have a physical dimension defined as dim(A)/dim(B).
-
-Johansson, Ingvar (2010). "Metrological thinking needs the notions of parametric quantities, units and dimensions". Metrologia. 47 (3): 219–230. doi:10.1088/0026-1394/47/3/012. ISSN 0026-1394.
- https://iopscience.iop.org/article/10.1088/0026-1394/47/3/012
- RatioQuantity
+
+
+
+
+
+
+
+
+
+
+
+ A measurement unit symbol that do not have a metric prefix as a direct spatial part.
+ NonPrefixedUnit
-
-
-
-
- https://qudt.org/vocab/quantitykind/IonTransportNumber
- https://www.wikidata.org/wiki/Q331854
- 9-46
- Faction of electrical current carried by given ionic species.
- https://doi.org/10.1351/goldbook.I03181
- https://doi.org/10.1351/goldbook.T06489
- CurrentFraction
- TransferrenceNumber
- IonTransportNumber
-
+
+
+
+
+
+ 1000.0
+
+
+
+
+
+ 0.0
+
+
+
+
+
+
+ http://qudt.org/vocab/unit/PER-L
+ L-1
+ /L
+ reciprocal value of the unit litre
-
-
-
-
- https://qudt.org/vocab/quantitykind/EnergyImparted
- https://www.wikidata.org/wiki/Q99526944
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-01-34
- 10-80.1
- Sum of energies deposited by ionizing radiation in a given volume.
- EnergyImparted
+-- QUDT
+ http://qudt.org/2.1/vocab/unit
+ Reciprocal Litre
+ ReciprocalLitre
-
+
- T0 L+2 M0 I0 Θ0 N0 J0
+ T0 L-3 M0 I0 Θ0 N0 J0
- AreaUnit
+ PerVolumeUnit
-
-
-
-
+
+
+
-
+
-
-
-
-
-
-
-
+
+
- https://en.wikipedia.org/wiki/Down_quark
- DownQuark
-
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A metrological reference for a physical quantity.
+ kg
+m/s
+km
+ measurement unit (VIM3 1.9)
+ "Real scalar quantity, defined and adopted by convention, with which any other quantity of the same kind can be compared to express the ratio of the second quantity to the first one as a number"
+ISO 80000-1
+ "Unit symbols are mathematical entities and not abbreviations."
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- FirstGenerationFermion
+"Symbols for units are treated as mathematical entities. In expressing the value of a quantity as the product of a numerical value and a unit, both the numerical value and the unit may be treated by the ordinary rules of algebra."
+
+https://www.bipm.org/utils/common/pdf/si-brochure/SI-Brochure-9-EN.pdf
+ Measurement units and procedure units are disjoint.
+ Quantitative value are expressed as a multiple of the 'MeasurementUnit'.
+ MeasurementUnit
-
-
+
+
-
- Tb
+
+
-
- TerbiumSymbol
+
+
+
+ A mathematical entity based on a fundamental physics theory which defines the relations between physics quantities of an entity.
+ CEN Workshop Agreement – CWA 17284 “Materials modelling – terminology, classification and metadata”
+ PhysicsBasedModel
-
+
-
-
+
+
-
-
-
- 1-dimensional array who's spatial direct parts are numbers.
- LinearArray
- 1DArray
- Vector
+
+
+
+ http://qudt.org/vocab/quantitykind/Length
+ 3-1.1
+ Extend of a spatial dimension.
+ https://doi.org/10.1351/goldbook.L03498
+ Length is a non-negative additive quantity attributed to a one-dimensional object in space.
+ Length
-
+
-
- Arrays are ordered mathematical objects who's elementary spatial parts are numbers. Their dimensionality is constructed with spatial direct parthood, where 1-dimensional arrays have spatial direct parts Number and n-dimensional array have spatial direct parts (n-1)-dimensional arrays.
- A Vector is a 1-dimensional Array with Number as spatial direct parts,
-a Matrix is a 2-dimensional Array with Vector as spatial direct parts,
-an Array3D is a 3-dimensional Array with Matrix as spatial direct parts,
-and so forth...
- Array subclasses with a specific shape can be constructed with cardinality restrictions.
+
+ Quantities categorised according to ISO 80000-3.
+ SpaceAndTimeQuantity
+
-See Shape4x3Matrix as an example.
- Arrays are ordered objects, since they are a subclasses of Arrangement.
- Array
+
+
+
+ https://qudt.org/vocab/quantitykind/TotalCurrent
+ https://www.wikidata.org/wiki/Q77679732
+ https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-45
+ 6-19.2
+ Sum of electric current and displacement current
+ TotalCurrent
-
-
+
+
-
-
+
+
-
+
+
+
+ http://qudt.org/vocab/quantitykind/ElectricCurrent
+ 6-1
+ A flow of electric charge.
+ https://doi.org/10.1351/goldbook.E01927
+ ElectricCurrent
+
+
+
+
+
-
-
-
-
-
-
-
+
+
+ T+1 L0 M0 I+1 Θ0 N-1 J0
+
- A tessellation in which all tiles are connected through spatiotemporal relations hasNext or contacts.
- WellFormedTessellation
- SpatioTemporalTessellation
+ ElectricChargePerAmountUnit
-
-
+
+
-
-
+
+ Fr
-
-
-
-
-
-
-
-
-
-
- MathematicalConstruct
+
+ FranciumSymbol
-
-
+
+
-
-
+
+ Md
-
-
- http://qudt.org/vocab/quantitykind/Inductance
- https://www.wikidata.org/wiki/Q177897
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-12-19
- 6-41.1
- A property of an electrical conductor by which a change in current through it induces an electromotive force in both the conductor itself and in any nearby conductors by mutual inductance.
- https://doi.org/10.1351/goldbook.M04076
- Inductance
- ElectricInductance
+
+ MendeleviumSymbol
-
-
-
- Quantities categorised according to ISO 80000-6.
- ElectromagneticQuantity
+
+
+
+
+
+ A soft, solid or solid-like colloid consisting of two or more components, one of which is a liquid, present in substantial quantity.
+ Gel
-
-
+
+
+
+
+ A mixture in which one substance of microscopically dispersed insoluble or soluble particles (from 1 nm to 1 μm) is suspended throughout another substance and that does not settle, or would take a very long time to settle appreciably.
+ Colloids are characterized by the occurring of the Tyndall effect on light.
+ Colloid
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ SolidMixture
+
+
+
+
+
+
+ A continuum characterized by structural rigidity and resistance to changes of shape or volume, that retains its shape and density when not confined.
+ Solid
+
+
+
+
@@ -3639,229 +3360,120 @@ See Shape4x3Matrix as an example.
- 0.0002908882
+ 1.0
-
-
- http://qudt.org/vocab/unit/DEG-PER-MIN
- deg.min-1
- deg/min
- °/min
- A unit of measure for the rate of change of plane angle, dω / dt, in durations of one minute.The vector ω is directed along the axis of rotation in the direction for which the rotation is clockwise.
+
+
+ http://qudt.org/vocab/unit/A-SEC
+ A.s
+ A⋅s
+ product out of the SI base unit ampere and the SI base unit second
-- QUDThttp://qudt.org/2.1/vocab/unit
- Degree per Minute
- DegreePerMinute
-
-
-
-
-
-
- https://qudt.org/vocab/quantitykind/Half-Life
- https://www.wikidata.org/wiki/Q98118544
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=395-01-12
- 10-31
- Mean duration required for the decay of one half of the atoms or nuclei.
- HalfLife
-
-
-
-
-
- https://www.wikidata.org/wiki/Q2199864
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-01-13
- 3-9
- Physical quantity for describing the temporal distance between events.
- Duration
-
-
-
-
-
- http://qudt.org/vocab/quantitykind/Reactance
- https://www.wikidata.org/wiki/Q193972
- 6-51.3
- The imaginary part of the impedance.
- https://en.wikipedia.org/wiki/Electrical_reactance
- https://doi.org/10.1351/goldbook.R05162
- The opposition of a circuit element to a change in current or voltage, due to that element's inductance or capacitance.
- Reactance
- ElectricReactance
+ Ampere Second
+ AmpereSecond
-
-
-
+
+
+
+
-
-
+
+ T+1 L0 M0 I+1 Θ0 N0 J0
-
-
-
- http://qudt.org/vocab/quantitykind/Resistance
- https://www.wikidata.org/wiki/Q25358
- 6-46
- Measure of the difficulty to pass an electric current through a material.
- https://doi.org/10.1351/goldbook.E01936
- Inverse of 'ElectricalConductance'.
- Resistance
- ElectricResistance
+
+ ElectricChargeUnit
-
-
+
+
-
-
+
+ W
-
- http://qudt.org/vocab/quantitykind/Speed
- 3-8.2
- https://doi.org/10.1351/goldbook.S05852
- Length per unit time.
-
-Speed in the absolute value of the velocity.
- Speed
-
-
-
-
-
- A whole that is identified according to a criteria based on its spatial configuration that is satisfied throughout its time extension.
- A continuant (here called object) is usually defined as a whole whose all possible temporal parts are always satisfying a specific criterion (wich is the classical definition of continuants).
-However that's not possible in general, since we will finally end to temporal parts whose temporal extension is so small that the connectivity relations that define the object will no longer hold. That's the case when the temporal interval is lower than the interval that characterize the causality interactions between the object parts.
-In other terms, if the time span of a temporal part is lower than the inverse of the frequency of interactions between the constituents, then the constituents in such temporal part are not connected. The object is no more an object, neither an item, but simply a collection of fundamental parts.
-To overcome this issue, we can identify an minimum holistic temporal part (a lower time interval value), below which a specific definition for an object type does not hold anymore, that is called a fundamental.
- Continuant
- Endurant
- Object
-
+
+
+ WTT
+ http://qudt.org/vocab/unit/W
+ W
+ http://dbpedia.org/resource/Watt
+ SI unit for power.
+ The SI unit of power. Power is the rate at which work is done, or (equivalently) the rate at which energy is expended. One watt is equal to a power rate of one joule of work per second of time. This unit is used both in mechanics and in electricity, so it links the mechanical and electrical units to one another. In mechanical terms, one watt equals about 0.001 341 02 horsepower (hp) or 0.737 562 foot-pound per second (lbf/s). In electrical terms, one watt is the power produced by a current of one ampere flowing through an electric potential of one volt. The name of the unit honors James Watt (1736-1819), the British engineer whose improvements to the steam engine are often credited with igniting the Industrial Revolution.
-
-
-
-
- An object which is an holistic temporal part of another object.
- If an inhabited house is considered as an house that is occupied by some people in its majority of time, then an interval of inhabited house in which occasionally nobody is in there is no more an inhabited house, but an unhinabited house, since this temporal part does not satisfy the criteria of the whole.
- Here we consider a temporal interval that is lower than the characteristic time of the physical process that provides the causality connection between the object parts.
- SubObject
+-- QUDT
+ http://en.wikipedia.org/wiki/Watt?oldid=494906356
+ https://doi.org/10.1351/goldbook.W06656
+ Watt
-
+
- T-1 L0 M-1 I0 Θ0 N+1 J0
+ T-3 L+2 M+1 I0 Θ0 N0 J0
- AmountPerMassTimeUnit
-
-
-
-
-
- A computer language that is domain-independent and can be used for expressing data from any kind of discipline.
- JSON, YAML, XML
- https://en.wikipedia.org/wiki/Data_exchange#Data_exchange_languages
- DataExchangeLanguage
+ PowerUnit
-
-
-
- A formal language used to communicate with a computer.
- The categorisation of computer languages is based on
-
-Guide to the Software Engineering Body of Knowledge (SWEBOK(R)): Version 3.0, January 2014. Editors Pierre Bourque, Richard E. Fairley. Publisher: IEEE Computer Society PressWashingtonDCUnited States. ISBN:978-0-7695-5166-1.
-https://www.computer.org/education/bodies-of-knowledge/software-engineering
- https://en.wikipedia.org/wiki/Computer_language
- ComputerLanguage
-
-
-
-
+
+
-
-
-
-
-
-
-
-
-
+
+ 0.01666667
-
-
-
-
-
-
-
-
-
+
+ 0.0
-
-
-
-
-
-
-
-
-
-
-
-
-
- A causal chain is an ordered causal sequence of entities that does not host any bifurcation within itself (a chain). A chain can only be partitioned in time.
- The class of entities that possess a temporal structure but no spatial structure.
- An electron with at least one causal interaction with another particle.
- hasTemporalPart min 2 (Elementary or Quantum)
- CausalChain
- Elementary
- CausalPath
+
+
+ http://qudt.org/vocab/unit/K-PER-MIN
+ K.min-1
+ K/min
+ `Kelvin per Minute` is a unit for 'Temperature Per Time' expressed as K / m.
+
+-- QUDT
+ http://qudt.org/2.1/vocab/unit
+ Kelvin per Minute
+ KelvinPerMinute
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- The concept is based on the common usage of the word "particle", that is used to identify both a specific state of an elementary particle (a quantum) and both the chain of quantums that expresses the evolution of the particle in time.
- The union of Elementary and Quantum classes.
- The class of entities that have no spatial structure.
- CausalParticle
+
+
+
+
+
+
+
+
+
+
+
+ http://qudt.org/vocab/quantitykind/ThermodynamicTemperature
+ 5-1
+ Thermodynamic temperature is the absolute measure of temperature. It is defined by the third law of thermodynamics in which the theoretically lowest temperature is the null or zero point.
+ https://doi.org/10.1351/goldbook.T06321
+ ThermodynamicTemperature
-
+
- 0.2777778
+ 1.666667e-05
@@ -3870,139 +3482,158 @@ https://www.computer.org/education/bodies-of-knowledge/software-engineering0.0
-
+
- http://qudt.org/vocab/unit/TONNE-PER-HR
- t.h-1
- t/hr
- unit tonne divided by the unit for time hour
+ http://qudt.org/vocab/unit/DeciM3-PER-MIN
+ dm3.min-3
+ dm3/min3
+ dm³/min
+ 0,001-fold of the power of the SI base unit metre with the exponent 3 divided by the unit for time minute
-- QUDThttp://qudt.org/2.1/vocab/unit
- Tonne Per Hour
- TonnePerHour
+ Cubic Decimetre Per Minute
+ CubicDeciMetrePerMinute
-
-
-
- The act of connecting together the parts of something
- No loss or adds of parts by the components, nor merging. In assemblying parts are losing some of theirs movement degrees of freedom.
- Assemblying
+
+
+
+ Discrete data that are decoded as a sequence of 1/0, or true/false, or on/off.
+ BinaryData
+ DigitalData
-
+
+
+
+ Data whose variations are decoded according to a discrete schema.
+ A text is a collection of discrete symbols. A compact disc is designed to host discrete states in the form of pits and lands.
+ A discrete schema may be based on a continuum material basis that is filtered according to its variations. For example, a continuous voltage based signal can be considered 1 or 0 according to some threshold.
+Discrete does not mean tha the material basis is discrete, but that the data are encoded according to such step-based rules.
+ DiscreteData
+
+
+
-
- https://qudt.org/vocab/quantitykind/DiffusionCoefficientForFluenceRate
- https://www.wikidata.org/wiki/Q98876254
- 10-65
- Proportionality constant between the particle current density J and the gradient of the particle fluence rate.
- DiffusionCoefficientForFluenceRate
+
+ https://www.wikidata.org/wiki/Q97641779
+ 10-15.3
+ Frequency by which the nucleus angular momentum vector precesses about the axis of an external magnetic field.
+ NuclearPrecessionAngularFrequency
-
+
-
-
-
-
-
-
-
-
-
- http://qudt.org/vocab/quantitykind/Length
- 3-1.1
- Extend of a spatial dimension.
- https://doi.org/10.1351/goldbook.L03498
- Length is a non-negative additive quantity attributed to a one-dimensional object in space.
- Length
+
+ https://qudt.org/vocab/quantitykind/AngularFrequency
+ https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=103-07-03
+ https://dbpedia.org/page/Angular_frequency
+ 3-18
+ Rate of change of the phase angle.
+ https://en.wikipedia.org/wiki/Angular_frequency
+ https://doi.org/10.1351/goldbook.A00352
+ AngularFrequency
-
-
+
+
-
-
+
+ 3600.0
-
-
-
- An experiment is a process that is intended to replicate a physical phenomenon in a controlled environment.
- Experiment
-
-
-
-
-
-
+
+ 0.0
-
- The superclass of entities which are defined by requiring the existence of some parts (at least one) of specifically given types, where the specified types are different with respect to the type of the whole.
- A whole is always defined using a criterion expressed through the classical transitive parthood relation.
-This class is expected to host the definition of world objects as they appear in its wholeness, dependently on some of their parts and independently on the surroundings.
- A whole is categorized as fundamental (or maximal) or redundant (non-maximal).
- Whole
+
+
+ http://qudt.org/vocab/unit/K-PER-HR
+ K.h-1
+ K/h
+ `Kelvin per Hour` is a unit for 'Temperature Per Time' expressed as K / h.
+
+-- QUDT
+ http://qudt.org/2.1/vocab/unit
+ Kelvin per Hour
+ KelvinPerHour
-
-
+
+
-
-
-
-
-
-
+
+ 1e-09
-
- A characterisation of an object with an actual interaction.
- Observation
-
-
-
-
-
- 4
+
+ n
+
+ Nano
+
+
+
+
+
+ A estimator that uses modelling to declare a property of an object (i.e. infer a property from other properties).
+ Modeller
+
+
+
+
+
+ A characteriser that declares a property for an object without actually interact with it with the specific interaction required by the property definition (i.e. infer a property from other properties).
+ Estimator
+
+
+
+
-
- 9.0121831
+
+ 1.0
-
-
+
+ 0.0
-
-
- Atom subclass for beryllium.
- BerylliumAtom
+
+
+ http://qudt.org/vocab/unit/J-M2
+ J.m2
+ J⋅m²
+ http://qudt.org/2.1/vocab/unit
+ Joule Square Metre
+ JouleSquareMetre
-
-
-
+
+
+
+
-
- 0.0
+
+ T-2 L+4 M+1 I0 Θ0 N0 J0
-
+
+ EnergyAreaUnit
+
+
+
+
@@ -4012,92 +3643,136 @@ This class is expected to host the definition of world objects as they appear in
- 1000.0
-
-
-
-
-
- 1000.0
+ 1.0
-
-
-
- A unit for power per volume quantities.
- a unit for power per volume quantities
+
+
+ http://qudt.org/vocab/unit/RAD-M2-PER-MOL
+ rad.m2.mol-1
+ rad⋅m²/molhttp://qudt.org/2.1/vocab/unit
- WattPerLitre
+ Radian Square Metre per Mole
+ RadianSquareMetrePerMole
-
-
+
+
- T-3 L-1 M+1 I0 Θ0 N0 J0
+ T0 L+2 M0 I0 Θ0 N-1 J0
- PressurePerTimeUnit
+ AreaPerAmountUnit
-
-
-
-
- http://qudt.org/vocab/unit/NUM
- 1
- Unit for dimensionless quantities that have the nature of count.
- Unit of atomic number
-Unit of number of cellular
-Unit of degeneracy in quantum mechanics
- CountingUnit
+
+
+
+
+
+
+
+
+
+
+ https://qudt.org/vocab/quantitykind/PeltierCoefficient
+ https://www.wikidata.org/wiki/Q105801003
+ 12-22
+ Quotient of Peltier heat power developed at a junction, and the electric current flowing from substance a to substance b.
+ PeltierCoefficient
-
-
-
-
+
+
+
+ Quantities categorised according to ISO 80000-12.
+ CondensedMatterPhysicsQuantity
+
+
+
+
+
-
- T0 L0 M0 I0 Θ0 N0 J0
+
+ 15
-
- http://qudt.org/vocab/unit/UNITLESS
- The subclass of measurement units with no physical dimension.
- Refractive index
-Plane angle
-Number of apples
- DimensionlessUnit
+
+
+
+
+ 30.973761998
+
+
+
+
+
+
+
+
+
+
+ Atom subclass for phosphorus.
+ PhosphorusAtom
-
-
-
- Unit for fractions of quantities of the same kind, to aid the understanding of the quantity being expressed.
- Quantities that are ratios of quantities of the same kind (for example length ratios and amount fractions) have the option of being expressed with units (m/m, mol/mol to aid the understanding of the quantity being expressed and also allow the use of SI prefixes, if this
-is desirable (μm/m, nmol/mol).
--- SI Brochure
- RatioUnit
- FractionUnit
+
+
+
+ For a given unit system, measured constants are physical constants that are not used to define the unit system. Hence, these constants have to be measured and will therefore be associated with an uncertainty.
+ MeasuredConstant
-
-
-
- Class that includes the application of scientific knowledge, tools and techniques in order to transform a precursor object (ex. conversion of material) following a practic purpose.
- Conversion of materials and assembly of components for the manufacture of products
- Technology is the application of knowledge for achieving practical goals in a reproducible way.
- Technology refers to methods, systems, and devices which are the result of scientific knowledge being used for practical purposes.
- application of scientific knowledge, tools, techniques, crafts or systems in order to solve a problem or to achieve an objective which can result in a product or process
- application of scientific knowledge, tools, techniques, crafts, systems or methods of organization in order to solve a problem or achieve an objective
- ProductionEngineeringProcess
- TechnologyProcess
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Physical constants are categorised into "exact" and measured constants.
+
+With "exact" constants, we refer to physical constants that have an exact numerical value after the revision of the SI system that was enforsed May 2019.
+ https://en.wikipedia.org/wiki/List_of_physical_constants
+ PhysicalConstant
-
-
+
+
+
+
+ https://qudt.org/vocab/quantitykind/ElectronMeanFreePath
+ https://www.wikidata.org/wiki/Q105672307
+ 12-15.2
+ Average distance that electrons travel between two successive interactions.
+ MeanFreePathOfElectrons
+
+
+
+
+
+
+ https://qudt.org/vocab/quantitykind/MeanFreePath
+ https://www.wikidata.org/wiki/Q756307
+ https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-06-37
+ 9-38
+ in a given medium, average distance that particles of a specified type travel between successive interactions of a specified type.
+ https://doi.org/10.1351/goldbook.M03778
+ The mean free path may thus be specified either for all interactions, i.e. total mean free path, or for particular types of interaction such as scattering, capture, or ionization.
+ MeanFreePath
+
+
+
+
@@ -4105,37 +3780,19 @@ is desirable (μm/m, nmol/mol).
-
-
-
-
-
-
-
+
-
-
-
-
-
-
-
-
-
-
-
- The entity (or agent, or observer, or cognitive entity) who connects 'Sign', 'Interpretant' and 'Object'.
- For example, the ontologist may be interest in cataloguing in the EMMO how the same object (e.g. a cat) is addressed using different signs (e.g. cat, gatto, chat) by different interpreters (e.g. english, italian or french people).
-
-The same applies for the results of measurements: the ontologist may be interest to represent in the EMMO how different measurement processes (i.e. semiosis) lead to different quantitative results (i.e. signs) according to different measurement devices (i.e. interpreters).
- The interpreter is not the ontologist, being the ontologist acting outside the ontology at the meta-ontology level.
-
-On the contrary, the interpreter is an agent recognized by the ontologist. The semiotic branch of the EMMO is the tool used by the ontologist to represent an interpreter's semiotic activity.
- Interpreter
+
+ A coded that makes use of an atomic symbol with respect to the code used to refer to the interaction.
+ Hardness is a subclass of properties.
+Vickers hardness is a subclass of hardness that involves the procedures and instruments defined by the standard hardness test.
+ The name "red" which is atomic in the code made of the list of colors.
+ A property is atomic in the sense that is aimed to deliver one and one only aspect of the object according to one code, such as the color with one sign (e.g., black) or a quantitiative property (e.g., 1.4 kg).
+ Property
-
+
@@ -4144,65 +3801,51 @@ On the contrary, the interpreter is an agent recognized by the ontologist. The s
-
+
-
+
-
-
-
+
+
- The class of individuals that stands for semiotic objects, i.e. objects that take part on a semiotic process.
- Semiotic subclasse are defined using Peirce's semiotic theory.
-
-"Namely, a sign is something, A, which brings something, B, its interpretant sign determined or created by it, into the same sort of correspondence with something, C, its object, as that in which itself stands to C." (Peirce 1902, NEM 4, 20–21).
-
-The triadic elements:
-- 'sign': the sign A (e.g. a name)
-- 'interpretant': the sign B as the effects of the sign A on the interpreter (e.g. the mental concept of what a name means)
-- 'object': the object C (e.g. the entity to which the sign A and B refer to)
-
-This class includes also the 'interpeter' i.e. the entity that connects the 'sign' to the 'object'
- SemioticEntity
-
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A conventional that stands for an object according to a code of interpretation to which the interpreter refers.
+ A biography that makes use of a code that is provided by the meaning of the element of the language used by the author.
+ The name "red" that stands for the color of an object.
+ A conventional referring to an object according to a specific code that reflects the results of a specific interaction mechanism and is shared between other interpreters.
+A coded is always a partial representation of an object since it reflects the object capability to be part of a specific determination.
+A coded is a sort of name or label that we put upon objects that interact with an determiner in the same specific way.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- A causal system provides the most general concept of system, being a union of causal structures interacting together. In its most simple form, a causal system is an interlacement of causal paths (the most simple structure type).
- A non-path causal structure
- A electron binded by a nucleus.
- CausalSystem
+For example, "hot" objects are objects that interact with an observer through a perception mechanism aimed to perceive an heat source. The code is made of terms such as "hot", "warm", "cold", that commonly refer to the perception of heat.
+ Let's define the class Colour as the subclass of the coded signs that involve photon emission and electromagnetic radiation sensible observers.
+An individual C of this class Colour can be defined be declaring the process individual (e.g. daylight illumination) and the observer (e.g. my eyes)
+Stating that an entity E hasCoded C, we mean that it can be observed by such setup of process + observer (i.e. observed by my eyes under daylight).
+This definition can be specialised for human eye perception, so that the observer can be a generic human, or to camera perception so that the observer can be a device.
+This can be used in material characterization, to define exactly the type of measurement done, including the instrument type.
+ Coded
-
+
@@ -4217,33 +3860,48 @@ This class includes also the 'interpeter' i.e. the entity that connects the 'sig
-
- http://qudt.org/vocab/unit/J-M2-PER-KiloGM
- J.m2.kg-1
- j⋅m²/kg
+
+ http://qudt.org/vocab/unit/J-SEC-PER-MOL
+ J.s.mol-1
+ J⋅s/mol
+ `Joule Second per Mole` is a unit for 'Molar Angular Momentum' expressed as J s mol⁻¹.
+
+-- QUDThttp://qudt.org/2.1/vocab/unit
- Joule Square Metre per Kilogram
- JouleSquareMetrePerKilogram
+ Joule Second per Mole
+ JouleSecondPerMole
-
-
+
+
- T-2 L+4 M0 I0 Θ0 N0 J0
+ T-1 L+2 M+1 I0 Θ0 N-1 J0
- MassStoppingPowerUnit
+ EnergyTimePerAmountUnit
-
-
+
+
+
+
+
+ Ge
+
+
+
+ GermaniumSymbol
+
+
+
+
- 1e-09
+ 1.0
@@ -4252,243 +3910,288 @@ This class includes also the 'interpeter' i.e. the entity that connects the 'sig
0.0
-
-
-
-
-
- http://qudt.org/vocab/unit/MicroL
- uL
- μL
- 0.000001-fold of the unit litre
+
+
+ http://qudt.org/vocab/unit/W-PER-K
+ W.K-1
+ w/K
+ Watt Per Kelvin (W/K) is a unit in the category of Thermal conductivity.
-- QUDThttp://qudt.org/2.1/vocab/unit
- MicroLitre
+ Watt per Kelvin
+ WattPerKelvin
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- A unit whos numerical factor in front of the product of base units is NOT equal to one.
- A non-SI coherent can be expressed in terms of its corresponding SI coherent unit, as
-
- nonsi_coherent_unit = si_coherent_unit * multiplier + offset
-
-where `multiplier` and `offset` are specified via the 'hasConversionMultiplier' and 'hasConversionOffset' data properties, respectively.
- SINonCoherentUnit
+
+
+
+
+
+
+ T-3 L+2 M+1 I0 Θ-1 N0 J0
+
+
+ ThermalConductanceUnit
-
+
- T0 L+3 M0 I0 Θ0 N0 J0
+ T-1 L0 M0 I0 Θ+2 N0 J0
- VolumeUnit
+ SquareTemperaturePerTimeUnit
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+
+
+
+
+ https://qudt.org/vocab/quantitykind/MigrationArea
+ https://www.wikidata.org/wiki/Q98966325
+ 10-72.3
+ Sum of the slowing-down area from fission energy to thermal energy and the diffusion area for thermal neutrons.
+ MigrationArea
+
+
+
+
+
+
+
+
+
+
+
+
+
+ http://qudt.org/vocab/quantitykind/Area
+ 3-3
+ https://doi.org/10.1351/goldbook.A00429
+ Extent of a surface.
+ Area
+
+
+
+
+
+
-
+
-
+
-
- A metrological reference for a physical quantity.
- kg
-m/s
-km
- measurement unit (VIM3 1.9)
- "Real scalar quantity, defined and adopted by convention, with which any other quantity of the same kind can be compared to express the ratio of the second quantity to the first one as a number"
-ISO 80000-1
- "Unit symbols are mathematical entities and not abbreviations."
+
+
+
+
+
+
+
+
+ A symbol that stands for a single unit.
+ Some examples are "Pa", "m" and "J".
+ UnitSymbol
+
-"Symbols for units are treated as mathematical entities. In expressing the value of a quantity as the product of a numerical value and a unit, both the numerical value and the unit may be treated by the ordinary rules of algebra."
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A symbol that stands for a concept in the language of the meterological domain of ISO 80000.
+ MetrologicalSymbol
+
-https://www.bipm.org/utils/common/pdf/si-brochure/SI-Brochure-9-EN.pdf
- Measurement units and procedure units are disjoint.
- Quantitative value are expressed as a multiple of the 'MeasurementUnit'.
- MeasurementUnit
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ MathematicalSymbol
-
-
+
+
+
+ The class of individuals that stand for an elementary mark of a specific symbolic code (alphabet).
+ The class of letter "A" is the symbol as idea and the letter A that you see on the screen is the mark that can be represented by an individual belonging to "A".
+ Subclasses of 'Symbol' are alphabets, in formal languages terminology. A 'Symbol' is atomic for that alphabet, i.e. it has no parts that are symbols for the same alphabet.
+e.g. a math symbol is not made of other math symbols
+A Symbol may be a String in another language.
+e.g. "Bq" is the symbol for Becquerel units when dealing with metrology, or a string of "B" and "q" symbols when dealing with characters.
+ Symbols of a formal language need not be symbols of anything. For instance there are logical constants which do not refer to any idea, but rather serve as a form of punctuation in the language (e.g. parentheses).
+
+Symbols of a formal language must be capable of being specified without any reference to any interpretation of them.
+(Wikipedia)
+ The class is the idea of the symbol, while the individual of that class stands for a specific mark (or token) of that idea.
+ AlphabeticEntity
+ Symbol
+
+
+
+
-
- 1
+
-
-
- 1
+
+ 1000000.0
-
-
-
- A measurement unit that is made of a metric prefix and a unit symbol.
- PrefixedUnit
+
+ Superclass for all units prefixed with "mega" (1e6).
+ MegaPrefixedUnit
-
+
-
-
+
-
+
-
-
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
- A SI base or special unit with a metric prefix.
- The presence of the prefix makes this units non-coherent with SI system.
- SIMetricPrefixedUnit
-
-
-
-
-
-
-
-
- T-2 L+2 M+1 I-2 Θ0 N0 J0
-
-
- InductanceUnit
+ Measurement unit obtained by multiplying a given measurement unit by an integer SI prefix greater than one.
+ SIMetricMultipleUnit
-
-
+
+
-
- 0.0
+
+ 1.0
-
- 100.0
+
+ 0.0
-
-
- http://qudt.org/vocab/unit/A-PER-CentiM
- A.cm-1
- A/cm
- SI base unit ampere divided by the 0.01-fold of the SI base unit metre
+
+
+ http://qudt.org/vocab/unit/W-PER-M2-SR
+ W.m-2.sr-1
+ W/(m²⋅sr)
+ `Watt per steradian per square metre` is the SI unit of radiance (W·sr⁻¹·m⁻²), while that of spectral radiance in frequency is the watt per steradian per square metre per hertz (W·sr⁻¹·m⁻²·Hz⁻¹) and that of spectral radiance in wavelength is the watt per steradian per square metre, per metre (W·sr⁻¹·m⁻³), commonly the watt per steradian per square metre per nanometre (W·sr⁻¹·m⁻²·nm⁻¹). It has a dimension of ML⁻⁴T⁻³ where M is mass, L is length, and T is time. This unit is the standard SI unit in this category.
-- QUDT
+ https://en.wikipedia.org/wiki/Radiancehttp://qudt.org/2.1/vocab/unit
- Ampere Per Centimetre
- AmperePerCentiMetre
+ http://www.efunda.com/glossary/units/units--radiance--watt_per_square_meter_per_steradian.cfm
+ Watt per Square Metre Steradian
+ WattPerSquareMetreSteradian
-
-
+
+
- T0 L-1 M0 I+1 Θ0 N0 J0
+ T-3 L0 M+1 I0 Θ0 N0 J0
- MagneticFieldStrengthUnit
-
-
-
-
-
- http://qudt.org/vocab/quantitykind/Voltage
- 6-11.3
- The difference in electric potential between two points.
- https://doi.org/10.1351/goldbook.A00424
- https://doi.org/10.1351/goldbook.V06635
- Correspond to the work needed per unit of charge to move a test charge between two points in a static electric field.
- ElectricPotentialDifference
- ElectricTension
- Voltage
-
-
-
-
-
-
-
-
-
-
-
-
-
- http://qudt.org/vocab/quantitykind/ElectricPotential
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-25
- https://dbpedia.org/page/Electric_potential
- 6-11.1
- Energy required to move a unit charge through an electric field from a reference point.
- https://en.wikipedia.org/wiki/Electric_potential
- https://doi.org/10.1351/goldbook.E01935
- The electric potential is not unique, since any constant scalar
-field quantity can be added to it without changing its gradient.
- ElectroStaticPotential
- ElectricPotential
+ PowerDensityUnit
-
+
@@ -4503,95 +4206,124 @@ field quantity can be added to it without changing its gradient.
-
- http://qudt.org/vocab/unit/M2-PER-HZ2
- m2.Hz-2
- m²/Hz²
+
+ http://qudt.org/vocab/unit/M2-PER-SEC2
+ m2.s-2
+ m²/s²http://qudt.org/2.1/vocab/unit
- Square metres per square Hertz
- SquareMetrePerSquareHertz
+ Square metres per square second
+ SquareMetrePerSquareSecond
-
-
+
+
- T+2 L+2 M0 I0 Θ0 N0 J0
+ T-2 L+2 M0 I0 Θ0 N0 J0
- AreaSquareTimeUnit
+ AbsorbedDoseUnit
-
-
-
+
+
+
+
+
+ 1.0
+
+
+
+
+
+ 0.0
+
+
+
+
+ http://qudt.org/vocab/unit/M2-K-PER-W
+ m2.K.W-1
+ (K²)m/W
+ `Square Meter Kelvin per Watt` is a unit for 'Thermal Insulance' expressed as (K²)m/W.
+
+-- QUDT
+ http://qudt.org/2.1/vocab/unit
+ http://physics.nist.gov/Pubs/SP811/appenB9.html
+ Square Metre Kelvin per Watt
+ SquareMetreKelvinPerWatt
+
+
+
+
+
- T-1 L+3 M0 I-1 Θ0 N0 J0
+ T+3 L0 M-1 I0 Θ+1 N0 J0
- ReciprocalElectricChargeDensityUnit
+ PerThermalTransmittanceUnit
-
+
-
-
- https://qudt.org/vocab/quantitykind/ElectricSusceptibility
- https://www.wikidata.org/wiki/Q598305
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-12-19
- 6-16
- Electric polarization divided by electric constant and electric field strength.
- https://en.wikipedia.org/wiki/Electric_susceptibility
- ElectricSusceptibility
+
+ https://www.wikidata.org/wiki/Q484152
+ https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=114-01-25
+ https://dbpedia.org/page/Oxidation_state
+ Charge number that an atom within a molecule would have if all the ligands were removed along with the electron pairs that were shared.
+ https://en.wikipedia.org/wiki/Oxidation_state
+ https://doi.org/10.1351/goldbook.O04363
+ OxidationState
+ OxidationNumber
-
+
-
-
-
- https://qudt.org/vocab/quantitykind/CubicExpansionCoefficient
- https://www.wikidata.org/wiki/Q74761076
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-28
- 5-3.2
- Quantity characterizing the variation with thermodynamic temperature T of the volume V of a body, under given conditions.
- alpha_V = (1/V) * (dV/dT)
- CubicExpansionCoefficient
+
+
+ https://qudt.org/vocab/quantitykind/ChargeNumber
+ https://www.wikidata.org/wiki/Q1800063
+ https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-05-17
+ https://dbpedia.org/page/Charge_number
+ 10-5.2
+ For a particle, electric charge q divided by elementary charge e.
+ https://en.wikipedia.org/wiki/Charge_number
+ https://doi.org/10.1351/goldbook.C00993
+ The charge number of a particle may be presented as a superscript to the symbol of that particle, e.g. H+, He++, Al3+, Cl−, S=, N3−.
+ The charge number of an electrically charged particle can be positive or negative. The charge number of an electrically neutral particle is zero.
+ IonizationNumber
+ ChargeNumber
-
+
-
-
-
-
-
-
+
- https://www.wikidata.org/wiki/Q45760
- Material property which describes how the size of an object changes with a change in temperature.
- ThermalExpansionCoefficient
- CoefficientOfThermalExpansion
+ https://qudt.org/vocab/quantitykind/MassFractionOfWater
+ https://www.wikidata.org/wiki/Q76379025
+ https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-63
+ 5-31
+ Quantity of dimension 1 equal to u/(1 + u), where u is mass ratio of water to dry matter.
+ MassFractionOfWater
-
+
-
-
- https://qudt.org/vocab/quantitykind/LinearExpansionCoefficient
- https://www.wikidata.org/wiki/Q74760821
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-27
- 5-3.1
- Relative change of length per change of temperature.
- LinearExpansionCoefficient
+
+
+
+ http://qudt.org/vocab/quantitykind/MassFraction
+ 9-11
+ https://doi.org/10.1351/goldbook.M03722
+ Mass of a constituent divided by the total mass of all constituents in the mixture.
+ MassFraction
-
-
+
+
@@ -4601,52 +4333,34 @@ field quantity can be added to it without changing its gradient.
- 1.0
+ 1000.0
-
-
- http://qudt.org/vocab/unit/LM-SEC
- lm.s
- lm⋅s
- In photometry, the lumen second is the SI derived unit of luminous energy. It is based on the lumen, the SI unit of luminous flux, and the second, the SI base unit of time. The lumen second is sometimes called the talbot (symbol T). An older name for the lumen second was the lumberg.
+
+
+ http://qudt.org/vocab/unit/PER-MilliM
+ /mm
+ mm-1
+ /mm
+ Per Millimeter Unit is a denominator unit with dimensions /mm.
-- QUDThttp://qudt.org/2.1/vocab/unit
- lumen second
- LumenSecond
+ Reciprocal Millimetre
+ ReciprocalMilliMetre
-
-
-
-
-
- 0.0
-
-
-
-
-
- 360.0
-
-
-
-
- http://qudt.org/vocab/unit/PER-HR
- /h
- h-1
- /hr
- A reciprocal unit of time for `reciprocal hour` or "inverse hour".
-
--- QUDT
- http://qudt.org/2.1/vocab/unit
- Reciprocal Hour
- ReciprocalHour
+
+
+
+ A variable is a symbolic object that stands for any other mathematical object, such as number, a vector, a matrix, a function, the argument of a function, a set, an element of a set.
+ x
+k
+ Variable
-
-
+
+
@@ -4656,527 +4370,573 @@ field quantity can be added to it without changing its gradient.
- 1.157407e-08
+ 1.0
-
-
- http://qudt.org/vocab/unit/DeciM3-PER-DAY
- dm3.d-1
- dm3/d
- dm³/day
- 0,001-fold of the power of the SI base unit metre with the exponent 3 divided by the unit for time day
+
+
+ http://qudt.org/vocab/unit/K-PER-W
+ K.W-1
+ K/W
+ K/W
+ Thermal resistance is a heat property and a measure of a temperature difference by which an object or material resists a heat flow (heat per time unit or thermal resistance). Thermal resistance is the reciprocal thermal conductance. Absolute thermal resistance is the temperature difference across a structure when a unit of heat energy flows through it in unit time. It is the reciprocal of thermal conductance. The SI units of thermal resistance are kelvins per watt or the equivalent degrees Celsius per watt (the two are the same since as intervals).
-- QUDThttp://qudt.org/2.1/vocab/unit
- Cubic Decimetre Per Day
- CubicDeciMetrePerDay
+ Kelvin per Watt
+ KelvinPerWatt
-
-
+
+
- T-1 L+3 M0 I0 Θ0 N0 J0
+ T+3 L-2 M-1 I0 Θ+1 N0 J0
- VolumePerTimeUnit
+ ThermalResistanceUnit
-
-
-
-
- RedTopAntiQuark
+
+
+
+
+
+ Fl
+
+
+
+ FleroviumSymbol
-
-
-
-
-
-
-
+
+
+
+
+
+
+
+
+
+
+
+
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+
-
-
-
- RedAntiQuark
-
-
-
-
-
-
+
+
+
-
-
+
+
-
-
-
-
-
-
-
-
-
+
+
+
+
-
+
- TopAntiQuark
-
-
-
-
-
-
- GreenTopAntiQuark
+ The EMMO conceptualises the world using the primitive concepts of causality and parthood. Parthood is about the composition of world entities starting from other more fundamental entities. Causality is about the interactions between world entities.
+The quantum is the smallest indivisible part of any world entity. Quantum individuals are the fundamental causal constituents of the universe, since it is implied that causality originates from quantum-to-quantum interactions. Quantums are no-dimensional, and their aggregation makes spacetime emerge from their causal structure. Causality between macro entities (i.e. entities made of more than one quantum) is explained as the sum of the causality relations between their quantum constituents.
+The fundamental distinction between world entities is direct causality self-connectedness: a world entity can be self-connected xor not self-connected depending on the causality network of its fundamental components.
+Void regions do not exist in the EMMO, or in other words there is no spacetime without entities, since space and time are measured quantities following a causality relation between entities (spacetime emerges as relational property not as a self-standing entity).
+Entities are not placed in space or time: space and time are always relative between entities and are measured. In other words, space and time relations originates from causality interactions.
+ The disjoint union of the Item and Collection classes.
+ The class of all the OWL individuals declared by EMMO as standing for world entities.
+ EMMO entities dimensionality is related to their mereocausal structures. From the no-dimensional quantum entity, we introduce time dimension with the elementary concept, and the spacetime with the causal system concept.
+The EMMO conceptualisation does not allow the existence of space without a temporal dimension, the latter coming from a causal relation between entities.
+For this reason, the EMMO entities that are not quantum or elementaries, may be considered to be always spatiotemporal. The EMMO poses no constraints to the number of spatial dimensions for a causal system (except being higher than one).
+ EMMO
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- GreenAntiQuark
+
+
+
+
+
+ Be
+
+
+
+ BerylliumSymbol
-
+
-
- 1.0
+
+ 0.0
-
- 0.0
+
+ 1.0
-
- http://qudt.org/vocab/unit/PER-M2-SEC
- m-2.s-1
- /(m²⋅s)
+
+ http://qudt.org/vocab/unit/J-PER-M
+ J.m-1
+ J/m
+ J/mhttp://qudt.org/2.1/vocab/unit
- Reciprocal Square Metre Second
- ReciprocalSquareMetreSecond
+ Joule Per Metre
+ JoulePerMetre
-
-
+
+
- T-1 L-2 M0 I0 Θ0 N0 J0
+ T-2 L+1 M+1 I0 Θ0 N0 J0
- PerAreaTimeUnit
+ ForceUnit
-
-
+
+
+
+
+
+
+ T0 L0 M0 I0 Θ0 N0 J+1
+
+
+ LuminousIntensityUnit
+
+
+
+
+
+
+ https://qudt.org/vocab/quantitykind/Long-RangeOrderParameter
+ https://www.wikidata.org/wiki/Q105496124
+ 12-5.2
+ Fraction of atoms in an Ising ferromagnet having magnetic moments in one direction, minus the fraction having magnetic moments in the opposite direction.
+ LongRangeOrderParameter
+
+
+
+
-
- Tm
+
+
-
- ThuliumSymbol
+
+ http://qudt.org/vocab/quantitykind/Dimensionless
+ A quantity to which no physical dimension is assigned and with a corresponding unit of measurement in the SI of the unit one.
+ https://en.wikipedia.org/wiki/Dimensionless_quantity
+ https://doi.org/10.1351/goldbook.D01742
+ ISQDimensionlessQuantity
-
-
+
+
+
+
+ GreenStrangeAntiQuark
+
+
+
+
+
+
+ https://qudt.org/vocab/quantitykind/Wavenumber
+ https://www.wikidata.org/wiki/Q192510
+ https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=103-10-11
+ https://dbpedia.org/page/Wavenumber
+ 3-20
+ Reciprocal of the wavelength.
+ https://en.wikipedia.org/wiki/Wavenumber
+ https://doi.org/10.1351/goldbook.W06664
+ Repetency
+ Wavenumber
+
+
+
+
-
- au
+
+
+
+
+
+ http://qudt.org/vocab/quantitykind/InverseLength
+ The inverse of length.
+ https://en.wikipedia.org/wiki/Reciprocal_length
+ InverseLength
+ ReciprocalLength
+
+
+
+
+
+
+
+ 0.0
- 149597900000.0
+ 1.0
-
-
- A12
- https://qudt.org/vocab/unit/AU
- AU
- http://dbpedia.org/page/Astronomical_unit
- One astronomical unit is defined as exactly 149597870700 m, which is roughly the distance from earth to sun.
- AU
- au
- An astronomical unit (abbreviated as AU, au, a.u., or ua) is a unit of length equal to 149,597,870,700 metres (92,955,807.273 mi) or approximately the mean Earth Sun distance. The symbol ua is recommended by the International Bureau of Weights and Measures, and the international standard ISO 80000, while au is recommended by the International Astronomical Union, and is more common in Anglosphere countries. In general, the International System of Units only uses capital letters for the symbols of units which are named after individual scientists, while au or a.u. can also mean atomic unit or even arbitrary unit. However, the use of AU to refer to the astronomical unit is widespread. The astronomical constant whose value is one astronomical unit is referred to as unit distance and is given the symbol A. [Wikipedia]
+
+
+ http://qudt.org/vocab/unit/N-M2-PER-KiloGM2
+ N.m2.kg-2
+ N⋅m²/kg²
+ unit of gravitational constant as product of the derived SI unit newton, the power of the SI base unit metre with the exponent 2 divided by the power of the SI base unit kilogram with the exponent 2
-- QUDT
- http://en.wikipedia.org/wiki/Astronomical_unit
- astronomical-unit
- AstronomicalUnit
+ http://qudt.org/2.1/vocab/unit
+ Newton Square Metre Per Square Kilogram
+ NewtonSquareMetrePerSquareKilogram
-
-
+
+
- T0 L+1 M0 I0 Θ0 N0 J0
+ T-2 L+3 M-1 I0 Θ0 N0 J0
- LengthUnit
+ NewtonianConstantOfGravityUnit
-
-
-
-
-
- 1000000000.0
-
-
-
-
-
- 0.0
-
-
-
-
- http://qudt.org/vocab/unit/C-PER-MilliM3
- C.mm-3
- C/mm3
- C/mm³
- derived SI unit coulomb divided by the 0.000 000 001-fold of the power of the SI base unit metre by exponent 3
+
+
+
+
+ https://qudt.org/vocab/quantitykind/AbsoluteHumidity
+ https://qudt.org/vocab/quantitykind/MassConcentrationOfWaterVapour
+ https://www.wikidata.org/wiki/Q76378808
+ https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=113-04-60
+ 5-28
+ Mass of the contained water vapour per volume.
+ MassConcentrationOfWaterVapour
+ AbsoluteHumidity
+
--- QUDT
- http://qudt.org/2.1/vocab/unit
- Coulomb Per Cubic Millimetre
- CoulombPerCubicMilliMetre
+
+
+
+
+
+ http://qudt.org/vocab/quantitykind/MassConcentration
+ https://doi.org/10.1351/goldbook.M03713
+ Mass of a constituent divided by the volume of the mixture.
+ MassConcentration
-
-
-
-
-
- 0.0
-
-
+
+
-
- 1.0
+
+
-
-
- http://qudt.org/vocab/unit/N-M-PER-M-RAD
- N⋅m/(m⋅rad)
- http://qudt.org/2.1/vocab/unit
- Newton Metre per Metre per Radians
- NewtonMetrePerMetrePerRadian
-
-
-
-
-
- Heat to a temperature appropriate for the particular material, maintain at that temperature and then cool at an appropriate rate to reduce hardness, improve machinability or achieve desired properties.
- wärmebehandeln
- HeatTreatment
+
+
+ https://qudt.org/vocab/quantitykind/TotalMassStoppingPower
+ https://www.wikidata.org/wiki/Q98642795
+ https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=881-12-52
+ 10-55
+ Quotient of the total linear stopping power S and the mass density ρ of the material.
+ MassStoppingPower
+ TotalMassStoppingPower
-
-
-
-
- The processing of a material aimed to transform its structure by means of any type of treatment, without involving relevant synthesis phenomena.
- Manufacturing by changing the properties of the material of which a workpiece is made, which is done, among other things, by changes in the submicroscopic or atomic range, e.g. by diffusion of atoms, generation and movement of dislocations in the atomic lattice or chemical reactions, and where unavoidable changes in shape are not part of the essence of these processes.
- Has shaped bodies as input and output.
- esce workpiece
- DIN 8580:2020
- Stoffeigenschaft ändern
- WorkPieceTreatment
- MaterialTreatment
+
+
+
+
+ https://qudt.org/vocab/quantitykind/CanonicalPartitionFunction
+ https://www.wikidata.org/wiki/Q96142389
+ 9-35.2
+ CanonicalPartitionFunction
-
-
+
+
-
- 1.0
+
+
+ 2
+
+ A collection is the concept that complements the item concept, being an entity that possesses at least one part non directly causally connected with the rest.
+A collection can be partitioned in maximally connected items called members. The members are self-connected entities and there is no direct causality relation between them.
+The combination of collection and item concepts is the EMMO mereocausality alternative to set theory. However, two items can be members only if they are non direct causally connected, giving some constraints to a collection definition. For example, two entities which are directly connected cannot be two distinct members, while their interiors (i.e. the entities obtained by removing the layer of parts that provides the causal contact between them) can be.
+ The class of not direct causally self-connected world entities.
+ The collection of users of a particular software, the collection of atoms that have been part of that just dissociated molecule.
+ Collection
+
+
+
+
-
- 0.0
+
+
-
-
- http://qudt.org/vocab/unit/J-PER-T
- J.T-1
- J/T
- The magnetic moment of a magnet is a quantity that determines the force that the magnet can exert on electric currents and the torque that a magnetic field will exert on it. A loop of electric current, a bar magnet, an electron, a molecule, and a planet all have magnetic moments. The unit for magnetic moment is not a base unit in the International System of Units (SI) and it can be represented in more than one way. For example, in the current loop definition, the area is measured in square meters and I is measured in amperes, so the magnetic moment is measured in ampere-square meters (A m2). In the equation for torque on a moment, the torque is measured in joules and the magnetic field in tesla, so the moment is measured in Joules per Tesla (J u00b7T-1). These two representations are equivalent: 1 A u00b7m2 = 1 J u00b7T-1.
-
--- QUDT
- http://qudt.org/2.1/vocab/unit
- Joule per Tesla
- JoulePerTesla
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- https://en.wikipedia.org/wiki/Strange_quark
- StrangeQuark
-
-
-
-
-
-
- A path is a string of characters used to uniquely identify a location in a directory structure according to a particular convention.
- /etc/fstab (UNIX-like path)
-C:\\Users\\John\\Desktop (DOS-like path)
- Path
-
+
+
+
+
+
+
+ http://qudt.org/vocab/quantitykind/Velocity
+ https://www.wikidata.org/wiki/Q11465
+ Vector quantity giving the rate of change of a position vector.
-
-
-
- A physical made of more than one symbol sequentially arranged.
- The word "cat" considered as a collection of 'symbol'-s respecting the rules of english language.
+-- ISO 80000-3
+ 3-8.1
+ 3‑10.1
+ The velocity depends on the choice of the reference frame. Proper transformation between frames must be used: Galilean for non-relativistic description, Lorentzian for relativistic description.
-In this example the 'symbolic' entity "cat" is not related to the real cat, but it is only a word (like it would be to an italian person that ignores the meaning of this english word).
+-- IEC, note 2
+ The velocity is related to a point described by its position vector. The point may localize a particle, or be attached to any other object such as a body or a wave.
-If an 'interpreter' skilled in english language is involved in a 'semiotic' process with this word, that "cat" became also a 'sign' i.e. it became for the 'interpreter' a representation for a real cat.
- A string is made of concatenated symbols whose arrangement is one-dimensional. Each symbol can have only one previous and one next neighborhood (bidirectional list).
- A string is not requested to respect any syntactic rule: it's simply directly made of symbols.
- String
+-- IEC, note 1
+ Velocity
-
-
+
+
-
-
-
-
-
-
+
+
-
-
-
- A formal computer-interpretable identifier of a system resource.
- ResourceIdentifier
-
-
-
-
-
-
- https://qudt.org/vocab/quantitykind/PropagationCoefficient.html
- https://www.wikidata.org/wiki/Q1434913
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=103-10-18
- 3-26.3
- Measure of the change of amplitude and phase angle of a plane wave propagating in a given direction.
- PropagationCoefficient
+
+
+
+ 1-dimensional array who's spatial direct parts are numbers.
+ LinearArray
+ 1DArray
+ Vector
-
-
-
- Quantities categorised according to ISO 80000-3.
- SpaceAndTimeQuantity
+
+
+
+
+
+
+
+
+
+
+
+
+ Information is encoded data with a meaning (semiotic sign).
+ Information
-
+
-
+
- http://qudt.org/vocab/quantitykind/InverseLength
- The inverse of length.
- https://en.wikipedia.org/wiki/Reciprocal_length
- InverseLength
- ReciprocalLength
+ http://qudt.org/vocab/quantitykind/Speed
+ 3-8.2
+ https://doi.org/10.1351/goldbook.S05852
+ Length per unit time.
+
+Speed in the absolute value of the velocity.
+ Speed
-
-
+
+
+
+
+ Forming of vessel parts from a flat mould into a three-dimensional shape by means of a press and tools, whereby material is neither removed nor added
+ Tiefziehen
+ DeepDrawing
+
+
+
+
-
- 0.0
+
+ Tm
+
+ ThuliumSymbol
+
+
+
+
- 0.0002777778
+ 1e-09
-
-
- http://qudt.org/vocab/unit/M3-PER-HR
- m3.h-1
- m3/h
- m³/hr
- Cubic Meter Per Hour (m3/h) is a unit in the category of Volume flow rate. It is also known as cubic meters per hour, cubic metre per hour, cubic metres per hour, cubic meter/hour, cubic metre/hour, cubic meter/hr, cubic metre/hr, flowrate. Cubic Meter Per Hour (m3/h) has a dimension of L3T-1 where L is length, and T is time. It can be converted to the corresponding standard SI unit m3/s by multiplying its value by a factor of 0.00027777777.
+
+
+
+ 0.0
+
+
+
+
+
+
+
+ http://qudt.org/vocab/unit/MicroGM
+ ug
+ μg
+ 0.000000001-fold of the SI base unit kilogram
-- QUDThttp://qudt.org/2.1/vocab/unit
- Cubic Metre per Hour
- CubicMetrePerHour
+ MicroGram
-
-
-
+
+
+
+
-
-
+
+ T0 L0 M+1 I0 Θ0 N0 J0
-
+
+ MassUnit
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A unit whos numerical factor in front of the product of base units is NOT equal to one.
+ A non-SI coherent can be expressed in terms of its corresponding SI coherent unit, as
+
+ nonsi_coherent_unit = si_coherent_unit * multiplier + offset
+
+where `multiplier` and `offset` are specified via the 'hasConversionMultiplier' and 'hasConversionOffset' data properties, respectively.
+ SINonCoherentUnit
+
+
+
+
-
- 79.904
+
+
+ 1
-
- 35
+
+
+ 1
-
-
- Atom subclass for bromine.
- BromineAtom
+
+
+
+ A measurement unit that is made of a metric prefix and a unit symbol.
+ PrefixedUnit
-
-
-
+
+
+
+
-
+
-
-
-
-
-
-
-
+
+
- UpAntiQuarkType
+ A SI base or special unit with a metric prefix.
+ The presence of the prefix makes this units non-coherent with SI system.
+ SIMetricPrefixedUnit
-
+
+
+
+
+
+ Th
+
+
+
+ ThoriumSymbol
+
+
+
+
+
+
+
+
+ T+3 L-3 M-1 I+2 Θ0 N0 J0
+
+
+ ElectricConductivityUnit
+
+
+
-
+
+
-
+
-
+
-
+
@@ -5184,182 +4944,213 @@ If an 'interpreter' skilled in english language is involved in a 'semiotic' proc
-
-
-
-
-
-
-
-
-
-
-
- AntiQuark
+ https://en.wikipedia.org/wiki/Up_quark
+ UpQuark
-
+
+
+
+ A colloid formed by trapping pockets of gas in a liquid or solid.
+ Foam
+
+
+
-
- https://qudt.org/vocab/quantitykind/MagneticQuantumNumber
- https://www.wikidata.org/wiki/Q2009727
- 10-13.4
- Atomic quantum number related to the z component lz, jz or sz, of the orbital, total, or spin angular momentum.
- MagneticQuantumNumber
+
+
+ https://www.wikidata.org/wiki/Q95993378
+ 9-32
+ https://doi.org/10.1351/goldbook.S05915
+ ThermodynamicEquilibriumConstant
+ StandardEquilibriumConstant
-
+
-
-
- https://qudt.org/vocab/quantitykind/QuantumNumber
- https://www.wikidata.org/wiki/Q232431
- 10-13.1
- Number describing a particular state of a quantum system.
- QuantumNumber
+
+
+ https://qudt.org/vocab/quantitykind/EquilibriumConstant
+ https://www.wikidata.org/wiki/Q857809
+ for solutions, product for all substances B of concentration c_B of substance B in power of its stoichiometric number v_B: K_p = \sum_B{c_B^{v_B}}.
+ https://en.wikipedia.org/wiki/Equilibrium_constant
+ https://doi.org/10.1351/goldbook.E02177
+ The physical dimension can change based on the stoichiometric numbers of the substances involved.
+ EquilibriumConstantConcentrationBasis
+ EquilibriumConstant
-
-
+
+
+
+ Process for removing unwanted residual or waste material from a given product or material
+ Cleaning
+
+
+
+
+
+ A manufacturing process in which the shape of a workpiece is changed by breaking the material cohesion at the processing point and thus the material cohesion is reduced overall.
+ DIN 8580:2020
+ Trennen
+ CuttingManufacturing
+ SeparateManufacturing
+
+
+
+
-
-
-
-
-
-
+
+ 1.0
-
- A coded that makes use of an atomic symbol with respect to the code used to refer to the interaction.
- Hardness is a subclass of properties.
-Vickers hardness is a subclass of hardness that involves the procedures and instruments defined by the standard hardness test.
- The name "red" which is atomic in the code made of the list of colors.
- A property is atomic in the sense that is aimed to deliver one and one only aspect of the object according to one code, such as the color with one sign (e.g., black) or a quantitiative property (e.g., 1.4 kg).
- Property
-
-
-
-
-
-
-
-
-
-
+
+ 0.0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- A conventional that stands for an object according to a code of interpretation to which the interpreter refers.
- A biography that makes use of a code that is provided by the meaning of the element of the language used by the author.
- The name "red" that stands for the color of an object.
- A conventional referring to an object according to a specific code that reflects the results of a specific interaction mechanism and is shared between other interpreters.
-A coded is always a partial representation of an object since it reflects the object capability to be part of a specific determination.
-A coded is a sort of name or label that we put upon objects that interact with an determiner in the same specific way.
+
+
+ MTS
+ http://qudt.org/vocab/unit/M-PER-SEC
+ http://www.ontology-of-units-of-measure.org/resource/om-2/metrePerSecond-Time
+ m.s-1
+ m/s
+ Metre per second is an SI derived unit of both speed (scalar) and velocity (vector quantity which specifies both magnitude and a specific direction), defined by distance in metres divided by time in seconds.
+The official SI symbolic abbreviation is mu00b7s-1, or equivalently either m/s.
-For example, "hot" objects are objects that interact with an observer through a perception mechanism aimed to perceive an heat source. The code is made of terms such as "hot", "warm", "cold", that commonly refer to the perception of heat.
- Let's define the class Colour as the subclass of the coded signs that involve photon emission and electromagnetic radiation sensible observers.
-An individual C of this class Colour can be defined be declaring the process individual (e.g. daylight illumination) and the observer (e.g. my eyes)
-Stating that an entity E hasCoded C, we mean that it can be observed by such setup of process + observer (i.e. observed by my eyes under daylight).
-This definition can be specialised for human eye perception, so that the observer can be a generic human, or to camera perception so that the observer can be a device.
-This can be used in material characterization, to define exactly the type of measurement done, including the instrument type.
- Coded
+-- QUDT
+ MetrePerSecond
-
-
+
+
+
+ Strengthening by rolling is the strengthening of component surfaces by mechanically generating compressive stresses in the component surface and consolidating the material.
+ VerfestigendurchWalzen
+ HardeningByRolling
+
+
+
+
+
+ Verfestigen durch Umformen
+ HardeningByForming
+
+
+
+
-
- 1.0
+
+ 0.0
-
- 0.0
+
+ 1000.0
-
-
- http://qudt.org/vocab/unit/M-PER-FARAD
- m.F-1
- m/f
+
+
+ http://qudt.org/vocab/unit/TONNE-PER-M3
+ t.m-3
+ t/m³
+ unit tonne divided by the power of the SI base unit metre with the exponent 3
+
+-- QUDThttp://qudt.org/2.1/vocab/unit
- Metre per Farad
- MetrePerFarad
+ Tonne Per Cubic Metre
+ TonnePerCubicMetre
-
-
+
+
- T-4 L+3 M+1 I-2 Θ0 N0 J0
+ T0 L-3 M+1 I0 Θ0 N0 J0
- InversePermittivityUnit
+ DensityUnit
-
-
+
+
- Ti
+ q
-
- TitaniumSymbol
+
+
+
+ 1e-30
+
+
+
+ Quecto
-
+
-
+
-
+
-
+
-
+
-
+
-
-
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
@@ -5370,191 +5161,156 @@ This can be used in material characterization, to define exactly the type of mea
- The set of units provided by the SI referring to the ISQ.
- The complete set of SI units includes both the coherent set and the multiples and sub-multiples formed by using the SI prefixes.
- The names, symbols and prefixes of SI units are defined by the General Conference on Weights and Measures (CGPM).
-
-https://en.wikipedia.org/wiki/General_Conference_on_Weights_and_Measures
- SIUnit
+ SISubMultiplePrefix
-
-
-
- The interpreter's internal representation of the object in a semiosis process.
- Interpretant
-
+
+
+
+
+ http://qudt.org/vocab/unit/DEG_C-PER-MIN
+ Cel.min-1
+ Cel/min
+ °C/m
+ `Degree Celsius per Minute` is a unit for 'Temperature Per Time' expressed as degC / m.
-
-
-
-
-
- No
-
-
-
- NobeliumSymbol
+-- QUDT
+ http://qudt.org/2.1/vocab/unit
+ Degree Celsius per Minute
+ DegreeCelsiusPerMinute
-
-
+
+
-
-
+
+
-
- The mass of an atom in the ground state.
- 10-4.1
- https://en.wikipedia.org/wiki/Atomic_mass
- https://doi.org/10.1351/goldbook.A00496
- Since the nucleus account for nearly all of the total mass of atoms (with the electrons and nuclear binding energy making minor contributions), the atomic mass measured in Da has nearly the same value as the mass number.
- The atomic mass is often expressed as an average of the commonly found isotopes.
- AtomicMass
+
+
+
+
+
+
+
+
+
+
+ A sign that stands for an object by resembling or imitating it, in shape, function or by sharing a similar logical structure.
+ A picture that reproduces the aspect of a person.
+ An equation that reproduces the logical connection of the properties of a physical entity.
+ If object and sign belongs to the same class, then the sign is fuctional, diagrammatic and resemblance.
+For example, when a Boeing 747 is used as a sign for another Boeing 747.
+ In Peirce semiotics three subtypes of icon are possible:
+(a) the image, which depends on a simple quality (e.g. picture)
+(b) the diagram, whose internal relations, mainly dyadic or so taken, represent by analogy the relations in something (e.g. math formula, geometric flowchart)
+(c) the metaphor, which represents the representative character of a sign by representing a parallelism in something else
+[Wikipedia]
+ Model
+ Simulacrum
+ Icon
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- http://qudt.org/vocab/quantitykind/Mass
- 4-1
- Property of a physical body that express its resistance to acceleration (a change in its state of motion) when a force is applied.
- https://doi.org/10.1351/goldbook.M03709
- Mass
-
+
+
+
+
+
+
+
+
+
+
+
+
+ An 'Physical' that is used as sign ("semeion" in greek) that stands for another 'Physical' through an semiotic process.
+ A novel is made of chapters, paragraphs, sentences, words and characters (in a direct parthood mereological hierarchy).
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- The EMMO conceptualises the world using the primitive concepts of causality and parthood. Parthood is about the composition of world entities starting from other more fundamental entities. Causality is about the interactions between world entities.
-The quantum is the smallest indivisible part of any world entity. Quantum individuals are the fundamental causal constituents of the universe, since it is implied that causality originates from quantum-to-quantum interactions. Quantums are no-dimensional, and their aggregation makes spacetime emerge from their causal structure. Causality between macro entities (i.e. entities made of more than one quantum) is explained as the sum of the causality relations between their quantum constituents.
-The fundamental distinction between world entities is direct causality self-connectedness: a world entity can be self-connected xor not self-connected depending on the causality network of its fundamental components.
-Void regions do not exist in the EMMO, or in other words there is no spacetime without entities, since space and time are measured quantities following a causality relation between entities (spacetime emerges as relational property not as a self-standing entity).
-Entities are not placed in space or time: space and time are always relative between entities and are measured. In other words, space and time relations originates from causality interactions.
- The disjoint union of the Item and Collection classes.
- The class of all the OWL individuals declared by EMMO as standing for world entities.
- EMMO entities dimensionality is related to their mereocausal structures. From the no-dimensional quantum entity, we introduce time dimension with the elementary concept, and the spacetime with the causal system concept.
-The EMMO conceptualisation does not allow the existence of space without a temporal dimension, the latter coming from a causal relation between entities.
-For this reason, the EMMO entities that are not quantum or elementaries, may be considered to be always spatiotemporal. The EMMO poses no constraints to the number of spatial dimensions for a causal system (except being higher than one).
- EMMO
+Each of them are 'sign'-s.
+
+A character can be the a-tomistic 'sign' for the class of texts.
+
+The horizontal segment in the character "A" is direct part of "A" but it is not a 'sign' itself.
+
+For plain text we can propose the ASCII symbols, for math the fundamental math symbols.
+ A 'Sign' can have temporal-direct-parts which are 'Sign' themselves.
+
+A 'Sign' usually havs 'sign' spatial direct parts only up to a certain elementary semiotic level, in which the part is only a 'Physical' and no more a 'Sign' (i.e. it stands for nothing). This elementary semiotic level is peculiar to each particular system of signs (e.g. text, painting).
+
+Just like an 'Elementary' in the 'Physical' branch, each 'Sign' branch should have an a-tomistic mereological part.
+ According to Peirce, 'Sign' includes three subcategories:
+- symbols: that stand for an object through convention
+- indeces: that stand for an object due to causal continguity
+- icons: that stand for an object due to similitudes e.g. in shape or composition
+ Sign
-
+
-
- A manufacturing in which an adherent layer of amorphous material is applied to a workpiece.
- DIN 8580:2020
- Beschichten
- CoatingManufacturing
+
+ Heat treatment process that generally produces martensite in the matrix.
+ Hardening
-
-
+
+
-
- 1000000000.0
+
+ 0.0
-
- G
+
+ 1.0
-
- Giga
+
+
+ http://qudt.org/vocab/unit/W-SEC
+ W.s
+ W⋅s
+ product of the SI derived unit watt and SI base unit second
+
+-- QUDT
+ http://qudt.org/2.1/vocab/unit
+ Watt Second
+ WattSecond
-
+
-
+
- http://qudt.org/vocab/quantitykind/Resistivity
- https://www.wikidata.org/wiki/Q108193
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-12-04
- 6-44
- https://doi.org/10.1351/goldbook.R05316
- Electric field strength divided by the current density.
- Resistivity
- ElectricResistivity
-
-
-
-
-
-
- A quantity whose magnitude is additive for subsystems.
- Mass
-Volume
-Entropy
- Note that not all physical quantities can be categorised as being either intensive or extensive. For example the square root of the mass.
- Extensive
+ http://qudt.org/vocab/quantitykind/ElectricCharge
+ https://www.wikidata.org/wiki/Q1111
+ 6-2
+ The physical property of matter that causes it to experience a force when placed in an electromagnetic field.
+ https://doi.org/10.1351/goldbook.E01923
+ Charge
+ ElectricCharge
-
-
+
+
- 1.0
+ 1000000.0
@@ -5563,273 +5319,248 @@ Entropy
0.0
-
-
- http://qudt.org/vocab/unit/BQ-SEC-PER-M3
- Bq.s.m-3
- Bq⋅s/m³
- TBD
+
+
+
+
+
+ http://qudt.org/vocab/unit/MegaV
+ MV
+ mV
+ 1,000,000-fold of the derived unit volt
-- QUDThttp://qudt.org/2.1/vocab/unit
- Becquerels second per cubic metre
- BecquerelSecondPerCubicMetre
+ MegaVolt
-
-
+
+
- T0 L-3 M0 I0 Θ0 N0 J0
+ T-3 L+2 M+1 I-1 Θ0 N0 J0
- PerVolumeUnit
-
-
-
-
-
- A language entity used in the metrology discipline.
- Metrology is the science of measurement and its application and includes all theoretical and practical aspects of measurement, whatever the measurement uncertainty and field of application (VIM3 2.2)
- Metrological
+ ElectricPotentialUnit
-
-
-
-
-
- 1e-06
-
-
+
+
-
- 0.0
+
+
+
+
+
+
-
-
-
-
-
- http://qudt.org/vocab/unit/MicroGM-PER-L
- ug.L-1
- ug/L
- μg/L
- 0.000000001-fold of the SI base unit kilogram divided by the unit litre
-
--- QUDT
- http://qudt.org/2.1/vocab/unit
- Microgram Per Litre
- MicroGramPerLitre
+
+ A direct part that is obtained by partitioning a whole hybridly in spatial, temporal and spatiotemporal parts.
+ JunctionTile
-
-
-
+
+
+
+
-
-
- T0 L-3 M+1 I0 Θ0 N0 J0
-
+
+
+
+
+
+
+
- DensityUnit
+
+
+
+
+
+
+
+
+
+ WellFormedTile
+ SpatioTemporalTile
-
-
+
+
-
- 0.0
+
+
-
- 1.0
+
+ 0.1
-
-
- http://qudt.org/vocab/unit/PER-T-M
- T-1.m-1
- /t⋅m
- Per Tesla Meter Unit is a denominator unit with dimensions /m .· T.
-
--- QUDT
- http://qudt.org/2.1/vocab/unit
- Reciprocal Tesla Metre
- ReciprocalTeslaMetre
-
-
-
-
-
-
-
-
- T+2 L-1 M-1 I+1 Θ0 N0 J0
-
-
- MagneticReluctivityUnit
-
-
-
-
-
-
- https://www.wikidata.org/wiki/Q76435127
- https://www.electropedia.org/iev/iev.nsf/display?openform&ievref=102-05-22
- 3-16
- Rotation
+
+ Superclass for all units prefixed with "deci" (0.1).
+ DeciPrefixedUnit
-
-
-
-
-
-
- T+4 L-1 M-1 I+2 Θ0 N0 J0
-
-
- CapacitancePerLengthUnit
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+