Add profiles for Marion, Sylvain

_uag/marion-weinzierl.md

@@ -4,8 +4,8 @@ surname: Weinzierl
 title: x
 role:  EPSRC-UKRI User Rep 10
 uag_sort: 20
-org: Durham University
-image_src: null.jpg
-bio: 
+org:  University of Cambridge
+image_src: marion-weinzierl.jpg
+bio: Marion is a Senior Research Software Engineer at the Institute of Computing for Climate Science (ICCS), University of Cambridge.<br>Marion has a degree (Dipl.-Inf.) in Media Informatics and a doctoral degree (Dr.rer.nat.) in Scientific Computing. Before becoming a Research Software Engineer (RSE), she did a postdoc in Solar Physics and Space Weather Prediction, and worked as Computational Scientist at an x-ray technology start-up. Her first RSE position was in Advanced Research Computing at Durham University, where she also took on the role as Research Software Engineering Theme Lead at the N8 Centre of Excellence for Computationally Intensive Research (N8 CIR). At N8 CIR, she led the RSE community and RSE leaders network, chaired the user group of the regional supercomputer Bede, co-lead the Bede support group, and co-founded and co-led the N8 CIR Women in High Performance Computing (WHPC) chapter.<br>She joined the RSE team at ICCS in 2023.
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_uag/sylvain-laizet.md

@@ -5,7 +5,7 @@ title: x
 role:  EPSRC-UKRI User Rep 4
 uag_sort: 14
 org: Imperial College London
-image_src: null.jpg
-bio: 
+image_src: sylvain-laizet.jpg
+bio: Sylvain Laizet is a professor in the Department of Aeronautics at Imperial College London (ICL). He leads the UK Turbulence Consortium and the Collaborative Computational Project in Turbulence. He is an expert in Computational Fluid Dynamics (CFD) applied to turbulence. He is the main developer of Xcompact3d, an open-source framework of flow solvers dedicated to the study of turbulent flows on supercomputers.
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