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#tomographie

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Unité de Recherche Géoazur<p>17-18 juin 2025 Grenoble (France) : <span class="h-card" translate="no"><a href="https://bird.makeup/users/isterre_fr" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>isterre_fr</span></a></span> organise un <a href="https://social.numerique.gouv.fr/tags/workshop" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>workshop</span></a> pour célébrer la carrière scientifique de Jean Virieux en sciences de la <a href="https://social.numerique.gouv.fr/tags/Terre" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Terre</span></a> .<br> <br>Au programme : modélisation de la source sismique, modélisation de la propagation des ondes, <a href="https://social.numerique.gouv.fr/tags/tomographie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tomographie</span></a> sismique basée sur le théorie des rais et sur l'equation d'ondes... Les présentations seront également retransmises sur zoom.</p><p>Inscriptions : <a href="https://wjv25.sciencesconf.org/?lang=fr" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">wjv25.sciencesconf.org/?lang=f</span><span class="invisible">r</span></a><br><a href="https://social.numerique.gouv.fr/tags/Geosciences" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Geosciences</span></a> <a href="https://social.numerique.gouv.fr/tags/g%C3%A9ophysique" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>géophysique</span></a> <a href="https://social.numerique.gouv.fr/tags/sismologie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sismologie</span></a> <a href="https://social.numerique.gouv.fr/tags/seisme" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>seisme</span></a> <a href="https://social.numerique.gouv.fr/tags/physique" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>physique</span></a></p>
Markus Osterhoff<p>HIer eine unserer jüngsten Arbeiten zu den Tasthaaren (Vibrissen), gemessen mit hochauflösender 3D-Röntgenmikroskopie:</p><p>Ca. 5 % der Nerven sind oberflächlich, 32 % unmyelinisiert und 63 % tief und myelinisiert. Eine Cluster-Analyse zeigte neue clubförmige Subtypen mit unterschiedlichen Eigenschaften. Die Nerven sind so angeordnet, dass sie gezielt Berührungen bei Vorwärtsbewegungen der Haare erfassen können.</p><p><a href="https://doi.org/10.1038/s41467-024-55468-4" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">doi.org/10.1038/s41467-024-554</span><span class="invisible">68-4</span></a></p><p><a href="https://academiccloud.social/tags/GINIX" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GINIX</span></a> <a href="https://academiccloud.social/tags/UM25" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UM25</span></a> <a href="https://academiccloud.social/tags/DESY" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DESY</span></a> <a href="https://academiccloud.social/tags/Tomographie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Tomographie</span></a></p>
Bagolina<p>Comment notre monde est devenu sonore<br><a href="https://www.mediapart.fr/journal/ecologie/250524/comment-notre-monde-est-devenu-sonore" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">mediapart.fr/journal/ecologie/</span><span class="invisible">250524/comment-notre-monde-est-devenu-sonore</span></a><br>en 2023, Laure Desutter-Grandcolas et ses collègues sont parvenus, grâce à la <a href="https://sciences.social/tags/tomographie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tomographie</span></a> – une technique d’imagerie qui permet de reconstruire le volume d’un objet à partir de mesures – et aux rayons X, à reconstituer l’appareil stridulatoire complet d’un petit <a href="https://sciences.social/tags/grillon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>grillon</span></a>, long de 3,3 millimètres et vieux de 110 millions d’années, piégé dans la résine.<br><a href="https://sciences.social/tags/sons" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sons</span></a> <a href="https://sciences.social/tags/soundscape" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>soundscape</span></a> <a href="https://sciences.social/tags/histoiresonore" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>histoiresonore</span></a></p>
Max Horn<p>🦄 Achtung Achtung, hier¹ werde² ich <a href="https://plushies.social/tags/R%C3%B6ntgen" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Röntgen</span></a>-Fotofiert!<br>👨‍🔬 Geröntgt, wir sagen geröntgt ;)<br>🦄 Ich wiederhole: der Kommputa tomofiert mich!<br>👨‍🔬 …</p><p><a href="https://tube.tchncs.de/w/pYQKWwa1WjpnJLNiGV8Zig" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">tube.tchncs.de/w/pYQKWwa1WjpnJ</span><span class="invisible">LNiGV8Zig</span></a><br><a href="https://plushies.social/tags/VideoInside" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VideoInside</span></a> <a href="https://plushies.social/tags/SciHorn" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SciHorn</span></a> <a href="https://plushies.social/tags/CT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CT</span></a> <a href="https://plushies.social/tags/Xray" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Xray</span></a> <a href="https://plushies.social/tags/Tomographie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Tomographie</span></a> <a href="https://plushies.social/tags/Tomografie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Tomografie</span></a></p><p>¹Röntgen-Gedächtnisstätte, Würzburg<br>²wurde, nämlich am Montag</p>
Max Horn<p>Achtung Achtung, hier ist 1 wichtiges Poster zur <a href="https://plushies.social/tags/R%C3%B6ntgen" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Röntgen</span></a>-<a href="https://plushies.social/tags/Tomographie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Tomographie</span></a>, ich wiederhole: hier können Sie Ihre Lunge durch den Strahl drehen lassen!</p><p><a href="https://plushies.social/tags/UM24" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UM24</span></a> crossover <a href="https://plushies.social/tags/SciHorn" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SciHorn</span></a> meets <span class="h-card" translate="no"><a href="https://academiccloud.social/@mosterh1" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>mosterh1</span></a></span> sein <a href="https://plushies.social/tags/R%C3%B6ntgenmikroskop" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Röntgenmikroskop</span></a> <a href="https://plushies.social/tags/GINIX" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GINIX</span></a> @ <a href="https://plushies.social/tags/PETRA3" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PETRA3</span></a>-<a href="https://plushies.social/tags/Synchrotron" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Synchrotron</span></a> </p><p>Und hier habe ich mich mal drehen lassen: <a href="https://tube.tchncs.de/c/maxhorn/videos" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">tube.tchncs.de/c/maxhorn/video</span><span class="invisible">s</span></a></p>
Markus Osterhoff<p>Heute schauen wir beim Poster 195 in die Zukunft – <a href="https://academiccloud.social/tags/GINIX2" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GINIX2</span></a> soll am <a href="https://academiccloud.social/tags/Synchrotron" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Synchrotron</span></a> <a href="https://academiccloud.social/tags/PETRA4" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PETRA4</span></a> @ <a href="https://academiccloud.social/tags/DESY" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DESY</span></a> hochauflösende und automatisierte Hochdurchsatz-Tomographie für biomedizinische Bildgebung ermöglichen.<br>In einem Routinemodus wollen wir damit neue medizinische <a href="https://academiccloud.social/tags/Diagnostik" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Diagnostik</span></a> von <a href="https://academiccloud.social/tags/Biopsie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Biopsie</span></a>-Proben ermöglichen.</p><p>Link zum P'oster: <a href="https://sci.photos/QR/UM24/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">sci.photos/QR/UM24/</span><span class="invisible"></span></a></p><p><a href="https://academiccloud.social/tags/R%C3%B6ntgen" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Röntgen</span></a>-<a href="https://academiccloud.social/tags/Tomographie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Tomographie</span></a> <a href="https://academiccloud.social/tags/CT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CT</span></a> <a href="https://academiccloud.social/tags/3D" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>3D</span></a> <a href="https://academiccloud.social/tags/R%C3%B6ntgenmikroskopie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Röntgenmikroskopie</span></a> virtuelle <a href="https://academiccloud.social/tags/Histologie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Histologie</span></a><br>Bildbeschreibungen: GPT4 mit kleinen Anpassungen</p>
Markus Osterhoff<p>Tim Salditt¹, <a href="https://academiccloud.social/tags/UniG%C3%B6ttingen" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UniGöttingen</span></a> <a href="https://academiccloud.social/tags/G%C3%B6ttingen" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Göttingen</span></a> beim <a href="https://academiccloud.social/tags/DESY" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DESY</span></a>-Nutzertreffen:<br>3D virtual <a href="https://academiccloud.social/tags/histology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>histology</span></a> based on <a href="https://academiccloud.social/tags/xray" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>xray</span></a> phase contrast <a href="https://academiccloud.social/tags/tomography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tomography</span></a> - from <a href="https://academiccloud.social/tags/brain" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>brain</span></a> biopsies to organoids<br>3D-virtuelle Histologie basierend auf <a href="https://academiccloud.social/tags/R%C3%B6ntgen" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Röntgen</span></a>-Phasenkontrast-<a href="https://academiccloud.social/tags/Tomographie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Tomographie</span></a> – von Hirnbiopsien bis zu Organoiden</p><p>¹in Vertretung von Jette</p>
Markus Osterhoff<p>Hallo!<br>Ich bin Markus Osterhoff und bin Physiker am Institut für <a href="https://academiccloud.social/tags/R%C3%B6ntgenphysik" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Röntgenphysik</span></a>.<br>Wir bauen und nutzen Röntgenmikroskope (im Institut und an Großforschungseinrichtungen, z.B. <span class="h-card"><a href="https://helmholtz.social/@DESY" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>DESY</span></a></span> oder <a href="https://academiccloud.social/tags/ESRF" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ESRF</span></a> in Grenoble) zur hochauflösenden Röntgen-<a href="https://academiccloud.social/tags/Tomographie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Tomographie</span></a>; wir entwickeln neuartige Verfahren für die biomedizinische <a href="https://academiccloud.social/tags/Bildgebung" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Bildgebung</span></a>.<br>Dazu arbeiten wir u.A. mit dem Uniklinikum zusammen.<br>Hier gibt es Einblicke in die Lehre und Forschung unseres Institutes.</p>
Sylvain Miermont<p>Si j'ai un périphérique de jeu ancien et quasi introuvable aujourd’hui, mais que j'aimerai pouvoir partager l'intégralité de la mécanique &amp; électronique interne, quelqu'un connaît un <a href="https://mastodon.social/tags/fablab" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fablab</span></a> qui soit équipé en <a href="https://mastodon.social/tags/tomographie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tomographie</span></a> industrielle à <a href="https://mastodon.social/tags/rayonsX" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rayonsX</span></a> ?</p>