ทวีตที่ปักหมุด
Fresh off the press @NatureComms, our work on wing deployment in Drosophila 🪰:
nature.com/articles/s4146…
Work by: @HadjajeS, @Ignacio00432963, Marie-Julie Dalbe and Raphaël Clément
GIF
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Joel Marthelot
331 posts
Joel Marthelot
@biosoftact
Bio-soft actuation @CNRS IUSTI, Aix-Marseille University
Marseille, France เข้าร่วม Ekim 2018
540 กำลังติดตาม897 ผู้ติดตาม
Joel Marthelot รีทวีตแล้ว
Advertisement for an advanced course in Udine, Italy 🇮🇹 this summer ☀️. Learn about mechanics for the fabrication and programming of soft robots 🦑. cism.it/en/activities/…
organized along with @biosoftact
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Joel Marthelot รีทวีตแล้ว
La mouche drosophile est capable de prouesses pour déployer ses ailes l.sciencesetavenir.fr/H7M
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Joel Marthelot รีทวีตแล้ว
New preprint: arxiv.org/abs/2501.01875
"Dense array of elastic hairs obstructing a fluidic channel"
Explanations below 🧵👇
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How insects deploy their wings. Highlight by @IBDMmarseille on Simon's paper in Nature Comms @NaturePortfolio: ibdm.univ-amu.fr/how-insects-de…
Joel Marthelot@biosoftact
Fresh off the press @NatureComms, our work on wing deployment in Drosophila 🪰: nature.com/articles/s4146… Work by: @HadjajeS, @Ignacio00432963, Marie-Julie Dalbe and Raphaël Clément
English
Joel Marthelot รีทวีตแล้ว
Comment la mouche sortant de sa chrysalide déploie ses ailes en quelques minutes ?
insis.cnrs.fr/fr/cnrsinfo/co… C'est un processus qui combine dépliement d'une structure et étirement du tissu cellulaire.
@CNRSingenierie @CNRS
Des recherches avec des applications dans le domaine des structures déployables ou de la robotique flexible
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Joel Marthelot รีทวีตแล้ว
#RésultatScientifique 🔎 | Comment la mouche déploie ses ailes
🔬 @biosoftact @iustiumr7343 🤝 @univamu @CNRS 📍 @CNRS_dr12
🔬 @IBDMmarseille 🤝 @univamu @CNRS 📍 @CNRS_dr12 @CNRSbiologie
insis.cnrs.fr/fr/cnrsinfo/co…
Français
By combining the wing's mechanics and microstructure, we predict the sweet spot the insect uses to deploy its wing at low pressure and what limits the speed of deployment
English
We measure the wing's mechanical properties by stretching it and its viscoelastic properties with nanoindentation
English
Fresh off the press @NatureComms, our work on wing deployment in Drosophila 🪰:
nature.com/articles/s4146…
Work by: @HadjajeS, @Ignacio00432963, Marie-Julie Dalbe and Raphaël Clément
GIF
Français
Joel Marthelot รีทวีตแล้ว
Published in PNAS
pnas.org/doi/10.1073/pn…
& press released!
s.u-tokyo.ac.jp/en/press/10575/
“Researchers uncover what makes large numbers of “squishy” grains start flowing”
Takeuchi Lab@TakeuchiLabEN
A new preprint, "Squish jamming" arxiv.org/abs/2404.09773 We realized a model experiment of extremely deformable grains and found a novel fluid-solid transition. In contrast to usual jamming controlled by the number of contacts, our jamming is triggered by the "extent of contact".
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Joel Marthelot รีทวีตแล้ว
Volume 133, Issue 19
journals.aps.org/prl/issues/133…
Cover: Stitched photographs of a cylinder sequentially coated with curable elastomer while being rotated to grow stalactitelike elastomeric structures
journals.aps.org/prl/issues/133…
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Joel Marthelot รีทวีตแล้ว
Painting a liquid polymer on an upside surface causes an array of drops to form. Painting successive layers after the previous ones have set causes the drops to grow into flexible fingers. The rubbery structures could prove useful in soft robotics. go.aps.org/3UGiwzP
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Joel Marthelot รีทวีตแล้ว
When a coating on a surface is allowed to flow as it cures, an interplay of order and disorder driven by the Rayleigh-Taylor instability results in structures similar to some found in natural deposition processes
Letter: go.aps.org/3UGmw39
Synopsis: go.aps.org/3UGiwzP
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