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Jocelyn Etienne

@jocelyn_etienne@scicomm.xyz
  • Open on scicomm.xyz

Playing with maths and mechanics for cell & developmental biology in a physics dept.

This is my social account, tooting about scientific community issues broadly (#OpenAccessPublishing, #ScienceMastodon, and my community #mechanobiology more broadly #biophysics, #AppliedMaths, #DevBio).

My professional account about my own research interests is @jocelyn_etienne@mathstodon.xyz, follow that one if you want fewer general toots from me. My personal account is @cyclotopie@mastodon.gougere.fr

0 Followers
0 Following
7 Posts
Joined April 15, 2022
Home:
http://liphy-annuaire.univ-grenoble-alpes.fr/pages_personnelles/jocelyn_etienne/
ORCID:
https://orcid.org/0000-0002-1866-5604
preprint bot:
https://botsin.space/web/@mechanobio

Posts

Open post
jocelyn_etienne
Jocelyn Etienne @jocelyn_etienne@scicomm.xyz · Jul 25, 2026
Jocelyn Etienne
@jocelyn_etienne@scicomm.xyz

Playing with maths and mechanics for cell & developmental biology in a physics dept. This is my social account, tooting about scientific community issues broadly (#OpenAccessPublishing, #ScienceMastodon, and my community #mechanobiology more broadly #biophysics, #AppliedMaths, #DevBio). My professional account about my own research interests is @jocelyn_etienne, follow that one if you want fewer general toots from me. My personal account is @cyclotopie

scicomm.xyz
Replying to @hywan@floss.social
@hywan@floss.social This + the final statement of proposal A : " Debian is not here to generate as much code as possible requiring manual review by a shrinking number of human volunteers, or to package every piece of software, or to rush new features, but these are what LLMs are used for. " could readily be applied e.g. to scientific research. "/Universities/ are not here to generate as much /papers/ as possible requiring manual review by a shrinking number of /human researchers/" ...! #AI #MastodonScience #AIinResearch #LLM
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jocelyn_etienne
Jocelyn Etienne @jocelyn_etienne@scicomm.xyz · May 03, 2026
Jocelyn Etienne
@jocelyn_etienne@scicomm.xyz

Playing with maths and mechanics for cell & developmental biology in a physics dept. This is my social account, tooting about scientific community issues broadly (#OpenAccessPublishing, #ScienceMastodon, and my community #mechanobiology more broadly #biophysics, #AppliedMaths, #DevBio). My professional account about my own research interests is @jocelyn_etienne, follow that one if you want fewer general toots from me. My personal account is @cyclotopie

scicomm.xyz

#PhysCell Conference, 7–11 September 2026 in Egmond aan Zee, a lovely beach location in the #netherlands

Deadline May 8, 2026.

https://meetings.embo.org/event/26-physcell

Conference topics include:

* #Mechanics and #dynamics of #membranes, #cells, #tissues, and #organoids
* Reconstituted systems and synthetic cells
* #Biomolecular condensates
* #Physics of #chromosomes and the #nucleus
* Sensing and information in #livingCells

See you there!

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Open post
jocelyn_etienne
Jocelyn Etienne @jocelyn_etienne@scicomm.xyz · Feb 19, 2026
Jocelyn Etienne
@jocelyn_etienne@scicomm.xyz

Playing with maths and mechanics for cell & developmental biology in a physics dept. This is my social account, tooting about scientific community issues broadly (#OpenAccessPublishing, #ScienceMastodon, and my community #mechanobiology more broadly #biophysics, #AppliedMaths, #DevBio). My professional account about my own research interests is @jocelyn_etienne, follow that one if you want fewer general toots from me. My personal account is @cyclotopie

scicomm.xyz
Replying to @jocelyn_etienne@scicomm.xyz
Short-range electrostatic screening in ionic liquids as inferred by direct force measurements In the last decade, conflicting experimental reports of long-range interactions in #ionicLiquids (ILs) and concentrated #electrolytes have puzzled theory and numerical simulations. The discrepancy lies in nonequilibrium effects as evidenced by our rigorous measurement protocols using complementary advanced Surface Force Apparatuses. ILs screening is genuinely short-range under conditions approaching thermodynamic equilibrium. Their decay lengths (~0.5 nm) match the theoretical predictions. Conversely the further from equilibrium the larger interaction extents. These arise from background drift rates with various relaxations spanning two orders of magnitude in time scale. The IL behavior is reminiscent of slow relaxation dynamics in glasses, thin polymer films, historical paintings, and granular media. https://www.pnas.org/doi/10.1073/pnas.2517939123
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Open post
jocelyn_etienne
Jocelyn Etienne @jocelyn_etienne@scicomm.xyz · Feb 19, 2026
Jocelyn Etienne
@jocelyn_etienne@scicomm.xyz

Playing with maths and mechanics for cell & developmental biology in a physics dept. This is my social account, tooting about scientific community issues broadly (#OpenAccessPublishing, #ScienceMastodon, and my community #mechanobiology more broadly #biophysics, #AppliedMaths, #DevBio). My professional account about my own research interests is @jocelyn_etienne, follow that one if you want fewer general toots from me. My personal account is @cyclotopie

scicomm.xyz

"#LiquidesIoniques : patience et longueur de temps résolvent plus de dix ans de controverse scientifique"

Mes collègues du Liphy ont observé deux régimes : des oscillations à courte distance (liées à l’organisation en couches d’ions) et une répulsion simple à plus grande distance. Ils et elles montrent que la portée des forces dépend fortement de la vitesse de mesure. Des déplacements trop rapides donnent l’illusion d’interactions anormalement longues. À l’équilibre, les résultats correspondent finalement aux prédictions théoriques classiques.

https://www.univ-grenoble-alpes.fr/actualites/a-la-une/actualites-recherche/liquides-ioniques-patience-et-longueur-de-temps-resolvent-plus-de-dix-ans-de-controverse-scientifique-1713821.kjsp?RH=1573725981688

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Open post
jocelyn_etienne
Jocelyn Etienne @jocelyn_etienne@scicomm.xyz · Jan 22, 2026
Jocelyn Etienne
@jocelyn_etienne@scicomm.xyz

Playing with maths and mechanics for cell & developmental biology in a physics dept. This is my social account, tooting about scientific community issues broadly (#OpenAccessPublishing, #ScienceMastodon, and my community #mechanobiology more broadly #biophysics, #AppliedMaths, #DevBio). My professional account about my own research interests is @jocelyn_etienne, follow that one if you want fewer general toots from me. My personal account is @cyclotopie

scicomm.xyz
Replying to @Rxiv_mechanobio@biologists.social
Beautiful ...and super interesting. #CellAdhesion #AdherensJunction #Drosophila
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jocelyn_etienne
Jocelyn Etienne @jocelyn_etienne@scicomm.xyz · Jul 16, 2025
Jocelyn Etienne
@jocelyn_etienne@scicomm.xyz

Playing with maths and mechanics for cell & developmental biology in a physics dept. This is my social account, tooting about scientific community issues broadly (#OpenAccessPublishing, #ScienceMastodon, and my community #mechanobiology more broadly #biophysics, #AppliedMaths, #DevBio). My professional account about my own research interests is @jocelyn_etienne, follow that one if you want fewer general toots from me. My personal account is @cyclotopie

scicomm.xyz
Replying to @ianRobinson@mastodon.social
@ianRobinson@mastodon.social @benlockwood@ecoevo.social How did it come to that? A great, classic piece in #theGuardian. #scientificPublishing #scientificJournals https://www.theguardian.com/science/2017/jun/27/profitable-business-scientific-publishing-bad-for-science
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Open post
jocelyn_etienne
Jocelyn Etienne @jocelyn_etienne@scicomm.xyz · Nov 09, 2022
Jocelyn Etienne
@jocelyn_etienne@scicomm.xyz

Playing with maths and mechanics for cell & developmental biology in a physics dept. This is my social account, tooting about scientific community issues broadly (#OpenAccessPublishing, #ScienceMastodon, and my community #mechanobiology more broadly #biophysics, #AppliedMaths, #DevBio). My professional account about my own research interests is @jocelyn_etienne, follow that one if you want fewer general toots from me. My personal account is @cyclotopie

scicomm.xyz
Replying to @eLife@scicomm.xyz
Brilliant that @eLife is here! About the new publishing model, there's at least one thread already, https://mastodon.social/@AllenNeuroLab/109302451546531877
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