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UID:0-989@lptms.universite-paris-saclay.fr
DTSTART;TZID=Europe/Paris:20241115T110000
DTEND;TZID=Europe/Paris:20241115T120000
DTSTAMP:20241108T130146Z
URL:http://www.lptms.universite-paris-saclay.fr/seminars/physics-biology-i
 nterface-seminar-joseph-ackermann/
SUMMARY:Physics-Biology Interface seminar: Joseph Ackermann - Moyen Amphi\,
  Building 510\, Université Paris-Saclay Orsay - 15 Nov 24 11:00
DESCRIPTION:(Non-)Reciprocal interactions in oriented mixtures\nJoseph Acke
 rmann (LJP\, Sorbonne U.)\nJoint seminar with LPS - note the unusual locat
 ion and its change compared with previous announcements\n\nInteractions be
 tween the components determine the properties of mixtures. In particular\,
  non-reciprocal phase transitions have attracted attention in recent years
  due to features such as time-dependent phases [1]. In the context of canc
 er\, the heterogeneity of the environment requires the consideration of th
 e interplay between different components. In particular\, polar and nemati
 c orientations are ubiquitous. In this talk\, I will present two experimen
 ts and their physical description involving reciprocal and non-reciprocal 
 nematic or polar interactions and some questions they raise [2\,3].\n\n[1]
  Fruchart\, Michel\, et al. "Non-reciprocal phase transitions." Nature 592
 .7854 (2021): 363-369.\n[2] Jacques\, Cécile\, et al. "Aging and freezing
  of active nematic dynamics of cancer-associated fibroblasts by fibronecti
 n matrix remodeling." bioRxiv (2023): 2023-11.\n[3] Bell\, Samuel\, et al.
  "Ordering\, spontaneous flows and aging in active fluids depositing track
 s." arXiv preprint arXiv:2409.05195 (2024).\n
CATEGORIES:physbio,seminars
LOCATION:Moyen Amphi\, Building 510\, Université Paris-Saclay Orsay\, 15 R
 ue Georges Clemenceau\, orsay\, France
GEO:48.698187;2.181768
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=15 Rue Georges Clemenceau\,
  orsay\, France;X-APPLE-RADIUS=100;X-TITLE=Moyen Amphi\, Building 510\, Un
 iversité Paris-Saclay Orsay:geo:48.698187,2.181768
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DTSTART:20241027T020000
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