BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//wp-events-plugin.com//6.4.7.2//EN
TZID:Europe/Paris
X-WR-TIMEZONE:Europe/Paris
BEGIN:VEVENT
UID:0-1100@lptms.universite-paris-saclay.fr
DTSTART;TZID=Europe/Paris:20260219T110000
DTEND;TZID=Europe/Paris:20260219T120000
DTSTAMP:20260206T104051Z
URL:http://www.lptms.universite-paris-saclay.fr/seminars/physics-biology-i
 nterface-seminar-stefano-villa/
SUMMARY:Physics-Biology Interface seminar: Stefano Villa - Petit Amphi\, Bu
 ilding 510\, Université Paris-Sud Orsay - 19 Fév 26 11:00
DESCRIPTION:Inferring system properties quantifying the dynamics: from coll
 oidal dynamics to cell tissues\nStefano Villa (Max-Planck Institut Göttin
 gen)\nObserving dynamics at the microscopic scale is a preferential way of
  gathering information on the systems under investigation\, ranging from p
 assive systems of isolated particles to out-of-equilibrium ones where acti
 ve components interact with each other. In this talk\, I will present two 
 examples that I have explored during my research.\n\nFirst\, I will presen
 t results on the thermal dynamics of colloidal particles in the vicinity o
 f an air-water interface. The proximity to the interface affects the dynam
 ics via boundary conditions. The measured diffusivities dramatically devia
 te from the theoretical predictions\, thus revealing the presence of addit
 ional agents affecting the colloidal dynamics.\n\nIn a second example\, a 
 confluent monolayer of epithelial cells is investigated. There\, internal 
 stresses trigger the formation of 3D structures (‘domes’). Quantitativ
 e analysis of cellular dynamics and domes evolution provides a deeper unde
 rstanding of the interplay between stresses\, cell motility\, and tissue r
 emodeling. This simple in vitro system demonstrated to be a valuable model
  for improving our understanding of the relationship between cell migratio
 n and morphogenesis in living tissues.\n
CATEGORIES:physbio,seminars
LOCATION:Petit Amphi\, Building 510\, Université Paris-Sud Orsay\, 15 Rue 
 Georges Clemenceau\, orsay\, France
GEO:48.699116;2.179468
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=15 Rue Georges Clemenceau\,
  orsay\, France;X-APPLE-RADIUS=100;X-TITLE=Petit Amphi\, Building 510\, Un
 iversité Paris-Sud Orsay:geo:48.699116,2.179468
END:VEVENT
BEGIN:VTIMEZONE
TZID:Europe/Paris
X-LIC-LOCATION:Europe/Paris
BEGIN:STANDARD
DTSTART:20251026T020000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
END:STANDARD
END:VTIMEZONE
END:VCALENDAR