BEGIN:VCALENDAR
VERSION:2.0
PRODID:https://murmitoyen.com/events/vanille/udem/
X-WR-TIMEZONE:America/Montreal
BEGIN:VEVENT
UID:69e2722379599
DTSTAMP:20260417T134715
DTSTART:20120323T113000
SEQUENCE:0
TRANSP:OPAQUE
DTEND:20120323T113000
URL:https://murmitoyen.com/events/vanille/udem/detail/106593
LOCATION:Université de Montréal - Pavillon Roger-Gaudry\, 2900\, chemin d
 e la Tour\, Montréal\, QC\, Canada\, H3T 1J6
SUMMARY:Planetary Dynamos: Investigations of Mars and Saturn
DESCRIPTION:Sabine Stanley\, University of Toronto Magnetic field observati
 ons by spacecraft missions have provided vital information on planetary dy
 namos. The four giant planets as well as Earth\, Mercury and Ganymede have
  observable magnetic fields generated by active dynamos. In contrast\, Moo
 n and Mars only have remanent crustal fields from dynamo action in their e
 arly histories. A variety of magnetic field morphologies and intensities c
 an be found in the solar system. We have found that some of the difference
 s between planetary magnetic fields can be explained as the result of the 
 presence of boundary thermal variations or stably-stratified layers. In th
 is talk\, I will discuss how dynamos are affected by these complications a
 nd discuss the implications for Mars? magnetic dichotomy and Saturn’s ex
 tremely axisymmetric magnetic field.Cette conférence s'adresse à tous\, 
 y compris les professeurs\, les chercheurs et les étudiants des trois cyc
 les. Le café est servi à partir de 11 h 20.Profil de la professeure Stan
 ley
END:VEVENT
BEGIN:VTIMEZONE
TZID:America/Montreal
X-LIC-LOCATION:America/Montreal
END:VTIMEZONE
END:VCALENDAR