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DTSTAMP:20250117T103736
DTSTART;TZID=America/Detroit:20250228T153000
DTEND;TZID=America/Detroit:20250228T170000
SUMMARY:Workshop / Seminar:Interdisciplinary Workshop in Race\, Ethnicity and Politics
DESCRIPTION:Racial and ethnic identities play a key role in shaping behaviors\, attitudes\, institutions and social structures. As such\, scholars across disciplines have been devoted to investigating how race and ethnicity feature in every aspect of social and political life. The purpose of I-REP (Interdisciplinary Workshop in Race\, Ethnicity and Politics) is to provide a space for scholars whose research centers race\, ethnicity and politics across a number of fields to receive critical feedback on the early stages of their work (especially graduate students)\, build community with other researchers who share similar interests and offer an opportunity for participants to collaborate on a joint research project within the working group.
UID:112497-21868255@events.umich.edu
URL:https://events.umich.edu/event/112497
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Department Of Political Science,Political Science
LOCATION:Haven Hall - Eldersveld, 5670
CONTACT:
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DTSTAMP:20250213T095147
DTSTART;TZID=America/Detroit:20250228T153000
DTEND;TZID=America/Detroit:20250228T163000
SUMMARY:Lecture / Discussion:Smith Lecture - Andrew Heard\, Woods Hole Oceanographic Institute
DESCRIPTION:The rise of oxygen (O2) in Earth’s surface environment during the ‘Great Oxidation Event’ (GOE) occurred about 2.3 billion years ago and set Earth on the path to becoming hospitable for complex life with high metabolic O2 requirements. While proxy records have allowed us to quantify rising atmospheric O2 levels quite effectively during this time period\, we have far fewer constraints on the timing and extent of ocean oxygenation beneath this evolving atmosphere right as the GOE was taking place. In this talk I will present new constraints on the coupled oxygenation of the ocean and atmosphere during the GOE using measurements of stable thallium and vanadium isotopes in Paleoproterozoic shales. These two global ocean paleoredox proxies exhibit subtly distinct responses to the impacts of ocean oxygenation that together allow us to build a nuanced picture of syn-GOE marine redox dynamics. I will present thallium isotopic data that demonstrates an instantaneous coupling between the initial oxygenation of the atmosphere above a canonical threshold value\, and the onset of significant manganese oxide burial in the oceans. Then\, I will show how vanadium isotope constraints indicate marine surface O2 reached levels persistently above quantifiable thresholds within as little as a few million years of the onset of permanent atmospheric oxygenation.
UID:123506-21851010@events.umich.edu
URL:https://events.umich.edu/event/123506
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Lecture
LOCATION:1100 North University Building - 1528
CONTACT:
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DTSTAMP:20250228T120032
DTSTART;TZID=America/Detroit:20250228T160000
DTEND;TZID=America/Detroit:20250228T170000
SUMMARY:Ceremony / Service:Disability Day Of Mourning
DESCRIPTION:Join Disability Justice @ Michigan\, Autism Spectrum Club\, DRIVE\, and DAC-HP to demandAwarenessAccountabilityA stop for violence against disabled peopleDisability Day of Mourning is an annual event organized by Autistic Self Advocacy Network (ASAN) to remember disabled community members killed by caretakers or family members (filicide) in the past year. Join us to remember our dead and call for justice in legal accountability and media reporting on this issue.
UID:132959-21872129@events.umich.edu
URL:https://events.umich.edu/event/132959
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:
LOCATION:Diag
CONTACT:
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