Tidligere arrangementer
Aspasia, Socrates’ lover and teacher, and Clodia, Catullus’s lover and Muse
Armand D'Angour (Univ. of Oxford)
Talk by Silke Bollmohr
By Atacan Atakan (Sabanci University)
Nils Siemonsen, Associate Research Scholar in the Gravity Initiative at Princeton University.
The African Anthropology seminar series features Stacey Langwick, Associate Professor at the Department of Anthropology, Cornell University.
We study rationality questions for the Fano schemes of non-maximal linear spaces on a smooth complete intersection X of two quadrics, especially over non-closed fields. We start by showing that they are all geometrically rational. We then ask their rationality over k and analyze in details the case of second maximal linear spaces. In particular, we generalize results of Hassett-Tschinkel and Benoist-Wittenberg when X has odd dimension, and extend work of Hassett-Kollár-Tschinkel when X has even dimension and k = R. This is joint work with Lena Ji.
Department seminar. Jonathon Hazell is an Assistant Professor at London School of Economics. He will present the paper "How Does Monetary Policy Affect Consumption? The Indebted Demand Channel" (written with Angus Foulis, Atif Mian and Belinda Tracey).
Elena Mamonova, PhD fellow at the Centre for Planetary Habitability (PHAB), University of Oslo
Kodwo Eshun (Goldsmiths, University of London) will give a guest lecture at St. John’s, University of Oxford, 2. April 2025. The lecture will take place in the Auditorium at St. John’s College at 5.30 pm. Musicologist Adam Harper (University of Oxford) will introduce the lecture. The lecture will be open. All are welcome to attend!
In this lecture, Dr. Lara Momesso will discuss the contradictions and tensions that have emerged in Taiwan between the ambitions to adhere to international norms and the challenges that this would pose to the country.
Professor in the Department of Psychology and Health Studies at the University of Saskatchewan, Canada, Janeen Loehr, will speak at RITMO's Seminar Series.
Ungdom scroller p? TikTok og sluker internasjonale str?mmeserier. Hvordan skal norske medier klare seg i konkurransen om de unges oppmerksomhet?
Department seminar. Jon de Quidt is a Reader at Queen Mary University of London. He will present the paper "How Much Should We Trust Observational Estimates?" (written with David Rhys Bernard, Gharad Bryan, Sylvain Chabé-Ferret, Jasmin Clair Fliegner and Roland Rathelot).
Arkeologisk fredagsseminar med Anette Sand-Eriksen fra Kulturhistorisk museum, som vil presentere: "Skogsb?nder p? ?stlandet: Ny innsikt mot en dypere forst?else av de nordiske bronsealdrer".
Velkommen!
Language Trajectory Drawings as a Biographic Method in Researching Sámi Language Reclamation in Families: Reflections and Experiences by Anette Briksdal
In recent years there have been numerous studies on floating films of non-Newtonian fluids due to their application to model the stability of floating ice shelves. Sayag & Worster (2019) showed theoretically that expanding cylinders of shear-thinning fluids can become non-axisymmetrical at the advancing fluid edge, driven by their non-Newtonian rheology. This instability carries over to radially spreading, thinning films of the same material when that fluid floats on a deeper bath of less viscous, but denser, Newtonian fluid.
Experimentally validating these theoretical results has, however, been challenging. Initial experimental exploration using Xanthan gum floating on a dense bath of salt solution shows dramatic non-axisymmetrical patterns. These patterns have their origin in interfacial effects, rather than Sayag & Worster's instability, with the expanding film appearing to fracture under extensional stresses at the fluid edge (Ball et al., 2022).
In this talk, I will present a new set of experiments exploring the instability, in which spreading films of aqueous suspensions of Carbopol and Xanthan gum are floated on a bath of more dense perfluorinated oil. The immiscibility between the bath and floating film prevents the failure of the material under tension and allows comparison against theoretical predictions from a shallow film model (Ball & Balmforth, 2021; Ball & Balmforth 2025).
George Cherry, Rosseland Centre for Solar Physics, ITA, UiO
Department seminar. Lassi Ahlvik is a Professor in Environmental Economics at the University of Helsinki. He will present the paper "Pigouvian Income Taxation" (written with Matti Liski and Mikael M?kimattila).
M?t forfatterne av boken i paneldebatt om bokens sentrale temaer
The Departmental Seminar Series features Doctor Stuart Strange, Department of Culture Studies and Oriental Languages, University of Oslo
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In this lecture, Professor Bi-yu Chang discusses state policies and interventions in constructing ideas of identity and nationhood in Taiwan's educational system.