Tidligere arrangementer - Side 47

Green Frontiers Festival and the Zapffe Prize ceremony.

Juan Camilo Guevara Gomez, PhD student of Rosseland Centre for Solar Physics (RoCS), Institute of Theoretical Astrophysics, UiO.

Featuring the Nobel Prize Winner in Literature, Olga Tokarczuk as the Arne N?ss Professor.               

I will discuss the question in the title. This is joint work with Alex Degtyarev and Ilia Itenberg. This will be a talk involving very classical topics in algebraic geometry. I will try to make the talk accessible to students at master- and PhD level.

QOMBINE seminar by Daniel Stilck Franca (ENS Lyon)

C*-algebra seminar talk by Pinhas Grossman (University of New South Wales)

What is the impact of the pandemic for how we study and understand change in everyday consumption?

NCMM Associate Investigator Professor Thomas Arnesen, Department of Molecular Biology, University of Bergen and Department of Surgery, Haukeland University Hospital, will present his research as part of the NCMM Tuesday Seminar Series.

P? dette seminaret skal forskerne bak prosjektet Mangfold p? Universitetet i Oslo presentere og dr?fte funnene sine. 

By Leif Egil Loe, NMBU, ?s

Sarah White, South African Radio Astronomy Observatory (SARAO), Rhodes University, Cape Town.

NCMM Associate Investigator Professor Rolf Skotheim, Department of Molecular Oncology, Institute for Cancer Research, Oslo University Hospital and University of Oslo, will present his research as part of the NCMM Tuesday Seminar Series.

Dr. Ritam Mallick, Associate Professor from IISER Bhopal, India.

The simulation of multi-phase fluids has attained growing interest in the last decades. While for single-phase flow with the Navier-Stokes system the basic model is well understood, for multi-phase systems additional challenges by the necessity to track the transition zones or interfaces between different fluid components arise. 
We propose to use a phase field as a smooth indicator function to describe this situation. Using phase-field models, one introduces a small layer of mixed fluids as a so-called diffuse interface. One benefit of phase-field models is, that they can naturally deal with topology changes and can easily be extended to cope with contact line dynamics.
This model allows for discussing the optimal control problem for two-phase flow. We introduce a thermodynamically consistent phase-field model for two-phase flow including a model for contact line dynamics and introduce an energy stable numerical scheme. 
This scheme allows us to investigate the time-discrete (open loop) optimal control problem, where we investigate different control actions to steer a given distribution of phases towards the desired distribution. We derive the existence of solutions to the optimal control problem and provide first-order optimality conditions.

Hybrid format via Zoom possible on demand (contact timokoch at uio.no)

Hardi Peter, Associate Professor at the Max-Planck-Institute for Solar Physics, University of G?ttingen.

By Jeremy Swann from the Max Planck Institute of Immunobiology and Epigenetics, Freiburg, Germany. Open for all.

C*-algebra seminar by Marcelo Laca (University of Victoria)

Welcome to this public event on the role of smartphones in health with Daniel Miller, Thomas Hylland Eriksen, and a panel discussion on the role of smartphones in the COVID-19 response.

Nordfjordeid Summer school 2022

Migration of particles and deformation and coalescence of droplets can be highly affected by the non-Newtonian properties of the carrier fluid. 
In this talk, we focus on the effects of viscoelasticity and yield stress (plasticity) on particle and droplet dynamics. Results are presented from numerical simulations of Navier-Stokes equations coupled with viscoelastic and elastoviscoplastic constitutive models. We will investigate how to yield stress and elasticity affect the final position of a particle in channel flows, and how complex fluid droplets deform, merge and jump on a superhydrophobic surface.

Hybrid format via Zoom possible on demand (contact timokoch at uio.no)

Welcome to this one-day webinar conference that will explore the multifaceted connections between ¡®green extractivism¡¯ and violent conflicts.