Tidligere arrangementer - Side 60

Registration Link: https://nettskjema.no/a/167852 

Abstract: Frailty is a multi-system dysregulation leading to a loss of physiological reserve known to predict dementia. However, its link with neurodegenerative alterations of the central nervous system (CNS) is not well understood at present. We investigated the association between the biomechanical response of the CNS and frailty in older adults suspected of normal pressure hydrocephalus (NPH) presenting markers of multiple comorbid neurodegenerative pathologies, including pathologies of Alzheimer¡¯s Disease. The biomechanical response of the CNS was characterized from phase contrast magnetic resonance imaging and intracranial pressure monitoring during a lumbar infusion test. Frailty was assessed with an index of health deficit accumulation. We found a significant association between the CNS biomechanical response and frailty, with an effect size comparable to that between frailty and age, the latter being the strongest known risk factor of frailty. The CNS biomechanical characterization may help to understand how frailty is related to neurodegeneration and detect the shift from normal to pathological brain ageing.

This talk is part of the Mechanics Lunch Seminar series. That means 20min talks plus discussion in an informal setting.

Santiago Casas, CEA Paris-Saclay

ESOP-seminar. Lan Lan is an Assistant Professor at the Department of Economics, UiO. She will present the paper: "Mergers and Acquisitions in Production Network".

Juan Garcia-Bellido, Universidade Autonoma de Madrid

Christian Page (Department of Mathematics, University of Oslo) will give a talk on October 13th at 14:15 (held with restricted attendance in the Erling Sverdrups plass, Niels Henrik Abels hus, 8th floor and streamed in Zoom - the link will be sent by mail one day in advance).

ESOP seminar. Achim Hagen is a postdoctoral researcher of Economics at Humboldt-Universit?t zu Berlin. He will present the paper: "Self-Enforcing Environmental Federations".

C*-algebra seminar talk by Ulrik Enstad (University of Oslo)

I will present some of my work on the solid-electrolyte interface. There, so-called electric double layers (EDLs) can form that consist of electrons on the solid screened by a diffuse cloud of ions in the adjacent liquid. EDLs are of paramount importance to many processes in physical chemistry, soft matter and biophysics, as well as in EDL capacitors and modern "supercapacitors". My work on EDLs focused on their (out-of-equilibrium) formation through questions like: 'On what timescale does an electrolyte respond to an applied temperature or voltage difference?', 'How does the (local) temperature in an electrolyte react to an applied electric field?', and 'How is the EDL affected by a change in temperature or salt concentration?'. I will show how answers to these questions suggest new methods for harvesting sustainable energy, for instance, from the controlled mixing of seawater and river water.

This talk is part of the Mechanics Lunch Seminar series. That means 20min talks plus discussion in an informal setting.

Registration Link:  https://nettskjema.no/a/161232

Atul Mohan, Rosseland Centre for Solar Physics, Institute of Theoretical Astrophysics, UiO.

ESOP seminar. Torfinn Harding is Professor of Economics at University of Stavanger. He will present the paper: "Commodity Prices and Robust Environmental Regulation: Evidence from Deforestation in Brazil" (pdf).

C*-algebra seminar talk by Ole Brevig (University of Oslo)

By Hans Bauer from the University of Oxford (Department of Zoology)

Duncan Watts, Institute of Theoretical Astrophysics, UiO.

Matematisk Institutt ved Universitetet i Oslo ?nsker deg med dette velkommen til en forsikringsdag der noen av landets topp fagfolk vil ta deg med gjennom noen av de mest dagsaktuelle emner innen forsikring.

Vi er er landets ledende leverand?r av aktuarer og finansmatematikere til forsikrings- og finansn?ringen og ogs? det ledende forskningssenter p? disse feltene.

David Hilditch, Center for astrophysics and gravitation, University of Lisbon.

As the COVID-19 pandemic unfolds, billions of public monies are poured into high tech solutions. This panel will highlight the role of local public health systems, particularly the challenges in Africa and Latin America, and the US.

Er det behov for nytenkning for ? m?te morgendagens utfordringer?

Lurer du p? hvorfor vi sover eller hva som skjer i hjernen n?r vi sover?

Vi inviterer p? frokost og fire forskere som forteller hva de har funnet ut om s?vnen v?r.

Dr Rebecca Fiebrink, Reader at the University of the Arts London Creative Computing Institute, will give a seminar on "Machine learning as (Meta-) instrument".

DuMu^x  (short for "Dune for Multi- {Phase, Component, Scale, Physics,¡­} flow and transport in porous media") is  a free and open-source simulator for flow and transport processes in porous media. DuMu^x is modern C++ code based on the scientific software framework Dune (Distributed and Unified Numerics Environment) and has a focus on modularity and reusability. 

The main features and ideas behind DuMu^x will be introduced with several examples from recent research projects.

This talk is part of the Mechanics Lunch Seminar series. That means 20min talks plus discussion in an informal setting.

Registration Link:  https://nettskjema.no/a/161230

J¨®n Gudmundsson, Senior Research Scientist at Stockholm University Physics Department and the Oskar Klein Centre for Cosmoparticle Physics

Welcome to an informal webinar discussion with Professor Anthony Giddens on the combined challenges of digitalization, robotization and Covid-19.

Dr. Clare Burrage, University of Nottingham (UK).

 Salvo Guglielmino, National Institute for Astrophysics (INAF) in Catania,  Italy