Tidligere gjesteforelesninger og seminarer - Side 24

Sunny Vagnozzi, Institute of Astronomy, University of Cambridge

Morten Hjorth-Jensen (Department of Physics, University of Oslo and Department of Physics and Astronomy, Michigan State University, USA) will give a talk on March 3rd at 14:15 in the Erling Sverdrups plass, Niels Henrik Abels hus, 8th floor.

By Michael Briga from University of Turku, Finland. Note the time: We start at 11.15.

Karin Lind, Stockholm University, Sweden.

By Geir Ottersen, Institute of Marine Research and CEES, Department of Biosciences, University of Oslo

Haakon Bakka (formerly Computer Electrical Mathematical Science and Engineering Division, King Abdullah University of Science and Technology, KSA, from 01.02.2020 Department of Mathematics, University of Oslo) will give a talk on February 25th at 14:15 in the Erling Sverdrups plass, Niels Henrik Abels hus, 8th floor.

By Pritty Patel-Grosz, from the Department of Linguistics and Scandinavian Studies (ILN), UiO

Six short lectures on the connection between two ubiquitous objects in Mathematics. 

Radouane Gannouji, University of Valparaiso, Chile

Johan Pensar (formerly Department of Mathematics and Statistics, University of Helsinki, from 01.02.2020 Department of Mathematics, University of Oslo) will give a talk on February 11th at 14:15 in the Erling Sverdrups plass, Niels Henrik Abels hus, 8th floor.

By Laurence D. Hurst from The Milner Centre for Evolution, Department of Biology and Biochemistry, University of Bath, U.K. (Please note the updated program*.)

Title: Experimental investigation of droplet trajectories and airflow above breaking waves​, by Reyna Guadalupe Ramirez de la Torre

Abstract: Within the marine boundary layer the interaction between air and water is constant and takes different forms. An interesting example is the artic ocean spray, generated by wave impact and wind, which can cause severe icing on vessels. Understanding this phenomenon is important for the safety of people, ships and installations that operate in the arctic environment.

In this study we performed lab-scale experiments of breaking waves, to describe the trajectories of the droplets in the spray generated by wave impact and wind. Focusing waves generated by a wavemaker provided highly repeatable wave breaking events. A fan was used to produce wind within a closed section above the waves. The airflow over breaking waves was measured using Particle Image Velocimetry, while 3D Particle Tracking Velocimetry was used to reconstruct the droplets trajectories. The main objective is to understand the dynamics and characteristics of the spray cloud under different wind conditions. The results of these experiments can be an important input for simulations, and in the future assist the the development of accurate models which can be used to reduce the risk associated with icing of arctic structures.

Thomas Sotiriou, Professor of Gravitational Physics, Faculty of Science, University of Nottingham

Seminar av Sandra Lopez-Aviles fra Norsk senter for molekylærmedisin (NCMM): "In and out of the cell cycle: Protein phosphatases in the proliferation/quiescence decision".

Seminar av Håvard Jenssen fra Universitetet i Roskilde: "Biological effects of host defence peptides; templates for future medicine".

Seminar av Pierre Chymkowitch fra Oslo universitetssykehus: "Adaptive regulation of transcription to maintain cellular homeostasis and identity".

Seminar av Bernd Thiede fra Institutt for biovitenskap, Universitetet i Oslo: "Protein species". (Merk ny dag og tid!)

By Halvor Knutsen, Institute for Marine Research & Centre for Coastal Research (CCR), University of Agder

Clement Stahl, Pontificia Universidad Católica de Valparaíso, Chile

Kristoffer H. Hellton (Department of Statistical Analysis, Machine Learning and Image Analysis, Norwegian Computing Center) will give a talk on January 28th at 14:15 in the Erling Sverdrups plass, Niels Henrik Abels hus, 8th floor.

By Arild Johnsen, Natural History Museum, University of Oslo

Arkady Rutkovskiy, Researcher at the department of Physiology, Institute of Basic Medical Sciences, University of Oslo