Now showing items 481-490 of 2204
Linking Northern High-Latitude Cryospheric Changes to Large-Scale Atmospheric Circulation
(The University of Bergen, 2015-03-20)
Warming twice as fast as the rest of the globe, the northern high-latitudes arguably show the clearest evidences of observed and projected climate changes. Two of these are the rapid loss of Arctic sea ice and the shrinking ...
Scattering from spheres and cylinders - revisited
(Norwegian Physical Society, 2006)
Backscattering of sound from elastic spheres is commonly applied for calibration of acoustic systems. Measurements on the "form function" of various tungsten carbide spheres turned out not to match simulations based on ...
Colluding Tags Attack on the ECC-based Grouping Proofs for Rfids
(The author, 2012)
Recently, a new privacy-preserving elliptic curve based grouping proof protocol with colluding tag prevention( CTP) has been proposed. The CTP protocol is claimed to be resistant against colluding tags attacks in which ...
Egg buoyancy variability in local populations of Atlantic cod (Gadus morhua)
Previous studies have found strong evidences for Atlantic cod (Gadus morhua) egg retention in fjords, which are caused by the combination of vertical salinity structure, estuarine circulation, and egg specific ...
Optimal dividend policies with transaction costs for a class of jump-diffusion processes
(Springer Verlag, 2012)
This paper addresses the problem of finding an optimal dividend policy for a class of jump-diffusion processes. The jump component is a compound Poisson process with negative jumps, and the drift and diffusion components ...
Muon reconstruction efficiency and momentum resolution of the ATLAS experiment in proton–proton collisions at √s=7 TeV in 2010
This paper presents a study of the performance of the muon reconstruction in the analysis of proton–proton collisions at √s = 7TeV at the LHC, recorded by the ATLAS detector in 2010. This performance is described in ...
The Effect of Fluid Viscosity on Hydrocyclone Performance: Design and Commissioning of an Experimental Rig and Results
(The University of Bergen, 2011-06-30)
Hydrocyclones are used in the process industry for a variety of applications. The product streams from the wells in the oil and gas industry include produced sand, which have to be removed as it interferes with control ...
Interactions between marine n-3 fatty acids and methylmercury in Atlantic salmon (Salmo salar)
(The University of Bergen, 2011-12-19)
Methylmercury (MeHg) is an environmental contaminant widely distributed in the aquatic environment. MeHg toxicity is characterized by a broad range of molecular cellular effects, often, if not always, induced through the ...
Probing two-center interference in H2+ using chirped pulses
(American Physical Society, 2013)
The influence of intermediate resonant dissociative channels in the few-photon ionization dynamics of H+2 is demonstrated in a pump-probe scenario. Two-photon ionization of H+2 by two sequentially applied pump and probe ...
A study of ring-opening reactions of some di- and trihalogenated cyclopropanes
(The University of Bergen, 2006-03-21)