Now showing items 21-30 of 483
Decontamination of persistent organic pollutants in fishmeal and fish oil. Process optimization and modeling
(The University of Bergen, 2011-10-07)
Persistent organic pollutants (POPs) are fat soluble chemical substances that persist in the environment and bioaccumulate in the food chain. Through long-range environmental transportation by air, water and migratory ...
Measurement of electrons from beauty hadron decays in pp collisions at root √s=7 TeV
The production cross section of electrons from semileptonic decays of beauty hadrons was measured at mid-rapidity (|y| < 0.8) in the transverse momentum range 1 < pT <8 GeV/c with the ALICE experiment at the CERN LHC in ...
L0/L1 trigger generation by the ALICE PHOS detector
(The University of Bergen, 2011-12-14)
Quark-Gluon Plasma (QGP) is a phase that exists above a critical temperature and corresponding energy density according to the theory of Quantum Chromo-Dynamics (QCD). The studies of the QGP help us to understand the ...
A study of the b-quark fragmentation function with the DELPHI detector at LEP I and an averaged distribution obtained at the Z Pole
The nature of b-quark jet hadronisation has been investigated using data taken at the Z peak by the DELPHI detector at LEP. Two complementarymethods are used to reconstruct the energy of weakly decaying b-hadrons, ...
A setup for electrical tests of ATLAS SCT barrel modules
(The University of Bergen, 2003)
The ATLAS SemiConductor Tracker (SCT) is part of the inner detector in the ATLAS detector at the LHC complex at CERN. SCT will consist of a system of silicon strip detectors with digital readout, reading out space point ...
Methane Production from Natural Gas Hydrates. Impact of Temperature on CH4 -CO2 Exchange rate in Hydrate Bearing Sandstone
(The University of Bergen, 2013-06-17)
Dissociation by pressure depletion, thermal stimulation and/or injection of inhibitors are three known methods for gas production from natural gas hydrates. Challenges concerning these production methods are water and sand ...
Investigation of the possibilities for seabottom characterization using echosounder data
(The University of Bergen, 2009-11-18)
This thesis focuses mainly on using the information present in the first echo returned from the seafloor, using a normal-incidence echosounder, to characterize or classify the seabed. This is done using a monostatic setup ...
Interactions between CO2, saline water and minerals during geological storage of CO2
(The University of Bergen, 2006-06-30)
Experimental Characterization of High-Pressure Natural Gas Scrubbers
(The University of Bergen, 2006-10-20)
Scrubber design practice today is largely based on experimental data generated at ambient conditions with model fluid system such as air-water. Though good efficiency is often measured in the lab, real natural gas scrubbers ...