Now showing items 21-30 of 164
Does high offshore petroleum activity affect the lipid composition in wild Atlantic Cod (Gadus morhua) from the North Sea?
(The University of Bergen, 2012-03-12)
A combined two step extraction, using hexane/methanol to extract neutral lipids and chloroform/methanol to extract polar lipids, has been developed and validation. Four times methanol wash were done to hexane/methanol ...
Lipider og fettsyrekomposisjon i isbjørn (Ursus maritimus) - Stratifisering og laktering
(The University of Bergen, 2008-06-18)
På Kjemisk Institutt ved Universitetet i Bergen blir det forsket på marine fettsyrer og jeg har vært med på å analysere fettvev fra levende isbjørn (Ursus maritimus). Materialet mottok jeg fra Norsk Polarinstitutt, i ...
Multivariate analysis of near-infrared spectroscopic data from reaction monitoring
(The University of Bergen, 2003-12-17)
Caesium-137 in sediments from two Norwegian fjords- Including dating sediment cores
(The University of Bergen, 2010-05-31)
Summary The fission product Cs-137 is present in all parts of the Norwegian environment, brought here atmospherically or by ocean currents. The most important sources are fallout from atmospheric nuclear weapons tests, ...
Chemical reactivity of methylbenzenes from core-photoelectron spectroscopy and theory
(The University of Bergen, 2000)
Variable selection optimization for multivariate classification of metabolomics data
(The University of Bergen and Central South University, PR China, 2013-05-21)
Variable selection is an important step in multivariate calibration in which the number of variables in the independent variable matrix is reduced by eliminating those that are not related to the response. Many methods ...
Analysemetoder anvendt på antocyaner
(The University of Bergen, 2001)
Core photoelectron spectroscopy and chemical reactivity of a series of aliphatic alkenes and alkynes
(The University of Bergen, 2002)
Design and Synthesis of Ruthenium based Olefin Metathesis Catalysts
(The University of Bergen, 2010-06-01)
The present Master thesis seeks to develop new unsymmetrical ruthenium-based olefin metathesis catalysts and therein a better understanding of olefin metathesis catalysis with unsymmetrical active complexes. Such catalysts ...