Now showing items 1-10 of 82
Ikkje god, ikkje dårleg, men berre OK. Det er bra. Ei kvalitativ studie om etterarbeid ved vurderingar i kjemifaget i vidaregåande skule
(The University of Bergen, 2011-05-30)
This thesis is mainly based on my interviews of four chemistry teachers and nine chemistry pupils. The goal of the thesis is to find out how teachers and pupils continue working with a subject after the pupils has been ...
Interaksjon av Coenzym Q10 på lipidmonolag. Effekt av ulike konsentrasjoner Coenzym Q10 på lipidmonolag studert ved Langmuir monolagsteknikk.
(The University of Bergen, 2013-12-12)
Biologiske membraner er bygd opp som et bilag bestående av lipider, proteiner og karbohydrater. Coenzym Q10 (CoQ10) utgjør den største fysiologiske formen av ubiquinoner hos dyr og mennesker. Denne forbindelsen har ...
The influence of crude oil acids on natural inhibition of hydrate plugs
(The University of Bergen, 2009-03-26)
Gas hydrates can form in petroleum production systems of natural gas, water and crude oil. In some systems the hydrates agglomerate rapidly into large plugs that cause hazardous blockages of e.g. transport pipelines. The ...
Stabilisation of Tyrosine Hydroxylase in Nanoparticles for Enzyme Replacement Therapy
(The University of Bergen, 2012-02-27)
The aim of this thesis has been to characterise nanoparticles (NPs) to which tyrosine hydroxylase (TH) was attached, as a preliminary step in their evaluation to be used for an enzyme replacement therapy (ERT) for ...
Alkylfenolers innvirkning på glyserofosfolipidmembraner og kolesterol i torskehjerne
(The University of Bergen, 2003)
Oljeindustrien slipper ut store mengder produsert vann, som inneholder flere potensielle giftstoffer, blant annet alkylfenoler. Det ble tidlig vist at alkylfenoler kan ha skadelig virkning, særlig på grunn av østrogenhermende ...
Enzymes for Enhanced Oil Recovery (EOR)
(The University of Bergen, 2011-06-30)
Primary oil recovery by reservoir pressure depletion and secondary oil recovery by waterflooding usually result in poor displacement efficiency. As a consequence there is always some trapped oil remaining in oil reservoirs. ...
An NMR study of α-lactalbumin pka-determinations and structural calculations
(The University of Bergen, 2004)
Chlorine as a substituent – from quantum chemistry and photoelectron spectroscopy
(The University of Bergen, 2015-02-17)
The role of chlorine as a substituent upon ionization, protonation and electrophilic addition of HCl has been studied by means of computational chemistry and photoelectron spectroscopy. Gas-phase carbon 1s photoelectron ...
Radioactive contamination in sediments near the sunken nuclear submarine Komsomolets, SW of Bear Island in the Norwegian Sea
(The University of Bergen, 2014-06-02)
The Soviet nuclear submarine Komsomolets sank on the 7th of April 1989, 185 km southwest of the Bear Island in the Norwegian Sea to a depth of about 1655 m. The submarine contains one nuclear reactor, containing long-lived ...
Chemical Properties of Alkenes and Alkynes from Carbon 1s Photoelectron Spectroscopy and Theory
(The University of Bergen, 2013-02-27)
The field of electron spectroscopy has evolved extensively the last couple of decades. On one hand, the technology at the synchrotron radiation facilities and of electron analyzers has improved, providing experimental ...