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Biodegradation and Characterization of Dissolved Organic Matter (DOM) along the Flowpath of a N-saturated Subtropical Forested Catchment in China 
Gundersen, Cathrine Brecke (Master thesis / Masteroppgave, 2012)
Excessive input of anthropogenic reactive nitrogen (Nr) to forested ecosystems is associated with increased rates of denitrification and possible emission of the potentially harmful greenhouse gas nitrous oxide (N 2 ...
Drug target deconvolution in cancer cells using liquid chromatography, fluorescence polarization and mass spectrometry 
Vehus, Tore (Master thesis / Masteroppgave, 2012)
Drugs are important in curing diseases, and in the latter decade, research in the use of drugs to cure cancer has grown exponentially. There are thousands of drug candidates that go through screening processes each year, ...
Deponering av fosfatholdige batterimaterialer med ALD-metoden 
Pettersen, Anders (Master thesis / Masteroppgave, 2012)
Atomlagsdeponering, ALD, er en metode for deporing av tynne filmer som er svært jevne og uniforme. Metoden er godt egnet til deponering av belegg på overflater med komplisert geometri, og regnes derfor som et svært viktig ...
Effect of reduction in acid rain on phosphate loss-phosphate leached from agriculture soil and Al leaked from upstream acid forest soil Restricted Access
Shekobe, Muisha Rodrig (Master thesis / Masteroppgave, 2012)
This master thesis was an integrated part of EUTROPIA. The specific aim of this present study is to enhance our understanding of the effects of reduction in acid rain on P-loss from agriculture soil due to reduced ...
Improved Retrospective Exposure Assessment of Dust and Selected Dust Constituents in the Norwegian Silicon Carbide Industry from 1913 to 2005 
Føreland, Solveig (Doctoral thesis / Doktoravhandling, 2012)
Aims The main purpose of the study was to assess and characterize the exposure to dust and selected dust constituents in the Norwegian silicon carbide industry from 1913 to 2005 and construct a retrospective job-exposure ...
Experimental and computational studies of dynamic processes in ionic water clusters 
Zatula, Alexey S. (Doctoral thesis / Doktoravhandling, 2012)
Clusters of water molecules mimic the transition from gas phase to bulk water. Cluster species of the desired sizes can be selected using mass spectrometric techniques and their size-dependent properties can thereby be ...
Novel oxides with interesting ionic, electronic and/or magnetic properties. 
Jantsky, Laurent Sébastien Béla (Doctoral thesis / Doktoravhandling, 2012)
This work summarises the outcome of research performed at the Universities of Liverpool and Oslo during the course of an EU-Marie Curie EST fellowship and funded through the NOVELOX program under the 6th framework (FP6) ...
Prioritizing Chemicals and Data Requirements for Screening-Level Exposure and Risk Assessment 
Arnot, Jon A; Brown, Trevor N.; Wania, Frank; Breivik, Knut; McLachlan, Michael S. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)
Background: Scientists and regulatory agencies strive to identify chemicals that may cause harmful effects to humans and the environment; however, prioritization is challenging because of the large number of chemicals ...
Hydrogen in oxides : first principles and experimental studies of incorporation, complex formation, exotic species, and transport properties 
Bjørheim, Tor Svendsen (Doctoral thesis / Doktoravhandling, 2012)
Cation diffusion and related degradation phenomena in La2Ni04+δ for oxygen separation membranes 
Cebasek, Nebojsa (Doctoral thesis / Doktoravhandling, 2012)
Oxides with layered perovskite-like K2NiF4-type structure have attracted significant attention since the discovery of high temperature superconductivity in La2CuO4+δ based systems. Further investigation of this type of ...
Nitrogen in oxides : electrical characterization and computational studies of defect equilibria and electronic structure 
Polfus, Jonathan M. (Doctoral thesis / Doktoravhandling, 2012)
Redox energetics of novel perovskite-type oxygen carriers for chemical looping reforming 
Pishahang, Mehdi (Doctoral thesis / Doktoravhandling, 2012)
The present work focuses on the redox energetics of novel perovskite-type oxygen carriers for chemical looping reforming. The aim of this study is to increase the level of knowledge on the redox characteristics of materials ...
Choice of basic variables in current-density-functional theory 
Tellgren, Erik; Kvaal, Simen; Sagvolden, Espen; Ekström, Ulf Egil; Teale, Andrew Michael; Helgaker, Trygve (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)
The selection of basic variables in current-density-functional theory and formal properties of the resulting formulations are critically examined. Focus is placed on the extent to which the Hohenberg-Kohn theorem, ...
Range-dependent adiabatic connections 
Teale, Andrew Michael; Coriani, Sonia; Helgaker, Trygve (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)
Recently, we have implemented a scheme for the calculation of the adiabatic connection linking the Kohn-Sham system to the physical, interacting system. This scheme uses a generalized Lieb functional, in which the ...
Structural changes of silicoaluminophosphate materials during catalytic reactions 
Zokaie, Mahsa (Doctoral thesis / Doktoravhandling, 2012)
Investigation of La1−xSrxCrO3−∂ (x ~ 0.1) as Membrane for Hydrogen Production 
Larring, Yngve; Vigen, Camilla Kaori; Ahouanto, Florian; Fontaine, Marie-Laure; Peters, Thijs; Smith, Jens Bragdø; Norby, Truls; Bredesen, Rune (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)
Various inorganic membranes have demonstrated good capability to separate hydrogen from other gases at elevated temperatures. Hydrogen-permeable, dense, mixed proton-electron conducting ceramic oxides offer superior ...
DFT-modellering av elektroniske og optiske egenskaper i CPO-27-Zn 
Larsen, Kjersti Beate (Master thesis / Masteroppgave, 2011)
Målet med prosjektet var å få mer kunnskap og forståelse om de fysikalske og kjemiske egenskapene til én-dimensjonale kjeder av sinkoksid som en tilnærming til sinkoksidnanotråder. Hovedfokuset har vært å forstå de ...
Determination of oxysterols in cancer stem cells using on-line automated filtration and filter-flush solid phase extraction liquid chromatography tandem mass spectrometry 
Røberg-Larsen, Hanne (Master thesis / Masteroppgave, 2011)
A robust on-line automatic filtration and filter-flush solid phase extraction liquid chromatography tandem mass spectrometry (AFFL-SPE-LC- MS/MS) method for determination of 25hydroxycholesterol (25HC), 24S hydroxycholesterol ...
Structural determination of a series of synthetic peptide analogues to the 310-helical (Pro138-Gly144) segment of aquaporin-4 by X- ray crystallography 
Gebreslasie, Hadgu Girmay (Master thesis / Masteroppgave, 2011)
In order to understand the single crystal X-ray structures of a series of synthetic peptides mimicking the Pro138-Gly144 segment of human AQP4 [1] , we have crystallized and determined the X-ray structures of some of these ...
Thermodynamics and transport of defects in Sc-doped CaSnO3 and CaZrO3 
Løken, Andreas (Master thesis / Masteroppgave, 2011)
Correlations aimed at linking the hydration thermodynamics to materials parameters can be of vital importance for further development of proton conducting oxides. However, the currently proposed correlations are to a large ...
Design and synthesis of potential inhibitors of the transcription factor c-Myb 
Bryukhovskiy, Alexey (Master thesis / Masteroppgave, 2011)
Abstract c-Myb is a gene-specific transcription factor involved in the regulation of many target genes. As with other oncoproteins, an atypical function of the c-Myb may lead to uncontrolled cell growth and division that ...
Functionalization of the Purine 8-Position via 8-Purinyl anions; Scopes and Limitations with Respect to Substituents at N9 
Lim, Fiona (Master thesis / Masteroppgave, 2011)
The present thesis is focused on the methodology of lithiation-halogenation of 6-chloro-9-substituted purines and 9-substituted adenines via 8-purinyl anions. As an extension of this work, lithiation-halogenation of ...
Processes governing mobility and transport of phosphorus from agricultural soil 
Opland, Kaja Aillin Jensen (Master thesis / Masteroppgave, 2011)
Synthesis of 9-Substituted-8-oxoadenines as Potential Inhibitors of DNA Repair Enzymes in Cancer Therapy 
Siah, Huey San Melanie (Master thesis / Masteroppgave, 2011)
Investigation of Potential Hedgehog Signaling Pathway Inhibitors Restricted Access
Buchman, Eline Suzanne (Master thesis / Masteroppgave, 2011)
The Hedgehog signaling pathway, first discovered in the fruit fly Drosophila melanogaster, was later found to be largely conserved in vertebrates and is crucial within diverse aspects of animal development, as well as for ...
Asymmetrisk syntese av venlafaxin-intermediater : og en ny metode for asymmetrisk epoksidering 
Hennum, Martin (Master thesis / Masteroppgave, 2011)
Det antidepressive legemidlet venlafaxin selges i dag som et racemat på tross av at dens to enantiomerer har ulik farmakologisk virkning. Asymmetriske synteser av venlafaxin finnes i litteraturen, men ingen av dem egner ...
Understanding the dispersion interaction in density-functional theory and prototyping self-consistent orbital dependent correlation functionals 
Strømsheim, Marie Døvre (Master thesis / Masteroppgave, 2011)
Optimization of Automated 18F Fluoroalkylation : Production of 3 Opioid PET Tracers 
Reed, Brian Jeffrey (Master thesis / Masteroppgave, 2011)
PET is an effective tool for imaging of biochemical processes within patients and is instrumental for quantitative imaging of the availability of opioid receptors in the central nervous system. The opioid receptor system ...
Organic polymer monolithic columns for separation of small molecules and proteins Restricted Access
Rahho, Rafika (Master thesis / Masteroppgave, 2011)
Development of Heterogeneous Thiol-Ene Polymer Beads and their Applications in Polymer-Supported Organocatalysis Restricted Access
Fredriksen, Kim Alex (Master thesis / Masteroppgave, 2011)
Siden tusenårsskiftet har reaksjoner katalysert av ikke-metallholdige organiske molekyler (organokatalyse) økt i popularitet. Organokatalysatorer opererer under milde reaksjons betingelser og via flere aktiviseringsmoder. ...
Radiomerking Av Surfaktanter For Bruk i EOR Metoder 
Bjerke, Inger-Marie (Master thesis / Masteroppgave, 2011)
I et prosjekt ved Institutt for Energiteknikk (IFE) skulle mekanismer studeres ved bruk av surfaktanter i kombinasjon med superkritisk CO2 for økt utvinning av restolje fra eldre oljereservoarer. Surfaktant sammen med CO2 ...
Flervalgsoppgaver som selvtestingsmiddel i KJM1100 Restricted Access
Rugsveen, Camilla (Master thesis / Masteroppgave, 2011)
Gjennom kunnskapsløftet av 2006 ble den grunnleggende ferdigheten Å kunne bruke digitale verktøy innført. Dette var et resultat av stadige teknologiske fremskritt, som også gjør det naturlig å innvie teknologien i ...
YBaCo4O7-type oksider som oksygenlagringsmateriale 
Ottesen, Heidi Bratlie (Master thesis / Masteroppgave, 2011)
Spatial variability of POPs in European background air 
Halse, Anne Karine; Schlabach, Martin; Eckhardt, Sabine; Sweetman, Andy; Jones, Kevin C; Breivik, Knut (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)
Passive air samplers (PAS) were deployed at 86 European background sites during summer 2006 in order (i) to gain further insight into spatial patterns of persistent organic pollutants (POPs) in European background air and, ...
Characterisation of human exposure pathways to perfluorinated compounds : - comparing exposure estimates with biomarkers of exposure 
Haug, Line Småstuen (Doctoral thesis / Doktoravhandling, 2011)
This thesis shows that the indoor environment can significantly contribute to exposure to a type of environmental pollutants called perfluorinated compounds (PFC), although for most of us the highest intake comes from food, ...
Airborne organophosphates in the aviation industry : Sampling development and occupational exposure measurements 
Solbu, Kasper (Doctoral thesis / Doktoravhandling, 2011)
During the last decade, there has been an increased concern of impact to human health from exposure to lubricants and organophosphates (OPs) for workers in the aviation industry. In spite of this concern, neither methods ...
Catalytic partial oxidation of methane to synthesis gas: Materials and reaction mechanisms 
Mudu, Federica (Doctoral thesis / Doktoravhandling, 2011)
On model materials designed by atomic layer deposition for catalysis purposes 
Diskus, Madeleine (Doctoral thesis / Doktoravhandling, 2011)
The aim of this work was to investigate the potential of model materials designed by atomic layer deposition toward applications in catalysis research. Molybdenum based catalysts promoted with cobalt were selected as target ...
Computing all Pairs (λ,μ) Such That λ is a Double Eigenvalue of Α + μΒ 
Jarlebring, Elias; Kvaal, Simen; Michiels, Wim (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)
Double eigenvalues are not generic for matrices without any particular structure. A matrix depending linearly on a scalar parameter, Α + μΒ, will, however, generically have double eigenvalues for some values of the parameter ...
Investigating Intergenerational Differences in Human PCB Exposure due to Variable Emissions and Reproductive Behaviors 
Quinn, Cristina L; Frank, Wania; Gertje, Czub; Breivik, Knut (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)
Background: Reproductive behaviors (such as age of childbearing, parity, and breastfeeding prevalence) have changed over the same historical time period as PCB emissions and may produce intergenerational differences in ...
Elektrisk og Fotoelektrokjemisk karakterisering av donor- og akseptordopet Fe2O3 
Vøllestad, Einar (Master thesis / Masteroppgave, 2010)
Hydrophilic interaction chromatographic separation of 8 deoxynucleotide triphosphates (dNTPs) and nucleotide triphosphates (NTPs). Restricted Access
Johnsen, Elin (Master thesis / Masteroppgave, 2010)
Eight deoxynucleoside triphosphates (dNTPs) and nucleoside triphosphates (NTPs): ATP, CTP, GTP, UTP, dATP, dCTP, dGTP and dTTP, were separated using two 15 cm, 2.1. mm I.D. ZIC-pHILIC columns coupled in series, using simple ...
Metylering av alkener og aromater med metanol over H-ZSM-5 og H-beta Restricted Access
Visur, Elin-Melina (Master thesis / Masteroppgave, 2010)
I denne oppgaven er to ulike topologier studert, MFI og *BEA, hvor fire ulike materialer er benyttet, H-ZSM-5 I, H-beta I, H-ZSM-5 II og H-beta II. H-beta I og H-ZMS-5 I har omtrent samme tetthet av sure seter, Si/Al-forhold~130. ...
Extent, sources and evolution of groundwater salinization in Lower Shire area, Malawi Restricted Access
Gebretsadik, Asfaw (Master thesis / Masteroppgave, 2010)
Abstract Groundwater resources in the lower shire region in Malawi, Southern Africa, show high salinity. The sources of salinity and the mechanism of groundwater salinization in this inland region are not known. The main ...
Studier av reaksjon mellom HCN og OH ved atmosfæriske forhold. Restricted Access
Bunkan, Arne J. Coldevin (Master thesis / Masteroppgave, 2010)
Dette arbeidet har omhandlet reaksjon mellom HCN og OH under atmosfæriske forhold. HCN er identifisert som et produkt hovedsaklig fra forbrenning av biomasse, men dets rolle nitrogenkretsløpet er ennå ikke bestemt. ...
Synthesis of Selective Antagonists for the various Adenosine Receptors 
Orji, Placid (Master thesis / Masteroppgave, 2010)
Defekter i TiNb2O7 : en teoretisk og eksperimentell studie 
Kalland, Liv-Elisif (Master thesis / Masteroppgave, 2010)
TiNb2O7 er tidligere vist å være en blandet elektron- og protonleder. Mange sider av defektstrukturen er ukjent for TiNb2O7, og en teoretisk og eksperimentell studie av denne ville kunne bidra til økt forståelse av ...
Two Dimensional Liquid Chromatographic Separations of Plants Extracts 
Bukhari, Shan-E-Haider (Master thesis / Masteroppgave, 2010)
In this study, the potential of using off-line or online two dimensional liquid chromatography (2D LC) separations of plant extracts was examined. A new approach to high speed, online isocratic elution comprehensive 2D LC ...
Synthesis of 6-arylpurines as potential selective antagonists for the various adenosine receptors 
Kulendrn, Aisvareya (Master thesis / Masteroppgave, 2010)
Several 6-aryl-9-benzylpurines have been shown to be selective antagonists for various adenosine receptors including A1, A2A, A2B and A3. The structures of the most active compounds resemble those screened in the Mycobacterium ...
Gassfasereaksjoner for maursyre i atmosfæren 
Bråten, Hanne (Master thesis / Masteroppgave, 2010)
Sammendrag I dette prosjektet er reaksjonen mellom maursyre og OH og reaksjonen mellom maursyre og Cl, som er de viktigste nedbrytningsreaksjonene i atmosfæren blitt studert nærmere både eksperimentelt og ved kvantekjemiske ...
Monitoring of phosphorus fractions : Understanding geochemical and hydrological processes governing the mobilization of phosphorus from terrestrial to aquatic environment 
Mohr, Christian Wilhelm (Master thesis / Masteroppgave, 2010)
This study was performed in the Vansjø-Hobøl catchment in SE Norway, as part of research related to the transport of phosphorus to the eutrophic lake Vansjø, the largest lake in the catchment. This study is part of The ...
Kvikksølvinnhold og speciering i vann, jord og sedimenter fra Wanshan, Kina 
Khalaf, Goran (Master thesis / Masteroppgave, 2010)
Wanshan er et lite distrikt i Guizhou-provinsen i Sørvest-Kina som i årrekker var den viktigste Kviksølvprodusenten i Kina frem til gruvene ble stengt i 2001. Gruvedriften har etterlatt seg store slagghauger og gruvetipper ...
Intramolecular C-H Insertion Reactions of α-Bromodiazoacetamides 
Kaupang, Åsmund (Master thesis / Masteroppgave, 2010)
Oppgaven presenterer en syntese av α-bromodiazoacetamider, laget fra sykliske, symmetriske aminer. De bromerte α-diazoacetamidene utgjør et nytt tilskudd til α-diazoacetamidene som er kjent i litteraturen. α-bromodiazoacetamidene ...
Characterization of a Novel Thermoresponsive Polysaccharide Grafted with PNIPAAM. 
Phan, Hang Thuy Thi (Master thesis / Masteroppgave, 2010)
Abstract The uncharged temperature responsive polymer MHEC-g-PNIPAAM (modified hydroxyethylcellulose graft poly(N-isopropylacrylamide)), and its anionic analogue were characterized by the aid of dynamic light scattering ...
Intramolekylær syklopropanering av bromdiazoacetater 
Bolsønes, Marianne (Master thesis / Masteroppgave, 2010)
The methanol-to-hydrocarbons reaction : Influence of acid strength on the mechanism of olefin formation 
Erichsen, Marius Westgård (Master thesis / Masteroppgave, 2010)
The methanol-to-hydrocarbons (MTH) reaction is a flexible alternative step in the upgrading of natural gas, coal or biomass. By tuning the catalyst and process conditions, methanol can be converted into a variety of ...
Screening and examination of small molecules to find inhibitors and synergists of the canonical Wnt signaling pathway 
Bråtesveen, Stine Maria (Master thesis / Masteroppgave, 2010)
Elektriske egenskaper og hydratiseringsprosesser i bulk, romladningslag og korngrensekjerne; en studie av BaPr0.2Zr0.7Y0.1O3-δ 
Kostøl, Kristine Bakkemo (Master thesis / Masteroppgave, 2010)
Oxidative footprinting and mass spectrometry based structural characterization of mAb 14F7-NeuGc GM3 ganglioside complex 
Abshiru, Nebiyu Ali (Master thesis / Masteroppgave, 2010)
The Characterization of anti body-antigen interactions provider Crucial information on the structural basis of the specificity of binding of two antibodies Their target anti-gens. In this project, an attempt was made two ...
Syntese og karakterisering av cis-selektive Rh(I)-syklopropaneringskatalysatorer 
Langseth, Eirin (Master thesis / Masteroppgave, 2010)
Syklopropaner kan delta i syntetisk nyttige ringåpningsreaksjoner. Ved fremstillingen av syklopropaner kan flere stereogene sentre dannes fra relativt enkle forbindelser. Dette gjør syklopropanene til viktige syntetiske ...
Synthesis, Structure, and Proton Conductivity of Meta- and Pyrophosphates 
Nalini, Vajeeston (Doctoral thesis / Doktoravhandling, 2010)
Synthesis, Characterization and Protonolysis mechanistic studies of diimine Pt diphenyl complexes of relevance to C‐H activation 
Parmene, Jérôme (Doctoral thesis / Doktoravhandling, 2010)
Catalysis by platinum Pt and other noble metals is involved in industrial processes that convert petroleum and natural gas resources to useful fuels and other value-added chemicals. The cleavage of carbon-hydrogen bonds ...
Ionic transport in atomic and nanodimensional structures in oxides 
Fjeld, Harald (Doctoral thesis / Doktoravhandling, 2010)
Oxides with high ionic conductivity represent a class of functional materials with characteristics suitable for electrochemical energy converters, such as fuel cells and batteries. This work addresses effects from changes ...
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