Browsing Faculty of Mathematics and Natural Sciences by Title
Now showing items 8906-8925 of 9919
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Synechococcus in the Atlantic Gateway to the Arctic Ocean
(Peer reviewed; Journal article, 2016-10-05)Increasing temperatures, with pronounced effects at high latitudes, have raised questions about potential changes in species composition, as well as possible increased importance of small-celled phytoplankton in marine ... -
The synergistic interaction of thermal stress coupled with overstocking strongly modulates the transcriptomic activity and immune capacity of rainbow trout (Oncorhynchus mykiss)
(Journal article; Peer reviewed, 2020)The objective of the present study is to identify and evaluate informative indicators for the welfare of rainbow trout exposed to (A) a water temperature of 27 °C and (B) a stocking density of 100 kg/m3 combined with a ... -
Synergy of Nanoparticles and Surfactants for CO2 Foam Enhanced Oil Recovery and CO2 Storage in Carbonates
(Master thesis, 2018-06-20)This experimental thesis is a part of an ongoing CO2-foam project lead by the Reservoir Physics group at the Department of Physics and Technology, University of Bergen. The main thesis objective was to investigate the ... -
Synoptic conditions and frontal dynamics during Cold Air Outbreaks in the Norwegian and Barents Sea
(Master thesis, 2018-08-30)Cold Air Outbreaks (CAOs) in the Norwegian and Barents Sea are investigated using ERA Interim. The focus is on the synoptic conditions, heat fluxes, potential temperature tendencies and the frontogenesis at the onset of ... -
Synoptic Conditions and Moisture Sources Actuating Extreme Precipitation in Nepal
(Peer reviewed; Journal article, 2017-12)Despite the vast literature on heavy‐precipitation events in South Asia, synoptic conditions and moisture sources related to extreme precipitation in Nepal have not been addressed systematically. We investigate two types ... -
Synoptiske Lavtrykks Rolle i Vekselvirkningen mellom Stratosfære og Troposfære
(Master thesis, 2005) -
Syntese av Ag-nanopartikler i mikroemulsjoner; kontrollere morfologi ved å variere mikroemulsjonsparametere, reaktanter og stabilisatorer
(Master thesis, 2014-09-30)I denne oppgaven har hovedfokuset vært å undersøke hvorvidt Ag-nanopartikler kan fremstilles i et W/O mikroemulsjonsystem bestående av AOT og dekan. Effekten av å variere ulike parametere som vann-til- surfaktantforhold, ... -
Syntese og analyse av noen tris-(3-karbetoksypropyl) sulfoniumsalter [S(CH2CH2C(O)OH)3]+[X]-
(Master thesis, 2003)Følgende sulfoniumsalter er syntetisert; Tris-(3-karbetoksypropyl)sulfoniumklorid, [S(CH2CH2C(O)OH)3]+Cl-, Tris-(3-karbetoksypropyl)sulfoniumbromid, [S(CH2CH2C(O)OH)3]+Br- og Tris-(3-karbetoksypropyl)sulfoniumnitrat, ... -
Syntetisk CDO: iTraxx-prising ved bruk av en Normal Invers Gaussisk Copula
(Master thesis, 2013-04-04)I denne oppgaven skal vi se at det er et stort marked for kredittderivater etter finanskrisen, men da i en vridning mot syntetiske varianter. Men framtidsutsiktene er usikre, da disse produktene er i en særstilling når det ... -
Synthesis and Analysis of Petri Nets from Causal Specifications
(Journal article; Peer reviewed, 2022)Petri nets are one of the most prominent system-level formalisms for the specification of causality in concurrent, distributed, or multi-agent systems. This formalism is abstract enough to be analyzed using theoretical ... -
Synthesis and Characterization of Metal Oxide-Supported Nanoparticles for Hydrodeoxygenation of Phenols and Phenyl Ethers
(Master thesis, 2019-06-21)Flere heterogene iridium-baserte katalysatorer ble syntetisert, karakterisert og testet for hydrodeoxygenering av fenoliske lignin modellmolekyl under milde forhold. -
Synthesis and characterization of synthetic and biopolymer hydrogels
(Master thesis, 2019-09-04)Hydrogels are widely researched for biomedical applications such as drug delivery. The tunable properties of hydrogels, in terms of swelling, mechanical properties and mesh size, make them prime candidates for this ... -
Synthesis and Functionalization of Periodic Mesoporous Silica
(Master thesis, 2008)Different periodic mesoporous silica materials have been synthesized in order to investigate the topic of size-selective heterogeneous catalysis. SBA-1, SBA-2, SBA-16, and MCM-41 were synthesized. The cagelike SBA-1 and ... -
Synthesis and Method Development of Silver N-Heterocyclic Complexes as Cytotoxic Agents
(Doctoral thesis, 2022-09-16)Imidazol er ein verdifull heterosyklisk ringstruktur som ein mellom anna finn i naturprodukt, i legemidlar og som ligandar i katalysatorar innan homogen katalyse. Fokuset i denne avhandlinga er på syntese av forskjellege ... -
Synthesis development and characterization of aluminum nanoparticles for enhanced silicon solar cell performance.
(Master thesis, 2023-12-15) -
Synthesis of a novel tripeptidomimetic scaffold and biological evaluation for CXC chemokine receptor 4 (CXCR4) antagonism
(Peer reviewed; Journal article, 2017-07)We here report the preparation of a new 2,6,8-trisubstituted bicyclic tripeptidomimetic scaffold through TFA-mediated cyclization of a linear precursor containing three side chains. The introduction of a triphenylmethyl-protected ... -
Synthesis of imidazole core based small molecules for the treatment of SMA
(Master thesis, 2019-08-29) -
Synthesis of penta-fold twinned Pd-Au-Pd segmental nanorods for in situ monitoring catalytic reaction
(Journal article; Peer reviewed, 2020)Multimetallic nanomaterials have many applications. The controlled synthesis of multimetallic nanomaterials is highly desired. We report a study on using penta-fold twinned (PFT) Au nanorods (NRs) as seeds to synthesize ... -
Synthesis of Some Nitrogen Heterocycles of Medicinal Relevance
(Doctoral thesis, 2012-04-18)In the first part of the project, two highly functionalized terminal alkynes, 3,3,4,4- tetraethoxybut-1-yne (TEB) and 1,1-diethoxy-but-3-yn-2-one (keto-TEB) have been used for the synthesis of 1,4-disubstituted 1,2,3-triazoles. ... -
Synthesis of substituted imidazoles that stabilizes Survival Motor Neuron Protein for treatment of Spinal Muscular Atrophy
(Master thesis, 2019-08-31)Spinal muscular atrophy (SMA) is a common autosomal recessive disorder and the leading cause of infant mortality. Patients with this disorder are missing the SMN1 gene that is producing 80-90 % of the Spinal motor neuron ...