Browsing Faculty of Mathematics and Natural Sciences by Title
Now showing items 8931-8950 of 9927
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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 ... -
Synthesis, Characterization and Catalytic Applications of N-Heterocyclic Carbene Based Vanadium Complexes.
(Master thesis, 2022-05-31)New tri- and tetradentate O-functionalized NHC oxo- and imido vanadium complexes have been synthesized and characterized. The complexes were preliminary tested for catalytic activity towards coupling of CO2 and epoxides ... -
Synthesis, Characterization and Improvement of a Dye Sensitized Solar Cell
(Master thesis, 2017-06-20)Because of its light weight, low cost, flexibility and easy production techniques, Dye Sensitized Solar Cells (DSSCs) have become one of the promising PV-technologies for the future. Even though the DSSCs have been researched ... -
Synthesizing Skin Lesion Images Using Generative Adversarial Networks
(Master thesis, 2020-10-02)According to the World Health Organization cancer is the second leading cause of death globally [1], and the most common cancer in the world is skin cancer [2]. To get a skin cancer diagnosis, a patient will usually mention ... -
Synthetic seismic modelling of fluvial channels in the Blackhawk Formation as an analogue to the Triassic Barents Sea
(Master thesis, 2018-12-08)Seismic modelling studies based on field analogues is a promising tool to close the gap between observations in field and interpretations of seismic data. Fluvial channel deposits can be great reservoirs for hydrocarbons, ... -
Synthetic studies toward [18F]-fluorination of solid-supported silyl ethers
(Doctoral thesis, 2023-05-25)Molekylær avbildning er definert som visualisering av in vivo biologiske prosesser på molekylært- eller cellulært nivå. Dette krever bruk av prober og kan gi anatomisk samt funksjonell informasjon. Molekylær avbildning ... -
Syn‐rift delta interfan successions: Archives of sedimentation and basin evolution
(Peer reviewed; Journal article, 2019-10-10)Models that aim to capture the interactions between sediment supply, base level and tectonism recorded in fan delta successions in rift basins have not considered the stratigraphic archive preserved in interfan areas; yet ... -
System of evolution equations for quark and gluon jet quenching with broadening
(Journal article; Peer reviewed, 2022)We propose a system of evolution equations that describe in-medium time-evolution of transverse-momentum-dependent quark and gluon fragmentation functions. Furthermore, we solve this system of equations using Monte Carlo ... -
System simulations for the ALICE ITS detector upgrade
(Journal article; Peer reviewed, 2020)Abstract The ALICE experiment at the CERN LHC will feature several upgrades for Run 3, one of which is a new Inner Tracking System (ITS). The ITS upgrade is currently under development and commissioning, and will be ... -
System-size dependence of the charged-particle pseudorapidity density at \(\sqrt {s_{NN}}\) = 5.02 TeV with ALICE
(Peer reviewed; Journal article, 2017-11)We present the charged-particle pseudorapidity density in pp, p–Pb, and Pb–Pb collisions at sNN=5.02 TeV over a broad pseudorapidity range. The distributions are determined using the same experimental apparatus and ... -
A systematic approach for calibrating a Monte Carlo code to a treatment planning system for obtaining dose, LET, variable proton RBE and out-of-field dose
(Journal article; Peer reviewed, 2023)Objective. While integration of variable relative biological effectiveness (RBE) has not reached full clinical implementation, the importance of having the ability to recalculate proton treatment plans in a flexible, ... -
Systematic exploration of error sources in pyrosequencing flowgram data
(Peer reviewed; Journal article, 2011)Motivation: 454 pyrosequencing, by Roche Diagnostics, has emerged as an alternative to Sanger sequencing when it comes to read lengths, performance and cost, but shows higher per-base error rates. Although there are several ... -
A systematic investigation of polymer influence on core scale wettability aided by positron emission tomography imaging
(Journal article; Peer reviewed, 2022)Polymers have been used as viscosifying agents in enhanced oil recovery applications for decades, but their influence on rock surface wettability is rarely discussed relative to its importance: wettability largely controls ... -
Systematic revision of the genus Jorunna (Nudibranchia: Discodorididae) in Europe with a focus on the J. tomentosa species complex
(Master thesis, 2020-09-01)Jorunna is a genus of Nudibranchia in the family Discodorididae, currently comprising 21 recognized valid species with a worldwide coastal distribution in the four main biogeographical regions Eastern and Western Atlantic, ... -
Systematic studies of correlations between different order flow harmonics in Pb-Pb collisions at \(\sqrt{s_{\rm NN}}\) = 2.76 TeV
(Peer reviewed; Journal article, 2018-02)The correlations between event-by-event fluctuations of anisotropic flow harmonic amplitudes have been measured in Pb-Pb collisions at \(\sqrt{s_{\rm NN}}\) = 2.76 TeV with the ALICE detector at the LHC. The results are ... -
The systematics of Cephalaspidea (Mollusca: gastropods) revisited, with a study on the diversity of deep sea Philinidae sensu lato from the West Pacific
(Master thesis, 2013-11-26)The Cephalaspidea are the second most diverse marine clade of the Euthyneura gastropods, after the Nudipleura with many groups still known largely from shells or little anatomical data. These marine snails occur worldwide ... -
T cell receptor alpha chain genes in the teleost Ballan wrasse (Labrus bergylta) are subjected to somatic hypermutation
(Peer reviewed; Journal article, 2018-05-22)Previously, somatic hypermutation (SHM) was considered to be exclusively associated with affinity maturation of antibodies, although it also occurred in T cells under certain conditions. More recently, it has been shown ... -
Tagging boosted hadronic objects with dynamical grooming
(Journal article; Peer reviewed, 2020)We evaluate the phenomenological applicability of the dynamical grooming technique, introduced by Y. Mehtar-Tani, A. Soto-Ontoso, and K. Tywoniuk [Phys. Rev. D 101, 034004 (2020)], to boosted W and top tagging at LHC ...