Blar i Faculty of Mathematics and Natural Sciences på tittel
Viser treff 3341-3360 av 9887
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Gas phase models of hydride transfer from divalent alkaline earth metals to CO2 and CH2O
(Journal article; Peer reviewed, 2023)The reactivity of HMg+, HMgCl, and HMgCl2− in hydride transfer reactions with CO2 and CH2O were studied by means of the reverse reactions—decarboxylation of HCO2MgCln+/0/− and deformylation of CH3OMgCln+/0/− (n = 0–2)—by ... -
Gasslekkasjar i Marine miljø
(Master thesis, 2012-06-19)I denne masteroppgåva studerast fluidstrøymingar gjennom marine sediment, og målet er å vurdere om ein enkel matematisk modell klarar å beskrive og bevare karakteristiske trekk for prosessen. Denne drøftinga vil baserast ... -
Gastrointestinal carriage of Klebsiella pneumoniae in a general adult population: a cross-sectional study of risk factors and bacterial genomic diversity
(Journal article; Peer reviewed, 2021)Antibiotic resistant Klebsiella pneumoniae is a leading public health threat and gastrointestinal carriage is an established risk factor for subsequent infections during hospitalization. Our study contributes new knowledge ... -
Gaussian Likelihoods in Bayesian Neural Networks
(Master thesis, 2023-10-02)Bayesian neural networks (BNNs) offer a promising probabilistic take on neural networks, allowing uncertainty quantification in both model predictions and parameters. Being a relatively new and evolving field of research, ... -
Gaussian mixture models reveal highly diverse targeting tactics in a coastal fishing fleet
(Journal article; Peer reviewed, 2022)Fishermen make repeated choices with respect to when, where, and how to catch their target species. While these targeting tactics—and the factors shaping them—are known to fishers and some experts, knowledge about them is ... -
Gelatinous zooplankton in western Norwegian fjords. Ecology, systematics and comparisons with adjacent waters
(Doctoral thesis, 2007-05-16)Gelatinous zooplankters, also known as jellies, are ubiquitous in the marine pelagic. Medusae, siphonophores and ctenophores are voracious predators that can, when abundant, have significant structuring effects on the ... -
Gender and early career status: variables of participation at an international marine science conference
(Journal article; Peer reviewed, 2023)Conference participation is an important part of academic practice and contributes to building scientific careers. Investigating demographic differences in conference participation may reveal factors contributing to the ... -
Gender gaps in the performance of Norwegian biology students: the roles of test anxiety and science confidence
(Journal article; Peer reviewed, 2020)Background: Understanding student motivational factors such as test anxiety and science confidence is important for increasing retention in science, technology, engineering, and math (STEM), especially for underrepresented ... -
Gene expression analyses of immune responses in Atlantic salmon during early stages of infection by salmon louse (Lepeophtheirus salmonis) revealed bi-phasic responses coinciding with the copepod-chalimus transition
(Peer reviewed; Journal article, 2011-03-07)The salmon louse (Lepeophtheirus salmonis Krøyer), an ectoparasitic copepod with a complex life cycle causes significant losses in salmon aquaculture. Pesticide treatments against the parasite raise environmental concerns ... -
Gene expression in Atlantic salmon skin in response to infection with the parasitic copepod Lepeophtheirus salmonis, cortisol implant, and their combination
(Peer reviewed; Journal article, 2012-04-05)Background: The salmon louse is an ectoparasitic copepod that causes major economic losses in the aquaculture industry of Atlantic salmon. This host displays a high level of susceptibility to lice which can be accounted ... -
Gene-editing of the monogenic diabetes associated gene hnf1ba to model multisystemic MODY5 disease mechanisms in zebrafish (DR)
(Master thesis, 2021-12-03)Maturity-Onset Diabetes of the Young (MODY) is a rare form of monogenic diabetes, characterized by autosomal dominant inheritance, non-obesity, and early-onset diabetes due to reduced pancreatic beta-cell secretion. Precision ... -
A general deep reinforcement learning hyperheuristic framework for solving combinatorial optimization problems
(Journal article; Peer reviewed, 2023)Many problem-specific heuristic frameworks have been developed to solve combinatorial optimization problems, but these frameworks do not generalize well to other problem domains. Metaheuristic frameworks aim to be more ... -
A General Methodology for Internalising Multi-level Model Typing
(Chapter, 2021)Multilevel Modelling approaches allow for an arbitrary number of abstraction levels in typing chains. In this paper, a transformation of a multi-level typing chain into a single all-covering representing model is proposed. ... -
General Slit Stochastic Löwner Evolution and Conformal Field Theory
(Doctoral thesis, 2016-01-22) -
Generalization of a class of APN binomials to Gold-like functions
(Journal article; Peer reviewed, 2021)In 2008 Budaghyan, Carlet and Leander generalized a known instance of an APN function over the finite field F212 and constructed two new infinite families of APN binomials over the finite field F2n , one for n divisible ... -
The generalization of Gulland’s method: How to estimate maturity ogives when juvenile data are missing while spawner demography is known
(Peer reviewed; Journal article, 2019)The proportions of mature individuals at age or length, collectively known as the maturity ogive, are a key population characteristic and serve as critical input to age-disaggregated stock assessments. John Gulland showed ... -
Generalized Bent and/or Negabent Constructions
(Master thesis, 2012-04-27)In this thesis, we generalize the Maiorana-McFarland construction for bent, negabent and bent-negabent Boolean functions and describe a way to computationally search for constructions using these generalizations. We present ... -
Generalized isotopic shift construction for APN functions
(Journal article; Peer reviewed, 2021)In this work we give several generalizations of the isotopic shift construction, introduced recently by Budaghyan et al. (IEEE Trans Inform Theory 66:5299–5309, 2020), when the initial function is a Gold function. In ... -
A Generalized Method for Calculating Atmospheric Ionization by Energetic Electron Precipitation
(Journal article; Peer reviewed, 2020)Accurate specification of ionization production by energetic electron precipitation is critical for atmospheric chemistry models to assess the resultant atmospheric effects. Recent model-observation comparison studies have ... -
Generalized Permutohedra and Nestohedra
(Master thesis, 2023-06-01)