Browsing Det matematisk-naturvitenskapelige fakultet by Title
Now showing items 18327-18346 of 23708
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(Master thesis / Masteroppgave, 2023)Lattice-based cryptography derived from cylotomic rings, base their security on two hard mathematical problems, finding the shortest and the closest vector in a lattice. Even though there are many factors to consider when ...
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(Research report / Forskningsrapport, 1994)Because of the close connection between computer systems and organizations, organizational aspects should be taught in system development courses. Dataflow diagramming is a frequently taught technique that can model formal ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)The human methyltransferases (MTases) METTL21A and VCP-KMT (METTL21D) were recently shown to methylate single lysine residues in Hsp70 proteins and in VCP, respectively. The yet uncharacterized MTase encoded by the YNL024C ...
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(Doctoral thesis / Doktoravhandling, 2014)Flight control systems, railway interlocking systems, and nuclear reactor protection systems are examples of safety critical systems from different industrial domains. A safety critical system within any of these domains ...
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(Research report / Forskningsrapport, 2009)Transactions are a high-level alternative for low-level concurrencycontrol mechanisms such as locks, semaphores, monitors. A recent proposal for integrating transactional features into programming languages is Transactional ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Background Intimate partner violence (IPV) during pregnancy is a global health problem with adverse consequences for mothers, infants and families. We hypothesise that information about IPV and safety ...
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(Master thesis / Masteroppgave, 2019)Bakgrunn: SafeStart er et forskningsprosjekt med hensikt å undersøke om en farmasøytsamtale tidlig i svangerskapet gir økt livskvalitet til gravide. Det er ikke tidligere kjent hvilke erfaringer farmasøyter har med å holde ...
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(Doctoral thesis / Doktoravhandling, 2015)Use of medications, including psychotropics, is common during pregnancy. Indeed, many women might be in need of pharmacotherapy during pregnancy in order to ensure maternalfetal health. However, discordant findings or lack ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)Background The use of herbal medicines for health prevention and ailments is an increasing trend worldwide. Women in pregnancy are no exception; the reported prevalence of herbal medicine use in pregnancy ...
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(Master thesis / Masteroppgave, 2015)The frequency of demands are crucial when analysing a safety instrumented system (SIS). IEC 61508 distinguishes between low and high demand mode when calculating risk for such a system. In reality there are systems that ...
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(Master thesis / Masteroppgave, 2021)
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(Master thesis / Hovedoppgave, 2001)The focus of the work of this Cand. scient. thesis has been placed upon understanding and developing a concept for using digital communication in safety-critical applications. It is increasingly common to use programmable ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)The aim of this study was to describe the frequency and distribution of Saffold virus in longitudinal stool samples from children, and test for association with development of persistent autoantibodies predictive of type ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Saline lakes are subject to numerous environmental impacts closely related to human activities, including mining, desiccation and pollution. These lakes are mostly located in arid and semi-arid regions located in endorheic ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)The temperature distribution of shallow sectors of coastal aquifers are highly influenced by the atmospheric temperature and recharge. However, geothermal heat or vertical fluxes due to the presence of the saline wedge ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)The late Permian biotic crisis had a major impact on marine and terrestrial environments. Rising CO2 levels following Siberian Trap volcanic activity were likely responsible for expanding marine anoxia and elevated water ...
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(Doctoral thesis / Doktoravhandling, 2023)This thesis sums up several approaches on how the threespine stickleback are handling salinity changes, both over long time periods, through population genetic and morphometric analysis, and over shorter time periods, by ...
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(Master thesis / Masteroppgave, 2014)Phenotypic plasticity allows organisms with identical genotypes to develop different phenotypes in response to different environmental cues. Phenotypic plasticity is a trait in itself, and can be either adaptive or ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Saltwater and freshwater environments have opposing physiological challenges, yet, there are fish species that are able to enter both habitats during short time spans, and as individuals they must therefore adjust quickly ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)This study examined whether the diversity, composition and functional capacity of the saliva microbiota differed between children with low and high sedentary screen times. We analyzed the saliva microbiota using 16S rRNA ...