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On Edge Cloud Service Provision with Distributed Home Servers
(Conference object; Konferansebidrag, 2017-12-28)Edge computing has been proposed for new types of cloud services, which need computing infrastructure at the network edge. Driven by important use cases from the Internet of Things (IoT) domain, edge cloud computing has also a huge business potential. Edge computing devices are already operational in many industrial and consumer-oriented scenarios. A typical characteristic of these solutions is, ... -
Combinatorics of Reflection Groups and Real Algebraic Geometry
(Doctoral thesis; Doktorgradsavhandling, 2022-11-18)Real algebraic geometry studies sets defined by a finite system of real polynomial equalities and inequalities. A central topic in this area is the study of the cone of nonnegative polynomials. Verifying that a given polynomial is nonnegative is an NP-hard problem. However, it turns out to be algorithmically much more feasible to verify if a given polynomial admits a representation into a sum of ... -
Factors influencing mentors’ satisfaction: A study from medical schools in Norway and Canada
(Master thesis; Mastergradsoppgave, 2020-11-01)<p><i>Phenomenon:</i> The mentoring of undergraduate medical students has been shown to benefit the mentors; however, detailed information on the factors that influence the satisfaction and motivation of mentors remains unclear. Such knowledge can be useful in sustaining group mentorship programs. The aim of this study was to investigate the experiences and perspectives of mentors to ascertain the ... -
Implementering av elektronisk pasientjournal. En studie av implementering av elektronisk pasientjournal UNN Åsgård- hvilke forhold som fremmer og hemmer implementering
(Master thesis; Mastergradsoppgave, 2019-11-01)Tema for denne oppgave er implementering endringer i offentlige organisasjoner. Den tar for seg implementering av elektronisk pasientjournal i UNN Åsgård, ca. 20. etter at det første gang ble implementert. Problemstillingen er todelt: Hvordan det ble gjennomført implemen-tering av elektronisk pasientjournal i UNN Åsgård. Hvilke forhold som fremmer og hemmer implementering av elektronisk pasientjournal. ... -
Batch Experiments Demonstrating a Two-Stage Bacterial Process Coupling Methanotrophic and Heterotrophic Bacteria for 1-Alkene Production From Methane
(Journal article; Tidsskriftartikkel; Peer reviewed, 2022-05-19)Methane (CH<sub>4</sub>) is a sustainable carbon feedstock for value-added chemical production in aerobic CH<sub>4</sub>-oxidizing bacteria (methanotrophs). Under substrate-limited (e.g., oxygen and nitrogen) conditions, CH<sub>4</sub> oxidation results in the production of various short-chain organic acids and platform chemicals. These CH<sub>4</sub>-derived products could be broadened by ... -
Diabetes nursing: Clinical and organizational knowledge as aspects of diabetes management in children with type 1 diabetes
(Conference object; Konferansebidrag, 2016-05)The background of this study is the world wide increase in type 1- diabetes in children. The international diabetes federation (IDF) estimates that approximately 500.000 children under the age of 15 have type 1- diabetes (1). -
Light and freshwater discharge drive the biogeochemistry and microbial ecology in a sub-Arctic fjord over the Polar night
(Journal article; Tidsskriftartikkel; Peer reviewed, 2022-09-30)The polar night has recently received increased attention as a surprisingly active biological season. Yet, polar night microbial ecology is a vastly understudied field. To identify the physical and biogeochemical parameters driving microbial activity over the dark season, we studied a sub-Arctic fjord system in northern Norway from autumn to early spring with detailed monthly sampling. We focused ... -
Adventure-based cruise tourism and emergency response -training for increased polar-water emergency management competence
(Conference object; Konferansebidrag, 2021-11)Nature-based tourism has increased significantly in recent years. The special segment adventure travel has doubled in size, from 10 to 20 percent of the international tourism market. This type of tourism is characterized by visiting remote and spectacular areas, and uniqueness. One of the most popular type of adventure based travel is so-called expedition cruise. The number of cruise vessels is ... -
Occurrence of emerging brominated flame retardants and organophosphate esters in marine wildlife from the Norwegian Arctic
(Journal article; Tidsskriftartikkel; Peer reviewed, 2022-10-10)To understand the exposure and potential sources of emerging brominated flame retardants (EBFR) and organophosphate esters (OPEs) in marine wildlife from the Norwegian Arctic, we investigated concentrations of EBFRs in 157 tissue samples from nine species of marine vertebrates and OPEs in 34 samples from three whale species. The samples, collected from a wide range of species with contrasting ... -
In-situ Temperature Stations Elucidate Species’ Phenological Responses to Climate in the Alps, but Meteorological and Snow Reanalysis Facilitates Broad Scale and Long-Term Studies
(Journal article; Tidsskriftartikkel; Peer reviewed, 2022-07-22)Linking climate variability and change to the phenological response of species is particularly challenging in the context of mountainous terrain. In these environments, elevation and topography lead to a diversity of bioclimatic conditions at fine scales affecting species distribution and phenology. In order to quantify in situ climate conditions for mountain plants, the CREA (Research Center ... -
Er det regionale skilnader når det gjeld kommuneergoterapeutane i Noreg?
(Journal article; Tidsskriftartikkel; Peer reviewed, 2022-05-14)The aim of this study was to identify similarities and differences between the four health regions in Norway, with regards to the characteristics of occupational therapy staff working in the municipal health services. A cross-sectional study was performed where occupational therapists working in the municipalities were invited to fill out an online survey about the context of their work, work ... -
The presentation and regulation of the IL-8 network in the epithelial cancer stem-like cell niche in patients with colorectal cancer
(Journal article; Tidsskriftartikkel; Peer reviewed, 2022-06-07)Background: Accumulative evidence suggests that the biological behavior of cancer stem-like cells (CSCs) is regulated by their surrounding niche, in which cytokines function as one of the main mediators for the interaction between CSCs and their microenvironment in the colorectal cancer (CRC).<p> <p>Methods: We characterized the presentation of CSCs and the interleukin (IL)− 8 network in the ... -
Could Mucosal TNF Transcript as a Biomarker Candidate Help Optimize Anti-TNF Biological Therapy in Patients With Ulcerative Colitis?
(Journal article; Tidsskriftartikkel; Peer reviewed, 2022-05-19)Anti-tumor necrosis factor (TNF) biological therapy has generally been accepted as a standard therapeutic option in inflammatory bowel disease (IBD) patient who are refractory to steroids or immunomodulators. However, the primary and secondary nonresponse rates to anti-TNF bioagents in patients with IBD are high. To improve the response rate, anti-TNF bioagents must be offered to the appropriate ... -
Evaluation of histological post-mortem changes in farmed Atlantic salmon (Salmo salar L.) at different time intervals and storage temperatures
(Journal article; Tidsskriftartikkel; Peer reviewed, 2022-06-29)The aim of this study was to evaluate histologic post-mortem autolytic changes in farmed Atlantic salmon. The fish were either stored at room temperature (RT, 21°C), refrigerated (4°C) or frozen (−20°C), while fish necropsy was performed at 0, 1, 4, 24 and 48 h post-storage (hps). In addition, gills were sampled at 0, 5, 10, 15, 30 and 45 min post-storage (mps) at room temperature (RT). The haematoxylin ... -
Smittevern i hjemmesykepleien - Mellom improvisasjon og faglig forsvarlighet?
(Mastergradsoppgave; Master thesis, 2020-11-01)I tråd med Samhandlingsreformens intensjon mottar og behandler hjemmesykepleien en økende andel pasienter med infeksjonssykdommer. Mens sykehus og institusjoner er tilrettelagt for å kunne utøve smittevern, gjelder dette i langt mindre grad private hjem. For å lykkes med infeksjonsforebygging og - kontroll i hjemmene må sykepleierne minimalisere risikoen for smittespredning gjennom etterlevelse av ... -
Image of Russia in Norway and vice versa: cross-pollination
(Mastergradsoppgave; Master thesis, 2017-11-01)The present thesis project examines the concept of country image, namely the country image of Russia in Norway and vice versa. Modern world society is inclined to globalization and undistorted usage of information. In such conditions, majority have a common vision of the country image concept, but the structure of country image itself is unsystematized and occasionally undisclosed. Such a versatile ... -
"Aber, was ist eigentlich ein Substantiv?"
(Mastergradsoppgave; Master thesis, 2022-09-15)Durch ein mehrmethodisches exploratives Forschungsprojekt wird versucht herauszufinden, welche Kenntnisse sieben Schüler*innen in der achten und neunten Klasse (DaF-Anfängerniveau) über Metasprache und Grammatik besitzen. Diese Methoden bestehen aus Aktionsforschung mit schriftlichen Interviews mit den Schüler*innen, intensivierter Grammatikunterricht als Intervention gefolgt von einer zweiten Runde ... -
Mitt navn er…/ My name is…/ Mein Name ist… Mehrsprachigkeit als Ressource in DaF-Lehrbüchern an norwegischen Schulen
(Mastergradsoppgave; Master thesis, 2022-06-15)Flerspråklighet er et relevant tema etter innføringen av begrepet "Flerspråklighet" som kjerneelement i den nye læreplanen, LK20 - Fagfornyelsen, i 2020. I denne masteroppgaven ser jeg på hvordan flerspråklighet kommer til uttrykk i den forrige læreplanen, LK06, og den nye, LK20, og hvordan dette blir implementert i to ulike læreverk for tysk som fremmedspråk hos 8. klasseelever som lærer tysk for ... -
'Søkelys på samfunnsmedisinen' : evaluering av kommunal samfunnsmedisinsk legetjeneste, offentlig legearbeid og de forebyggende oppgaver i fastlegeordningen
(Research report; Forskningsrapport, 2005)Universitetet i Tromsø ved Institutt for Samfunnsmedisin har gjennom tre spørreskjemabaserte tverrsnittsundersøkelser studert kommunal samfunnsmedisinsk legetjeneste i forhold til arbeidsinnhold og arbeidsforhold før og etter Fastlegereformen, og hvilke faktorer som har påvirket utviklingen. Prosjektet inkluderer også intervjuer før og etter introduksjonen av reformen av kommunale administratorer, ... -
Endringsprosess i Tromsø kommune En studie av endringsstrategi i offentlig virksomhet
(Master thesis; Mastergradsoppgave, 2022-06-01)Denne oppgaven studerer hvilken påvirkning valg av endringsstrategi har på endringsprosessen og resultatet av endringen i en offentlig virksomhet. Den forsøker også å gi en forklaring på årsaken til at endringsstrategien påvirker prosess og resultat. Oppgaven er bygget på en case studie av en endringsprosess i Tromsø kommune, og er basert på intervju av informanter i organisasjonen. Endringen består ...