Now showing items 18421-18440 of 36353

    • Current challenges in translational and clinical fMRI and future directions 

      Specht, Karsten (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-01-08)
      Translational neuroscience is an important field that brings together clinical praxis with neuroscience methods. In this review article, the focus will be on functional neuroimaging (fMRI) and its applicability in clinical fMRI studies. In the light of the “replication crisis,” three aspects will be critically discussed: First, the fMRI signal itself, second, current fMRI praxis, and, third, the ...
    • Extracorporeal rewarming from experimental hypothermia: Effects of hydroxyethyl starch versus saline priming on fluid balance and blood flow distribution 

      Schanche, Torstein Lindahl; Kondratyev, Timofey; Tveita, Torkjel (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-08-29)
      Rewarming by extracorporeal circulation (ECC) is the recommended treatment for accidental hypothermia patients with cardiac instability. Hypothermia, along with initiation of ECC, introduces major changes in fluid homeostasis and blood flow. Scientific data to recommend best practice use of ECC for rewarming these patients is lacking, and no current guidelines exist concerning the choice of priming ...
    • The association between anthropometric measures of adiposity and the progression of carotid atherosclerosis 

      Imahori, Yume; Mathiesen, Ellisiv B.; Morgan, Katy E.; Frost, Chris; Hughes, Alun D.; Hopstock, Laila Arnesdatter; Johnsen, Stein Harald; Emaus, Nina; Leon, David Adrew (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-03-17)
      <i>Background</i> - Few reports are available on the contribution of general and abdominal obesity to the progression of carotid atherosclerosis in late adulthood. This study investigated the impact of four simple anthropometric measures of general and abdominal obesity on the progression of carotid atherosclerosis and the extent to which the association between adiposity and the progression of ...
    • Soil chemistry changes beneath decomposing cadavers over a one-year period 

      Szelecz, Ildiko; Koenig, Isabelle; Seppey, Christophe Victor W.; Le Bayon, Renee-Claire; Mitchell, Edward A.D. (Journal article; Tidsskriftartikkel, 2018-03-06)
      Decomposing vertebrate cadavers release large, localized inputs of nutrients. These temporally limited resource patches affect nutrient cycling and soil organisms. The impact of decomposing cadavers on soil chemistry is relevant to soil biology, as a natural disturbance, and forensic science, to estimate the postmortem interval. However, cadaver impacts on soils are rarely studied, making it difficult ...
    • Is change in mental distress among adolescents predicted by sedentary behavior or screen time? Results from the longitudinal population study The Tromsø Study: Fit Futures 

      Opdal, Ida Marie; Morseth, Bente; Handegård, Bjørn Helge; Lillevoll, Kjersti; Nilsen, Wendy; Nielsen, Christopher Sivert; Furberg, Anne-Sofie; Rosenbaum, Simon; Rognmo, Kamilla (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-02-12)
      <i>Objective</i> - There is growing interest in the relationship between sedentary behaviour and mental distress among adolescents, but the majority of studies to date have relied on self-reported measures with poor validity. Consequently, current knowledge may be affected by various biases. The aim of this study was to investigate the cross-sectional and longitudinal association between (1) objectively ...
    • First record of experimentally induced salmon gill poxvirus disease (SGPVD) in Atlantic salmon (Salmo salar L.) 

      Thoen, Even; Tartor, Haitham; Amundsen, Marit; Dale, Ole Bendik; Sveinsson, Karoline Overn; Rønning, Hans Petter; Grønneberg, Estelle; Dahle, Maria; Gjessing, Mona Cecilie (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-05-07)
      Salmon gill poxvirus (SGPV) infection is a common denominator in many cases of complex gill disease in the Norwegian salmon farming industry and may, as a single agent infection, result in salmon poxvirus disease (SGPVD). Experiences from the field suggest that stress may be a decisive factor for the induction of SGPVD. Here we investigated the effect of stress hormone treatment on SGPV kinetics and ...
    • Possible influence of variations in the geomagnetic field on migration paths of snow buntings 

      Hall, Chris; Johnsen, Magnar Gullikstad (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-07-24)
      A hypothesis is proposed wherein changes in the Earth’s magnetic field affect the migratory paths of snow buntings (Plectrophenax nivalis), and in particular from wintering grounds in the Russian/Ukrainian steppes to breeding grounds on Svalbard and with a typical stopover in Finnmark in northern Norway. If one were to assume ignorance of the secular movement of the magnetic north pole approximately ...
    • Sátnegirjegeavaheami čalmmustahttin neahttasátnegirjji loggafiilla analysa bokte 

      Eskonsipo, Berit Merete Nystad (Master thesis; Mastergradsoppgave, 2020-02-18)
      Otná teknologiija dahká vejolažžan neahttasátnegirjjis ohcat maiddái sámegiela sojahuvvon sániid, ja dat lea buktán ođđa vejolašvuođaid sámegielat čálliide. Dán dutkamušas guorahalan mo ohcan doaibmá Neahttadigisániid davvisámegiela-dárogiela-davvisámegiela sátnegirjjis. Guorahalan guovttelágan davvisámegiela-dárogiela sátnegirjji. Vuosttaš lea dábálaš sátnegirji ja nubbi lea dakkár toleránta ...
    • Relationships between metabolic markers and obesity measures in two populations that differ in stature - The SAMINOR Study 

      Michalsen, Vilde Lehne; Braaten, Tonje; Kvaløy, Kirsti; Melhus, Marita; Broderstad, Ann Ragnhild (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-02-03)
      <i>Background</i> - The relationships between metabolic markers and obesity measures may differ by ethnicity, sex, and height. Questions have been posed whether these relationships differ by ethnicity in the population in Northern Norway, but this has not been explored yet.<p><p> <i>Objectives</i> - Investigate the relationships between metabolic markers and obesity measures in Sami and non‐Sami ...
    • Acceptable Ungrammatical Sentences, Unacceptable Grammatical Sentences, and the Role of the Cognitive Parser 

      Leivada, Evelina; Westergaard, Marit (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-03-10)
      A search for the terms “acceptability judgment tasks” and “language” and “grammaticality judgment tasks” and “language” produces results which report findings that are based on the exact same elicitation technique. Although certain scholars have argued that acceptability and grammaticality are two separable notions that refer to different concepts, there are contexts in which the two terms are used ...
    • How Dangerous Is Your Mind: Are There Health-Related Risks of Placebo/Nocebo Responses? 

      Musial, Frauke; Enck, Paul (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-08-05)
    • Developing a model for measuring fear of pain in Norwegian samples: The Fear of Pain Questionnaire Norway 

      Vambheim, Sara Magelssen; Lyby, Peter Solvoll; Aslaksen, Per M; Flaten, Magne; Åsli, Ole; Bjørkedal, Espen; Martinussen, Laila Marianne (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-10-01)
      <p><i>Background - </i>Fear of pain is highly correlated with pain report and physiological measures of arousal when pain is inflicted. The Fear of Pain Questionnaire III (FPQ-III) and The Fear of Pain Questionnaire Short Form (FPQ-SF) are self-report inventories developed for assessment of fear of pain (FOP). A previous study assessed the fit of the FPQ-III and the FPQ-SF in a Norwegian non-clinical ...
    • Tempestite facies variability and storm‐depositional processes across a wide ramp: Towards a polygenetic model for hummocky cross‐stratification 

      Jelby, Mads Engholm; Grundvåg, Sten-Andreas; Helland-Hansen, William; Olaussen, Snorre; Stemmerik, Lars (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-10-03)
      The hydrodynamic mechanisms responsible for the genesis and facies variability of shallow‐marine sandstone storm deposits (tempestites) have been intensely debated, with particular focus on hummocky cross‐stratification. Despite being ubiquitously utilized as diagnostic elements of high‐energy storm events, the full formative process spectrum of tempestites and hummocky cross‐stratification is still ...
    • Associations between utilization rates and patients’ health: a study of spine surgery and patient-reported outcomes (EQ-5D and ODI) 

      Rudolfsen, Jan Håkon; Solberg, Tore; Ingebrigtsen, Tor; Olsen, Jan Abel (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-02-22)
      <i>Background</i> - A vast body of literature has documented regional variations in healthcare utilization rates. The extent to which such variations are “unwarranted” critically depends on whether there are corresponding variations in patients’ needs. Using a unique medical registry, the current paper investigated any associations between utilization rates and patients’ needs, as measured by two ...
    • Psychosocial Support and Emergency Education: An Explorative Study of Perceptions among Adult Stakeholders in Sudan and South Sudan 

      Heltne, Unni Marie; Dybdahl, Ragnhild; Sherif, Suliama; Breidlid, Anders (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-02-14)
      The link between education and psychosocial wellbeing is important, but complex. This study seeks to explore stakeholder’s views on the role of school education in the psychosocial support and wellbeing of children in the context of Sudan and South Sudan. Qualitative interviews were conducted among teachers, parents, counsellors, and NGO staff who were stakeholders in terms of providing education ...
    • Role of Horizontal Gene Transfer in the Development of Multidrug Resistance in Haemophilus influenzae 

      Hegstad, Kristin; Mylvaganam, Haima; Janice, Jessin; Josefsen, Ellen H.; Sivertsen, Audun; Skaare, Dagfinn (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-01-29)
      <i>Haemophilus influenzae</i> colonizes the respiratory tract in humans and causes both invasive and noninvasive infections. Resistance to extended-spectrum cephalosporins in <i>H. influenzae</i> is rare in Europe. In this study, we defined acquired resistance gene loci and <i>ftsI</i> mutations in multidrug-resistant (MDR) and/or PBP3-mediated beta-lactam-resistant (rPBP3) <i>H. influenzae</i> ...
    • Investigating the effect of physiological need states on palatability and motivation using microstructural analysis of licking 

      Naneix, Fabien; Peters, Kate; McCutcheon, James Edgar (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-11-01)
      The study of consummatory responses during food intake represents a unique opportunity to investigate the physiological, psychological and neurobiological processes that control ingestive behavior. Recording the occurrence and temporal organization of individual licks across consumption, also called lickometry, yields a rich data set that can be analyzed to dissect consummatory responses into different ...
    • LGBT Rights and Refugees: A case for prioritizing LGBT status in refugee admissions 

      Vitikainen, Annamari (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-03-29)
      This article discusses the case of refugees who are LGBT, and the possible grounds for using LGBT status as a basis for prioritizing LGBT persons in refugee admissions. I argue that those states most willing and able to protect LGBT persons against a variety of (also) non-asylum-grounding injustices have strong moral reasons to admit and prioritize refugees with LGBT status over non-LGBT refugees ...
    • Exploring and Targeting Novel Cancer Networks in Multidrug Resistant Neuroblastoma 

      Olsen, Lotte (Doctoral thesis; Doktorgradsavhandling, 2020-06-19)
      High-risk neuroblastoma has an overall survival of only 50%, and alternative treatment options for this patient group are needed. In this thesis, I will present novel insight into potential anti-tumor mechanisms for high-risk neuroblastoma. Firstly, our investigations have revealed a tumor suppressor function of the microRNA (miRNA) <i>miR-323a-3p</i> in neuroblastoma cells, and that this miRNA ...
    • Introducing Svalbard Studies 

      Chekin, Leonid S.; Rogatchevski, Andrei (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-02-01)
      Svalbard, or “cool edge” in Old Norse, is an archipelago in the Arctic Ocean. It has no indigenous population and some 60% of its landmass is covered by ice. Yet its rich wildlife and mineral resources, as well as spectacular sights, have been attracting a great deal of commercial interest ever since Willem Barentsz discovered the archipelago in 1596 and named it Spitsbergen (“peaked mountains”). ...