Browsing Bergen Open Research Archive by Title

Now showing items 21466-21485 of 34139

    • Nils Kjær - rara avis? Stilanalyse av noen utvalgte essay av Nils Kjær 

      Bernhardt, Pernille Brastad (Master thesis, 2014-05-14)
      Denne avhandlingen er en studie av stilistikken i tekstene «Vinterland» 1905/06, «Brekkestøbreve I» 1912 og «Sjølisproget» 1917 av forfatteren Nils Kjær (1870-1924) for å kaste lys over uttrykket om forfatteren som rara ...

    • Nine-fold higher risk of acute myocardial infarction in subjects with type 1 diabetes compared to controls in Norway 1973–2017 

      Saeed, Maryam; Stene, Lars Christian Mørch; Ariansen, Inger Kristine Holtermann; Tell, Grethe S.; Tapia, German; Joner, Geir; Skrivarhaug, Torild (Journal article; Peer reviewed, 2022)
      Background We aimed to study the cumulative incidence and risk factors (sex, age, calendar year of diabetes onset, country of origin and educational level) of acute myocardial infarction (AMI) in subjects with type 1 ...

    • Nitric Oxide Response to the April 2010 Electron Precipitation Event: Using WACCM and WACCM‐D With and Without Medium‐Energy Electrons 

      Smith-Johnsen, Christine; Marsh, Daniel R.; Orsolini, Yvan; Tyssøy, Hilde Nesse; Hendrickx, Koen; Sandanger, Marit Irene J.; Ødegaard, Linn-Kristine Glesnes; Stordal, Frode (Peer reviewed; Journal article, 2018-06-07)
      Energetic electrons from the magnetosphere deposit their energy in the atmosphere and lead to production of nitric oxide (NO) in the mesosphere and lower thermosphere. We study the atmospheric NO response to a geomagnetic ...

    • Nitric oxide synthase polymorphisms, gene expression and lung function in chronic obstructive pulmonary disease 

      Aminuddin, Farzian; Hackett, Tillie-Louise; Stefanowicz, Dorota; Saferali, Aabida; Paré, Peter D.; Gulsvik, Amund; Bakke, Per; Cho, Michael H.; Litonjua, Augusto A.; Lomas, David A.; Anderson, Wayne H.; Beaty, Terri H.; Silverman, Edwin K.; Sandford, Andrew J. (Peer reviewed; Journal article, 2013-11-06)
      Background: Due to the pleiotropic effects of nitric oxide (NO) within the lungs, it is likely that NO is a significant factor in the pathogenesis of chronic obstructive pulmonary disease (COPD). The aim of this study was ...

    • Nitrifier abundance and diversity peak at deep redox transition zones 

      Zhao, Rui; Hannisdal, Bjarte; Mogollon, Josè M.; Jørgensen, Steffen Leth (Peer reviewed; Journal article, 2019-06-14)
      More than half of the global ocean floor is draped by nutrient-starved sediments characterized by deep oxygen penetration and a prevalence of oxidized nitrogen. Despite low energy availability, this habitat hosts a vast ...

    • Nitrite accumulation and anammox bacterial niche partitioning in Arctic Mid-Ocean Ridge sediments 

      Zhao, Rui; Babbin, AR; Roerdink, Desiree Lisette; Thorseth, Ingunn Hindenes; Jørgensen, Steffen Leth (Journal article; Peer reviewed, 2023)
      By consuming ammonium and nitrite, anammox bacteria form an important functional guild in nitrogen cycling in many environments, including marine sediments. However, their distribution and impact on the important substrate ...

    • Nitrogen dynamics in Turbic Cryosols from Siberia and Greenland 

      Wild, Birgit; Schnecker, Jörg; Bárta, Jiří; Čapek, Petr; Guggenberger, Georg; Hofhansl, Florian; Kaiser, Christina; Lashchinsky, Nikolaj; Mikutta, Robert; Mooshammer, Maria; Šantrůčková, Hana; Shibistova, Olga; Urich, Tim; Zimov, Sergey A.; Richter, Andreas (Peer reviewed; Journal article, 2013-12)
      Turbic Cryosols (permafrost soils characterized by cryoturbation, i.e., by mixing of soil layers due to freezing and thawing) are widespread across the Arctic, and contain large amounts of poorly decomposed organic material ...

    • Nitrous Oxide Adsorption and Separation Using CPO-27 Metal-Organic Frameworks 

      Gedikoglu, Nusik (Master thesis, 2020-08-29)
      Nitrous oxide N2O is a potent greenhouse gas with a high global warming potential approximately 300 times that of carbon dioxide on a 100-year timescale. In addition, it is the leading ozone-depleting substance emitted in ...

    • Nivådeling i matematikk på ungdomsskolen - en kvalitativ undersøkelse 

      Tindeland, Anita (Master thesis, 2012-05-30)
      I Kunnskapløftet, K06, legges det stor vekt på tilpasset opplæring til hver enkelt elev. Flere ungdomsskoler har innført nivådeling i matematikk som et tiltak for å imøtekomme dette kravet. I Norge står enhetsskoletanken ...

    • NK cells with KIR2DS2 immunogenotype have a functional activation advantage to efficiently kill glioblastoma and prolong animal survival 

      Gras Navarro, Andrea; Kmiecik, Justyna; Leiss, Lina Wik; Zelkowski, Mateusz; Engelsen, Agnete; Bruserud, Øystein; Zimmer, Jacques; Enger, Per Øyvind; Chekenya, Martha (Peer reviewed; Journal article, 2014-12)
      Glioblastomas (GBMs) are lethal brain cancers that are resistant to current therapies. We investigated the cytotoxicity of human allogeneic NK cells against patient-derived GBM in vitro and in vivo, as well as mechanisms ...

    • NLRP3 inflammasome deficiency attenuates metabolic disturbances involving alterations in the gut microbial profile in mice exposed to high fat diet 

      Sokolova, Marina; Yang, Kuan; Hansen, Simen Hyll; Louwe, Mieke C.; Kummen, Martin; Hov, Johannes Espolin Roksund; Sjaastad, Ivar; Berge, Rolf Kristian; Halvorsen, Bente; Aukrust, Pål; Yndestad, Arne; Ranheim, Trine (Journal article; Peer reviewed, 2020)
      Obesity-related diseases (e.g. type 2 diabetes mellitus and cardiovascular disorders) represent an increasing health problem worldwide. NLRP3 inflammasome activation may underlie obesity-induced inflammation and insulin ...

    • NLRP3 inflammasome promotes myocardial remodeling during diet-induced obesity 

      Sokolova, Marina; Sjaastad, Ivar; Louwe, Maria Cornelia; Alfsnes, Katrine; Aronsen, Jan Magnus; Zhang, Lili; Haugstad, Solveig Bjærum; Bendiksen, Bård Andre; Øgaard, Jonas; Bliksøen, Marte; Lien, Egil; Berge, Rolf Kristian; Aukrust, Pål; Ranheim, Trine; Yndestad, Arne (Peer reviewed; Journal article, 2019-07-16)
      Background: Obesity is an increasingly prevalent metabolic disorder in the modern world and is associated with structural and functional changes in the heart. The NLRP3 inflammasome is an innate immune sensor that can be ...

    • NMDA receptor-dependent regulation of miRNA expression and association with Argonaute during LTP in vivo 

      Pai, Balagopal; Siripornmongcolchai, Taweeporn; Berentsen, Birgitte; Pakzad, Ashraf; Vieuille, Christel Marie; Pallesen, Ståle; Pajak, Maciej; Simpson, T. Ian; Armstrong, J. Douglas; Wibrand, Karin; Bramham, Clive R. (Peer reviewed; Journal article, 2014-01-13)
      microRNAs (miRNAs) are major regulators of protein synthesis in the brain. A major goal is to identify changes in miRNA expression underlying protein synthesis-dependent forms of synaptic plasticity such as long-term ...

    • NMR Characterization of LtL-oil 

      Zhang, Lu (Master thesis, 2020-07-02)

    • NMR measurements of wettability alternation in Berea Sandstone 

      Vevle, Joar (Master thesis, 2011-11-28)
      When a new oil reservoir is discovered and a production strategy is chosen the knowledge about wettability characteristics for the field is of outermost importance. Wettability is a key factor for fluid distribution and ...

    • An NMR study of α-lactalbumin pka-determinations and structural calculations 

      Underhaug, Jarl (Master thesis, 2004)

    • An NMR Study on Hydration and Molecular Interaction of Phytantriol‐Based Liquid Crystals 

      Lu, Yu; Zhu, Di; Le, Quynh Bao Truong; Wang, Yuji; Wang, Wei (Journal article; Peer reviewed, 2022-10-27)
      Phytantriol-based lyotropic liquid crystals (LLCs) have emerged as a new nanodrug delivery system. However, the understanding of phytantriol-based LLCs is lacking. In this study, we use NMR technology to characterize LLC ...

    • No association between osteoporosis and AO classification of distal radius fractures: an observational study of 289 patients 

      Hjelle, Anja Myhre; Gjertsen, Jan-Erik; Apalset, Ellen Margrete; Nilsen, Roy Miodini; Lober, Anja; Tell, Grethe S.; Pawel, Mielnik (Journal article; Peer reviewed, 2020-12)
      Background: It is mechanically plausible that osteoporosis leads to more severe peripheral fractures, but studies investigating associations between BMD and radiographically verified complexity of distal radius fractures ...

    • No association of tobacco use and disease activity in multiple sclerosis 

      Kvistad, Silje; Myhr, Kjell-Morten; Holmøy, Trygve; Saltyte Benth, Jurate; Løken-Amsrud, Kristin Ingeleiv; Wergeland, Stig; Beiske, Antonie Giæver; Bjerve, Kristian S; Hovdal, Harald Olav; Lilleås, Finn; Midgard, Rune; Pedersen, Tom; Bakke, Søren Jacob; Torkildsen, Øivind (Peer reviewed; Journal article, 2016-08)
      Objective: To study whether tobacco use is associated with MRI and clinical disease activity in patients with multiple sclerosis (MS). Methods: Prospective cohort study of 87 patients with relapsing-remitting MS originally ...

    • No asymptomatic malaria parasitaemia found among 108 young children at one health facility in Dar es Salaam, Tanzania 

      Strøm, Gro Elizabeth Ann; Tellevik, Marit Gjerde; Fataki, Maulidi; Langeland, Nina; Blomberg, Bjørn (Peer reviewed; Journal article, 2013-11-14)
      Background: Asymptomatic malaria parasitaemia has been reported in areas with high malaria transmission. It may serve as a reservoir for continued transmission, and furthermore complicates diagnostics, as not all individuals ...