Browsing Bergen Open Research Archive by Title
Now showing items 21666-21685 of 34478
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Nitric Oxide Response to the April 2010 Electron Precipitation Event: Using WACCM and WACCM‐D With and Without Medium‐Energy Electrons
(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
(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
(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
(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
(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
(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
(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
(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
(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
(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
(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
(Master thesis, 2020-07-02) -
NMR measurements of wettability alternation in Berea Sandstone
(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
(Master thesis, 2004) -
An NMR Study on Hydration and Molecular Interaction of Phytantriol‐Based Liquid Crystals
(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
(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
(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
(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 ... -
”No byggjer vi nye Høyanger” - Ein diskursanalytisk studie av omstillingsprosessen i Høyanger
(Master thesis, 2007)Oppgåva omhandlar omstillingsprosessen i Høyanger kommune. Med utgangspunkt i ei diskursanalytisk tilnærming, har eg fokusert på korleis Høyanger som stad narrativiserast, korleis dette endrar seg gjennom ein omstillingsprosess, ... -
No Compromise - No Democracy. Pacts, Threats and Nested Games as Approaches to the Belarusian and Russian Transitions
(Master thesis, 2007)Belarus and Russia entered simultaneous transitions as the Soviet Union broke down at theend of 1991. As most other former Soviet republics Belarus and Russia did not end up withdemocratic regimes as a result of transition. ...