Blar i Bergen Open Research Archive på tittel
Viser treff 20742-20761 av 35875
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Meta‑Analyses of the Associations Between Disinhibited Social Engagement Behaviors and Child Attachment Insecurity or Disorganization
(Journal article, 2021)Children with disinhibited social engagement disorder show reduced reticence with strangers, do not check back with their caregiver after venturing away, and may willingly leave with an unfamiliar adult. The recent DSM-5 ... -
Meteorologi på reise: Veivalg og impulser i Arnt Eliassen og Ragnar Fjørtofts forskerkarrierer
(Doctoral thesis, 2017-01-13)This dissertation examines the scientific careers of the Norwegian meteorologists Arnt Eliassen (1915–2000) and Ragnar Fjørtoft (1913–1998). Through six chapters, different stages in their careers are ... -
Meteorological conditions and cloud effects on surface radiation balance near Helheim glacier and Jakobshavn isbræ (Greenland)using ground-based observations.
(Journal article; Peer reviewed, 2021)The surface radiation budget is an essential component of the total energy exchange between the atmosphere and the Earth’s surface. Measurements of radiative fluxes near/on ice surfaces are sparse in the polar regions, ... -
Meteorological observations in tall masts for the mapping of atmospheric flow in Norwegian fjords
(Journal article; Peer reviewed, 2020)Since 2014, 11 tall meteorological masts have been erected in coastal areas of mid-Norway in order to provide observational data for a detailed description of the wind conditions at several potential fjord crossing sites. ... -
Meter-scale spark X-ray spectrum statistics
(Peer reviewed; Journal article, 2015-11-13)X-ray emission by sparks implies bremsstrahlung from a population of energetic electrons, but the details of this process remain a mystery. We present detailed statistical analysis of X-ray spectra detected by multiple ... -
Metformin exposure in first trimester of pregnancy and risk of all or specific congenital anomalies: exploratory case-control study
(Peer reviewed; Journal article, 2018)Objective: To investigate whether exposure to metformin during the first trimester of pregnancy, for diabetes or other indications, increases the risk of all or specific congenital anomalies. Design: Population based ... -
Metformin exposure, maternal PCOS status and fetal venous liver circulation: A randomized, placebo-controlled study
(Journal article; Peer reviewed, 2022-01-28)Background: Metformin is prescribed to women with polycystic ovary syndrome (PCOS) to prevent pregnancy complications. Children exposed to metformin vs. placebo in utero, have increased head circumference at birth and are ... -
Metformin inhibits hepatocellular glucose, lipid and cholesterol biosynthetic pathways by transcriptionally suppressing steroid receptor coactivator 2 (SRC-2)
(Peer reviewed; Journal article, 2015-11-09)The ability of the anti-diabetic drug metformin to inhibit anabolic processes including gluconeogenesis and lipogenesis is partly attributable to activation of the AMP-activated protein kinase (AMPK) pathway. The p160 ... -
Metformin Therapy Changes Gut Microbiota Alpha-Diversity in COVID-19 Patients with Type 2 Diabetes: The Role of SARS-CoV-2 Variants and Antibiotic Treatment
(Journal article; Peer reviewed, 2023)The gut microbiota play a crucial role in maintaining host health and have a significant impact on human health and disease. In this study, we investigated the alpha diversity of gut microbiota in COVID-19 patients and ... -
Metformin treatment response is dependent on glucose growth conditions and metabolic phenotype in colorectal cancer cells
(Journal article; Peer reviewed, 2021)Cancer cells exhibit altered metabolism, a phenomenon described a century ago by Otto Warburg. However, metabolic drug targeting is considered an underutilized and poorly understood area of cancer therapy. Metformin, a ... -
Methadone pharmacokinetics in opioid agonist treatment: Influencing factors and clinical implications
(Journal article; Peer reviewed, 2024)Background A considerable inter-individual variability has been reported in the relationship between methadone doses applied and serum concentrations achieved in methadone maintenance treatment. However, the underlying ... -
Methane and carbon dioxide exchange production studies from exposed natural gas hydrate
(Master thesis, 2010)Two laboratory experimental setups have been designed in collaboration with the Reservoir Physics Group at the Department of Physics and Technology. The equipments have been completed and tested. The first experiment was ... -
Methane Hydrate Production Using Mixture of CO2 and N2.
(Master thesis, 2015-06-09)Gas Hydrates (GHs) are naturally occurring solid, crystalline compounds in which natural gas is trapped inside the cage like structures formed by water molecules. Lately a novel technology has been developed for the ... -
Methane Production from Natural Gas Hydrates. Impact of Temperature on CH4 -CO2 Exchange rate in Hydrate Bearing Sandstone
(Master thesis, 2013-06-17)Dissociation by pressure depletion, thermal stimulation and/or injection of inhibitors are three known methods for gas production from natural gas hydrates. Challenges concerning these production methods are water and sand ... -
Methanogenic archaea in Arctic soils from Spitsbergen, Norway (78°N)
(Doctoral thesis, 2006-05-16) -
Methionine deficiency does not increase polyamine turnover through depletion of hepatic S-adenosylmethionine in juvenile Atlantic salmon
(Peer reviewed; Journal article, 2014-10)During the last few decades, plant protein ingredients such as soya proteins have replaced fishmeal in the diets of aquacultured species. This may affect the requirement and metabolism of methionine as soya contains less ... -
Method and soul-shaping in the "Protagoras"
(Papers and Monographs from the Norwegian Institute at Athens. series 4o, volume 2, Chapter, 2014) -
Method development and analysis of arsenolipids in marine oils
(Doctoral thesis, 2014-05-19)Arsenic in marine oils is mainly present in the form of lipid-soluble compounds; collectively called arsenolipids. Although total arsenic concentrations in marine oils typically range from 0.2 to 16 mg kg-1 [1-3], knowledge ... -
Method Development for Fatty Acid Analysis by Gas Chromatography with Nitrogen as Carrier Gas
(Master thesis, 2023-09-30) -
Method development in analysis of cerium dioxide and titanium dioxide nanoparticles with sp-ICP-MS
(Master thesis, 2022-08-01)Denne oppgaven tar for seg analyse av ceriumdioksid og titandioksid ved hjelp av sp-ICP-MS i vann samt. biologiske matriser. En deloppgave er å utvikle en metode for å raffinere størrelsesfordelingen til nanosuspensjoner.