Blar i NTNU Open på tittel
Viser treff 26591-26610 av 100943
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Effects of Persistent Organic Pollutants on Reproductive Hormones in Male Polar Bears (Ursus Maritimus) from Svalbard
(Master thesis, 2012)PCBs and other environmental contaminants have been found to have an effect on steroid hormones in polar bears (Ursus maritimus). The purpose of this study was to investigate the effect of persistent organic pollutants ... -
Effects of petrogenic pollutants on North Atlantic and Arctic Calanus copepods: From molecular mechanisms to population impacts
(Peer reviewed; Journal article, 2023)Oil and gas industries in the Northern Atlantic Ocean have gradually moved closer to the Arctic areas, a process expected to be further facilitated by sea ice withdrawal caused by global warming. Copepods of the genus ... -
Effects of phospholipids and bile salts on the growth, survival and nutritional status in the liver of Atlantic cod larvae and juveniles
(Master thesis, 2023)Atlantisk torsk er en art av interesse for å diversifisere norsk havbruk. Til tross for veksten i kommersielt torskeoppdrett, er produksjonen av settefisk fortsatt en utfordring. Ernæringsbehov i tidlige stadier, spesielt ... -
Effects of photodynamic therapy by TPCS2a on glioma cell lines - in vitro and in vivo studies
(Master thesis, 2021)Ondartet glioma er en alvorlig sykdom som ofte er forbundet med en dårlig prognose. Fotodynamisk terapi (PDT) og fotokjemisk internalisering (PCI) er lovende terapeutiske prinsipper for økende eekt av gliomabehandling, ... -
Effects of Photodynamic Therapy on Protein Expressionin Rat Bladder Cancer Cells
(Master thesis, 2010)Photodynamic therapy (PDT) is an effective treatment involving light and a photosensitizer used in conjunction with molecular oxygen to elicit cell death. The purpose of this study is search for changes in protein expression ... -
Effects of photoperiod and melatonin implants on feed intake in Atlantic salmon (Salmo salar L.) postsmolts
(Peer reviewed; Journal article, 2015)High melatonin concentrations were expected to negatively affect Atlantic salmon appetite. Hence, individually kept Atlantic salmon postsmolts were subjected to continuous light (24:0, L:L) or natural daylight ... -
Effects of physical and chemical treatments on the molecular weight and degradation of alginate-hydroxyapatite composites
(Journal article; Peer reviewed, 2014)Degradation of alginate remains a critical issue to allow predictable biological performance upon implantation of alginate-based materials. Therefore, the objective of the current study is to compare the effects of ... -
The effects of physical education on motor competence in children and adolescents: A systematic review and meta-analysis
(Peer reviewed; Journal article, 2020)Appropriate levels of motor competence are an integrated part of individuals’ health-related fitness, and physical education is proposed as an important context for developing a broad range of motor skills. The aim of the ... -
Effects of polymer adsorption on the effective viscosity in microchannel flows: phenomenological slip layer model from molecular simulations
(Journal article; Peer reviewed, 2018)Molecular simulations (Dissipative Particle Dynamics - DPD) were used to quantify the effect of polymer adsorption on the effective shear viscosity of a semi-dilute polymer solution in microchannel Poseuille flow. It is ... -
Effects of population characteristics and structure on estimates of effective population size in a house sparrow metapopulation
(Journal article, 2014)Effective population size (Ne) is a key parameter to understand evolutionary processes and the viability of endangered populations as it determines the rate of genetic drift and inbreeding. Low Ne can lead to inbreeding ... -
Effects of Porous Supports in Thin-Film Composite Membranes on CO<inf>2</inf> Separation Performances
(Peer reviewed; Journal article, 2023)Despite numerous publications on membrane materials and the fabrication of thin-film composite (TFC) membranes for CO2 separation in recent decades, the effects of porous supports on TFC membrane performance have rarely ... -
Effects of post anaerobic digestion thermal hydrolysis on dewaterability and moisture distribution in digestates
(Journal article; Peer reviewed, 2019)Organic waste fractions such as sewage sludge, food waste and manure can be stabilized by anaerobic digestion (AD) to produce renewable energy in the form of biogas. Following AD, the digested solid fraction (digestate) ... -
Effects of post-match cold water immersion on next day recovery in professional soccer players
(Master thesis, 2021)Introduction: Physical demands from a soccer match results in decline of physiological performance and disturbances in biochemical markers. Cold water immersion (CWI) is a recovery strategy commonly used among soccer players ... -
Effects of postoperative measures after functional endoscopic sinus surgery
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:4, Doctoral thesis, 2008) -
Effects of Potassium and Copper Promoters on Iron Fischer-Tropsch Catalysts
(Master thesis, 2015)The demand for energy is an ever increasing problem in the world today. The need for more abundant energy sources to take over the role of crude oil is becoming more and more present. GTL processes (gas-to-liquid), which ... -
Effects of power lines on moose (Alces alces) habitat selection,movements and feeding activity
(Doktoravhandlinger ved NTNU, 1503-8181; 2014:173, Doctoral thesis, 2014) -
Effects of Power Take-Off Damping and Model Scaling on the Hydrodynamic Performance of Oscillating Water Column Device
(Chapter, 2019)A systematic numerical investigation on the hydrodynamic performance of an oscillating water column (OWC) system for different damping values from the power take-off (PTO) device and at different model scales has been ... -
The Effects of Power Ultrasound (24 kHz) on the Electrochemical Reduction of CO2 on Polycrystalline Copper Electrodes
(Peer reviewed; Journal article, 2021)The electrochemical CO2 reduction reaction (CO2RR) on polycrystalline copper (Cu) electrode was performed in a CO2-saturated 0.10 M Na2CO3 aqueous solution at 278 K in the absence and presence of low-frequency high-power ... -
Effects of pre-curing treatment and chemical accelerators on Portland cement mortars at low temperature (5 °C)
(Peer reviewed; Journal article, 2020)Artificial heating and chemical admixtures are widespread solutions to keep and improve the early strength of cement concretes in cold weather. The research analyzed the performance of cement mortar at low temperature (5 ... -
Effects of Pre-Oxidation on the Hydrogen Reduction of Ilmenite
(Master thesis, 2023)Presset for å gjøre metallurgiske prosesser mer miljøvennlige øker stadig. Dette har ført til forskning på hvordan man kan erstatte karbonmonoksid som reduksjonsmiddel med andre alternativer. En gass som har vist seg å ha ...