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Viser treff 15131-15150 av 101541
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Combined distribution of ice thickness and speed based on local measurements at the Norströmsgrund lighthouse 2000-2003
(Chapter, 2020)Abstract: Fatigue caused by ice-induced vibrations (IIV) is an important design consideration for offshore structures exposed to drifting sea ice. The occurrence of IIV is promoted by, but not limited to, certain combinations ... -
Combined Dynamic Positioning and Optimal Wave Frequency Motion Damping of Surface Effect Ship
(Master thesis, 2015)The offshore wind industry is requesting high annual accessibility to wind-turbines. The turbines are located increasingly further from the shore. Simultaneously, operations & maintenance costs are to be minimized, therefore ... -
Combined EBSD-Investigations and In-situ Tensile Tests of a Direct Metal Deposited Ti6Al4V-Alloy
(Master thesis, 2013)Two blocks made of Ti6Al4V material produced by Norsk Titanium Components ned Direct Metal Deposition (DMD) production technology were delivered for this investigation. The main difference between the blocks was the different ... -
The combined effect of exposures to vapours, gases, dusts, fumes and tobacco smoke on current asthma
(Peer reviewed; Journal article, 2022)Smoking, exposure to environmental tobacco smoke (ETS) and occupational exposure to vapours, gases, dusts or fumes (VGDF) increase asthma symptoms. The impact of combined exposure is less well established. We aimed to ... -
Combined effect of Mg and vacancy on the generalized planar fault energy of Al
(Journal article; Peer reviewed, 2017)By first-principles calculations, a systematic study has been undertaken to investigate the combined effect of vacancies and Mg impurities on the generalized planar fault energy (GPFE) of pure Al. It was predicted that ... -
The combined effect of potassium, sodium and calcium on the formation of alkali-silica reaction products
(Peer reviewed; Journal article, 2020)Both alkalis and calcium play essential roles in the formation of alkali-silica reaction (ASR) products. Investigation of their combined effect helps to better understand the conditions of ASR. In this study, samples with ... -
The combined effect of pulsed electric field treatment and brine salting on changes in the oxidative stability of lipids and proteins and color characteristics of sea bass (Dicentrarchus labrax)
(Peer reviewed; Journal article, 2021)A combined effect of pulsed electric field application and salting in a brine with 5 and 10% w/w NaCl on oxidative stability of lipids and proteins, as well as color characteristics of sea bass samples, was assessed in the ... -
Combined Effect of Surfactant Presence and Gas Dissolution on Coalescence in Chemical- and Bioreactors
(Master thesis, 2021)In this work, coalescence of gas bubbles is investigated in the presence of gas dissolution and surfactants through a film drainage model. The study on dissolution is carried out for three cases considering low Pe, constant ... -
Combined effects of elevated CO2 and food limitation on early life stages of Clanus finmarchicus
(Master thesis, 2014)The early life stages of Calanus finmarchicus were exposed to two levels of pCO2, 380 ppm (control) and 2080 ppm (elevated CO2) and two different food concentrations, ~ 600 µg C/L (high food concentration) and ~150 µg C/L ... -
Combined effects of elevated CO2 and food limitation on early life stages of Clanus finmarchicus
(Master thesis, 2014)The early life stages of Calanus finmarchicus were exposed to two levels of pCO2, 380 ppm (control) and 2080 ppm (elevated CO2) and two different food concentrations, ~ 600 µg C/L (high food concentration) and ~150 µg C/L ... -
Combined effects of environmental variation and pollution on zooplankton life history and population dynamics
(Doctoral theses at NTNU;2021:49, Doctoral thesis, 2021)Toxicity studies on aquatic organisms are commonly conducted under highly standardized conditions that exclude interactions with environmental factors. However, aquatic organisms such as Daphnia regularly experience ... -
Combined effects of exposure to engineered silver nanoparticles and the water-soluble fraction of crude oil in the marine copepod Calanus finmarchicus
(Peer reviewed; Journal article, 2020)While it is likely that ENPs may occur together with other contaminants in nature, the combined effects of exposure to both ENPs and environmental contaminants are not studied sufficiently. In this study, we investigated ... -
Combined effects of five prothrombotic genotypes and cancer on the risk of a first venous thromboembolic event
(Peer reviewed; Journal article, 2020)Background: The role of combined prothrombotic genotypes in cancer-related venous thromboembolism (VTE) is scarcely studied. We aimed to investigate the impact of a 5-single nucleotide polymorphism (SNP) score on the risk ... -
Combined Effects of Perfluorooctane sulfonic acid (PFOS) and Carbon dioxide (CO2) on oxidative stress responses in the gill of Atlantic cod (Gadus morhua)
(Master thesis, 2014)Increasing levels of anthropogenic CO2 in atmosphere and aquatic environment have been regarded as significant force behind global climate changes. The aquatic environment is also a heavy recipient for pollutants embedded ... -
Combined Effects of Perfluorooctane sulfonic acid (PFOS) and dissolved Carbon dioxide (CO2) on acute steroidogenic responses in the brain of Atlantic cod (Gadus morhua)
(Master thesis, 2014)Climate changes are often regarded as a concern for the future, but effects are already seen. Increased levels of atmospheric CO2 have resulted in increased levels of dissolved CO2 and a decreased pH in the ocean surface. ... -
Combined Effects of Persistent Organic Pollutants and Biological Variables on Vitamin D in Polar Bears
(Master thesis, 2013)Because of long-range transport, the Arctic is chronically exposed to persistent organic pollutants (POPs), such as polychlorinated biphenyls (PCBs), pesticides and brominated flame retardants, such as polybrominated flame ... -
Combined Effects of Silver Nanoparticles and 17α-ethinyl estradiol on Turbot (Scophthalmus maximus)
(Master thesis, 2015)Due to their antimicrobial properties silver nanoparticles are one of the most used nanomaterials in the commercially available products nowadays. The exponential increase in production of nanomaterials raises concerns ... -
Combined Effects of Titanium Dioxide Nanoparticles (TiO2NPs) and Benzo(a)pyrene (B(a)P) on Hemocyte Cells and NADPH Cytochrome C Reductase Activity in Blue Mussels (Mytilus edulis)
(Master thesis, 2013)Nanotechnology is currently one of the fastest growing industries. Titanium dioxide nanoparticles (TiO2NPs) are estimated to be one of the main produced engineered nanoparticles (ENPs) in the world today, and production ... -
Combined Effects of Track Gradient Related Parameters on Energy Consumption and Capacity
(Master thesis, 2018)The predicted growth in passenger and freight traffic toward 2050 is considerable. To meet this growth, it is important to utilize new and existing railway infrastructure in a sustainable way. Track gradient could potentially ... -
Combined Effects of two emerging Environmental Stressors (Perfluorooctane Sulfonate and Carbon Dioxide) on Estrogenic Responses of juvenile Atlantic Cod (Gadus morhua)
(Master thesis, 2013)Predicted climate changes have been suggested to alter future distribution and toxicity of persistent organic pollutants (POPs). Until now, little effort has been put into investigating such interactive effects between ...