Blar i Fakultet for naturvitenskap (NV) på tittel
Viser treff 1334-1353 av 12667
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Cancer cachexia associates with a systemic autophagy-inducing activity mimicked by cancer cell-derived IL-6 trans-signaling
(Journal article; Peer reviewed, 2017)The majority of cancer patients with advanced disease experience weight loss, including loss of lean body mass. Severe weight loss is characteristic for cancer cachexia, a condition that significantly impairs functional ... -
Capacity of a flow-through biofilter system to secure K-selection and microbial stability in the out-flowing water
(Master thesis, 2018)Water treatment and design of aquaculture systems are typically focused on optimising physicochemical water quality and efforts to maintain bacteria numbers low. High bacteria numbers are not necessarily problematic for ... -
Capillary forces and osmotic gradients in salt water - oil systems
(Master thesis, 2012)This project looks at the capillary systems with salt water and oil that can be found in porous stones in oil reservoir. The interactions between the different phases and how salt concentration differences can move the ... -
Capillary forces as a limiting factor for sawing of ultrathin silicon wafers by diamond multi-wire saw
(Peer reviewed; Journal article, 2020)Succeeding with ultrathin silicon wafer sawing by diamond multi-wire saw, is not only a matter of optimization; the challenges of thin wafer production and the capability limit have not yet been fully understood. In this ... -
Capillary washboarding during slow drainage of a frictional fluid
(Peer reviewed; Journal article, 2023)Numerous natural and industrial processes involve the mixed displacement of liquids, gases and granular materials through confining structures. However, understanding such three-phase flows remains a formidable challenge, ... -
Capital or Income Breeder: The Role of Lipids and Fatty Acid Composition for Successful Reproduction in Calanus glacialis
(Master thesis, 2014)Dette er den første tidsseriestudie som undersøker gonade modning og eggproduksjon hos Calanus glacialis i sesongislagte fjorder på Svalbard, og den første studien som undersøker sammenhengen mellom næringsstatus og ... -
Capture Mechanisms of Mercury in Arctic Snow
(Master thesis, 2019)Elementkonsentrasjoner i snøprøver fra forskjellige perioder i Longyearbyen og Ny-Ålesund, Svalbard, har blitt bestemt. Prøvene ble tatt for å undersøke effekten av episoder av atmosfærisk uttømming av kvikksølv på ... -
Capture of Carbon Dioxide in Lamellar Phase Liquid Crystals
(Master thesis, 2018)One of the most important environmental concerns the earth faces today is the release of greenhouse gases and other gases that accumulate in the atmosphere. Among these gases, carbon dioxide is one of the most abundant ... -
Capturing CO2 by ionic liquids and deep eutectic solvents: A comparative study based on multi-level absorbent screening
(Peer reviewed; Journal article, 2023)Because of the high energy consumption and volatility of organic amine solvents in conventional CO2 capture processes, ionic liquids (ILs) and deep eutectic solvents (DESs) have been widely expected as alternative CO2 ... -
Capturing metal-support interactions in situ during the reduction of a Re promoted Co/γ-Al2O3 catalyst
(Journal article; Peer reviewed, 2016)The reduction of a Re promoted Co/γ-Al2O3 catalyst was monitored in situ by synchrotron X-ray powder diffraction (XRPD) under H2 environment. Whole powder pattern analysis revealed a non-linear expansion of the unit cell ... -
Carbon Based Coatings for Metallic Bipolar Plates in PEM Fuel Cells
(Master thesis, 2013)Global warming and the climate changes are issues that concern everyone. The transition to other energy carriers than fossil fuels is a key barrier if we are to reduce our dependence on oil. Hydrogen is forecasted as the ... -
Carbon Behaviour during Si Production
(Master thesis, 2013)First, the carbon content decreases with the increasing of silicon content in silicon phases. Second, the carbon content has no obvious trend in ferrosilicon phases. Third, the carbon element can be formed as silicon carbide ... -
Carbon budget consequences of deciduous shrub expansion in alpine tundra ecosystems
(Doctoral theses at NTNU;2018:256, Doctoral thesis, 2018)Arctic and alpine tundra ecosystems are important for global carbon sequestration, as they store more than half of the global soil carbon (C), and these systems are predicted to have the greatest soil C loss following ... -
Carbon Capture and Recovery by Molten Salts Electrochemistry
(Master thesis, 2022)To mitigate global warming and climate change, it is an urgent mission for us to reduce the amount of CO2 in the atmosphere. One of the viable solutions to this challenge may be to capture, and preferably, to recover CO2 ... -
Carbon Capture and Utilization from Limestone Calcination
(Master thesis, 2023)Dette masterprosjektet studerer bruken av CO2-utslipp fra sementproduksjon og fornybar hydrogen til å produsere metanol. Studien er basert på en Aspen Hysys V11-simulering. Ulike teknologier og termodynamiske modeller ble ... -
Carbon Cathode Wear in Aluminium Electrolysis Cells
(Peer reviewed; Journal article, 2019)Autopsies of six spent potlinings with different carbon cathode block grades, amperage regimes and cell designs were conducted at three separate smelters to reveal possible mechanisms causing cathode wear. The microstructure ... -
Carbon cathode wear in aluminium electrolysis cells
(Journal article; Peer reviewed, 2019)Autopsies of six spent potlinings with different carbon cathode block grades, amperage regimes and cell technologies were conducted at three separate smelters to reveal possible mechanisms causing cathode wear. Microstructure ... -
Carbon Cones as Negative Electrode Material in Lithium- Ion Batteries
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:244, Doctoral thesis, 2012) -
Carbon cycle feedbacks in an idealized simulation and a scenario simulation of negative emissions in CMIP6 Earth system models
(Journal article; Peer reviewed, 2024)Limiting global warming to well below 2 ∘C by the end of the century is an ambitious target that requires immediate and unprecedented emission reductions. In the absence of sufficient near-term mitigation, this target will ... -
Carbon dioxide absorption into hydroxide and carbonate systems
(Doktoravhandlinger ved NTNU, 1503-8181; 2014:265, Doctoral thesis, 2014)In the global warming scenario, a literature review on carbon dioxide capture technologies shows that CO2 capture by chemical absorption seems to be the immediately viable route for sustainable energy supply in near future. ...