Blar i NTNU Open på tittel
Viser treff 62415-62434 av 100533
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Natura 2000 i Norge
(NTNU Vitenskapsmuseet Rapport Botanisk Serie, 0802-2992; 2002:5, Research report, 2002)Rapporten gir en oversikt over habitater (naturtyper eller vegetasjonstyper) i Natura 2000, som er en liste over habitater som vurderes som truet i Europa, og som også finnes i Norge. Det er habitater som ville forplikte ... -
Natural and anthropogenic atmospheric mercury in the European Arctic: a fractionation study
(Journal article; Peer reviewed, 2011)This study reports the longest time series of GEM, RGM and particle-bound mercury (PHg) concentrations from a European Arctic site. From 27 April 2007 until 31 December 2008 composite GEM, RGM and PHg measurements were ... -
Natural and anthropogenic atmospheric mercury in the European Arctic: a speciation study
(Journal article; Peer reviewed, 2010)It is agreed that gaseous elemental mercury (GEM) is converted to reactive gaseous mercury (RGM) during springtime Atmospheric Mercury Depletion Event (AMDE). RGM is associated with aerosols (PHg) provided that there are ... -
Natural and cultural heritage in mountain landscapes: towards an integrated valuation
(Journal article; Peer reviewed, 2012)Mountain areas of Europe have been managed by humans for a long time, leading to a prevalence of semi-natural habitats in mountain landscapes today. These landscapes contain both natural and cultural heritage; however, ... -
Natural and experimental establishment of trees in the edges of a fragmented forest,Ambohitantely Forest Reserve, Madagascar
(Doktoravhandlinger ved NTNU, 1503-8181; 2004:14, Doctoral thesis, 2004) -
The Natural Course of Chronic Pain in a General Population: Stability and Change in an Eight-Wave Longitudinal Study Over Four Years (the HUNT Pain Study).
(Peer reviewed; Journal article, 2020)Epidemiological studies have to a little extent addressed the potential fluctuations of chronic pain over time, and there is a lack of information about the long-term course of pain using repeated measurements. We wanted ... -
Natural Disasters, Economic Growth and Armed Civil Conflict
(Master thesis, 2010)Catastrophes such as floods, droughts and earthquakes have caused significant human and infrastructural losses throughout history. Nevertheless, researchers struggle to quantify macroeconomic impacts, and the existing ... -
Natural Dyes as Candidate Materials for Organic Solar Cells - An Optical, Electronic and Structural Characterisation
(Master thesis, 2018)Natural dyes strongly absorbing light in the visible spectrum are appealing ma- terials for the use in organic solar cells, due to their direct availability from nature. An especially interesting potential application ... -
Natural frequency estimation by using torsional response, and applications for wind turbine drivetrain fault diagnosis
(Journal article; Peer reviewed, 2020)A method based on torsional vibration measurements for a system-level condition monitoring of the drivetrain system is developed in this paper. The latter is tested by using a 10MW wind turbine drivetrain simulation model, ... -
Natural Gas Anodes for Aluminium Electrolysis in Molten Fluorides
(Journal article; Peer reviewed, 2016)Industrial primary production of aluminium has been developed and improved over more than 100 years. The molten salt electrolysis process is still suffering from low energy efficiency and considerable emissions of greenhouse ... -
Natural Gas Anodes of Porous Graphite for Aluminium Electrolysis
(Doctoral theses at NTNU;2017:266, Doctoral thesis, 2017)Aluminium is the second metal produced in the world in terms of quantity. It is produced in a multistage process. First, aluminium ore is converted to pure aluminium oxide. The second stage is an electrolysis process. In ... -
Natural Gas Dehydration Using Membrane Contactor
(Master thesis, 2022)Natural gas is the cleanest and most preferred energy source due to its high accessibility, low cost, and energy efficiency. Subsea processing aims for underwater natural gas purification at high pressures, enabling the ... -
Natural gas processing using mixtures of glycols and alcohols for removal of water, heavy hydrocarbons and carbon dioxide
(Master thesis, 2014)Developing new gas fields in cold and harsh environment requires cost effective technology for removal of water, heavy hydrocarbons (HHC) and carbon dioxide. Operating at such low temperatures requires a technology that ... -
Natural heat transfer air-conditioning terminal device and its system configuration for ultra-low energy buildings
(Peer reviewed; Journal article, 2020)In consideration of the lowered heating and cooling load of ultra-low energy buildings, a natural heat transfer air-conditioning terminal device (NHTACTD) is presented by the authors. The terminal device is able to undertake ... -
Natural ingredient or nostalgic taste? Competing authenticities in the Norwegian vanilla tastescape
(Peer reviewed; Journal article, 2022)Vanillin has been the main source of vanilla flavoring in products such as vanilla sugar, sauce and ice cream throughout the twentieth century, and hence the authentic taste Norwegians associated with vanilla. However, ... -
Natural Kenaf Fiber and LC3 Binder for Sustainable Fiber-Reinforced Cementitious Composite: A Review
(Journal article; Peer reviewed, 2020)Low impact on the environment and low cost are the key drivers for today’s technology uptake. There are many concerns for cement production in terms of negative environmental impact due to greenhouse gas (GHG) emission, ... -
Natural language processing of spatially crowdsourced data in petroleum revenue management
(Journal article; Peer reviewed, 2022)It has been over a decade of petroleum revenue utilisation in Ghana. Yet, there is a dearth of research on Ghanaians’ sentiments on petroleum revenue management in Ghana. However, research indicates that investigating ... -
Natural Organic Matter Fouling in Low Pressure Membrane Filtration – Assessing Fouling Models by Advanced Particle/Aggregate Characterization
(Doctoral thesis at NTNU;, Doctoral thesis, 2015)To date, more and more traditional water treatment methods are replaced with membrane filtration owing to stringent quality requirements and limitations of such methods in coping with the future water quality requirements. ... -
Natural organic matter fractions and their removal in full-scale drinking water treatment under cold climate conditions in Nordic capitals
(Journal article; Peer reviewed, 2019)Drinking water treatment plants (DWTPs) designed to remove natural organic matter (NOM) are challenged as concentrations of NOM in raw waters are increasing. Here, we assess seasonal differences in NOM quality and quantity, ... -
The Natural Product Domain Seeker version 2 (NaPDoS2) webtool relates ketosynthase phylogeny to biosynthetic function
(Peer reviewed; Journal article, 2022)The Natural Product Domain Seeker (NaPDoS) webtool detects and classifies ketosynthase (KS) and condensation domains from genomic, metagenomic, and amplicon sequence data. Unlike other tools, a phylogeny-based classification ...