Blar i Fakultet for naturvitenskap (NV) på tittel
Viser treff 9615-9634 av 12537
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Robustness of nitrifying biofilter functionality: Role of competition between heterotrophic and nitrifying bacteria on ammonium removal efficiency and microbial community structure
(Master thesis, 2017)Removal of ammonium by nitrification in biofilm systems is a common method in wastewater treatment. The ammonium removal efficiency in the nitrification process is influenced by the competition between nitrifying bacteria ... -
Rochelle salt - A structural reinvestigation with improved tools. I. the high-temperature paraelectric phase at 308 - K
(Peer reviewed; Journal article, 2015)The crystal structure of the high-temperature paraelectric phase of Rochelle salt (K+·Na+·C4H4O62−·4H2O) at 308 K has been reinvestigated using synchrotron X-ray diffraction with refinement parameters R(int) = 0.0123, final ... -
Rodent population dynamics affect seedling recruitment in alpine habitats
(Journal article; Peer reviewed, 2014)Questions How do rodents with cyclic population dynamics affect seedling recruitment in alpine habitats? Does disturbance from rodents have larger implications on seedling recruitment in some plant communities than in ... -
Roe deer face competing risks between predators along a gradient in abundance
(Journal article; Peer reviewed, 2013)Mortality rates and patterns are fundamental demographic traits for understanding the dynamics of populations of large herbivores in different environments. Despite the ongoing recovery of large carnivores in Europe and ... -
Rognkjeks i fullskala laksemerder
(Bachelor thesis, 2019)Rognkjeks brukes som rensefisk i kampen mot lakselus, men er relativt ny i akvakultursammenheng. Med et økende fokus på velferden til alle artene i merden, må kunnskapen om rognkjeksen i fullskala oppdrett belyses og forskes ... -
The Role of a Glucosinolate-Derived Nitrile in Plant Immune Responses
(Peer reviewed; Journal article, 2020)Glucosinolates are defense-related secondary metabolites found in Brassicaceae. When Brassicaceae come under attack, glucosinolates are hydrolyzed into different forms of glucosinolate hydrolysis products (GHPs). Among the ... -
Role of Alumina Support in Cobalt Fischer-Tropsch Synthesis
(Doktoravhandlinger ved NTNU, 1503-8181; 2007:56, Doctoral thesis, 2007) -
Role of aluminium hydrides in localised corrosion of aluminium revealed by operando Raman spectroscopy
(Peer reviewed; Journal article, 2023)Filiform corrosion (FFC) is characteristic of metals such as aluminium and magnesium, usually takes place on coated metals, and spreads from coating defects in the form of filaments with a width on the order of 100 μm. In ... -
The Role of Boron in Low Copper Spheroidal Graphite Irons
(Peer reviewed; Journal article, 2023)The effects of boron at concentrations ranging from 5 to 525 ppm in low copper spheroidal graphite iron (SGI) has been studied. At 130 to 140 ppm, no particular effect of boron was observed on the size distributions, number ... -
Role of cementite morphology on corrosion layer formation of high-strength carbon steels in sweet and sour environments
(Peer reviewed; Journal article, 2023)The effect of cementite morphology on the corrosion layer formation of four high-strength carbon steels was studied in an aqueous solution containing CO2 and CO2/H2S. The linear polarization resistance and weight loss data ... -
The Role of Chloride ion in the Silicate Condensation Reaction from ab Initio Molecular Dynamics Simulations
(Journal article; Peer reviewed, 2023)The comprehension of silicate oligomer formation during the initial stage of zeolite synthesis is of significant importance. In this study, we investigated the effect of chloride ions (Cl–) on silicate oligomerization using ... -
The role of crystallinity and particle morphology on the sorption of dibutyl phthalate on polyethylene microplastics: Implications for the behavior of phthalate plastic additives
(Peer reviewed; Journal article, 2021)The sorption behavior of phthalate additives in plastic and microplastic litter is an important process controlling the exposure, net health risk and ecotoxicity of these co-occurring pollutants. Plastic crystallinity and ... -
Role of Filler Content and Morphology in LLZO/PEO Membranes
(Journal article; Peer reviewed, 2021) -
Role of FOXA genes in maintaining transformed phenotype in human bronchial epithelial cells - Construction of a CRISPR-Cas9 vector system for site-specific integration of FOXA1
(Master thesis, 2015)Lung cancer is the number one cause of worldwide cancer deaths for men, and second cause of cancer deaths for women. Tobacco smoking is strongly associated with lung cancer, and carcinogenic compounds inhaled when smoking ... -
Role of GCN5 and PCAF in the B Lymphocyte Development
(Master thesis, 2018)DNA in our cells is constantly damage by internal and external factors generating DSBs. To maintain genome stability, cells have developed various DNA damage surveillance and repair mechanisms to prevent chromosomal ... -
Role of GCN5 and PCAF in the B Lymphocyte Development
(Master thesis, 2018)DNA in our cells is constantly damage by internal and external factors generating DSBs. To maintain genome stability, cells have developed various DNA damage surveillance and repair mechanisms to prevent chromosomal ... -
The role of grain boundary plane in slip transfer during deformation of magnesium alloys
(Peer reviewed; Journal article, 2022)Slip transfer across grain boundaries (GBs) is an important mechanism for HCP metals to accommodate intergranular deformation incompatibility. In this work, an in-situ SEM/EBSD study was conducted to study basal-slip-induced ... -
The role of life history and movement in spatial population synchrony: Theoretical and empirical investigations
(Doctoral theses at NTNU;2023:367, Doctoral thesis, 2023)Spatial population synchrony, the correlated fluctuation of population abundances in different places, is common between populations of the same species and an important predictor of extinction risk. Spatially separated ... -
Role of Lone Pair Cations in Ferroelectric Tungsten Bronzes
(Journal article; Peer reviewed, 2017)The role of lone pair cations in tetragonal tungsten bronze (TTB) ferroelectrics has so far not been addressed in detail despite the importance of lone pairs for the polarization mechanism in the prototype ferroelectric ... -
The role of manipulating photoperiod and temperature in oocyte development of the polychaete hediste diversicolor (O.F. Müller, 1976)
(Peer reviewed; Journal article, 2020)Three different experiments were conducted to examine the oocyte development of the polychaete Hediste diversicolor in response to changing photoperiod and temperature at three different periods of oogenesis. In experiment ...