Blar i Brage NMBU på tittel
Viser treff 11937-11956 av 17094
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Pollen chemical composition determined by infrared spectroscopy : species identification and environmental effects.
(Master thesis, 2014-10-23)In this study pollen is collected from different populations of common and widespread plants in alpine and lowland habitats. Infrared spectroscopy was used to determine chemical composition of pollen. Although this is a ... -
Pollination Efficiency of Native Bees and Honeybees to Apple in Norway
(Master thesis, 2023)Crop pollination is traditionally managed with the European honeybee (Apis mellifera). However, the supply of honeybees may not be sufficient to meet the increasing global pollination demands and beekeepers are met with ... -
Pollinator trees as a potential inoculum sources for fruit decay fungi on apple
(Master thesis, 2018)Over the recent years it has become common to plant cultivars of crab apple as pollinators at regular distance in the rows of the apple fields. Little or no specific knowledge exist about the susceptibility to diseases of ... -
Pollinatorpassasjer i bymiljø
(Master thesis, 2022)Fokuset på problemene rundt pollinatorer begynner å få mer og mer plass i planleggingen. Dette er et relativt nytt tema hvor flere av tiltakene er nye. Ved enkle grep som allerede eksisterer i vår verktøykasse skal jeg ... -
Pollution loads on sewer
(Master thesis, 2018)The increasing water problems and environmental pollutions have been a crucial matter of interest due to its adverse impact on the human life and environment. The stringent environmental regulations thereby, are enforced ... -
Polycentric development under different conditions : realism of the Buskerud City plan
(Master thesis, 2018)The Buskerud City partnership ( Buskerudbysamarbeidet ) has since 2013 collaborated via a strategic planning policy, aiming for implementation of a polycentric city-region development, consisting of five main centres and ... -
Polychlorinated biphenyls (PCBs) as sentinels for the elucidation of Arctic environmental change processes: a comprehensive review combined with ArcRisk project results
(Journal article; Peer reviewed, 2018)Polychlorinated biphenyls (PCBs) can be used as chemical sentinels for the assessment of anthropogenic influences on Arctic environmental change. We present an overview of studies on PCBs in the Arctic and combine these ... -
Polycyclic aromatic compounds (PACs) in ambient air of Svalbard : concentrations, seasonal trends, sources, and transformation processes
(PhD Thesis;2021:80, Doctoral thesis, 2021)Polycyclic aromatic compounds (PACs) are ubiquitous organic, gaseous, and particulate chemicals primarily emitted from incomplete combustion of fossil fuels, waste, and open biomass burning, including wildfires. Several ... -
Polycyclic aromatic hydrocarbons (PAHs) and their nitrated and oxygenated derivatives in the Arctic boundary layer: Seasonal trends and local anthropogenic influence
(Peer reviewed; Journal article, 2021)A total of 22 polycyclic aromatic hydrocarbons(PAHs), 29 oxy-PAHs, and 35 nitro-PAHs (polycyclic aro-matic compounds, PACs) were measured in gaseous andparticulate phases in the ambient air of Longyearbyen, themost populated ... -
Polycyclic aromatic hydrocarbons (PAHs), oxy- and nitro-PAHs in ambient air of the Arctic town Longyearbyen, Svalbard
(Peer reviewed; Journal article, 2020)Polycyclic aromatic hydrocarbons (PAHs) are not declining in Arctic air despite reductions in their global emissions. In Svalbard, the Longyearbyen coal-fired power plant is considered to be one of the major local sources ... -
Polycyclic aromatic hydrocarbons: bioaccumulation in dragonfly nymphs (Anisoptera), and determination of alkylated forms in sediment for an improved environmental assessment
(Peer reviewed; Journal article, 2020)Road runoff carries a mixture of contaminants that threatens the quality of natural water bodies and the health of aquatic organisms. The use of sedimentation ponds is a nature-based solution for the treatment of road ... -
Polymerisation of gluten proteins in developing wheat grain as affected by desiccation
(Journal article; Peer reviewed, 2017)The breadmaking quality of wheat is affected by the composition of gluten proteins and the polymerisation of subunits that are synthesised and accumulated in developing wheat grain. The biological mechanisms and time course ... -
Polymorphism in myostatin gene and athletic performance in Nordic horse breeds
(Master thesis, 2012-11-09)Athletic performance including working ability, riding, racing and endurance has played a leading role in horse breeding possibly since their domestication. Even though traits of athletic performance are considered as ... -
Polynomial representations of piecewise-linear differential equations arising from gene regulatory networks
(Journal article; Peer reviewed, 2013) -
Polysaccharide degradation by lytic polysaccharide monooxygenases
(Peer reviewed; Journal article, 2019)The discovery of oxidative cleavage of glycosidic bonds by enzymes currently known as lytic polysaccharide monooxygenases (LPMOs) has had a major impact on our current understanding of the enzymatic conversion of recalcitrant ... -
Polysaccharide degradation by the Bacteroidetes: mechanisms and nomenclature
(Peer reviewed; Journal article, 2021) -
Ponderous, Proficient or Professional? Survey Experience and Smartphone Effects in Stated Preference Research
(Journal article; Peer reviewed, 2022) -
POPs and lipids : an environmental toxicology method comparison and a correlation study between a fatty acid lipid profile and POPs
(Master thesis, 2014-02-19)There are multiple goals in this study it is partly a method comparison study in environmental toxicology were different extraction methods and cleanup methods for quantitative determination of POPs (Persistent organic ... -
Popular consultations in extractive governance : experiences from Colombia
(Master thesis, 2019)Mining has been an important industry in Colombia and there has been a push for expansion since the beginning of the 2000s. The granting of mining titles and planned large- scale mining projects have resulted in a social ... -
Popular Power and Environmental Governance: The Cuban approach to natural hazards and disaster risk reduction
(Master thesis, 2015-02-24)This thesis explores factors that have endowed Cuba with an outstanding approach to natural hazards and disaster risk reduction (DRR). In addition, the research analyses the connection of these factors with the practice ...