Blar i Norges miljø- og biovitenskapelige universitet på tittel
Viser treff 3970-3989 av 17118
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Effects of consumer cohorts and age on meat expenditures in the United States
(Peer reviewed; Journal article, 2020)Meat demand is likely influenced by the birth cohort and age of the individual. In this study, we examine the demand for beef, pork, poultry, and other meat in the United States using the 1984–2012 Consumer Expenditure ... -
Effects of consumer cohorts and age on meat expenditures in the United States
(Journal article; Peer reviewed, 2020)Meat demand is likely influenced by the birth cohort and age of the individual. In this study, we examine the demand for beef, pork, poultry, and other meat in the United States using the 1984–2012 Consumer Expenditure ... -
Effects of continuous grazing on wetlands : case study of current and future grazing management strategies in the wetland Steinsvika
(Master thesis, 2013-03-26)Grazing herbivores are a common tool in wetland conservation management. This thesis studied the effects of continuous grazing by livestock in the freshwater meadow/fen wetland Steinsvika in Southeast Norway. By visual ... -
Effects of conversion of natural forest to plantations, traditional agroforestry and cultivated lands on carbon sequestration and maintenance of soil quality in Gambo district, Southern Ethiopia
(PhD Thesis;2009:40, Doctoral thesis, 2009)Clearing and conversion of natural forest to short rotation plantation, traditional agroforestry, crop and grazing land uses are rampant in Ethiopia. The unabated deforestation and the eventual reduction in soil productivity ... -
Effects of culling on the pelagic whitefish population in Lake Randsfjorden aiming at establishing a commercial fishery
(Master thesis, 2015-08-05)The fishery in Lake Randsfjorden has long traditions, and especially the European whitefish Coregonus lavaretus has earlier played an important role as additional food supply for local communities in the area. After a rapid ... -
Effects of culture conditions on the photoautotrophic growth and biochemical composition of Chlamydomonas reinhardtii, as a potential source for hydrogen production
(PhD Thesis;2014:85, Doctoral thesis, 2014)Hydrogen is a particularly attractive energy carrier, since its combustion produces water vapor only. The green microalga Chlamydomonas reinhardtii is able to produce hydrogen under sulfur-deficient anaerobic conditions ... -
Effects of day and night temperature and lighting conditions on growth, nutritional status and tipburn of lettuce (Lactuca Sativa L.`Frillice´) cultivated in controlled environment
(Master thesis, 2022)Growth chamber experiments were conducted with Lactuca sativa crisphead lettuce:`Frillice´ growing in nutrient film technique (NFT). The main objective was to study energy-efficient cultivation strategies without reductions ... -
Effects of daylight and high light periods on growth and quality of the green microalga Chlamydomonas reinhardtii
(Master thesis, 2014-08-12)The effect of high light intensities in form of daylight and simulated daylight conditions on the growth and quality of the green microalga Chlamydomonas reinhardtii was investigated. In the daylight experiments, cultures ... -
Effects of Defined Mixtures of Persistent Organic Pollutants (POPs) on Pre-lethal Cytotoxicity in the Human A-498 Kidney Cell Line In Vitro
(Peer reviewed; Journal article, 2021)A total mixture of 29 persistent organic pollutants (POPs) modelled from Scandinavian blood concentrations was used to expose human A-498 kidney cells for 24 h over a concentration range spanning below to above blood level ... -
Effects of defined mixtures of persistent organic pollutants on DNA damage in a human endocrine cell line (H295R) and in mouse lymphocytes exposed in vitro and in vivo.
(Master thesis, 2014-08-04)A wide range of synthetic chemicals have been used extensively for decades. They are ubiquitous in the environment, and can therefore pose adverse effects on humans and wildlife. Mixtures of persistent organic pollutants ... -
Effects of diet structure and feed availability on passage rate and nutrients digestibility
(Master thesis, 2014-08-12)The purpose of the experiment was to test the following hypotheses: birds have tendency for over-consumption of feed, and the extent of over-consumption varies through the day after a starvation period. Further, the ... -
Effects of dietary beef, pork, chicken and salmon on intestinal carcinogenesis in A/J Min/+ mice
(Journal article; Peer reviewed, 2017) -
Effects of dietary deoxynivalenol or ochratoxin A on performance and selected health indices in Atlantic salmon (Salmo salar)
(Journal article; Peer reviewed, 2018) -
Effects of dietary glutamate and succinate on growth performance and mitochondrial respiration in heart and liver of Atlantic salmon (Salmo salar) smolts
(Peer reviewed; Journal article, 2019)The smolt stage of salmon has challenges in reaching adequate growth rates due to the changing environmental conditions at sea. Therefore, it is necessary to provide adequate diets to achieve sufficient growth. This study ... -
Effects of dietary lipid level and environmental temperature on lipid metabolism in the intestine and liver, and choline requirement in Atlantic salmon (Salmo salar L) parr
(Peer reviewed; Journal article, 2023)Choline was recently established as an essential nutrient for Atlantic salmon at all life stages. Choline deficiency is manifested as an excessive accumulation of dietary fat within the intestinal enterocytes, a condition ... -
Effects of dietary lipid level on growth, digestive physiology and disease resistance in lumpfish (Cyclopterus lumpus)
(Peer reviewed; Journal article, 2023)Lumpfish (Cyclopterus lumpus) aquaculture has expanded greatly in recent years due to demands for sea lice cleanerfish from the salmon industry. There are knowledge gaps in lumpfish digestive physiology, nutrient requirement ... -
Effects of dietary moisture content of extruded diets on physical feed quality and nutritional response in Atlantic salmon (Salmo salar)
(Journal article; Peer reviewed, 2014)Feeds in modern aquaculture must be of high physical quality to withstand mechanical impacts. However, physical quality of feed has been shown to affect nutritional responses. In this study, different physical feed qualities ... -
Effects of dietary oxidation status and vitamin E level on performance, fillet quality and robustness to acute stress in Atlantic salmon (Salmo salar L.)
(Master thesis, 2012-05-18)The effects of oxidized dietary lipid and the role of vitamin E on the growth performance, biometric traits, blood parameters, muscle pH and fillet quality of Atlantic salmon (Salmo salar L.) were evaluated after a 79-day ... -
Effects of dietary sodium selenite and organic selenium sources on immune and inflammatory responses and selenium deposition in growing pigs
(Journal article; Peer reviewed, 2018) -
Effects of different cage environments on social behaviour and some behavioural welfare indicators in adult pair housed silver fox vixens (Vulpes vulpes) in autumn
(Master thesis, 2010-11-16)In recent years there has been an increasing concern for the welfare of animals in the fur production, especially regarding the housing conditions. The aim of this study was to examine the effect of two different housing ...