Blar i Master's theses (IHA) på tittel
Viser treff 266-285 av 318
-
Stabilitet i atferd og emosjoner hos hund fra 3 måneder og frem til 15 måneders alder
(Master thesis, 2010-12-23)Del 1: Hunden blir ofte sett på som menneskets beste venn. For å få en bedre forståelse av hundens atferd, har vi sett nærmere på: hundens domestisering, hva atferd er, samt atferdsutvikling og atferdsproblemer. Domestiseringen ... -
Starch Digestion in Broiler Chickens: A Literature Study and an In vitro Comparison with Pigs
(Master thesis, 2017)Starch is a quantitatively important source of energy in poultry diets. Despite high loads of starch in the diet, poultry species can utilize a variety of starch sources very efficiently. Pancreatic α-amylase is the major ... -
Statistical model comparison in genetic analysis of challenge test data on Streptococcus agalactiae resistance in Nile tilapia (Oreochromis niloticus)
(Master thesis, 2016-08-09)Five statistical models were used to analysis genetic variations, heritability and the ability to predict survival of Nile tilapia based on challenge test data. 12 full-sib Nile tilapia families (1870 individuals) with an ... -
Strategi for opptrapping av kraftfôr etter kjeing for å sikre god produksjon og helse hos norske mjølkegeiter
(Master thesis, 2016-08-18)I Norge har mjølkeavdråtten hos geit økt mye i seinere tid. Etter kjeing er geiter ofte i negativ energibalanse (NEB), og fôring av kraftfôr må balanseres mellom tilførsel av nok energi, og samtidig unngå for mye mobilisering ... -
Studenters risikovurdering ved sesonginfluensa og influensapandemier med utgangspunkt i svineinfluensaen i 2009
(Master thesis, 2012-09-04)I 2009 stod Norge overfor en global utfordring, da verdens helseorganisasjon (WHO) erklærte influensapandemi, kjent som svineinfluensa. Myndighetenes håndteringen av svineinfluensaen har i ettertid blitt svært omdiskutert. ... -
Subjective knowledge and organic fish consumption in Europe
(Master thesis, 2016)This study focused on investigating how subjective knowledge regarding organic food can influence organic food consumption in general and organic fish in particular. Data were collected through a consumer survey (n=2007) ... -
Suksesskriterier for å oppnå god fruktbarhet på melkekyr
(Master thesis, 2011-08-25)Fruktbarhet er en av de vanskeligste egenskapene i melkeproduksjon, fordi det er en lavarvbar egenskap som i stor grad blir påvirket av en rekke miljøfaktorer, inkludert produsenten. Denne undersøkelsen har sett på hva ... -
Supplementing a commercial diet for atlantic salmon (Salmo salar L.) with arginine, glutamate or tetradecylthioacetic acid (TTA). impact on production efficiency, slaughter parameters and flesh quality
(Master thesis, 2010-10-28)The present study was carried out to evaluate the effects of supplementing a commercial diets with 1.5% L-arginine, 1.5% L-glutamate or 0.25% tetradecylthioacetic acid (TTA) on feed intake, feed utilization and growth ... -
Sustainability aspects of applying GMOs in aquaculture
(Master thesis, 2012-05-18)Genetic modification technology has been suggested as a way to address challenges in aquaculture and other industries. For instance, the demand for fishmeal and fish oil in aquaculture industry is expected to increase ... -
Sustainable production of high quality Atlantic salmon fillets
(Master thesis, 2013-09-10)The aim of study was to identify the effect of Atlantic salmon (Salmo salar) energy status in the late summer on fat accumulation in the autumn, and to investigate whether it is possible to improve ... -
Søk etter DNA-variasjon som virker inn på resistens mot infeksiøs pankreasnekrose (IPN) i Atlantisk laks (Salmo salar)
(Master thesis, 2013-08-28) -
The accuracy of across population genomic predictionusing a Bayesian variable selection model
(Master thesis, 2015-11-05)Background: The use of information across populations is an attractive approach to increase the accuracy of genomic prediction for numerically small populations. However, accuracies of across population genomic prediction, ... -
The accuracy of genomic prediction for viral nervous necrosis and vibrosis disease resistance in atlantic cod
(Master thesis, 2014-09-18)The objective of this study was to estimate accuracy of genomic prediction for disease resistance to viral nervous necrosis and vibriosis using sparse and genome sequence SNP-data in Atlantic cod. The disease challenge ... -
The effect of biochemical parameters on tenderness in beef
(Master thesis, 2012-09-06)The tenderness of beef is determined by the degree of myofibrillar toughness and content of insoluble collagen. The myofibrils and connective tissue and their degradation is largely determined by the amount of proteases ... -
The effect of dietary antioxidants on hyperpigmented fillet spots of Atlantic salmon (Salmo salar L.)
(Master thesis, 2016-08-18)Superficial discolored spots on Atlantic salmon fillets is a serious problem for the farming industry. Fillets with large dark stained spots are downgraded by the processing industry while smaller spots are removed, ... -
The Effect of Dietary Phytase Supplementation and Incubation in Soy Protein Concentrate based diet Fed to Nile Tilapia
(Master thesis, 2015-05-07)Aquatic feed require high quality, low cost nutrients with increasing aquaculture production. Tilapia has become the third most important cultured fish species in the world, just after salmonids and carps. Soybean and its ... -
The effect of experimental sleep restriction on pain inhibition is sex dependent
(Master thesis, 2014-01-29)Sammendrag Baggrund: I den norske befolkning er prævalensen af kronisk smerte på 30 %. For personer med kronisk smerte påvirker smerterne i høj grad både det sociale liv og arbejdslivet. Søvnkvalitet og -længde har vist ... -
The effect of granite grit on broiler chickens performance and gizzard development
(Master thesis, 2016-08-16)For å undersøke effekten kråsstein på slaktekyllingens ytelse og kråsutvikling, ble en omfattende studie utført ved Senter for Husdyrforsøk, ved Norges Miljø- og Biovitenskapelige Universitet i Ås, Norge. 252 dag gamle ... -
The effect of gritstone supplementation on performance and digestion in broiler chickens
(Master thesis, 2016-08-18)A study was conducted to investigate the effect of grit supplementation for broiler chickens’ performance and digestion. Three field trials were performed to observe the effect of insoluble quartz grit under commercial ... -
The effect of intermittent feeding on crop functionality and activity of exogenous non starch polysaccharides hydrolysing enzymes
(Master thesis, 2012-08-06)An experiment was conducted to investigate the effect of intermittent feeding, exogenous enzyme supplementation (xylanase and β-glucanase) and their interaction on the performance of broiler chickens. Furthermore, possible ...