Search for dissertations about: "veterinärmedicin"

Showing result 6 - 10 of 167 swedish dissertations containing the word veterinärmedicin.

  1. 6. Population level genome-wide association studies in dairy cattle

    Author : Xiaowei Mao; Sveriges lantbruksuniversitet.; [2016]
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : In recent years, genome-wide association studies (GWAS) has become a dominant tool for detecting genetic architectures for complex traits. Thousands of associated genetic variants have been reported. However, the resolution of these studies was limited by the available marker density for the quantitative trait loci (QTL) region. READ MORE

  2. 7. Quantifying Risk in Epidemiological and Ecological Contexts

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Stefan Sellman; Linköpings universitet.; Linköpings universitet.; [2018]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Abstract : The rates of globalization and growth of the human population puts ever increasing pressure on the agricultural sector to intensify and grow more complex, and with this intensification comes an increased risk of outbreaks of infectious livestock diseases. At the same time, and for the same reasons, the detrimental effect that humans have on other species with which we share the environment has never been more apparent, as the current rates of species loss from ecological communities rival those of ancient mass extinction events. READ MORE

  3. 8. Sow reproduction and piglet performance in multi-suckling pens

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Ola Thomsson; Sveriges lantbruksuniversitet.; [2016]
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Abstract : Production systems with group housing of sows at different stages of production are increasing in Europe, as an effect of public demand for more animal welfare-friendly pig production. Some niche certified piglet production systems keep lactating sows with piglets in groups in multi-suckling pens. READ MORE

  4. 9. Studies on verotoxigenic Escherichia coli O157 in Swedish cattle

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Stefan Widgren; Sveriges lantbruksuniversitet.; [2016]
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Verotoxigenic Escherichia coli O157:H7 (VTEC O157) is an important zoonotic pathogen capable of causing infections in humans, sometimes with severe symptoms such as hemorrhagic colitis and hemolytic uremic syndrome (HUS). Cattle are considered to be the main reservoir of the bacterium. READ MORE

  5. 10. Physiological and behavioural responses to fear and discomfort in dogs and goats

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Louise Winblad Von Walter; Sveriges lantbruksuniversitet.; [2010]
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Abstract : In this thesis, behavioural and physiological methods were combined to better understand reactions to fearful situations in dogs and separation in goats. Fear of gunshots is common in dogs, but also other fears, such as fear of walking on certain floors. READ MORE