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Visar resultat 6 - 10 av 27 avhandlingar som matchar ovanstående sökkriterier.

  1. 6. Effects of winter-feeding on reindeer’s future ability to utilize natural pastures

    Författare :Heidi Rautiainen; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : Winter feeding of reindeer (Rangifer tarandus tarandus) has become an increasingly common management action in reindeer husbandry in Sweden, Finland, and Norway when natural grazing resources are unavailable due to the loss of grazing grounds, disturbances, and icing events. In the short term, feeding increases survival and reproduction, but the long-term effects on reindeer’s ability to utilize natural pastures have not been investigated. LÄS MER

  2. 7. Studies on stress in African green monkeys (Cercopithecus aethiops) : Stress associated cortisol and prolactin levels, lymphocyte modulation and pathological changes in adrenal cortex, stomach and hippocampus in the African green monkey (C. aethiops)

    Författare :Mbaruk Abdalla Suleman; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Physiology and anatomy; adrenal cortex; capture; confinement; cortisol; husbandry; housing; hippocampus; lymphocytes; prolactin; stomach; stress; wild; African green monkeys; Fysiologi och anatomi; Physiology and pharmacology; Fysiologi och farmakologi; Physiology; fysiologi;

    Sammanfattning : African green monkeys (AGMs) are highly susceptible to captivity-induced stress. An investigation of spontaneous deaths of laboratory confined AGMs at the Institute of Primate Research, Nairobi, Kenya over a period of 7.5 years documented mild to severe gastric mucosal erosions and ulcers in 83 of 260 (32%) necropsies. LÄS MER

  3. 8. Berbati between Argos and Corinth : the excavations at Pyrgouthi in 1995 and 1997 : from the early Iron Age to the early Roman period

    Författare :Arto Penttinen; Pontus Hellström; Stockholms universitet; []
    Nyckelord :Landscape archaeology; border zone; boundary; Corinthia; Argolid; Early Iron Age Greece; Classical Greece; Hellenistic Greece; Early Roman Greece; pastoralism; transhumance; animal husbandry; ancient agriculture; potters kiln; tower; fortification; antikens kultur och samhällsliv; Classical Archaeology and Ancient History;

    Sammanfattning : This dissertation is based on the finds from the archaeological excavations at Pyrgouthi, Berbati, in the Argolid, Greece, in 1995 and 1997. The excavations focused on a rectangular tower built of heavy polygonal blocks, which was identified as belonging to a farmstead site during an earlier surface survey in the area. LÄS MER

  4. 9. Das seufzende Schwein : Zur Theorie und Praxis in deutschen Modellen zur Tierethik

    Författare :Helena Röcklinsberg; Robert Heeger; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Religion; the view of human being; the view of the animal; normative ethical theory; value worth; dignity; ethology; pig; theory; practice; theology; philosophy; theistic atheistic view; Günter Altner; Erich Grässer; Klaus Michael Meyer-Abich; Michael Schlitt; Ursula Wolf; anthropocetrism; sentientism; biocentrism; ecocenstism; theocentrism; moral standing; dialouge; image of God; Religionsvetenskap Teologi; Religion Theology; Religionsvetenskap Teologi; historia; History;

    Sammanfattning : In this study five German models of animal ethics are analysed. Three theological and two philosophical models representing anthropocentric, sentientistic, biocentric and ecocentric perspectives are presented. LÄS MER

  5. 10. Den produktiva gåvan. Tradition och innovation i Sydskandinavien för omkring 5 300 år sedan

    Författare :Kristina Jennbert; Arkeologi; []
    Nyckelord :HUMANIORA; HUMANITIES; utbyte; innovation; neolitisering; tradition; ertböllekultur; Mauss; odling; trattbägarkultur; djurhållning; reciprocitet; gåva;

    Sammanfattning : The main issues discussed in this dissertation are the questions how and why farming and animal husbandry were introduced in southern Scandinavia. The Löddesborg site by the Öresund coast supplied most of the basic materials used in the analysis. LÄS MER