Sökning: "in visibility"

Visar resultat 16 - 20 av 219 avhandlingar innehållade orden in visibility.

  1. 16. Predator-prey interactions in freshwater systems: The importance of chemical communication

    Författare :Kajsa Åbjörnsson; Enhet akvatisk ekologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; marine biology; aquatic ecology; limnology; Marinbiologi; limnologi; akvatisk ekologi; Ecology; Ekologi; Hydrobiology; trophic cascades; non-lethal effects; benefits; costs; heredity; predator experience; alarmsubstances; dietary cues; amphibian larvae; invertebrates; visibility; fish; behaviour; Predator-prey; chemical cues;

    Sammanfattning : Predator released chemical cues provide a valuable source of information to prey organisms that can be used to alter their behaviour in order to reduce predation risk. In this thesis, I have examined under what circumstances chemical cues may be used by prey, and if prey discriminate between different cues. LÄS MER

  3. 17. Arctic geographies in the making : understanding political economy, institutional strategic selectivity, and agency in tourism pathway development

    Författare :Dorothee Bohn; Doris A. Carson; Linda Lundmark; E. Carina H. Keskitalo; Dimitri Ioannides; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Arctic tourism; political economy; institutional strategic selectivity; agency; tourism pathways; uneven development; metagovernance; regional development funding; resort enclave; firm financing;

    Sammanfattning : Tourism has long been promoted as a catalyst for socio-economic development in sparsely populated areas based on the commodification of culture and natural environments. This thesis examines the case of Arctic tourism in the two neighbouring northern counties of Finnish Lapland and Norrbotten (Sweden). LÄS MER

  4. 18. Supply chain visibility in the manufacturing industry: conditions and realisation

    Författare :Ravi Kalaiarasan; Magnus Wiktorsson; Jannicke Baalsrud Hauge; Carl Wänström; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; supply chains; supply chain visibility; technologies; supply chain management; försörjningskedjor; synlighet i försörjningskedjor; teknologier; supply chain management; Production Engineering; Industriell produktion;

    Sammanfattning : Supply chain visibility (SCV) has been gaining attention as a key for supply chainperformance. The key characteristics of SCV are information accessibility, accuracy,timeliness, completeness and usage, all of which aid in the enhancement ofoperational and strategic supply chain activities. LÄS MER

  5. 19. The dis/appearances of violence : When a 'peace-loving' state uses force

    Författare :Tua Sandman; Ulrika Mörth; Cecilia Åse; Martin Hall; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sweden; peace-enforcement; use of force; representation of violence; narrative structuration; identity and foreign policy; de politicisation; dislocation; in visibility; critical war studies; statsvetenskap; Political Science;

    Sammanfattning : The research problem that this dissertation addresses is how and with what implications the use of force in ‘distant’ places is made seen and known at home. As practices change and ‘peacework’ is becoming increasingly violent, the book argues that it is imperative to examine how war ‘comes home’ and to what extent the narratives emerging in public discourse open up for public reflection and (re)consideration. LÄS MER

  7. 20. Underwater Worlds : An Ethnography of Waste, Pollution, and Marine Life

    Författare :Rasmus Rodineliussen; Bengt Karlsson; Helena Wulff; Marianne Lien; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Aquabiopolitics; Lake Mälaren; Marine Life; Pollution; Relations; Science; Social Media; Stockholm; The Baltic Sea; Time; Trash Diving; Violence; Visibility; Waste; Water; Social Anthropology; socialantropologi;

    Sammanfattning : In this dissertation, I investigate relations between humans, waste, pollution, and marine life. I introduce the concept of Aquabiopolitics as a means to understand how humans govern life in water in order to enrich human life on land. LÄS MER