Sökning: "juveniles"

Visar resultat 1 - 5 av 57 avhandlingar innehållade ordet juveniles.

  1. 1. Conservation of landlocked Atlantic salmon in a regulated river : Behaviour of migratory spawners and juveniles

    Författare :Anna Hagelin; Eva Bergman; Fleming Ian; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Atlantic salmon; conservation; migration; spawning; hydropower; competition; juveniles; brown trout; hatchery reared; fallback; delay; Biology; Biologi;

    Sammanfattning : Hydropower dams represent one of the major threats to river ecosystems today. The dams block migratory routes in many rivers, which is problematic for migratory fish species. Trap-and-transport may be an alternative to fish passage solutions, as a strategy to compensate for lost river connectivity. LÄS MER

  3. 2. Den pedagogiska praktikens janusansikte: om det kommunikativa handlandets didaktiska villkor och konsekvenser

    Författare :Lena Fritzén; Utbildningsvetenskap; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; pedagogical action; pedagogical practice; communicative action; strategic action; didactics; primary and secondary school; teacher training; special homes for juveniles; dialectics; curriculum theory; Pedagogy and didactics; critical ethnography; Pedagogik; didaktik;

    Sammanfattning : Pedagogical practice is, in several important considerations, contradictory in character. In this dissertation attenention is drawn towards the field of tension that prevails between pedagogical action, which can be descibed in terms of strategic processes and communicative pedagogical action. LÄS MER

  4. 3. Häktad eller omedelbart omhändertagen? : en studie om akuta frihetsberövanden av unga lagöverträdare

    Författare :Lupita Svensson; Karsten Åström; Hans Swärd; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; unga lagöverträdare; akuta frihetsberövanden; häktning; omedelbart omhändertagande; normrationell; målrationell; repression; behandling; Social work; Socialt arbete;

    Sammanfattning : This thesis deals with the question of how Swedish society responds when juveniles commit crimes. The focus is social work co-operating with the legal system and the interaction between these two. LÄS MER

  5. 4. Unga vuxna med en historia av uppförandestörning : En långtidsuppföljning med ett salutogent och ekologiskt perspektiv

    Författare :Martin Bergström; Socialhögskolan; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Social sciences; Sense of coherence; KASAM; SOC; conduct disorder; Samhällsvetenskaper; kliniskt urval; unga vuxna; långtidsuppföljning; Känslan av sammanhang; utfall; uppförandestörning; SOC; KASAM;

    Sammanfattning : This dissertation consists of a primary and a secondary study. The aim of the primary study is to follow-up a group of juveniles diagnosed with conduct disorder (n=351) into adulthood. The secondary study's aim is to question, clarify and attach the questionnaire SOC-29 to the salutogenic theory. LÄS MER

  7. 5. Fish Community Structure and the Role of Non-Indigenous Species Associated to Seagrass Ecosystems of Eastern Mediterranean

    Författare :Stefan Kalogirou; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Temporal and spatial variation in density, biomass and body size of littoral fish species associated with near shore Posidonia oceanica meadows were studied throughout an annual cycle in an area of eastern Mediterranean. Approximately 109350 littoral fish were collected, belonging to 34 families and 88 species. LÄS MER