Sökning: "stängning"

Visar resultat 1 - 5 av 8 avhandlingar innehållade ordet stängning.

  1. 1. Lärares professionaliseringssträvanden vid skolutveckling : Handlingsalternativen stängning och allians

    Författare :Steffan Lind; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Educational change; professionalization; professionalism; social closure; alliance;

    Sammanfattning : The overall purpose of this thesis was to contribute to the understanding of teachers’ endeavours to their own professionalization in connection with developmental work at school. The main purpose was to analyse how well these endeavours could be interpreted and understood in terms of the action-altematives of closure and alliance. LÄS MER

  3. 2. Varken resurs eller problem : om lågutbildade ungas etablerings- och försörjningsmöjligheter

    Författare :Martin Kvist; Jonas Olofsson; Alexandru Panican; Lisbeth Lundahl; Malmö universitet; []
    Nyckelord :Arbetsmarknad; utbildning; arbetslöshet; yrkesutbildning; social stängning; etablering; work-welfare cycling; Hälsa och samhälle; Health and society;

    Sammanfattning : This thesis explores labour market opportunities for young people based on the assumption that these opportunities vary depending on the local socio-economic context (level of education, level of income, the proportion of employed within the population). The situation for young people with low education, i.e. LÄS MER

  4. 3. From Pioneers to Target Group : Social Change, Ethnicity and Memory in a Lithuanian Nuclear Power Plant Community

    Författare :Kristina Sliavaite; Sociologiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Ignalina nuclear power plant; Deindustrialization; post-socialism; East Central Europe; ethnicity; collective memory; social change; Russian speaking population; decline; modernization; migration; enclave; risk; social insecurity; uncertainty; national insurance; Social problems and welfare; Cultural anthropology; ethnology; Sociala problem; migration; risk; social välfärd; socialförsäkring; Kulturantropologi; etnologi;

    Sammanfattning : This thesis focused on an examination of human agency and strategies for responding to rapid social and economic change. Fieldwork was carried out in the community of Visaginas town that was built during the Soviet period in Lithuania. The town is situated next to the Ignalina nuclear power plant. LÄS MER

  5. 4. Exhaust Heat Utilisation and Losses in Internal Combustion Engines with Focus on the Gas Exchange System

    Författare :Habib Aghaali; Hans-Erik Ångström; Carlos Guardiola; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Turbocharger; heat transfer; heat loss; exhaust heat utilisation; waste heat recovery; turbocompound; divided exhaust period; internal combustion engine; gas exchange; pumping loss; variable valve timing; WHR; DEP; Turbo; värmeöverföring; värmeförluster; avgasvärme utnyttjande; förluster vid värmeåtervinning; turbocompound; delad avgasperiod; förbränningsmotor; gasväxling; pumpningsförlust; variabla ventiltider; WHR; DEP; Vehicle and Maritime Engineering; Farkostteknik; Energy Technology; Energiteknik;

    Sammanfattning : Exhaust gas energy recovery should be considered in improving fuel economy of internal combustion engines. A large portion of fuel energy is wasted through the exhaust of internal combustion engines. Turbocharger and turbocompound can, however, recover part of this wasted heat. LÄS MER

  7. 5. Superior Underwater Vision in Humans

    Författare :Anna Gislén; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; taxonomy; zoogeography; Zoologisk systematik; djurgeografi; Systematic zoology; contrast sensitivity; spatial vision; Accommodation; pupil;

    Sammanfattning : Amphibious vision is accomplished in many animals by special optical and physiological adaptations in the eyes. However, human eyes are considered to be adapted to a life in air since our curved outer cornea – which is used to refract more than two-thirds of the incoming light on land – becomes useless underwater. LÄS MER