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Visar resultat 1 - 5 av 1460 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Going Live : Collaborative Video Production After Television

   Författare :Arvid Engström; Oskar Juhlin; Elizabeth Churchill; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Video; live; production; broadcasting; mobile; amateur; liveness; interaction design; collaboration; participatory media; Man-Machine-Interaction MMI ; människa-maskin-interaktion MMI ;

   Sammanfattning : This thesis explores social and creative practices that emerge with new mobile video technology. The work frames a design space that spans across both the social and technical domains. LÄS MER

3. 2. ”Det är live liksom” : Elevers perspektiv på villkor och utmaningar i Idrott och Hälsa

   Författare :Madeleine Wiker; Annica Löfdahl; Christian Augustsson; Eva-Carin Lindgren; Karlstads universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Physical Education [PE]; health; pupils’ perspectives; pupils; PE teachers; grading system; assessment and grading; focus groups; Social Representations theory; Skolämnet Idrott och Hälsa [IH]; elevers perspektiv; hälsa; idrottslärare; betygssystem; bedömning och betygsättning; fokusgrupper; social representationsteori; Pedagogiskt arbete; Educational Work; Idrottsvetenskap; Sports Science;

   Sammanfattning : Based on pupils' perspectives, the purpose of this dissertation is to contribute to increased knowledge and in-depth understanding of PE. Sport, exercise and health are important factors for young people’s wellbeing. Children and young people who exercise sleep better, have more energy, learn to cooperate and perform better at school. LÄS MER

4. 3. Durability evaluation of PEM fuel cell components

   Författare :Live Mølmen; Peter Leisner; Lars Fast; Frode Seland; Jönköping University; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Proton exchange membrane fuel cell; bipolar plate; corrosion; interfacial contact resistance; electrocatalysis; Polymermembranbränsleceller; bipolära plattor; korrosion; kontaktresistans; katalys;

   Sammanfattning : Proton exchange membrane fuel cells (PEMFCs) are used to convert hydrogen and oxygen to electricity, heat, and water. There are no greenhouse gas emissions, given that the hydrogen is produced from renewable sources, such as water electrolysis from wind, hydro or solar energy. LÄS MER

5. 4. Materials Reliability in PEM Fuel Cells

   Författare :Live Mølmen; Peter Leisner; Ulf Jansson; Jönköping University; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Fuel cell; PEMFC; Bipolar plate; Catalyst; Electrodeposition; Corrosion; Stainless steel; Accelerated stress tests; bränsleceller; PEM; bipolära plattor; katalysator; elektroplätering; korrosion; accelererad testning;

   Sammanfattning : As part of the global work towards reducing CO2 emissions, all vehicles needs to be electrified, or fueled by green fuels. Batteries have already revolutionised the car market, but fuel cells are believed to be a key energy conversion system to be able to electrify also heavy duty vehicles. LÄS MER

7. 5. Governing the Unaccompanied Child - Media, Policy and Practice

   Författare :Live Stretmo; Göteborgs universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Unaccompanied children and minors; forced migration; Governmentality; programs of governing; discourse; media and policy analysis;

   Sammanfattning : Through three different case studies, this thesis analyzes how unaccompanied minors are constructed and governed as a specific group of refugees in Norway and Sweden. The first study investigates the Norwegian and Swedish media debate from 2000-2008 by examining how incidences of so-called “missing unaccompanied children” were highlighted on the media agenda. LÄS MER