Avancerad sökning

Visar resultat 21 - 25 av 41 avhandlingar som matchar ovanstående sökkriterier.

1. 21. An Organic Electrochemical Transistor for Printed Sensors and Logic

   Författare :David Nilsson; Magnus Berggren; George G. Malliaras; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; printable organic electrochemical transistors OECT ; polymers; charge signal carriers; proton-conducting electrolyte Nafion ; Organic chemistry; Organisk kemi;

   Sammanfattning : Conducting polymers entered the research field in late 70´s and efforts aimed at achieving printed electronics started a decade later. This thesis treats printable organic electrochemical transistors (OECT). Some conjugated polymers can be switched between a high conducting and a low conducting state in an electrochemical cell. LÄS MER

3. 22. Tribology in Metal Working

   Författare :Maria Nilsson; Staffan Jacobson; Mikael Olsson; Magnus Jarl; Uppsala universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Tribology; friction; wear; metal working; coatings; wire drawing; hot work rolls; Teknisk fysik med inriktning mot tribomaterial; Engineering Science with specialization in Tribo Materials; Steel Forming and Surface Engineering;

   Sammanfattning : This thesis focuses on the tribological performance of tool surfaces in two steel working operations, namely wire drawing and hot rolling. In all forming operations dimensions and surface finish of the products are of utmost importance. LÄS MER

4. 23. On Institutional Demands in Banking and the Exchange of Hard and Soft Accounting Information

   Författare :Magnus Norberg; Fredrik Nilsson; Linda Wedlin; Mikael Wendschlag; Katarina Kaarbøe; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Banking; Institutional demands; Regulatory initiatives; Exchange; Accounting information; Hard information; Soft information; Financial regulation; KRITA; MiFID II; Financial robo-advising; Transactions; Relationship; Firms; Digitalisation; Tension; Business Studies; Företagsekonomi;

   Sammanfattning : The overarching purpose of the thesis is to explore how institutional demands influence banks, which has been a core issue in banking research. This has become even more critical since the financial crisis of 2007–2009. LÄS MER

5. 24. Utbildningskontraktets villkor : Utbildningsförlopp på en förändrad gymnasielärarutbildning

   Författare :Magnus Persson; Ola Agevall; Margareta Nilsson-Lindström; Lennart Svensson; Linnéuniversitetet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; educational resources; habitus; higher education; historical sociology; longitudinal qualitative research; teacher education; student selection; upper secondary schoolteacher; gymnasielärare; habitus; historisk sociologi; högre utbildning; longitudinell kvalitativ forskning; lärarutbildning; studentselektion; utbildningsresurser; Sociology; Sociologi;

   Sammanfattning : For the last decades the social position of the Swedish upper secondary schoolteacher programme has fallen dramatically in the field of higher education. The once social homogeneity among students has transformed into heterogeneity. LÄS MER

7. 25. Occupation-focused and occupation-based interventions for community-dwelling older people : Intervention effects in relation to facets of occupational engagement and cost effectiveness

   Författare :Magnus Zingmark; Ingeborg Nilsson; Anne Fisher; Lars Lindholm; Kerstin Tham; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Activities of daily living; Bathing disabilities; Cost effectiveness; Effect size; Health promotion; Occupational therapy; Leisure engagement; Reablement; Self-rated health; Successful aging; QALY;

   Sammanfattning : Background Occupation-focused and occupation-based interventions can potentially promote occupational engagement among community-dwelling older people, but there is limited evidence to identify the most effective and cost-effective interventions. For independent-living older people, there is a lack of evidence to determine if occupation-focused and occupation-based interventions have an effect on their occupational engagement. LÄS MER