Sökning: "Håkan Björklund"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden Håkan Björklund.

1. 1. Development of microstructure in ceramic composites

   Författare :Håkan Björklund; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; grain growth; additives; quantitative microscopy; microstructure; aluminium oxide; whiskers; silicon nitride;

   Sammanfattning : .... LÄS MER

3. 2. Grain Morphology and Intergranular Structure of Si3N4 and Al2O3 Based Ceramics

   Författare :Håkan Björklund; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; whiskers; stereology; electron microscopy; sintering; silicon nitride; quantitative microscopy; grain growth; ceramics; microstructure; aluminium oxide;

   Sammanfattning : This thesis concerns factors controlling the grain morphology in Si3N4 and Al2O3 based ceramics. The microstructures of the ceramics were characterized by scanning electron microscopy in combination with quantitative microscopy and stereologic methods. LÄS MER

4. 3. Constituting the Healthy Employee? : Governing gendered subjects in workplace health promotion

   Författare :Erika Björklund; Britt-Marie Berge; Jan Wright; Håkan Larsson; Högskolan i Gävle; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Workplace health promotion; health education; physical activity; diet; discourse; governmentality; bio-power; gender; Education; Pedagogik; Gender studies; Genus; Public health science; Folkhälsovetenskap;

   Sammanfattning : With a post-structural approach and an analytical focus on processes of governmentality and biopower, this study is concerned with how discourses of health are contextualized in educational practice and interaction between educators and participants in workplace health promotion (WHP) interventions. Of concern are issues of the discursive production, regulation and representation of power, knowledge and subjects as gendered beings in workplace health promotion interventions. LÄS MER

5. 4. Effects of repetitive work on proprioception and of stretching on sensory mechanisms : implications for work-related neuromuscular disorders

   Författare :Martin Björklund; Håkan Johansson; Albert Crenshaw; Ronny Lorentzon; Måns Magnusson; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medicine; Repetitive motions; Muscle fatigue; Proprioception; Muscle stretching; Work-related musculoskeletal disorders; Nociception; Ergonomics; Medicin; Dermatology and venerology; clinical genetics; internal medicine; Dermatologi och venerologi; klinisk genetik; invärtesmedicin; medicin; Medicine;

   Sammanfattning : The aims of the thesis were (i) to investigate the impact of repetitive low-intensity work exposure on proprioception and (ii) to examine effects of muscle stretching (especially sensory effects and effects on muscle nociception) and to relate its application to the prevention, alleviation and/or treatment of work-related neuromuscular disorders. The effects of low-intensity repetitive work on the shoulder proprioception were tested in healthy subjects. LÄS MER

7. 5. Essays on transition

   Författare :Monika Hjeds Löfmark; Lars Behrenz; Håkan Locking; Anders Björklund; Växjö universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; transition economics; labour market; Russia; terrorism; Economics; Nationalekonomi; Economics; Nationalekonomi;

   Sammanfattning : Transition Economics focuses on the transformation of a socialist economic system to market economy, which is of interest both because of its policy relevance and its importance to economic theory. As transition was one of the most important economic events of the last century, the study of Transition Economy may help us to understand the difficulties, surprises, and obstacles when a society undergoes profound change. LÄS MER