Sökning: "job rotation"

Visar resultat 1 - 5 av 10 avhandlingar innehållade orden job rotation.

  1. 1. Repetitive and monotonous work among women : Psychophysiological and subjective stress reactions, muscle activity and neck and shoulder pain

    Författare :Dag Rissén; Bo Melin; Ulf Lundberg; Anders Kjellberg; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Repetitive and monotonous work; women; psychophysiological stress reactions; subjective stress reactions; muscle activity; trapezius muscle; neck and shoulder pain; job rotation; Psychology; Psykologi;

    Sammanfattning : Repetitive and monotonous work is frequently associated with neck and shoulder pain and negative psychosocial factors inducing stress reactions. The present thesis concerns the relations between psychophysiological and subjective stress reactions, muscle activity measured by surface electromyography (SEMG) in the trapezius muscle, and neck and shoulder pain in women performing repetitive and monotonous work. LÄS MER

  3. 2. Combining cognitive and physical work tasks: Short-term effects on fatigue, stress, performance and recovery

    Författare :Susanna Mixter; Svend Erik Mathiassen; David Hallman; Petra Lindfors; Paul Jarle Mork; Högskolan i Gävle; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; physical; repetitive; cognitive; mental; load; variation; job rotation; restoration; allostatic load; fysisk; repetitiv; kognitiv; mental; belastning; variation; arbetsrotation; återhämtning; allostatisk belastning; Health-Promoting Work; Hälsofrämjande arbete;

    Sammanfattning : Background: Although combinations of physical and cognitive work tasks occurs in working life (both concurrent and alternating), no one has summarized the research regarding such combinations. Very few studies have investigated the effects of alternating physical and cognitive tasks, which have been suggested as an alternative to classic job rotation. LÄS MER

  4. 3. Mixing Processes for Ground Improvement by Deep Mixing

    Författare :Stefan Larsson; KTH; []
    Nyckelord :Deep Mixing; Lime cement columns; Mixing mechanisms; Mixture quality; Field test; ANOVA; Variance reduction.;

    Sammanfattning : The thesis is dealing with mixing processes havingapplication to ground improvement by deep mixing. The mainobjectives of the thesis is to make a contribution to knowledgeof the basic mechanisms in mixing binding agents into soil andimprove the knowledge concerning factors that influence theuniformity of stabilised soil. LÄS MER

  5. 4. Flexibilitetens gränser : Förändring och friktion i arbetsliv och familj

    Författare :Anne Grönlund; Thomas P. Boje; Jonas Edlund; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sociology; Flexibility; flexibilization; working time; flexible work hours; functional flexibility; labour market regulation; numerical flexibility; gender segregation; gender equality; family; work family conflict; housework; leisure activities; job enrichment; work intensification; Sociologi; Sociology; Sociologi; Sociology; sociologi;

    Sammanfattning : THE TERM FLEXIBILITY has come to be a symbol for a number of grand hopes. An increased flexibility is seen as a key issue for modern organisations and is assumed to pave the way for a more gender equal and family friendly working life. LÄS MER

  7. 5. Decentralised energy systems based on biomass : a life cycle perspective on climate impact and energy balance

    Författare :Marie Kimming; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : Replacing fossil fuels with renewable energy sources is recognised as an important measure to mitigate climate change. Residual biomass from agriculture and forestry and short-rotation coppice grown on unused land can be converted to heat, power and fuel without directly compromising production of edible crops. LÄS MER