Sökning: "role behavior"

Visar resultat 21 - 25 av 858 avhandlingar innehållade orden role behavior.

  1. 21. Promoting safety in organizations : The role of leadership and managerial practices

    Författare :Malin Mattson; Johnny Hellgren; Ingemar Torbiörn; Magnus Sverke; Gudela Grote; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Transformational leadership; transactional leadership; safety-specific leadership; workplace safety; injuries; accidents; safety compliance; safety initiative; organizational citizenship behavior; communication; incident reporting; patient safety; incentive program; Psychology; psykologi;

    Sammanfattning : Workplace accidents and injuries are a growing problem for organizations in Sweden as well as in many other countries. As a consequence, improving workplace safety has become an area of increasing concern for employers and politicians as well as researchers. LÄS MER

  3. 22. Health behavior : studies on determinants for health behavior and the relationships between health behavior, beliefs, and knowledge

    Författare :Kristina Görel Näslund; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :health behavior; health beliefs; health knowledge; compliance;

    Sammanfattning : The general aim was to study determinants for health behavior. The groups surveyed were: 1) male and female university students, 2) male and female blue-collar workers, and 3) middle-aged men with slightly to moderately elevated coronary heart disease risk factors invited to participate in a 6-month diet and physical exercise program. LÄS MER

  4. 23. Phytoplankton defense mechanisms against grazing : the role of grazing infochemicals

    Författare :Veronica Lundgren; Edna Granéli; Takeshi Yasumoto; Aaron Barkoh; Linnéuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Akvatisk ekologi; Aquatic Ecology;

    Sammanfattning : Many phytoplankton species have evolved a variety of different defenses to decrease losses from grazing; morphological features, changes in life-history/behavior, and production of toxins. These defenses may be associated with costs. Therefore, some phytoplankton only express the defense when needed, i.e. LÄS MER

  5. 24. Kleptoplasty in Dinophysis spp : Ecological role and evolutionary implications

    Författare :Susanna Minnhagen; Paulo Salomon; Gregory Doucette; Linnéuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Dinophysis; kleptoplastid; real-time PCR; 16S rRNA; plastid evolution; Baltic Sea; Flow cytometry; Marine ecology; Marin ekologi; Akvatisk ekologi; Aquatic Ecology;

    Sammanfattning : This thesis deals with the question of whether planktonic protits of the genus Dinophysis have permanent plastids (=chloroplasts) or practice kleptoplasty, i.e. acquire plastids via predation on other microorganisms. Sequencing the plastid 16S rDNA of Dinophysis spp. LÄS MER

  7. 25. Exploring Tactical Command and Control : A Role-Playing Simulation Approach

    Författare :Jiri Trnka; Erland Jungert; Björn Johansson; Tim Grant; Linköpings universitet; []
    Nyckelord :TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : This thesis concerns command and control (C2) work at the tactical level in emergency and crisis response operations. The presented research addresses two main research questions. The first question is whether it is feasible to simulate and study C2 work in the initial stages of response operations by means of role-playing simulations. LÄS MER