Sökning: "Dual phases"

Visar resultat 21 - 25 av 44 avhandlingar innehållade orden Dual phases.

  1. 21. Ozonskiktet och risksamhället : En studie av den svenska politiska diskussionen rörande ozonskiktet 1968-1992

    Författare :Mathias Martinsson; Jonas Anshelm; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Ozone layer; ozone depletion; CFC; environmental politics; risk society; ecological modernisation; reflexive modernisation; political use of scientific knowledge; ozonskiktet; miljöaspekter; miljöpolitik; historia; Sverige; 1968-1992; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

    Sammanfattning : This thesis examines the development of the Swedish political discussion concerning the ozonelayer between 1968 and 1992. The analysis is based on the assumption that the threats against the ozone layer confronted the political system with an issue that called for new ways of thinking about environmental problems. LÄS MER

  3. 22. Mirror, mirror on the wall, who's the innovator after all? : An explorative study of a management-initiated employee innovation process

    Författare :Izabelle Bäckström; Innovationsteknik; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Critical discourse analysis; Digitalization; Employee-driven innovation; Innovation management; Power relations; Roles; Web-based tools; Critical discourse analysis; Digitalization; Innovation management; Employee-driven innovation; Power relations; Roles; Web-based tools;

    Sammanfattning : Today, the innovation arena is open to a wider range of participants than previously acknowledged. One specifically neglected group of innovators in traditional innovation studies is non-R&D and non-managerial employees, also referred to as ‘ordinary’ employees by the existing body of literature on employee-driven innovation (EDI). LÄS MER

  4. 23. Nanocrystalline Alumina-Zirconia Thin Films Grown by Magnetron Sputtering

    Författare :David Huy Trinh; Hans Högberg; Marianne Collin; Lars Hultman; Ingrid Reineck; Mats Halvarsson; Linköpings universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : Alumina-zirconia thin films have been deposited using dual magnetron sputtering. Film growth was performed at relatively low-to-medium temperatures, ranging from ~300°C to 810 °C. Different substrates were applied, including silicon (100), and industrially relevant materials, such as WC-Co hardmetal. LÄS MER

  5. 24. Coded Modulation Techniques in Fiber-Optical Communications

    Författare :Lotfollah Beygi; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Today's high demand for increasing the data transmission rate motivates a great challenge to improve the spectral efficiency of fiber-optical channels. In order to achieve a higher spectral efficiency, exploiting an advanced coded modulation scheme is inevitable. LÄS MER

  7. 25. Motsättningar i vårdarbete : en fallstudie av ett försök till samarbete mellan psykisk barn- och ungdomsvård och vuxenpsykiatri

    Författare :Anna-Lena Lindquist; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; activity-matrix; contradiction; cooperation; experimental work condition; organisational change; teamwork; welfare work; work control; working group conflict;

    Sammanfattning : During a period of over five years two psychiatric teams have attempted to develop a programme for cooperation between child and youth care and adult psychiatric care in common premises in a local community just outside Stockholm. The thesis docu­ments, in six parts, the experiences from these experimental working conditions and how they were used to reach the desired goals of change in the organisations and in the activities of the teams. LÄS MER