Sökning: "socio-technical systems"

Visar resultat 16 - 20 av 116 avhandlingar innehållade orden socio-technical systems.

  1. 16. Bränsle för den moderna nationen : Etanol och gengas i Sverige under mellankrigstiden och andra världskriget

    Författare :Helena Ekerholm; Bosse Sundin; Jonny Hjelm; Arne Kaijser; Umeå universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; alternative fuels; ethanol; wood gas; energy policy; controversy; history of biofuels; alternative technology; social constructions of technology; socio-technical systems; political debate; socio-technical debate; history of technology; automotive history.; drivmedel; etanol; generatorgas; gengas; drivmedelsalternativ; biodrivmedel; förväntningar; kontrovers; sociotekniska system; sociala konstruktioner av teknik; alternativ teknik; politik; teknikdebatt; energipolitik; mellankrigstiden; andra världskriget; autarki; socioteknisk debatt; automobilhistoria; motorhistoria; historia; History;

    Sammanfattning : This thesis investigate Swedish policy-making concerning promotion of wood gas and ethanol distilled from fermented sulphite lye as domestic fuel alternatives in the Interwar years and World War II. With a departure point in the theories of social constructions of technology (SCOT), the sociology of expectations and Thomas P. LÄS MER

  3. 17. Mobile Supported e-Government Systems : Analysis of the Education Management Information System (EMIS) in Tanzania

    Författare :Gudrun Wicander; John-Sören Pettersson; Anders G. Nilsson; Peter Rönnlund; Louise Yngström; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; e-Government systems; mobile telephony; SMS; blended digital system; education management; information systems; systems theory; developing countries; Tanzania; ICT4D; M4D; Information Systems; Informatik;

    Sammanfattning : e-Government systems are considered by both governments and international organisations to improve administration and management. In Tanzania, an e-government system for education administration, EMIS, is partly implemented but shows several limitations. LÄS MER

  4. 18. Vessel Traffic Service (VTS) : a maritime information service or traffic control system? : understanding everyday performance and resilience in a socio-technical system under change

    Författare :Gesa Praetorius; Erik Hollnagel; Joakim Dahlman; Chalmers University of Technology; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Vessel Traffic Service; Traffic Management; Cognitive Systems Engineering; Resilience Engineering; Performance Variability; Functional Resonance Analysis Method FRAM ; Technology byts ev till Engineering ; Teknik;

    Sammanfattning : Vessel Traffic Service (VTS) is a shore-side maritime assistance service that supports bridge teams in their safe navigation of port approaches and other areas that present navigational difficulties. The VTS is implemented in national waters and provides vessels with information through transmissions and broadcasts on Very High Frequency (VHF) radio. LÄS MER

  5. 19. Designing for Safe Maritime Navigation. Studying Control Processes for Bridge Teams

    Författare :Victor Fernando Placido da Conceicao; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; safety; Socio-technical Systems; navigation control; joint cognitive systems; e-Navigation; human factors; pilotage;

    Sammanfattning : Several technological advances have been seen the maritime domain to achieve higher operational efficiency and to address the generally recognised causes of most maritime accidents. The International Maritime Organization (IMO) endorses the use of best available technology to “drive continuous improvement and innovation in the facilitation of maritime traffic” in line with the goal of sustainable development. LÄS MER

  7. 20. The Triumph of Technology Over Politics? : Reconstructing Television Systems: The Example of Sweden

    Författare :Lena Ewertsson; Lars Ingelstam; Martin Kylhammar; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Interdisciplinary studies; Television broadcasting; cable television; satellite television; socio-technical systems; large technical systems; entrepreneurship; Industriförvaltnings AB Kinnevik; TV3; Sweden; Tvärvetenskap; Kabel-TV; Satellit-TV; Public service; Sverige; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

    Sammanfattning : Based upon perspectives and concepts from social and historical research on technical systems, this dissertation describes and analyses events and processes relating to the dramatic change in television in Western Europe during the 1980s and early 1990s. In particular, it focuses on how Swedish television, conceived as a large socio-tecnical system, has shifted from a traditional 'public service' system to a more open and mixed system. LÄS MER