Sökning: "säkerhet"

Visar resultat 21 - 25 av 375 avhandlingar innehållade ordet säkerhet.

  1. 21. Tillbaka till livet : att skapa säkerhet i hjärtintensivvården

    Författare :Sabrina Thelander; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; intensive care; safety; risk; ethnography; social interaction; medical technology; illness trajectory; hierarchies of power; medical practice; Hjärt- o kärlsjukdomar; Intensivvård; Omvårdnad; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

    Sammanfattning : This study analyses how medical personnel in cardiac intensive care create safety despite the uncertainties and dangers involved in this type of care. Using an ethnographic approach, involving participant observation and interviews, the author studies the means by which the staff, as a part of their everyday work, achieve safety - in their relationships to patients, medical technology and each other. LÄS MER

  3. 22. Innovation- och säkerhetsvetenskap : En fruktbar syntes

    Författare :Tommy Torsne; Carl Rollenhagen; Björn Wahlström; Mälardalens högskola; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Innovation; Risk; Säkerhet; Förändring; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN; Innovation and Design; innovation och design;

    Sammanfattning : The foundation for the thesis is a literature study within two areas: safety and innovation science. In the thesis safety science will revolve around how different methods and various models are used to identify and reduce risks, i.e. to secure the functionality within limited systems. LÄS MER

  4. 23. Specifying Safety-Critical Heterogeneous Systems Using Contracts Theory

    Författare :Jonas Westman; Mattias Nyberg; Mats Heimdahl; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Contracts; Heterogeneous Systems; Safety; Architecture; Requirements; Specification; Elements; Compositional; IEC 61508; ISO 26262; Kontrakt; Heterogena System; Säkerhet; Arkitektur; Kravhantering; Specifiering; Element; Kompositionell; IEC 61508; ISO 26262; Machine Design; Maskinkonstruktion;

    Sammanfattning : Requirements engineering (RE) is a well-established practice that is also emphasized in safety standards such as IEC 61508 and ISO 26262. Safety standards advocate a particularly stringent RE where requirements must be structured in an hierarchical manner in accordance with the system architecture; at each level, requirements must be allocated to heterogeneous (SW, HW, mechanical, electrical, etc. LÄS MER

  5. 24. Den riskfyllda gemenskapen : Att hantera säkerhet på ett passagerarfartyg

    Författare :Christer Eldh; Boel Berner; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; cultural processes; organization; gender; risk; safety culture; passenger ship; safety management; passagerarfartyg; säkerhetsaspekter; riskhantering; risk; fartyg; kulturella aspekter; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

    Sammanfattning : The purpose of this study was to examine how cultural processes and organisational conditions influence safety management in complex sociotechnical contexts. The object of investigation was a passenger ship where interviews and observations had been conducted for one year. LÄS MER

  7. 25. Microbial status of irrigation water for vegetables as affected by cultural practices : agronomic aspects

    Författare :Mehboob Alam; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : Human pathogens present in irrigation water can be transmitted to plants. Consumption of fruits and vegetables irrigated with pathogen-contaminated water can cause illness in humans. Leafy vegetables that are consumed fresh are particularly prone to cause such illnesses. LÄS MER