Sökning: "Ingvar Johansson"

Visar resultat 1 - 5 av 8 avhandlingar innehållade orden Ingvar Johansson.

  1. 1. Electronic Healthcare Ontologies : Philosophy, the real world and IT structures

    Författare :Martin Berzell; Ingemar Nordin; Urban Forsum; Daniel Karlsson; Ingvar Johansson; Linköpings universitet; []
    Nyckelord :HUMANITIES; HUMANIORA; HUMANITIES; HUMANIORA; HUMANIORA; HUMANITIES; Philosophy; medical informatics; ontology; terminology; critical realism; immanent realism; Filosofi; medicinsk informatik; ontologi; terminologi; kritisk realism; immanent realism; Theory of science; Vetenskapsteori; Theoretical philosophy; Teoretisk filosofi;

    Sammanfattning : The thesis investigates how the notion of ‘ontology’ has been used in the field of medical informatics and knowledge representation. Partly to investigate what an ‘ontology’ can be said to represent and what requirements we can have on a good ‘ontology’. LÄS MER

  2. 2. Kön, kropp och konstruktion : en undersökning av den filosofiska grunden för distinktionen mellan kön och genus

    Författare :Åsa Carlson; Ingvar Johansson; Stockholms universitet; []
    Nyckelord :HUMANITIES; HUMANIORA; HUMANIORA; HUMANITIES; Judith Butler; Feminism; Gender identity; Philosophy; Könsrollsfrågor; Genus socialt kön ; Feministisk teori; Filosofi; Practical Philosophy; praktisk filosofi; Genusvetenskap;

    Sammanfattning : The distinction between sex and gender has become widely accepted in society and it is a basic assumption in many feminist theories. But in the 90s, this distinction has been severly criticised. LÄS MER

  3. 3. The structure of knowing : Existential trust as an epistemological category

    Författare :Hildur Kalman; Martin Edman; Ulla M. Holm; Ingvar Johansson; Umeå universitet; []
    Nyckelord :HUMANITIES; HUMANIORA; HUMANIORA; HUMANITIES; lived body; knowing; existential trust; tacit knowing; Pkolanyi; subsidiary awareness; experience; gender; epistemology; from-to structure; agency;

    Sammanfattning : This thesis investigates the structure of knowing, and it argues that existential trust is an epistemological category.The aim of the dissertation is to develop a view according to which all human activity is seen as an activity of a lived body, and in which the understanding of the structure of such activity is regarded as central for the solution even of epistemological problems. LÄS MER

  4. 4. On the Residual Stresses and Microstructure Formation of Aluminum-Silicon Cast Alloys

    Författare :Mohsen Sadrossadat; Sten Johansson; Ru Lin Peng; Ingvar L Svensson; Linköpings universitet; []
    Nyckelord :Al-Si alloys; residual stresses; microstructure; microsegregation; nucleation behavior; modeling; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : Cast aluminum-silicon alloys are being increasingly used in automotive and aerospace industries for critical structure applications because of their excellent castability, low density, acceptable mechanical properties and low cost. Different casting and heat treatment parameters largely affect the microstructure and residual stress of the components, which in turn, has a great impact on their mechanical properties. LÄS MER

  5. 5. Measuring occupational dust exposure with a passive sampler

    Författare :Mariam Shirdel; Ingvar Bergdahl; Britt Andersson; Håkan Wingfors; Christer Johansson; Umeå universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; dust particles; mineral; PM10; PM2.5; respirable fraction; UNC passive aerosol sampler; working environment;

    Sammanfattning : Objectives: In a working environment it is important to measure dust exposure to evaluate possible health issues. Passive sampling could be an alternative to active sampling with pumps when measuring occupational dust exposure. One passive sampler is the University of North Carolina passive aerosol sampler (UNC sampler). LÄS MER