Sökning: "critical point"

Visar resultat 1 - 5 av 748 avhandlingar innehållade orden critical point.

  1. 1. On systems thinking in logistics management - A critical perspective

    Författare :Magnus Lindskog; Martin Rudberg; Mattias Elg; Britta Gammelgaard; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Logistics management; Systems thinking; Systems theory; Systems approach; Critical; Interpretive; Actors;

    Sammanfattning : Systems thinking. Systems theory. The systems approach. All these concepts have in various guises been claimed as central to logistics management, since its dawning in the mid twentieth century. LÄS MER

  3. 2. Jamming and Soft-Core Rheology

    Författare :Daniel Vågberg; Peter Olsson; Teitel Stephen; Vitelli Vincenzo; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; jamming; rheology; soft matter; granular material; SLLOD; critical point; critical scaling;

    Sammanfattning : Many different physical systems, such as granular materials, colloids, foams and emulsions exhibit a jamming transition where the system changes from a liquid-like flowing state to a solid jammed state as the packing fraction increases. These systems are often modeled using soft-core particles with repulsive contact forces. LÄS MER

  4. 3. X-Ray Investigations of the Liquid-Liquid Critical Point Hypothesis in Supercooled Water

    Författare :Alexander Späh; Anders Nilsson; Martin Meedom Nielsen; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; water; supercooled water; x-ray scattering; free electron x-ray laser; liquid-liquid phase transition; liquid-liquid critical point; x-ray speckle visibility spectroscopy; kemisk fysik; Chemical Physics;

    Sammanfattning : This thesis presents experimental x-ray scattering studies on supercooled liquid water. A liquid-liquid transition between two structurally distinct configurations has been found in deeply supercooled water, indicating the existence of a liquid- liquid critical point. LÄS MER

  5. 4. Från ”tyst vår” till ”hållbar utveckling” : En kritisk diskursanalys av miljöfrågans utveckling 1962–1987

    Författare :Eduardo Medina; Kerstin Jacobsson; Rafael Lindqvist; Johan Hedrén; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Environment; discourse; environmental discourse; critical discourse analysis; ideology; hegemony; institutionalization; sustainable development; ecological modernization; critical realism; world-system; Miljö; diskurs; miljödiskurs; kritisk diskursanalys; ideologi; hegemoni; institutionalisering; hållbar utveckling; ekologisk modernisering; kritisk realism; världssystem; Medio ambiente; discurso; discurso medioambiental; análisis crítico del discurso; ideología; hegemonía; institucionalización; desarrollo sostenible; modernización ecológica; realismo crítico; sistema-mundo; Sociologi; Sociology;

    Sammanfattning : This dissertation studies the development of the environmental issue from a discursive perspective. Through an analysis of views on nature and the environment in several NGOs and main political organs, the dissertation tries to explain how a certain view became hegemonic. LÄS MER

  7. 5. Omsorgsarbetets vardag och villkor i Sverige och Danmark : Ett feministiskt kritiskt perspektiv

    Författare :Anneli Stranz; Marta Szebehely; Evy Gunnarsson; Tine Rostgaard; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; care work; eldercare; working conditions; body work; gender justice; Social Work; socialt arbete;

    Sammanfattning : The present study analyses the welfare state as employer by studying eldercare workers’ experiences of their work in Sweden and Denmark.  The Nordic welfare states are often described as potentially women-friendly due to the availability of publicly provided services that enable women to combine paid work and caring responsibilities. LÄS MER