Sökning: "interaction strength"

Visar resultat 16 - 20 av 469 avhandlingar innehållade orden interaction strength.

  1. 16. Mechanical modelling of blade forming and drainage of flocculated suspensions

    Författare :Claes Holmqvist; Anders Dahlkild; Douglas Bousfield; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Applied mechanics; blade forming; pressure distribution; interaction; suction; drainage; Teknisk mekanik; Engineering mechanics; Teknisk mekanik;

    Sammanfattning : A method has been developed for flexible modelling of multi-component twin-wire blade formers. Features such as suction devices, loadable blades, curved blades, and partial contact between the blades and the forming fabrics are easily incorporated. LÄS MER

  3. 17. Connections for Timber-Framed Structures - Assembly Properties and Structural Behaviour

    Författare :Dan Engström; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; frames; nails; connections; structures; interaction; glue; assembly; timber; economy; semi-rigidity; adhesive; joints; splices;

    Sammanfattning : By tradition, the design and development of connections has focused on the optimization of strength and stiffness. The subject of this thesis is the interaction between the assembly and structural properties of connections for timber-framed structures. LÄS MER

  4. 18. Äldres erfarenheter av välbefinnande inom särskilt boende för äldre

    Författare :Ann-Marie Svensson; Bo Malmberg; Ulli Hellström Muhli; Elisabeth Dahlborg Lyckhage; Jönköping University; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; well-being; elderly people; nursing home; narratives; life course; caring science; identity; interaction;

    Sammanfattning : Det övergripande syftet med avhandlingen var att utforska, beskriva och förstå äldre människors upplevelser och erfarenheter av välbefinnande utifrån intervjuer och berättelser, berättade på plats (insitu) vid särskilt boende för äldre (så kallat äldreboende).Intervjuer genomfördes med tjugo äldre personer inom boendeformen äldreboende, vilkas erfarenheter och berättelser ligger till grund för avhandlingens resultat. LÄS MER

  5. 19. Food Webs, Models and Species Extinctions in a Stochastic Environment

    Författare :Patrik Karlsson; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ekologi; Ecology; functional redundancy; trophospecies; species aggregation; environmental stochasticity; interaction strength; spectral colour; food web structure; food webs; extinction risk;

    Sammanfattning : In light of the current global mass extinction of species, ecologists are facing great challenges. In order to reverse the path towards additional extinctions early warning systems to guide management actions need to be developed. LÄS MER

  7. 20. Micro-reaction Mechanism Study of the Biomass Thermal Conversion Process using Density Functional Theory

    Författare :Xiaolei Zhang; Weihong Yang; Linda J. Broadbelt; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; biomass thermal conversion; cellulose pyrolysis; char steam gasification; adsorption; interaction; mechanism; quantum chemistry; density functional theory;

    Sammanfattning : Biomass, or bio-energy, is one of the most important alternative energies because of environmental concerns and the future shortage of fossil fuels. Multi-scaled bioenergy studies have been performed in the division of Energy and Furnace Technology, which included studies of macroscopic systems such as systems and reactors, modeling of computational fluid dynamics (CFD), and atomic/molecular level studies. LÄS MER