Sökning: "Force balance model"

Visar resultat 1 - 5 av 55 avhandlingar innehållade orden Force balance model.

  1. 1. Quantifying human balance : Analysis of force plate data

    Författare :Annica Önell; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Systems engineering; Systemteknik; Systemanalys; Systems Analysis;

    Sammanfattning : There is a lack of reliable methods for assessment of balance suited for routine use in clinical settings. The thesis focuses on analysis of force plate data for evaluation of balance during normal, unperturbed standing and sitting. Some commonly used force plate based methods during unperturbed standing are presented. LÄS MER

  3. 2. Rytmens estetik, formens kraft

    Författare :Lena Hopsch; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; HUMANIORA; HUMANITIES; Visual spatial rhythm; force; dramaturgy; temporal rhythm; configuration; space; bodily kinesthetic experience; kinetic rhythm; balance; room; movement; direction; dynamic rhythm;

    Sammanfattning : We meet rhythm as a concept for composition within all forms of art. In this thesis I discuss visual and spatial rhythms. In my research I have reflected about how one via rhythmisation can build up the feeling of a work’s internal movement. LÄS MER

  4. 3. Force Budget Analysis of Glacier Flow : Ice Dynamical Studies on Storglaciären, Sweden, and Ice Flow Investigations of Outlet Glaciers in Dronning Maud Land, Antarctica

    Författare :Jim Hedfors; Veijo Pohjola; Else Kolstrup; Niels Reeh; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physical geography and sedimentology; force budget; ice flux; ice dynamics; mass balance; strain heating; climate change; Storglaciären; Dronning Maud Land; Antarctica; Naturgeografi och sedimentologi; Physical geography; Naturgeografi;

    Sammanfattning : This thesis contributes to the understanding of glacier response to climate change by ice dynamical studies on Storglaciären, Sweden, and Bonnevie-Svendsenbreen, Kibergbreen and Plogbreen in Dronning Maud Land, Antarctica. Ice surface velocities, ice geometry and temperature information is fed through a force budget model to calculate ice mass outflux of these glacial systems via three-dimensional stress distributions for a flux-gate. LÄS MER

  5. 4. Livet som figur : om självbiografiskt minne och metaforer

    Författare :Monika Bredefeldt Öhman; Kognitionsvetenskap; []
    Nyckelord :HUMANIORA; HUMANITIES; lexical decision task; image schema; force dynamics; cognitive semantics; Autobiographical memory; balance; life story; metaphor; narrative;

    Sammanfattning : The central topics of the thesis are autobiographical memory and metaphors. Three hypotheses are presented: (1) Autobiographical memory is better understood without dichotomizing the declarative (explicit) long-term memory system into semantic and episodic. LÄS MER

  7. 5. Gas Metal Arc Melt Pool Modelling : Effect of welding position and electromagnetic force mode

    Författare :Pradip Aryal; Isabelle Choquet; Högskolan Väst; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Gas metal arc welding; Gravitational force; Substrate orientation; Electromagnetic force modelling; Free surface deformation; Computational Fluid Dynamics; OpenFOAM; Gasmetallbågsvetsning; Gravitation; Svetsläge; Elektromagnetisk kraftmodellering; Smältytans rörelser; Computational Fluid Dynamics; OpenFOAM; Production Technology; Produktionsteknik;

    Sammanfattning : Gas metal arc is a high-efficiency and widely used heat source for metal processing applied predominantly in welding and additive manufacturing. In this study, it was applied to welding. LÄS MER