Sökning: "teknisk utveckling"

Visar resultat 1 - 5 av 147 avhandlingar innehållade orden teknisk utveckling.

  1. 1. Double Poling Incross-Country Skiing : Biomechanical and Physiological Analysis of Sitting and Standing Positions

    Författare :Marie Lund Ohlsson; Marko Laaksonen; Jonas Danvind; L. Joakim Holmberg; Anders Eriksson; Mittuniversitetet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; blood lactate concentration; cross-country sit-skiing; impairment; internal kinetics; inverse dynamics simulations; joint reaction forces; kinematics; metabolic rate; musculoskeletal modelling; musculoskeletal efficiency; nordic skiing; oxygen uptake; para-skiing; respiration; skiing efficiency.;

    Sammanfattning : Double poling (DP) is a sub-technique in cross-country skiing that has increased in interest over the last decades, e.g. athletes in cross-country skiing have increased their utilisation of double poling during competitions. LÄS MER

  3. 2. Towards sustainable product development through a lens of requirements

    Författare :Matilda Watz; Sophie Hallstedt; Alessandro Bertoni; Johanna Wallin Nylander; Niki Bey; Blekinge Tekniska Högskola; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strategic sustainable development; sustainable product development; sustainable design; product design; sustainability criteria; requirements development; requirements; system analysis; group model building; Strategic Sustainable Development; Strategisk hållbar utveckling;

    Sammanfattning : Product development companies’ attention and desire to contribute to sustainable development is growing fast but requires new capabilities. The socioecological systems constitute a complex landscape of operating conditions from which product development identify needs for new products. LÄS MER

  4. 3. Critical design activities in house-building projects : an industrial process perspective

    Författare :Martin Haller; Marcus Sandberg; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Träbyggnad; Timber Structures;

    Sammanfattning : Dealing with planning accuracy respectively design errors is a big issue within construction. It has been argued that design errors are a major cause for waste in housing projects, despite all technical development. Reasons for design errors are well investigated and often relate to human acting. LÄS MER

  5. 4. Design and application of experimental methods for steel sheet shearing

    Författare :Emil Gustafsson; Mats Oldenburg; Per Gradin; Lars Karlsson; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hållfasthetslära; Solid Mechanics; Simulering av klippning i höghållfast stål;

    Sammanfattning : Shearing is the process where sheet metal is mechanically cut between two tools. Various shearing technologies are commonly used in the sheet metal industry, for example, in cut to length lines, slitting lines, end cropping etc. LÄS MER

  7. 5. A Foundation for Sustainable Product Development

    Författare :Sophie Hallstedt; Blekinge Tekniska Högskola; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; backcasting; decision processes; ecodesign; integrated; product development; sustainability principles; sustainable product development; strategic sustainable development;

    Sammanfattning : Product development is a particularly critical intervention point for the transformation of society towards sustainability. Current socio-ecological impacts over product life-cycles are evidence that current practices are insufficient. LÄS MER