Sökning: "Performance problems"

Visar resultat 16 - 20 av 1661 avhandlingar innehållade orden Performance problems.

  1. 16. Towards increasing operator wellbeing and performance in complex assembly

    Författare :Sandra Mattsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Complex systems; assembly; operator wellbeing; performance; smart wearables;

    Sammanfattning : This thesis provides insights on complex assembly issues and presents pragmatic models, methods, measurable parameters and prototypes that can be used to support operators in complex assembly. Assembly systems are complex partly because of a high degree of product variety and the strategy of having mass-customised products. LÄS MER

  3. 17. Early identification of motor problems in very preterm infants : An evaluation of the Structured Observation of Motor Performance in Infants

    Författare :Cecilia Montgomery; Lena Hellström-Westas; Kristina Persson; Katarina Strand Brodd; Ann-Christin Eliasson; Uppsala universitet; []
    Nyckelord :motor performance; very preterm infants; movement quality; motor competence; radiology; Physiotherapy; Sjukgymnastik fysioterapi;

    Sammanfattning : Infants born very preterm are at risk of adverse neurodevelopment. It is important to identify motor problems early to initiate interventions aiming at ameliorating outcomes. Evaluating motor development in high-risk infants is a complex task. There is a need for assessment methods for early identification of abnormal motor performance. LÄS MER

  4. 18. System analysis of kitesurfing : Understanding performance and injury risk for on-water board sports

    Författare :Lina Lundgren; Sofia Brorsson; Anna-Lisa Osvalder; Högskolan i Halmstad; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; sport performance; sport injury; musculoskeletal stress; system analysis; usability problems; human movement; Sports; Idrott; MEDICINE; MEDICIN;

    Sammanfattning : Board sports are examples of sports where the interaction of the task, environment and the athlete are essential. As for other sports, there are injuries and other issues associated with these sports, which affect performance and that can be avoided by proper preparation and well- designed equipment. LÄS MER

  5. 19. Methods for improving performance of process planning for CNC machining : an approach based on surveys and analytical models

    Författare :Staffan Anderberg; Högskolan Väst; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Process planning; CNC machining; metal cutting; performance; process capability; environment; energy; Manufacturing and materials engineering; Produktions- och materialteknik;

    Sammanfattning : Process planning as an enabler of competiveness is often overlooked, but being one of the principal function in the product realisation flow it holds a key role by combining both product and production requirements into a production concept with respect to the current manufacturing system. As such the capability of process planning to a large extent dictates production cost, lead times, product quality etc. LÄS MER

  7. 20. Factors influencing the outcome of renovation projects

    Författare :Rikard Sundling; Avdelningen för Byggproduktion; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Renovation; Vertical extension; Finanicial viability; Environmental performance; Development process; wicked problems; Renovering; Våningspåbyggnad; Finasiell analys; Miljöprestanda; Utvecklingsprocess; Wicked problems;

    Sammanfattning : In Sweden, housing accounts for about 23% of all energy consumption. Sweden wants to reach net zero carbon emissions by 2045; as such, it is likely that energy-saving measures for housing will be needed. Many existing buildings have been in operation for 50 years or more and are therefore in need of modernisation. LÄS MER