Sökning: "Jia Cheng Xu"

Hittade 2 uppsatser innehållade orden Jia Cheng Xu.

  1. 1. Evaluation of Thoracic Injury Risk of Heavy Goods Vehicle Occupants during Steering Wheel Rim Impacts to Different Rib Levels

    Master-uppsats, KTH/Medicinteknik och hälsosystem

    Författare :Jia Cheng Xu; [2019]
    Nyckelord :Heavy Goods Vehicles HGVs ; Rim Impacts; Human Body Models HBM ; Total HUman Model for Safety THUMS ; Hybrid III; ribs; aorta; liver; spleen; injury risk functions; material models; cumulative distribution function CDF ; Ogden; risk curves; Lastbilar; rattislag; humanmodeller; Total HUman Model for Safety THUMS ; Hybrid III; revben; aorta; lever; mjälte; riskfunktioner; materialmodeller; kumulativ fördelningsfunktion; Ogden; riskkurvor;

    Sammanfattning : The interior of heavy goods vehicles (HGVs) differs from passenger cars. Both the steering wheel and the occupant are positioned differently in a HGV and increases the risk of steering wheel rim impacts. LÄS MER

  3. 2. Förbättring av energieffektivitet vid gång : En studie på patienter med höftledsartros efter total höftledsplastik

    Kandidat-uppsats, KTH/Skolan för teknik och hälsa (STH)

    Författare :Jia Cheng Xu; Manne Jildenbäck; [2017]
    Nyckelord :energieffektivitet; gång; höftledsartros; total höftledsplastik;

    Sammanfattning : Hip osteoarthritis is a common disease associated with everyday pain and limited mobility. This causes a change in gait characteristics during walking, which tends to give a lower energy efficiency than normal. For patients with hip osteoarthritis, hip arthroplasty is considered a last option due to the related risks of a surgery. LÄS MER