Sökning: "stress reduction"

Visar resultat 31 - 35 av 365 uppsatser innehållade orden stress reduction.

  1. 31. Geographical expansion rate of a brown bear population in Fennoscandia and the factors explaining the directional variations

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Lisbet Hougaard Baklid; [2022]
    Nyckelord :Geography; GIS; brown bear; expansion rate; Ursus arctos; Fennoscandia; Sweden; barrier; Earth and Environmental Sciences;

    Sammanfattning : The brown bears, Ursus arctos L., in the Scandinavian peninsula were distributed in almost all counties before aimed reduction during the 1700-1900s (Swenson et al. 1995). From 1981-2013 the population increased more than five times (Chapron et al. LÄS MER

  3. 32. Development of a subject specific 3D knee finite element model to estimate the effect of weight loss on cartilage biomechanics

    Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Julius Dahlgren; [2022]
    Nyckelord :biomechanics; knee; cartilage; subject-specific; finite element; FE; FEM; weight loss; osteoarthritis; Technology and Engineering;

    Sammanfattning : Osteoarthritis (OA) is a common musculoskeletal disorder that degrades articular cartilage and is a leading cause of disability worldwide. Overweight has been considered a major risk factor of knee OA, and it is known that weight loss may reduce the risk of knee OA. LÄS MER

  4. 33. Konceptframtagning av ett automatiserat rengöringssystem till solcellspanel

    M1-uppsats, Malmö universitet/Fakulteten för teknik och samhälle (TS)

    Författare :Filip Ohlsson; Adam Widén; [2022]
    Nyckelord :Konceptutveckling; Materialval; FEM; Solcellspanel; Prototyptestning;

    Sammanfattning : The use of solar panels is in a continuous increase as more efforts are made to use renewable energy sources. Solar panels are exposed to, among other things, dust particles and leaves, which leads to a reduction in the efficiency of solar cells. To maintain the efficiency of solar cells, they need to be cleaned. LÄS MER

  5. 34. Surgical stress response in patients with perioperative statin and/or beta-blocker treatment during colon cancer surgery

    Master-uppsats, Örebro universitet/Institutionen för medicinska vetenskaper

    Författare :Arvid Lindgren; [2022]
    Nyckelord :Surgical stress response; Colorectal surgery; Beta-blocker treatment; Statin treatment; C-reactive protein.;

    Sammanfattning : Background: Surgical stress during resection surgery for colon cancer has previously been shown to be associated with adverse postoperative outcomes. Statin and beta-blocker treatment have been shown to lower postoperative complications and mortality, and been hypothesized to reduce the surgical stress response, although this correlation has not been studied clinically. LÄS MER

  7. 35. Influence of hydrogen and carbides on high temperature cracking in cast Inconel

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Tillämpad mekanik

    Författare :Gunnar Dufwa; [2022]
    Nyckelord :Hydrogen embrittlement; carbide; finite element method; dislocation dynamics;

    Sammanfattning : Hydrogen embrittlement is a well-known source of cracking in metallic mechanical elements. This work studies the influence of hydrogen and carbides on the crack formation in a castnickel-alloy-component in a selective catalytic reduction system. LÄS MER