Sökning: "DDD model"

Hittade 3 uppsatser innehållade orden DDD model.

  1. 1. 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

  3. 2. The impact of the EU Emissions Trading System on oil consumption in Europe : an empirical analysis based on a DDD model

    Master-uppsats, SLU/Dept. of Economics

    Författare :Johanna Stange; [2022]
    Nyckelord :EU Emissions Trading System; oil conservation; DDD model; agricultural oil consumption;

    Sammanfattning : Whether the emissions trading scheme (ETS) can achieve energy conservation reduction in European countries is crucial for these countries to achieve sustainable economic and environmental development. This study investigates the oil and petroleum products conservation effects of the European Union’s permit trading policy implemented in 2005. LÄS MER

  4. 3. HIGH-COST PROTECTION AND PHARMACEUTICALS CONSUMPTION IN SWEDEN

    Master-uppsats, Uppsala universitet/Institutionen för farmaci

    Författare :Haitham Lamin; [2022]
    Nyckelord :;

    Sammanfattning : ABSTRACT  BACKGROUND: Access to medicine is a basic human right and one of the fundamentals of an efficient healthcare system. Therefore, many countries have developed different models to ensure that their citizens have access to affordable and good quality medicines. LÄS MER