Sökning: "vahid"

Visar resultat 1 - 5 av 21 avhandlingar innehållade ordet vahid.

  1. 1. Modelling and simulation of mechanical cutting

    Författare :Vahid Kalhori; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Datorstödd maskinkonstruktion; Computer Aided Design;

    Sammanfattning : The commercial success of a new product is influenced by the time to market. Shorter product lead-times are of importance in a competitive market.This can be achieved only if the product development process can be realised in a relatively small time period. LÄS MER

  3. 2. Simulation of mechanical cutting

    Författare :Vahid Kalhori; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Datorstödd maskinkonstruktion; Computer Aided Design;

    Sammanfattning : This thesis deals with simulation of mechanical cutting. It focuses on orthogonal cutting. Thus it is possible to use two-dimensional models. The strong thermo-mechanical coupling must be accounted for in the model. LÄS MER

  4. 3. Challenges for ERTMS related to implementation, technology and railway capacity

    Författare :Vahid Ranjbar; Oskar Fröidh; Nils Olsson; Olov Lindfeldt; Johan Silfwerbrand; Anders Peterson; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Transportsystem; Transport Systems;

    Sammanfattning : The main purpose of European Rail Traffic Management System (ERTMS) is to remove crossborder barriers and create an interoperable railway network across European countries (Smithet al. 2012). Since its birth, ERTMS has faced several issues regarding interoperability andimplementation. LÄS MER

  5. 4. Extracellular Matrix and Actin Cytoskeleton - the Control Unit of Interstitial Fluid Volume

    Författare :Vahid Reyhani; Kristofer Rubin; Markella Ponticos; Uppsala universitet; []
    Nyckelord :Collagen; fibrin; integrins; PDGF-BB; gel contraction; fluid homeostasis; interstitial fluid pressure; Medical Cell Biology; Medicinsk cellbiologi;

    Sammanfattning : The regulation of fluid (water) volume in the body is crucial for tissue homeostasis. The interstitial fluid, which comprises almost 20% of the body fluid, is stored in the loose connective tissue and its volume is actively regulated by components of this tissue. LÄS MER

  7. 5. Packaging Design and Development for Supply Chain Efficiency and Effectiveness

    Författare :Vahid Sohrabpour; Förpackningslogistik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Life Cycle; Development; Design; Product; Packaging; Supply chain; Postponement; Strategy; Software; Models;

    Sammanfattning : In the supply chain interactions with product and packaging systems, actors place various needs on packaging. Satisfying these needs eventually increases the supply chain efficiency and effectiveness. LÄS MER