Sökning: "chalmers threshold concepts"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden chalmers threshold concepts.

  1. 1. Seeing through the lens of social justice: A threshold for engineering

    Författare :Jens Kabo; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; liminality; threshold concepts; critical thinking; social justice; engineering education;

    Sammanfattning : In recent times the need for educational research dedicated to engineering education has been recognised. This PhD project is a contribution to the development of engineering education scholarship and the growing body of engineering education research. In this project it was recognised that problem solving is a central activity to engineering. LÄS MER

  3. 2. Mathematical Multi-Objective Optimization of the Tactical Allocation of Machining Resources in Functional Workshops

    Författare :Sunney Fotedar; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Decision-making; Robust efficient solutions; Discrete bi-objective optimization; Capacity planning; Discrete tri-objective optimization; Production planning; Coverage gap;

    Sammanfattning : In the aerospace industry, efficient management of machining capacity is crucial to meet the required service levels to customers and to maintain control of the tied-up working capital. We introduce new multi-item , multi-level capacitated resource allocation models with a medium--to--long--term planning horizon. LÄS MER

  4. 3. Mathematical Optimization of the Tactical Allocation of Machining Resources in Aerospace Industry

    Författare :Sunney Fotedar; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Capacity planning; Bi-objective mixed integer programming; Robust efficient solutions; Robust optimization; Decision-making.;

    Sammanfattning : In the aerospace industry, efficient management of machining capacity is crucial to meet the required service levels to customers (which includes, measures of quality and production lead-times) and to maintain control of the tied-up working capital. We introduce a new multi-item , multi-level capacitated planning model with a medium-to-long term planning horizon. LÄS MER

  5. 4. Dissolution and Release Behavior of Swellable Matrix Tablets: Influence of the solubility and dissolution rate enhancement of model substance

    Författare :Farhad Tajarobi; Chalmers tekniska högskola; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Tablets exhibiting extended drug release have in many therapeutical applications shown both compliance and clinical advantages. One way of achieving extended drug release from a tablet is by employing the concept of swellable matrices. LÄS MER

  7. 5. Consensus formation in the Deffuant model

    Författare :Timo Hirscher; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Deffuant model; consensus formation; opinion dynamics; sociophysics; vector-valued opinions; percolation; sociophysics;

    Sammanfattning : This thesis deals with a mathematical model used in the context of social interaction in large groups, introduced by Deffuant et al. in 2000. Each individual holds an opinion and shares it with others in random pairwise encounters. LÄS MER