Sökning: "Logistic"

Visar resultat 1 - 5 av 627 avhandlingar innehållade ordet Logistic.

  1. 1. Optimal Design of Experiments for the Quadratic Logistic Model

    Författare :Ellinor Fackle Fornius; Hans Nyquist; Christos Kitsos; Stockholms universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Logistic regression; D-optimality; c-optimality; Canonical design space; Maximum likelihood estimation; Sequential design; Stochastic approximation; Statistics; Statistik; statistik; Statistics;

    Sammanfattning : Optimal design of experiments for binary data is the topic of this thesis. A particular logistic model including a quadratic term in the linear predictor is considered. Determining an optimal design for this model is complicated by the fact that the optimal design is dependent on the unknown true parameters. LÄS MER

  2. 2. Exploring Themes and Challenges in Developing Sustainable Supply Chains - A Complexity Theory Perspective

    Författare :Maisam Abbasi; Förpackningslogistik; []

    Sammanfattning : To develop sustainable supply chains in a way that their negative environmental and social effects are minimized, shortand long-term targets should be set. The transformation of supply chains towards these targets calls for the development of innovative strategies and the need to continuously identify, classify, and tackle the challenges that can hinder the execution of such strategies. LÄS MER

  3. 3. Transtructures : prototyping transitional practices for the design of postindustrial infrastructures

    Författare :Lorenzo Davoli; Johan Redström; Cameron Tonkinwise; Umeå universitet; []
    Nyckelord :HUMANITIES; HUMANIORA; HUMANIORA; HUMANITIES; Infrastructures; transition design; postindustrial design; system design; drones; participation; design practices; automation; hacking; logistic; telecommunications; hållbar utveckling; sustainable development; design; design;

    Sammanfattning : This dissertation is about 'transtructures', a term coined to describe new kinds of infrastructures that are more attentive and responsive to the needs of contemporary society, its emerging economies and technological capabilities. The purpose of this inquiry is to begin to explore the character and possibilities of a design practice that could guide responsibly and ethically the transition of existing industrial infrastructures towards these new configurations: what processes it could follow, and what materials it could include. LÄS MER

  4. 4. Logistic Time Requirements in Fast Sea Transportation Systems

    Författare :Thore E.W. Hagman; Chalmers University of Technology; []
    Nyckelord :cycle time; high speed; terminal time; performance; sailing time; total time; fuel consumption; logistic time requirement; power demand;

    Sammanfattning : The dissertation deals with logistic time requirements in fast sea transportation systems and the benefit of the application of the total time definition. The transportation engineering approach, to create new transport systems with high effectiveness, high service levels and also with high resource utilisation, has to some extent gained acceptance in the transportation industry, but it has not been fully realised that the transport system and the traffic system are not identical and that by focusing on high performance of the traffic system no guarantee is given that the transport system will become effective. LÄS MER

  5. 5. Analyzing Logistic Requirements using a Systems Engineering Approach - an initial step towards innovative ship design

    Författare :Ingar Malmgren; Chalmers University of Technology; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; effectiveness; ship design; innovation; logistic requirements; short sea shipping; intermodal transport chain; method development; systems engineering; transportation; performance parameters;

    Sammanfattning : Transport by road is the most dominant mode of transportation in Europe today. An increased use of short sea shipping can balance the European transport system and contribute to a better environmental situation. Accordingly, The European Commission proposes a shift of transported volumes from road to rail and short sea shipping. LÄS MER