Sökning: "Geographical Information Systems"

Visar resultat 21 - 25 av 142 avhandlingar innehållade orden Geographical Information Systems.

  1. 21. Merger and management : University of Rwanda libraries in a transitional context

    Författare :Berthilde Uwamwezi; Högskolan i Borås; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; University merger; resource sharing; library management; academic libraries; academic library merger; University of Rwanda; Rwanda; University of Rwanda libra;

    Sammanfattning : With a focus on management of libraries, this study is set in the context of a merger of the University of Rwanda with multi-sites and campuses. The study explores how librarians, library directors and representatives for university management understand and conceive of the libraries in relation to the merger. LÄS MER

  3. 22. An Operations Research Approach for Daily Emergency Management

    Författare :Niki Matinrad; Tobias Andersson Granberg; Jan T. Lundgren; Anna Fredriksson; Melanie Reuter-Oppermann; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : Emergency services play a vital role in society by providing help to affected people and minimizing damage to public and private assets as well as the environment during emergencies. However, these organizations deal with problems of increasing demand uncertainty and resource shortage over time. LÄS MER

  4. 23. Geographical Information Systems (GIS) as a tool for analysis and communications of multidimensional data

    Författare :Åke Sivertun; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Geographic Information Systems GIS ; Landscape Ecology; Artificial Drainage; Distributed Models; Environmental Change; Environmental Impact; Environmental Engineering; Landscape History; Drainage Technology; Historical Geography; Multidimensional and Multi-temporal Analysis; Hyperpixel; Colour Coding and Presentation of Multidimensional Data; Geografiska informationssystem;

    Sammanfattning : An integrating approach, including knowledge about whole systems of processes, is essential in order to reach both development and environmental protection goals. In this thesis Geographical Information Systems (GIS) are suggested as a tool to realise such integrated models. LÄS MER

  5. 24. Cooperative Communication for Increased Reliability in Industrial Wireless Networks

    Författare :Svetlana Girs; Mats Björkman; Lucia Lo Bello; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Science; datavetenskap;

    Sammanfattning : Introducing wireless networks into distributed industrial systems may enable new or improved application areas and also great cost reductions due to lower complexity of installation and maintenance, compared to existing wired solutions. However, signals travelling through wireless channels are affected by pathloss, fading and shadowing, and, as a result, packet errors are both time-varying and more frequent than in e. LÄS MER

  7. 25. Analysis of Cellular and Cell-Free Massive MIMO with Rician Fading

    Författare :Özgecan Özdogan; Emil Björnson; Erik G. Larsson; Sofie Pollin; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The data traffic in cellular networks has grown at an exponential pace for decades. This trend will most probably continue in the future, driven by new innovative applications. One of the key enablers of future cellular networks is the massive MIMO technology. A massive MIMO base station is equipped with a massive number (e. LÄS MER