Search for dissertations about: "Relationer och nätverk"

Showing result 1 - 5 of 42 swedish dissertations containing the words Relationer och nätverk.

  2. 1. Exploring patterns of empirical networks

    Author : Luis E C Rocha; Petter Holme; Kimmo Kaski; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; complex systems; complex networks; network analysis; empirical networks; air transportation; consumer complaints; information technology; sexual contacts; epidemics; vaccination; Statistical physics; Statistisk fysik; Computational physics; Beräkningsfysik; Technology and social change; Teknik och social förändring; Epidemiology; Epidemiologi; Information technology; Informationsteknik; fysik; Physics; Statistics; statistik; Epidemiology; epidemiologi; Economics; nationalekonomi;

    Abstract : We are constantly struggling to understand how nature works, trying to identify recurrent events and looking for analogies and relations between objects or individuals. Knowing patterns of behavior is powerful and fundamental for survival of any species. READ MORE

  4. 2. Interorganizational Networks, Financing and Commercialization of Life Science Innovations

    Author : Joakim Fichtel; Kent Eriksson; Angelika Lindstrand; Eve-Michelle Basu; Christina Theodoraki; KTH; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Social network analysis; interorganizational networks; multi-layered networks; internationalization; entrepreneurship; entrepreneurial ecosystems; Social nätverksanalys; interorganisatoriska nätverk; multi-layered nätverk; internationalisering; entreprenörskap; entreprenöriella ekosystem; Företagsekonomi; Business Studies;

    Abstract : The biotechnology industry is known for being highly networked and knowledge-intensive, as well as highly internationalized. Young firms within this sector are reliant on long term support from financiers, research collaborators and supply of highly skilled human capital. READ MORE

  5. 3. Eco-friendly Holocellulose Materials for Mechanical Performance and Optical Transmittance

    Author : Xuan Yang; Lars Berglund; Eero Kontturi; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Fiber- och polymervetenskap; Fibre and Polymer Science;

    Abstract : Cellulosic materials can be sustainable replacements for fossil-based plastics; yet for some applications improvements are needed for mechanical properties, optical transmittance and eco-friendly characteristics. In this thesis, holocellulose materials are investigated for this purpose, and processing-structure-property relationships are discussed. READ MORE

  6. 4. On millimeter and submillimeter wave focal plane arrays implemented with MEMS waveguide switches

    Author : Henrik Frid; Joachim Oberhammer; Vessen Vassilev; Mikro- och nanosystemteknik KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Extended Hemispherical Lens; Beam Steering; Focal Plane Array FPA ; Ray-Tracing; RF MEMS; waveguide switch; micromachined waveguide; submillimeter-wave; rectangular waveguide; terahertz; lenses; antenna theory; silicon; Electrical Engineering; Elektro- och systemteknik;

    Abstract : This thesis presents research towards enabling micromachined millimeter and submillimeter wave focal plane arrays (FPAs). The FPAs operate under the following principle: a switch network consisting of microelectromechanical (MEMS) switches, integrated with micromachined waveguides, is used to feed an array of antenna elements, located in the focal plane of a high-gain quasi-optical system. READ MORE

  7. 5. Industrial Networks : Purposes and Configurations in the Circular Economy

    Author : Daniel Berlin; Andreas Feldmann; Cali Nuur; Arni Haldorsson; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Sustainability; Circular Economy; Circular Supply Chain; Supply Chain Management; Industrial Networks; Hållbarhet; Cirkulär ekonomi; Cirkulära försörjningskedjor; Supply chain management; Industriella nätverk; Industrial Economics and Management; Industriell ekonomi och organisation;

    Abstract : Today, it is common knowledge that mitigation of and adaptation to climate change, biodiversity loss, and pollution require sustainability transitions. An essential sustainability transition, for mitigating and adapting to resource depletion, is the shift from unsustainable to sustainable production and consumption patterns. READ MORE