Search for dissertations about: "Diffusion Networks"

Showing result 1 - 5 of 82 swedish dissertations containing the words Diffusion Networks.

  1. 1. Reaction and Diffusion Phenomena in Biomimetic Nanoscale Reactors and Networks

    Author : Kristin Sott; Chalmers University of Technology; []
    Keywords : artificial cell; restricted geometries.; enzymatic reactions; micromanipulation; biomimetic; nanotubes; diffusion; Vesicles; networks; liposomes;

    Abstract : Methods for construction of geometrically complex, fully connected surface-immobilized microscopic networks of phospholipid bilayer vesicles (1-50 µm in diameter) interconnected by lipid nanotubes (100-300 nm in diameter), have been developed. The networks have controlled connectivity and are well-defined with regard to the container size, content, angle between nanotube extensions, and nanotube length. READ MORE

  2. 2. Distributed Detection in Cognitive Radio Networks

    Author : Ahti Ainomäe; Mats Bengtsson; Tõnu Trump; Olav Tirkkonen; KTH; []
    Keywords : ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cognitive Radio; distributed estimation; distributed detection; Diffusion LMS; Diffusion Networks; Adaptive Networks; Spectrum Sensing; Energy Detection; Random Matrix; Largest Eigenvalue Detection.; Electrical Engineering; Elektro- och systemteknik;

    Abstract : One of the problems with the modern radio communication is the lack of availableradio frequencies. Recent studies have shown that, while the available licensed radiospectrum becomes more occupied, the assigned spectrum is significantly underutilized. READ MORE

  3. 3. Reaction-Diffusion Processes in Nanofluidic Networks

    Author : Ludvig Lizana; Chalmers University of Technology; []
    Keywords : NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; NATURAL SCIENCES; Reactions; Network; Nanotechnology; Diffusion;

    Abstract : .... READ MORE

  4. 4. Spatial diffusion of telemedicine in Sweden

    Author : Magnus Strömgren; Umeå universitet; []
    Keywords : SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Telemedicine; Spatial diffusion; Sweden; Northern Sweden; Information technology; Networks; Health care delivery;

    Abstract : “Telemedicine” denotes medicine at a distance using telecommunications and information technologies. The aim of the thesis is to reveal determinants and outcomes of telemedicine diffusion—that is, the spread of telemedicine in time and space. Telemedicine is examined both at the national level and in a regional case study. READ MORE

  5. 5. Contagious Interactions : Essays on social and epidemiological networks

    Author : Monica K. Nordvik; Fredrik Liljeros; Peter Hedström; Alden S. Klovdahl; Stockholms universitet; []
    Keywords : SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; Social networks; social network analysis SNA ; network epidemiology; sexually transmitted infections STI ; mathematical modeling; suicide; diffusion.; Sociology; Sociologi; Sociology; sociologi;

    Abstract : This dissertation has two overall aims; to explore and develop the use of SNA in sociology, and to demonstrate that sociology has much to give to other sciences. Interdisciplinary collaboration is necessary because we do not live in a world in which subject areas are strictly isolated. READ MORE