Sökning: "Self-organization"

Visar resultat 1 - 5 av 52 avhandlingar innehållade ordet Self-organization.

  1. 1. Self-organization of nanoparticles - implications for interface biology

    Detta är en avhandling från Göteborg : University of Gothenburg

    Författare :Anders Lundgren; Göteborgs universitet.; Gothenburg University.; [2012]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Gold nanoparticles; self-organization; self-assembly; nanostructure; nanopatterns; cell surface interactions; chemical gradients;

    Sammanfattning : Cells bind to their surroundings via proteins displayed on the cell surface. These interactions support the cells and are important for many cellular processes, e.g. cell migration during morphogenesis, wound healing and cancer metastasis. LÄS MER

  2. 2. Lipid Nanotube Networks: Shape Transitions and Insights into the Dynamics of Self-Organization

    Detta är en avhandling från Göteborg : University of Gothenburg

    Författare :Tatsiana Lobovkina; [2007]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; circular nanotube; shape transition; enzymatic reaction; nanotube knot; self-organization; liposome; lipid nanotube; lipid vesicle; nanotube-vesicle network;

    Sammanfattning : Nanotube-vesicle networks (NVNs) are simplified models of cell membrane tubular systems which are dynamic transportation routs for molecular cargoes in biological cells. The presented work describes dynamic properties of NVNs such as self-organization, shape and topology transformations; moreover, specific geometric properties of the networks are used for controlling enzymatic reactions. LÄS MER

  3. 3. The Inherent Complexity of Agglomeration : Essays on the self-organization of urban economies

    Detta är en avhandling från Lund University

    Författare :Joakim Wernberg; [2017]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Complex adaptive system CAS ; Complexity; Self-organization; Agglomeration economies; Knowledge spillovers; Information processing; Local interactions; Cities; Urban economies; Urban Scaling; Intra-urban scaling;

    Sammanfattning : This doctoral thesis combines complexity science and economic geography in order to explore bottom-up, self-organizing principles within urban economies, in particular in relation to the flow of information and knowledge between people. The thesis consists of a kappa that covers the general theoretical framework and four papers. LÄS MER

  4. 4. Ripples Across The Internet of Things Context Metrics as Vehicles forRelational Self-Organization

    Detta är en avhandling från Sundsvall : Mittuniversitetet

    Författare :Jamie Walters; Mittuniversitetet.; [2011]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; context information; context distances; context modelling; dcxp; cii; TECHNOLOGY Information technology Computer science; TEKNIKVETENSKAP Informationsteknik Datavetenskap;

    Sammanfattning : The current paradigm shift in computing has placed mobile computation at the centre of focus. Users are now even more connected; demanding everything everywhere services. LÄS MER

  5. 5. Self-organization and Intervention of Nonlinear Multi-agent Systems

    Detta är en avhandling från Sundsvall : Mittuniversitetet

    Författare :Yuecheng Yang; Xiaoming Hu; Torkel Glad; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; multi-agent system; linear system; nonlinear system; opinion dynamics; crowd dynamics; leader-follower based model; optimal control; Tillämpad matematik och beräkningsmatematik; Applied and Computational Mathematics;

    Sammanfattning : This dissertation concerns the self-organization behaviors in different types of multi-agent systems, and possible ways to apply interventions on top ofthat to achieve certain goals. A bounded confidence opinion dynamics modelis considered for the first two papers. LÄS MER