Sökning: "systems of cities"

Visar resultat 1 - 5 av 75 avhandlingar innehållade orden systems of cities.

  1. 1. Approximation Algorithms for Geometric Networks

    Detta är en avhandling från Department of Computer Science, Lund University

    Författare :Mattias Andersson; Lunds universitet.; Lund University.; Malmö University.; [2007]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; systems; control; numerical analysis; Computer science; Geometric Networks; Computational Geometry; Approximation Algorithms; Datalogi; numerisk analys; system; kontroll; Systems engineering; computer technology; Data- och systemvetenskap; TECHNOLOGY Information technology; TEKNIKVETENSKAP Informationsteknik; Technology;

    Sammanfattning : Det huvudsakliga bidraget i denna avhandling är approximationsalgoritmer för flera problem inom beräkningsgeometri. Den underliggande strukturen för de flesta problemen är ett geometriskt nätverk. LÄS MER

  2. 2. Distributed control of interconnected systems and its application in traffic control

    Detta är en avhandling från Chalmers University of Technology

    Författare :Azita Dabiri; Chalmers tekniska högskola.; Chalmers University of Technology.; [2016]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Distributed control; Linear Matrix Inequality; Traffic flow modelling and control; Input saturation;

    Sammanfattning : Over the past few decades, the need for mobility and road transportation has been significantly increased over the world. This turned as a dilemma in many metropolitan areas as traffic congestion costs energy and takes time of all individuals who live in big cities. LÄS MER

  3. 3. Östersjöområdet. Studier av interaktion och barriärer

    Detta är en avhandling från Department of Social and Economic Geography, Lund University

    Författare :Jan-Henrik Nilsson; Lunds universitet.; Lund University.; Lunds universitet.; Lund University.; [2004]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Baltic Sea Area; European integration; interaction; aviation; region; territories; barriers; Social geography; systems of cities; Socialgeografi;

    Sammanfattning : The geopolitical transformation after 1989 had radical territorial consequences in almost all parts of East-Central Europe. In the Baltic Sea Area alone, five new states were formed. The process of European integration became a priotity on the agenda. The concept of integration describes a process of uniting two or more entities. LÄS MER

  4. 4. Development and application of Differential Optical Absorption Spectroscopy (DOAS) for Asian urban air monitoring and atmospheric research

    Detta är en avhandling från Chalmers University of Technology

    Författare :Yong Yu; Chalmers tekniska högskola.; Chalmers University of Technology.; [2004]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Miljöteknik; Environmental engineering; DOAS; long-path absorption; Asian cities; air pollution; atmospheric chemistry; emission sources; industrial emission; aerosol; free radicals;

    Sammanfattning : Urban air pollution is a serious concern in developing countries and there is a need for qualified measurements of a range of compounds on a nation-wide basis. A suitable potential technique for air monitoring is Differential Optical Absorption Spectroscopy (DOAS). LÄS MER

  5. 5. Evolving Urban Culture in Transforming Cities Architectural and Urban Design in a Fluid Context

    Detta är en avhandling från Chalmers University of Technology

    Författare :Mir Azimzadeh; Chalmers tekniska högskola.; Chalmers University of Technology.; [2003]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Arkitektur och bebyggelsevård; Architecture and architectural conservation and restoration; architecture; urban design; analytic theory; space; society; culture; configuration; space syntax; urban spatial systems; local structure; city; cultural types; generative process; domestic space; spatial interface; metamorphosis; evolution; urban function; place; street system; housing estate; public space;

    Sammanfattning : The practice of architectural and urban design being involved in forming the space in our cities and built environments has certain effects on the social life in society that in its turn conditions the performance of the practice. The continuous changes in cities and societies, however, are just partially caused by the practice of architectural and urban design. LÄS MER