Sökning: "Professors"

Visar resultat 1 - 5 av 45 avhandlingar innehållade ordet Professors.

  1. 1. Structural assessment procedures for existing concrete bridges : Experiences from failure tests of the Kiruna Bridge

    Författare :Niklas Bagge; Björn Täljsten; Paulo Cruz; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Anchorage; carbon fibre reinforced polymers; concrete; existing bridges; finite element analysis; flexure; full-scale test; load-carrying capacity; residual prestress force; punching; safety verification; shear; structural assessment; structural behaviour; Structural Engineering; Konstruktionsteknik;

    Sammanfattning : Assessing existing bridges is an important task in the sustainable management ofinfrastructure. In practice, structural bridge assessments are usually conducted usingtraditional and standardised methods, despite knowledge that these methods oftenprovide conservative estimates. LÄS MER

  3. 2. Levande musik : Ritornellen och musikens skapande

    Författare :Fredrik Hedelin; Sverker Jullander; Anders Hultqvist; Luleå tekniska universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; composition; ritornello; philosophy; deleuze; form; creation; Musikalisk gestaltning; Musical Performance;

    Sammanfattning : Many years of working with electroacoustic music evoke the question in what sense one can talk about life in music. The question does not concern traces of the composer's life in the work, vivifying performances or musical experiences full of life, but rather the life of music itself. LÄS MER

  4. 3. Slipstream and Flow Structures in the Near Wake of High-Speed Trains

    Författare :Tomas W. Muld; Gunilla Efraimsson; Dan S. Henningson; Chris Baker; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Train transportation is a vital part of the transportation system of today. Asthe speed of the trains increase, the aerodynamic effects become more impor-tant. One aerodynamic effect that is of vital importance for passengers’ andtrack workers’ safety is slipstream, i.e. LÄS MER

  5. 4. Technology and properties of InP-based photonic crystal structures and devices

    Författare :Naeem Shahid; Srinivasan Anand; Rob W. vad der Heijden; KTH; []
    Nyckelord :Integrated optics materials; Photonic crystals; Planar waveguides; Dispersion; Band-gap; Mode-gap; mini-stopband; InP; Nanostructure fabrication; dry etching; mass transport; material reflow; reliability; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Sammanfattning : Photonic crystals (PhCs) are periodic dielectric structures that exhibit a photonic band gap; a range of wavelengths for which light propagation is forbidden. 2D PhCs exhibit most of the properties as their three dimension counterparts with a compatibility with standard semiconductor processing techniques such as epitaxial growth, electron beam lithography, Plasma deposition/etching and electromechanical lapping/polishing. LÄS MER

  7. 5. Det historiska fältet : Svensk historievetenskap från 1920-tal till 1957

    Författare :Ulf Håkan Gunneriusson; Frank Meyer; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; History; Historiography; Social Networks; Pierre Bourdieu; University History; Professors; Historia; Historiografi; Sociala nätverk; universitetshistoria; professorer; History subjects; Historieämnen; Historia; History;

    Sammanfattning : The present dissertation deals with the way in which social networks were used in order to affect Swedish Historical Science during a period of time stretching from the nffom’s to the nffrm’s. The applied perspective is inspired partly by the field analyses of French sociologist Pierre Bourdieu, and partly by the latest research concerning qualitative social networks. LÄS MER