Search for dissertations about: "Per Jansson"

Showing result 1 - 5 of 69 swedish dissertations containing the words Per Jansson.

  2. 1. Urban microclimate and surface hydrometeorological processes

    Author : Christer Jansson; Per-Erik Jansson; David Gustafsson; Chen Delian; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; CoupModel; ENVI-met; roughness sub-layer; urban heat island; Physical geography; Naturgeografi;

    Abstract : The urban near surface atmosphere is of great concern since it affects the climate to which an increasing amount of people are immediately exposed. This study investigated the microclimate in central Stockholm in terms of the thermal conditions in the 0-2. READ MORE

  4. 2. Structural investigation of polysaccharides by sequential degradation

    Author : Per-Erik Jansson; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : .... READ MORE

  5. 3. Reduction of finite-group representations and influence of lattice symmetry on some properties in condensed-matter physics

    Author : Per-Olof Jansson; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : The first part of this thesis describes a method for calculating irreducible matrix representatives of arbitrary finite groups. Using a projection operator technique, a problem of degeneracy in the eigenvalues appear. By using a linear combination of irreducible group representatives the degeneracy is shown to be removed. READ MORE

  6. 4. Rough Scatterers in Acoustics and Elastodynamics

    Author : Per-Åke Jansson; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; acoustic scattering; penny-shaped crack; rough surfaces; elastodynamic scattering; T matrix; null field approach;

    Abstract : The purpose of this thesis is to investigate the influence of roughness on wave scattering from finite-sized surfaces, in particular elastic wave scattering from cracks. Acoustic scattering from a sphere is considered using the null field approach. READ MORE

  7. 5. The Cursed Leaf : An Anthropology of the Political Economy of Cocaine Production in Southern Colombia

    Author : Oscar Jansson; Per Brandström; Lesley Gill; Uppsala universitet; []
    Keywords : HUMANIORA; HUMANITIES; Colombia; Putumayo; cocaine; paramilitarism; political economy; political anthropology; patron-client relations; ideology; Cultural anthropology; Kulturantropologi;

    Abstract : In this study, Oscar Jansson explores the relations mediating the distribution of surplus value in the sub-capitalist environment of cocaine production in Putumayo, Colombia. Analyzing the groups of actors in the chain of production in the tropical periphery, the study asserts that the transfer of surplus value from the peasant producers at the bottom of the cocaine economy to a significant extent is mediated by violence inflicted by paramilitary groups. READ MORE