Sökning: "Sequential choice"

Visar resultat 1 - 5 av 52 avhandlingar innehållade orden Sequential choice.

1. 1. Sequential convergence for functions and operators

   Författare :Jeanette Silfver; Mårten Gulliksson; Anders Holmbom; Nils Svanstedt; Mittuniversitetet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; homogenization; two-scale convergence; G-convergence; H-convergence; partial differential equations; functional analysis; heterogeneous media; MATHEMATICS; MATEMATIK;

   Sammanfattning : The mathematical discipline homogenization theory is closely related to convergence issues. In this thesis different types of convergence are studied and put in relation to each other. We consider the classical concepts of G- and H-convergence and compensated compactness. LÄS MER

3. 2. När man talar om trollen : Personreferens i svenskt samtalsspråk

   Författare :Jenny Öqvist; Jan Anward; Anna Lindström; Per Linell; Jakob Steensig; Linköpings universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; interactional linguistics; conversation analysis; reference to persons; sequential organization; continuity; discontinuity; Swedish talk-in-interaction.; svenska språket; samtalsanalys; språkvetenskap; Swedish language; Svenska språket;

   Sammanfattning : The thesis investigates reference to non-present, singular persons in Swedish talk-ininteraction. The overall aim of the study is to analyse instances of person reference as parts of their linguistic, sequential and social contexts, and to describe these instances with regard to interactional, formal/structural, and functional aspects. LÄS MER

4. 3. Fatigue Life Prediction in Service - A Statistical Approach

   Författare :Thomas Svensson; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; fatigue life; sequential effects; variable amplitude fatigue; prediction uncertainties; variable amplitude fatigue;

   Sammanfattning : This thesis treats the problem of fatigue life prediction. The emphasis is on the development of simplified methods, intended to be used in engineering design and the starting point is the established methods for fatigue prediction in service, namely the Wöhler curve, the Paris´ law and the Palmgren-Miner law of cumulative damage. LÄS MER

5. 4. Varför bildas nya partier? : Om kollektivt handlande och partientreprenörer

   Författare :Gissur Erlingsson; Statsvetenskapliga institutionen; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Social sciences; Swedish Municipalities; Rational Imitation; Emotions and Rationality; Entrepreneurs; Rational Choice; Methodological Individualism; Paradox of Participation; New Political Parties; Collective Action; Political and administrative sciences; Samhällsvetenskaper; Statsvetenskap; förvaltningskunskap;

   Sammanfattning : Since political parties are collective goods, groups of people that demand new political parties face a collective action problem. Therefore, we can speak of a ?paradox of party-emergence?. Hence, it is puzzling that new parties became increasingly common in representative bodies at the Swedish local level during 1973?2002. LÄS MER

7. 5. Redesign of Alpha Class Glutathione Transferases to Study Their Catalytic Properties

   Författare :Lisa O Nilsson; Ralf Morgenstern; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; glutathione transferase; heterologous expression; heterodimer; hydroxyalkenal; protein redesign; sequential design; dimer-interface interactions; enzyme kinetics; glutathione; dynamic C-terminus; viscosity dependence; Biokemi; Biochemistry; Biokemi; biokemi; Biochemistry;

   Sammanfattning : A number of active site mutants of human Alpha class glutathione transferase A1-1 (hGST A1-1) were made and characterized to determine the structural determinants for alkenal activity. The choice of mutations was based on primary structure alignments of hGST A1-1 and the Alpha class enzyme with the highest alkenal activity, hGST A4-4, from three different species and crystal structure comparisons between the human enzymes. LÄS MER