Search for dissertations about: "field boundaries"

Showing result 1 - 5 of 240 swedish dissertations containing the words field boundaries.

2. 1. Defects, renormalization and conformal field theory

   Author : Alexander Söderberg Rousu; Agnese Bissi; Pedro Liendo; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; defects; boundaries; replica twist defect; conformal field theory; quantum field theory; Coleman-Weinberg mechanism; renormalization group flows; Theoretical Physics; Teoretisk fysik;

   Abstract : Defects in quantum field theories appear in many different contexts and are of great physical interest. Among other things, defects are used to describe the Kondō effect in condensed matter, confinement in quantum chromodynamics, Rényi entropy in quantum information and cosmic strings in string theory. READ MORE

4. 2. The Development of Swedish Business Journalism : Historical Roots of an Organisational Field

   Author : Maria Grafström; Kerstin Sahlin-Andersson; Lars Engwall; Stefan Jonsson; Royston Greenwood; Uppsala universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Business studies; institutional theory; organisational field; field emergence; institutional entrepreneurs; business journalism; business news; newspapers; Företagsekonomi;

   Abstract : Contemporary Swedish business journalism is an established organisational field with shared practice within and across organisations. Using a historical perspective, this dissertation investigates the early formation of this field and the formation of a shared meaning system for business journalism. READ MORE

5. 3. Boundaries, believers and bodies : a cultural analysis of a multidisciplinary research community

   Author : Helena Pettersson; Britta Lundgren; Erik Stolterman; David Hakken; Umeå universitet; []
   Keywords : HUMANIORA; HUMANITIES; Culture; ethnographic method; research; technology; boundary object work; symbolic capital; technoromanticism; future; speed; creativity; reality; dystopia; focal things; trading; multidisciplinary; gender; reflexivity; Ethnology; Etnologi;

   Abstract : The aim of this study is to analyze the construction of research culture and collaboration within the research studio Tools for Creativity, one node in the larger Interactive Institute. This studio is an arena that in today’s society is associated with boundary crossing, dynamics and variability: An environment with high-tech equipment, a staff equipped with diverse skills, and a flexible approach with the ambition of developing innovative tools based on ICT to strengthen human creativity. READ MORE

6. 4. Microstructure of grain boundaries in Ni-16Cr-9Fe model superalloys

   Author : Mattias Thuvander; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; precipitates; grain boundaries; atom probe field ion microscopy; nickel alloy; superalloy; TEM; alloy 600;

   Abstract : .... READ MORE

7. 5. Phase-field modeling of diffusion controlled phase transformations

   Author : Irina Loginova; KTH; []
   Keywords : phase-field; dendritic growth; grain boundary; Widmanstaetten plate; solidification;

   Abstract : Diffusion controlled phase transformations are studied bymeans of the phase-field method. Morphological evolution ofdendrites, grains and Widmanst\"atten plates is modeled andsimulated.Growth of dendrites into highly supersaturated liquids ismodeled for binary alloy solidification. READ MORE