Sökning: "Linus Johansson"

Hittade 5 avhandlingar innehållade orden Linus Johansson.

1. 1. Taking it as a Man? : Music, Youth, and Gender, Outside and Within Mainstream Media Cultures

   Författare :Linus Johansson; Lars Berglund; Alf Björnberg; Johan Fornäs; Uppsala universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; Internet; mediatization; popular culture; ideology; persona; discourse; hegemony; articulation; authenticity; intersectionality; gender; youth;

   Sammanfattning : Since the establishment of the Internet as an aspect of everyday life in the Western world, popular culture has generated new prospects for artists and other cultural agents to disseminate their creative outcomes. This thesis focuses on the early years of the new millennium, a time of pessimism and conflict around file-sharing and other illegal activities, but also a time for renewed thinking and enthusiasm regarding the potential of the prospering information and communication age. LÄS MER

3. 2. Valuation in Welfare Markets : The Rule Books, Whiteboards and Swivel Chairs of Care Choice Reform

   Författare :Linus Johansson Krafve; Claes-Fredrik Helgesson; Teun Zuiderent-Jerak; Steve Woolgar; Tiago Moeira; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Welfare state; Market reform; Care choice reform; Market practice; Valuation practice; Science and technology studies; Economic sociology; Valuation studies; Välfärdsstaten; marknadsreform; vårdvalsreform; marknadspraktik; värderingspraktik; teknik- och vetenskapsstudier; ekonomisk sociologi; värderingsstudier;

   Sammanfattning : This thesis takes an interest in how values attain a specific meaning in market reforms of welfare provision. The study builds on exploring how values are enacted rather than treating them as universal and stable. LÄS MER

4. 3. Modelling of subgrid-scale stress and passive scalar flux in large eddy simulations of wall bounded turbulent flows

   Författare :Linus Marstorp; Arne V. Johansson; Pierre Comte; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Turbulence; large-eddy simulation; subgrid-scale model; Fluid mechanics; Strömningsmekanik;

   Sammanfattning : The aim of the thesis is to develop and validate subgrid-scale models that are relevant for large eddy simulations of complex flows including scalar mixing. A stochastic Smagorinsky model with adjustable variance and time scale is developed by adding a stochastic component to the Smagorinsky constant. LÄS MER

5. 4. Subgrid-scale modelling for large-eddy simulation including scalar mixing in rotating turbulent shear flows

   Författare :Linus Marstorp; Arne Johansson; Lars-Erik Eriksson; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Turbulence; large-eddy simulation; subgrid-scale model; Fluid mechanics; Strömningsmekanik;

   Sammanfattning : The aim of the present study is to develop subgrid-scale models that are relevant for complex flows and combustion. A stochastic model based on a stochastic Smagorinsky constant with adjustable variance and time scale is proposed. LÄS MER

7. 5. Two-Photon Excited Fluorescence Depolarisation : Experimental and Theoretical Development

   Författare :Linus Ryderfors; Emad Mukhtar; Lennart B.-Å. Johansson; Yehudi K. Levine; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Two-photon excitation; Fluorescence; Fluorescence depolarisation; Fluorescence anisotropy; Time-correlated single photon counting; Gold nanoparticles; Rotational diffusion; Excited state symmetry; Extended Förster theory; Orientation correlation functions; Donor-donor energy migration DDEM ; Chemical physics; Kemisk fysik;

   Sammanfattning : We have studied fundamental aspects of time-resolved two-photon excited fluorescence depolarisation. The thesis presents experimental as well as theoretical progress. LÄS MER