Sökning: "Are Wallin"

Visar resultat 1 - 5 av 139 avhandlingar innehållade orden Are Wallin.

1. 1. Factors influencing actors at the interface between the socio-technical and the ecological systems: The case of on-site sewage systems and eutrophication

   Författare :Are Wallin; Chalmers tekniska högskola; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; social dilemma; Eutrophication; regulatory compliance; goal-framing theory; on-site sewage systems; homeowners;

   Sammanfattning : Eutrophication, caused by nutrient loading, is a global environmental problem, particularly severe for the Baltic Sea. Long-term solutions rely on the ability of society to respond effectively. This involves, for example, instigating actors who have the capability to directly influence nutrient loads to take action. LÄS MER

3. 2. Actors at the interface between socio-technical and ecological systems: Analytical starting point for identifying mitigation possibilities in the case of on-site sewage systems

   Författare :Are Wallin; Chalmers tekniska högskola; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; interface-actors; Eutrophication; problem-structuring approach; wastewater treatment systems; homeowners;

   Sammanfattning : The thesis addresses several issues related to factors influencing actors around environmental problems to decrease the environmental pressures. Systems treating sewage at the scale of one to a few households (on-site sewage systems, OSSs) comprise a Swedish case study. LÄS MER

4. 3. Superfluid Phase Transitions in Disordered Systems

   Författare :Hannes Meier; Mats Wallin Wallin; Peter Olsson; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : This thesis presents results from large scale Monte Carlo simulations of systems subject to a superfluid phase transition in the presence of disorder. The simulations are performed by state-of-the-art, collective Monte Carlo algorithms treating phase degrees of freedom in effective models with amplitude fluctuations integrated out. LÄS MER

5. 4. Physical Modeling of Protein Folding

   Författare :Stefan Wallin; Beräkningsbiologi och biologisk fysik - Genomgår omorganisation; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; relativity; quantum mechanics; classical mechanics; three-helix bundle; similarity measure; Mathematical and general theoretical physics; protein dynamics; protein folding; two-state; Matematisk och allmän teoretisk fysik; thermodynamics; statistical physics; gravitation; klassisk mekanik; kvantmekanik; relativitet; statistisk fysik; termodynamik; Fysicumarkivet A:2003:Wallin;

   Sammanfattning : Sequence-based models for protein folding are developed and tested on peptides with both alpha- and beta-structure, and on small three-helix-bundle proteins. The interaction potentials of the models are minimalistic and based mainly on hydrogen bonding and effective hydrophobicity forces. LÄS MER

7. 5. Modeling of plasticity at large strains

   Författare :Mathias Wallin; Hållfasthetslära; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : This thesis is concerned with various aspects of the constitutive modeling of plasticity. Both theoretical issues and issues related to the numerical implementation of the constitutive models are addressed. LÄS MER