Search for dissertations about: "Laid"

Showing result 1 - 5 of 166 swedish dissertations containing the word Laid.

2. 1. Parental involvement in school : What promotes and what hinders parental involvement in an urban school

   Author : Laid Bouakaz; Malmö högskola; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; minority parents; multi-ethnic school; multicultural; parental involvement; urban school;

   Abstract : Avhandlingens övergripande syfte är att förvärva kunskap om vad som främjar respektive vad som hindrar föräldrasamverkan i en grundskola med elever i skolåren 6-9 belägen i ett invandrartät område, samt nå en bättre förståelse av hur föräldrar med arabisk bakgrund och lärare ser på föräldrasamverkan i skolan. Ett ytterligare och besläktat syfte är att bättre förstå hur dessa föräldrar kan stödjas på ett sätt som möjliggör för dem att öka sin upplevelse av medverkan i den skola som deras barn går i. READ MORE

4. 2. Modeling of inorganic ions in aqueous solution

   Author : Vidar Aspelin; Beräkningskemi; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; molekylsimulering; statistisk mekanik; termodynamik; oorganiska joner; vattenlösningar; Kirkwood-Buff-teori; beräkningar av fri energi; molecular simulation; statistical mechanics; thermodynamics; inorganic ions; aqueous solutions; Kirkwood-Buff theory; free energy calculations;

   Abstract : Essentially all chemical processes and reactions occurring in the environment take place in the presence of ions. In water, ions set the conditions for how other dissolved particles interact. Ions are also directly involved in chemical reactions affecting the climate such as ozone depletion. READ MORE

5. 3. Modification of fluff pulp fibres: Cross-linking and alkali extraction

   Author : Kristoffer Lund; Chalmers tekniska högskola; []
   Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; fibre network; dry defibration; network strength; fluff pulp; Absorption; cross-linking; alkali extraction; kraft pulp;

   Abstract : Fluff pulp has been one of the key components of hygienic products, such as diapers, for many years. Fluff pulp is dry defibrated and air-laid into the absorption core of diapers. The introduction of superabsorbent polymers (SAPs) in the 1980s decreased the dependence on fluff pulp, as the SAPs became the main absorbing material. READ MORE

6. 4. Safety in Case of Fire - The Effect of Changing Regulations

   Author : Johan Lundin; Avdelningen för Brandteknik; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Technological sciences; verification; risk analysis; uncertainty; prescriptive; risk control; building regulation; Performance-based; fire safety engineering; Teknik; Building construction; Byggnadsteknik;

   Abstract : In this doctoral thesis some fundamental problems concerning society's ability to control the safety in buildings in the case of fire by issuing performance-based building regulations are identified and analysed. Fire protection documentation from forty-six projects was studied, together with a detailed analysis of the Swedish building regulations and an extensive risk analysis of a class of buildings. READ MORE

7. 5. A tale of trees and leaves : subtrees and local convergence

   Author : Wang Ruoyu; Stephan Wagner; Haslegrave John; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; tree; subtree; mean subtree order; Benjamini Schramm convergence; local convergence; Mathematics; Matematik;

   Abstract : Given a tree T, a subtree in T is a subgraph that is a tree itself. The set of subtrees in a tree is related to many important graph parameters, one of which is the mean subtree order. READ MORE