Sökning: "SDS"

Visar resultat 16 - 20 av 179 avhandlingar innehållade ordet SDS.

1. 16. Skyddsombud i allas intresse : en rättsvetenskaplig studie

   Författare :Maria Steinberg; Ronnie Eklund; Håkan Hydén; Örjan Edström; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; work environment law; labour law; safety delegate; safety representive; democracy; influence; co-operation; skyddsombud; demokrati; inflytande; påverkan; arbetsmiljö; arbetsmiljörätt; arbetsrätt; folkhälsa; samverkan; partssamverkan; facklig representant; Juridik;

   Sammanfattning : This study is about Swedish “safety delegates” (skyddsombud). The main function of a safety delegate (SD) is to represent employees in matters of work environment (health and safety including psychosocial aspects). The legislation concerning SDs is mainly found in the Swedish Work Environment Act (WEA) and in collective agreements. LÄS MER

3. 17. Self assembly of surfactants and polyelectrolytes in solution and at interfaces

   Författare :Luis Alejandro Bastardo Zambrano; Per Claesson; Jan Skov Pedersen; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Surfactant; polyelectrolyte; small–angle neutron scattering; static light scattering; dynamic light scattering; polyelectrolyte–surfactant association; protein; Surface and colloid chemistry; Yt- och kolloidkemi;

   Sammanfattning : This thesis focuses on the study of the interactions between polyelectrolytes and surfactants in aqueous solutions and at interfaces, as well as on the structural changes these molecules undergo due to that interaction. Small–angle neutron scattering, dynamic, and static light scattering were the main techniques used to investigate the interactions in bulk. LÄS MER

4. 18. Plasma membrane arabinogalactan proteins

   Författare :Lars Snogerup; Biokemi och Strukturbiologi; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; arabinogalactan protein plant development cell-cell interaction plasma membrane; Plant biochemistry; Växtbiokemi;

   Sammanfattning : Arabinogalactan proteins (AGPs) are proteoglycans found at the outer side of the plasma membrane and in the extracellular matrix of plants. To be able to study the plasma membrane bound AGPs, a method using SDS-agarose gel electrophoresis (SDS-AGE) was developed to overcome the problems associated with electrophoretic separation of highly glycosylated proteins. LÄS MER

5. 19. Interactions Between Biopolymers and Surfactants with Focus on Fluorosurfactants and Proteins

   Författare :Lubica Macáková; Per Claesson; Fredrik Höök; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Organic chemistry; Organisk kemi;

   Sammanfattning : The aim of this thesis was to obtain a better understanding of the association between surfactants and biopolymers in bulk solutions and at solid/aqueous liquid interface. In order to do this, the interactions between surfactants and biopolymers were investigated with a variety of experimental techniques. LÄS MER

7. 20. Protein-Polymer Interaction and Association in Aqueous Solution

   Författare :Malin Jönsson; Biokemi och Strukturbiologi; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physical chemistry; Fysikalisk kemi; Makromolekylär kemi; Macromolecular chemistry; enzymologi; Proteiner; enzymology; Proteins; Aqueous two-phase systems; Monte Carlo Simulations; hydrophobic effect; surface hydrophobicity; plasmid DNA; Protein; polymer;

   Sammanfattning : The aim of this thesis has been to study protein-polymer interaction and association. Two different techniques were used; Monte Carlo simulations were combined with partitioning in polymeric aqueous two-phase systems. Monte Carlo simulations have been used to evaluate the hydrophobic interaction in electrolyte solution. LÄS MER