Sökning: "david fredriksson"

Visar resultat 1 - 5 av 10 avhandlingar innehållade orden david fredriksson.

1. 1. G Protein-Coupled Receptors; Discovery of New Human Members and Analyses of the Entire Repertoires in Human, Mouse and Rat

   Författare :David E. Gloriam; Helgi Schiöth; Robert Fredriksson; Darren Flower; Uppsala universitet; []
   Nyckelord :Bioinformatics; G protein-coupled receptor; GPCR; Bioinformatics; Evolution; Orphan; Rhodopsin; Adhesion; Phylogeny; Bioinformatik;

   Sammanfattning : G protein-coupled receptors (GPCRs) are signal mediators that have a prominent role in the regulation of physiological processes and they make up the targets for 30-45% of all drugs. Papers I and II describe the discovery of new human GPCRs belonging to the Rhodopsin family, a family which contains many common drug targets. LÄS MER

3. 2. Caught in Culture? : Cultural Transformation through HIV/AIDS Prevention Education in Zambia

   Författare :Ellen Carm; Ulf Fredriksson; David Stephens; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; HIV AIDS prevention education; culture; transformation; multi-voiced and leveled strategy; cultural historical activity theory; internationell pedagogik; International Education;

   Sammanfattning : The study explores the role and contribution of education in developing a localized and relevant HIV/AIDS prevention strategy through a multi-voiced approach, involving the educational institutions, as well as the traditional leaders, community-members, including parents. The study comprised all public schools in one Zambian province from 2002-2008. LÄS MER

4. 3. Job Loss: Consequences and Labor Market Policy

   Författare :Jonas Cederlöf; Peter Fredriksson; David Seim; Alexandre Mas; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economics; Nationalekonomi;

   Sammanfattning : Essay I: This paper takes a novel approach to estimating the effects of involuntary job loss on future earnings, wages and employment. Whereas the previous literature has relied on mass layoffs and plant closures for exogenous variation in displacement, I use the fact that who is laid off is often determined by a seniority rule, specifically the last-in-first-out (LIFO) rule. LÄS MER

5. 4. Determining Ligand- and Lipid- Interactions of SLC Transporters

   Författare :Yurie Chatzikyriakidou; David Drew; Robert Fredriksson; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Solute carrier transporter; nucleotide-sugar transporter; SLC35; sodium proton exchanger; SLC9B2; thermal stability assay; membrane transport; Synaptic vesicle protein 2; Biochemistry; biokemi;

   Sammanfattning : Solute carrier transporters (SLCs) mediate the inter- and intra- cellular trafficking of a plethora of substrates and are essential to cell homeostasis. Despite their importance to human physiology and their potential as therapeutic targets, many SLCs are considered orphans as the physiological substrate has not been experimentally determined. LÄS MER

7. 5. Anaerobic digestion in the kraft pulp and paper industry : Challenges and possibilities for implementation

   Författare :Eva-Maria Ekstrand; Bo H Svensson; Annika Björn (Fredriksson); David Bastviken; Jukka Rintala; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Pulp and paper; anaerobic digestion; fibre sludge; activated sludge; condensates; bleaching wastewater; wastewater treatment; methane; degradability; nutrient recirculation; Pappers- och massa; anaerob nedbrytning; fiberslam; aktivt slam; kondensat; vattenrening; metan; nedbrytbarhet; näringsåterföring;

   Sammanfattning : The pulp and paper industry is a large producer of wastewater and sludge, putting high pressure on waste treatment. In addition, more rigorous environmental legislation for pollution control and demands to increase the use of renewable energy have put further pressure on the pulp and paper industry’s waste treatment, where anaerobic digestion (AD) and the production of methane could pose a solution. LÄS MER