Search for dissertations about: "free master thesis in IT"

Showing result 1 - 5 of 11 swedish dissertations containing the words free master thesis in IT.

2. 1. Downstream effects of master regulators in two brain diseases

   Author : Sebastian Braun; Stamcellscentrum (SCC); []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Rett syndrome; brain tumor development; gene regulation; neural stem cells; cell of origin; BMI1;

   Abstract : In paper one, we investigated how the pharmacological activation and inhibition of the glucocorticoid system affects lifespan and symptoms in a mouse model for RTT. We performed a long-term drug treatment study with the GR activator corticosterone and the GR inhibitor RU486 under which we measured the lifespan and onset of RTT-like symptoms of male Mecp2-null and female Mecp2 heterozygous mice in comparison to untreated mutant and to treated and untreated wild-type animals. READ MORE

4. 2. Modeling of residual stresses in dental composites

   Author : Philippe Lingois; Luleå tekniska universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Polymera konstruktionsmaterial; Polymeric Composite Materials;

   Abstract : In several European countries, dental composites are replacing mercury- containing amalgams as the most common restorative materials. The problems with dental composites are that they can induce pain for the patient, fracture in the tooth, and gaps between the tooth and the filling which will induce secondary caries. READ MORE

5. 3. A society With or Without Drugs : Continuity and change in Drug Policies in Sweden and the Netherlands

   Author : Dolf Tops; Socialhögskolan; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; theory of social work; Social changes; Context; Social Control; Social problems; Drug Policy; Institutions; Sweden; the Netherlands; Social problems and welfare; national insurance; Social medicine; teorier om socialt arbete; Sociala förändringar; Sociala problem; social välfärd; socialförsäkring; Socialmedicin; samhällsmedicin;

   Abstract : In debates about the Swedish and Dutch drug policies are usually positioned as opposites. The goal for the Swedish drug policy is to create a 'drug-free society'; while in the Netherlands a harm reduction approach prevails. READ MORE

6. 4. Outer membrane vesicle-mediated export of virulence factors from Gram-negative bacteria

   Author : Pramod Kumar Rompikuntal; Sun Nyunt Wai; Ann-Beth Jonsson; Umeå universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Outer membrane vesicles; CDT; PGN; PrtV; Campylobacter jejuni; Vibrio cholerae; Aggregatibacter actinomycetemcomitans; molekylärbiologi; Molecular Biology;

   Abstract : The Gram-negative, motile bacterium Campylobacter jejuni is a causative agent of food-borne gastroenteritis. Cytolethal distending toxin (CDT) is one of the important virulence factors for C. jejuni pathogenesis. It was not previously known how CDT is released from C. READ MORE

7. 5. Novel approaches for achieving full density powder metallurgy steels

   Author : Maheswaran Vattur Sundaram; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cr- and Mo-alloyed PM steels; vacuum sintering; high density; full density; hot isostatic pressing.; cold isostatic pressing; liquid phase sintering; master alloy; double pressing-double sintering; powder metallurgy steels; sintering; water atomised powder;

   Abstract : Powder metallurgy (PM) is one of the most resource-efficient methods for manufacturing structural components with complex shapes. The utilisation of the metal powder to shape the components allows to minimise material waste and increase energy efficiency. READ MORE