Search for dissertations about: "JC"

Showing result 1 - 5 of 33 swedish dissertations containing the word JC.

2. 1. Polyomavirus infections in humans

   Author : Annika Lundstig; Malmö Klinisk mikrobiologi; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Polyomaviruses; tumour virology; BK virus; neuroblastoma; maternal infection; Real Time PCR; enzyme immunoassay; seroprevalence; JC virus; SV40; virus like particles VLPs ; seroepidemiology; biobank; mesothelioma tissues; Microbiology; bacteriology; virology; mycology; Mikrobiologi; bakteriologi; virologi; mykologi;

   Abstract : The human polyomaviruses BKV and JCV are endemic and infect > 70% of population worldwide. Primary infections occur during childhood and are largely subclinical. Following primary infection, both viruses persist as latent infections in the kidneys and B lymphocytes. READ MORE

4. 2. Small, smaller and beyond – Photospectroscopy in an age of miniaturisation

   Author : J.C. Jonsson; Uppsala universitet; []
   Keywords : ;

   Abstract : .... READ MORE

5. 3. The genomic signatures of adaptive evolution in Populus

   Author : Jing Wang; Pär Ingvarsson; Barbara Mable; Umeå universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Populus; adaptive evolution; natural selection; genomic diversity and divergence; recombination; Next-generation sequencing; local adaptation;

   Abstract : Understanding the genetic basis of adaptive evolution, and how natural selection has shaped patterns of polymorphism and divergence within and between species are enduring goals of evolutionary genetics. In this thesis, I used whole genome re-sequencing data to characterize the genomic signatures of natural selection along different evolutionary timescales in three Populus species: Populus tremula, P. READ MORE

6. 4. Bi-based high Tc superconductors and enhancement of critical current density

   Author : Shi-ju Guo; Luleå tekniska universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Material Mechanics; Materialmekanik;

   Abstract : Basic bulk high temperature superconductors in the Bi-Sr-Ca-Cu-O system and the BiPb-Sr-Ca-Cu-O system were prepared through the solid state reaction route and the coprecipitation method. The formation of 110 K phase promoted by partial Pb substitution for Bi was studied. Effects of heat treatment on 110K phase formation were studied. READ MORE

7. 5. Computational modelling of machining - Mesh objective ductile damage modelling

   Author : SENAD RAZANICA; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; ductile damage; fracture modeling; Mesh dependence; machining process; visco-plastic Johnson- Cook; simulation tool; FEM;

   Abstract : AbstractTo strengthen the competitiveness the manufacturing industry strives for a continuousdevelopment of cost efficient manufacturing processes and improved product quality.These research and development issues are addressed by increasing the implementationof simulation tools based on finite element method (FEM). READ MORE