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Visar resultat 1 - 5 av 8 avhandlingar som matchar ovanstående sökkriterier.

1. 1. De-icing salt frost scaling in concretes with fly ash or slag with low air void contents

   Författare :Martin Strand; Avdelningen för Byggnadsmaterial; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Betong; Tösalt-frost avskalning; Flygaska; Slagg;

   Sammanfattning : .... LÄS MER

3. 2. Experimental Study of De-icing Salt-frost Scaling in Concrete with Low-calcium Fly Ash or Slag : Influence of Drying and Carbonation, and Air Content

   Författare :Martin Strand; Avdelningen för Byggnadsmaterial; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Betong; Cement; Beständighet; Tösalt-frost avskalning; Tillsatsmaterial; Masugnsslagg; Flygaska; Concrete; Durability; De-icing salt-frost scaling; Cement based materials; Supplementary cementitious materials SCMs ; Ground granulated blast furnace slag; Low-calcium fly ash;

   Sammanfattning : In order to reduce the net climate impact of concrete production, it is necessary for the industry to undertake several actions. Among these is to include fly ash and slag as supplementary cementitious materials. Accordingly, this project has studied concrete containing low-calcium fly ash or ground-granulated blast-furnace slag. LÄS MER

4. 3. Everyday functioning in six year-old children born preterm : From a child perspective towards the child's perspective

   Författare :Anna Karin Andersson; Lena Almqvist; Lene Martin; Katarina Strand Brodd; Eva Nordmark; Mälardalens högskola; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Children born preterm; everyday functioning; child s perspective; person-oriented approach; photo voice; Care Sciences; vårdvetenskap;

   Sammanfattning : The overall aim of the thesis was to explore everyday functioning in six year-old children born preterm, from the children’s perspectives and from their parents’ perspectives. The relation between everyday functioning and neonatal risk factors, behavioural characteristics was studied with descriptive and correlational statistics, ANOVA and multiple linear regression (I). LÄS MER

5. 4. Quantification of Radiation Induced DNA Damage Response in Normal Skin Exposed in Clinical Settings

   Författare :Martin Simonsson; Ingela Turesson; Gunilla Enblad; Dag Rune Olsen; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; DNA damage response; low-dose hypersensitivity; dose response; normal tissue; epidermis; dermis; keratinocyte; fractionated radiotherapy; DNA double strand break; DSB; foci; gamma-H2AX; 53BP1; p21; checkpoint; apoptosis; mitosis; micro-RNA; miR-34a; Oncology; Onkologi; Oncology; Onkologi;

   Sammanfattning : The structure, function and accessibility of epidermal skin provide aunique opportunity to study the DNA damage response (DDR) of a normaltissue. The in vivo response can be examined in detail, at a molecularlevel, and further associated to the structural changes, observed at atissue level. LÄS MER

7. 5. The function of Smc5/6 in Drosophila development and at the heterochromatin-like locus HMR in budding yeast

   Författare :Martin Tran; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : The structural maintenance of chromosome 5/6 (Smc5/6) complex is one out of many factors in the cell that maintain genome stability. Smc5/6 has been implicated in processes such as DNA double-strand break (DSB) repair, replication progression, and chromosome segregation. LÄS MER