Sökning: "Darren"

Visar resultat 1 - 5 av 7 avhandlingar innehållade ordet Darren.

  1. 1. Internet use and digital participation in everyday life : Adolescents and young adults with intellectual disabilities

    Författare :Kristin Alfredsson Ågren; Helena Hemmingsson; Anette Kjellberg; Darren Chadwick; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Background: Internet use is an integral part of everyday life in contemporary society, especially among young people. It is used to perform activities in everyday life by an increasing proportion of the population. LÄS MER

  3. 2. Experimental and numerical investigations of a ventilation strategy – impinging jet ventilation for an office environment

    Författare :Huijuan Chen; Bahram Moshfegh; Mathias Cehlin; Darren Robinson; Linköpings universitet; []
    Nyckelord :Impinging jet ventilation; room air distribution; thermal comfort; ventilation performance; turbulence modelling; CFD;

    Sammanfattning : A well-functioning, energy-efficient ventilation system is of vital importance to offices, not only to provide the kind of comfortable, healthy indoor environment necessary for the well-being and productive work performance of occupants, but also to reduce energy use in buildings and the associated impact of CO2 emissions on the environment. To achieve these goals impinging jet ventilation has been developed as an innovative ventilation concept. LÄS MER

  4. 3. C–H and Si–H functionalization using redox-active diazo compounds and decarboxylative coupling

    Författare :Rajdip Chowdhury; Abraham Mendoza; Darren Dixon; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; carbenes; radicals; redox-active esters; indoles; carboxylic acids; silanes; photochemistry; Organic Chemistry; organisk kemi;

    Sammanfattning : The work presented in this thesis is based on two basic organic chemistry concepts: carbene catalysis and radical coupling reactions. Diazo compounds in the presence of transition-metal catalysts are known to be excellent reagents for the construction of C–X bonds (X = C, Si, N, O, etc.) under mild conditions. LÄS MER

  5. 4. Expression and structure-function characterisation of herpesviral proteins

    Författare :Sue-Li Dahlroth; Pär Nordlund; Darren Hart; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Protein production; Herpesvirus; SOX; E. coli; Biochemistry; Biokemi; biokemi; Biochemistry;

    Sammanfattning : In order to determine and study a protein structure, large amounts of it is needed. The easiest way to obtain a protein is to recombinantly overexpress it in the well-studied bacterium Escherichia coli. However, this expression host has one major disadvantage, overexpressed proteins might not be folded or be insoluble. LÄS MER

  7. 5. 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