Sökning: "repair"

Visar resultat 1 - 5 av 841 avhandlingar innehållade ordet repair.

  1. 1. To fix what’s not broken repair strategies in non-native and native english conversation

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :Charlotta Plejert; Richard Hirsch; Jan Anward; Jan Svennevig; [2004]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Repair; non-native speakers; native speakers; conversation analysis; foreign language conversation; language learning; English language.; Engelska språket; samtalsanalys; språkinlärning; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP;

    Sammanfattning : The thesis investigates conversations involving native speakers and non-nativespeakers of English. The non-native speakers partaking in the study have a welldeveloped knowledge of the foreign language. LÄS MER

  2. 2. Interstrand Crosslinks - Induction and repair

    Detta är en avhandling från Stockholm : Department of Genetics, Microbiology and Toxicology, Stockholm University

    Författare :Daniel Vare; Stockholms universitet.; [2012]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; ICL; DNA repair; interstrand crosslink; psoralen; molekylärgenetik; Molecular Genetics;

    Sammanfattning : DNA crosslinking agents exhibit a variety of DNA lesions, such as monoadducts, DNA-DNA interstrand or intrastrand crosslinks or DNA-protein crosslinks. Agents that produce interstrand crosslinks (ICLs) exist naturally and are widely used in chemotherapy. Therefore, it is important to understand how the lesions induced by these agents are repaired. LÄS MER

  3. 3. Improved road design for future maintenance analysis of road barrier repair costs

    Detta är en avhandling från Stockholm : KTH

    Författare :Hawzheen Karim; KTH.; Högskolan Dalarna.; [2008]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY Civil engineering and architecture Building engineering; TEKNIKVETENSKAP Samhällsbyggnadsteknik och arkitektur Byggnadsteknik; highway maintenance; highway management; highway design; road planning; road design; highway engineering; road barrier; cable barrier; w-beam barrier; road barrier damages; barrier repair cost.; Vägprojektering för minskade drift- och underhållskostnader; Keywords: highway maintenance; barrier repair cost;

    Sammanfattning : The cost of a road construction over its service life is a function of the design, quality of construction, maintenance strategies and maintenance operations. Unfortunately, designers often neglect a very important aspect which is the possibility to perform future maintenance activities. LÄS MER

  4. 4. Induction and repair of clustered DNA damage sites after exposure to ionizing radiation

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Andris Abramenkovs; Uppsala universitet.; [2019]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NHEJ; DSB repair; clustered DNA damage; DNA repair; DNA-PKcs; HSCS; Ra-223; ionizing radiation; Medicinsk vetenskap; Medical Science;

    Sammanfattning : The mechanisms that maintain genomic stability safeguard cells from constant DNA damage produced by endogenous and external stressors. Therefore, this thesis aimed to specifically address questions regarding the requirement and involvement of DNA repair proteins in the repair of various types of radiation-induced DNA damage. LÄS MER

  5. 5. Radiation response in human cells DNA damage formation, repair and signaling

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Ann-Sofie Gustafsson; Uppsala universitet.; [2015]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; DNA damage; DNA repair; DSB; NHEJ; DNA-PK; ionizing radiation; heat-labile sites; Biomedical Radiation Science; Biomedicinsk strålningsvetenskap;

    Sammanfattning : Ionizing radiation induces a range of different DNA lesions. In terms of mutation frequency and mammalian cell survival, the most critical of these lesions is the DNA double-strand break (DSB). DSB left unrepaired or mis-repaired may result in chromosomal aberrations that can lead to permanent genetic changes or cell death. LÄS MER