Sökning: "ting"

Visar resultat 1 - 5 av 94 avhandlingar innehållade ordet ting.

  1. 1. Essays on the Supply and Demand for Auditing Service

    Författare :Ting Dong; Handelshögskolan i Stockholm; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : The market for auditing service is shaped by the demand side and supply side forces. For audit firms and the overall profession, human capital is the most important asset because auditing service is delivered by auditors. LÄS MER

  3. 2. Studies on bone and mineral disorders in CKD : determinants and survival implications

    Författare :Ting Jia; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Disruptions in mineral metabolism occur already at an early stage of chronic kidney disease (CKD) and may eventually lead to a complex of CKD - mineral and bone disorders (CKD-MBD) characterized by alterations of the mass, turnover rate, mineralization and strength of bones, and high risk of vascular calcification, fractures and other complications resulting in worse survival. The aim of this thesis was to increase the understanding of some aspects of CKD-MBD with special emphasis on clinical and laboratory determinants and implications for clinical outcome. LÄS MER

  4. 3. Antioxidants stimulate BACH1-dependent tumor angiogenesis

    Författare :Ting Wang; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Reactive oxygen species (ROS) can inactivate tumor suppressors, activate transcription factors, and stimulate tumor progression, which partly explains the belief that antioxidant supplements should fight cancer. Yet, despite decades of studies, the cancer-fighting potential of antioxidants has never been clearly established. LÄS MER

  5. 4. Borehole sealing with expandable buffer clays in HLW disposal : Lab-scale performance

    Författare :Ting Yang; Jörn Kasbohm; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Soil Mechanics; Geoteknik;

    Sammanfattning : Two basically different multibarrier concepts for high-level radioactive waste (HLW) are the often cited KBS-3 V/H concepts, for isolating nuclear waste at 400-600 m depth and Very Deep Boreholes concepts (VDH) for placement at 2000-4000 m depth. Both make use of expandable clay as isolating medium of canisters with HLW and as backfill material in shafts and tunnels in repositories for safe disposal of such waste. LÄS MER

  7. 5. Maturation of Clay Seals in Deep Bore Holes for Disposal of Radioactive waste : Theory and Experiments

    Författare :Ting Yang; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; high-level radioactive waste; HLW; very deep borehole; VDH; disposal; saturation degree; water transport; maturation; model; shear strength; hydraulic conductivity; swelling pressure; homogenization; Geoteknik; Soil Mechanics;

    Sammanfattning : KBS-3 and very deep borehole (VDH) concepts are two major types of long-term geologicaldisposal methods for high-level radioactive waste (HLW) isolating from the biosphere. TheKBS-3V concept for isolating the HLW at the depth of 400-500 m, is the officially proposedoption in Sweden and has been the subject of considerable research in the past few decades,while the VDH concept was considered as an option in the 1950s but later became discouragedbecause of insufficient experience in drilling technology. LÄS MER