Search for dissertations about: "S Yang"
Showing result 1 - 5 of 24 swedish dissertations containing the words S Yang.
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1. Understanding virulence of Heterobasidion annosum s.l., a root rot pathogen of conifers
Abstract : Heterobasidion annosum sensu lato (s.l.) species are destructive pathogens causing root and butt rot in conifers. The species complex consists of five species: H. READ MORE
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2. Squat Detection in Railway Switches & Crossings Using Point Machine Vibration
Abstract : Railway switches and crossings (S&Cs) are among the most important high-value components in a railway network and a single failure of such an asset could result in severe network disturbance, huge economical loss, and even severe accidents. Therefore, potential defects need to be detected at an early stage and the status of the S&C must be monitored to prevent such consequences. READ MORE
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3. Cellular and Molecular Pathways Governing Hematopoietic Stem Cell Fate
Abstract : Hematopoietic Stem Cells (HSCs) have been defined to have abilities of both self-renewal and multi-lineage differen-tiation. The balance between these abilities is rigorously controlled under steady-state status (homeostasis) and when the normal processes of self-renewal and differentiation become deregulated, a disorder of blood system (such as leukemias) can occur. READ MORE
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4. Perinuclear Antineutrophil Cytoplasmic Antibodies in Inflammatory Bowel Disease
Abstract : Antineutrophil cytoplasmic antibodies (ANCAs) are a group of autoantibodies which are specific for granulocyte antigens. By indirect immunofluorescence (llF) on ethanol-fixed neutrophils, ANCAs can be divided into two types: a cytoplasmic staining pattern (C-ANCA) or a perinuclear staining pattern (P-ANCA). READ MORE
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5. Maturation of Clay Seals in Deep Bore Holes for Disposal of Radioactive waste : Theory and Experiments
Abstract : 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. READ MORE