Search for dissertations about: "S. Pan"
Showing result 1 - 5 of 20 swedish dissertations containing the words S. Pan.
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1. Mechanistic studies of localized corrosion of Al alloys by high resolution in-situ and ex-situ probing techniques
Abstract : A multi-analytical approach based on in-situ and ex-situ local probing techniques was employed to investigate localized corrosion mechanisms of some aluminum alloys in chloride containing solutions, focusing on the influence of intermetallic particles (IMPs) in the alloys. In the EN AW-3003 alloy, SEM-EDS analysis revealed constituent and dispersoid IMPs. READ MORE
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2. Regulation of IgG subclass switching in human B cells
Abstract : Human IgG can be subdivided into four subclasses, each encoded by a separate heavy chain constant (CH) region gene and endowed with unique biological and functional properties. Deficiencies of single or multiple IgG subclasses have been suggested to be associated with increased susceptibility to recurrent infections in humans. READ MORE
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3. Molecular cytogenetic investigations of chromosomal abnormalities in prostate and urinary bladder cancers
Abstract : Tumorigenesis is suggested to be caused by base pair mutations and chromosomal abnormalities leading to inactivation of tumor suppressor genes an activation of oncogenes. However, still it is not clear for the vast majority of these changes how they contribute to the tumorigenesis of the prostate and bladder cancers. READ MORE
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4. Development of a Novel Gas Turbine Simulator for Hybrid Solar-Brayton Systems
Abstract : Hybrid solar-Brayton systems utilize both solar thermal energy and supplementary renewable fuels to provide controllable and dispatchable power output, which renders them a promising way to meet the growing energy demand and reduce the carbon footprints. However, existing testing facilities for key components in such hybrid systems often fail to accomplish the testing requirements, hence impeding the improvement of the renewable energy share and the overall efficiency. READ MORE
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5. An Experimental Study to Understand the Localized Corrosion and Environment-Assisted Cracking Behavior of AISI 420-Martensitic Stainless Steel
Abstract : Motivation and aim: Currently steel molds are designed with cooling channels to reduce the solidification time of molten plastic within the mold to improve the productivity. As water is generally used as the cooling medium, corrosion and environment-assisted cracking (EAC) leading towards the dysfunction of mold, can increase the production downtime. READ MORE