نتایج جستجو برای: rejection method
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__________________________________________________________________________________________________________ In today global economy, the survival of companies depends on their ability to rapidly innovate and improve. As a result, an increasing search is on for the methods and processes that drive improvements in quality, costs and productivity. In the manufacturing industry PokaYoke method has b...
We present a rejection method based on recursive covering of the probability density function with equal tiles. The concept works for any probability density function that is pointwise computable or representable by tabular data. By the implicit construction of piecewise constant majorizing and minorizing functions that are arbitrarily close to the density function the production of random vari...
BACKGROUND The cytotoxic T lymphocyte antigen 4 (CTLA-4) gene encodes for a membrane bound (mCTLA-4) and a soluble (sCTLA-4) isoform, which are both involved in regulation of T cell function. The CTLA-4 +49A/G single nucleotide polymorphism (SNP) influences expression of mCTLA-4; +6230G/A SNP affects the production of sCTLA-4. AIM To examine whether these functional SNPs influence the rate of...
BACKGROUND At present the diagnosis of pulmonary allograft rejection is made after examination of transbronchial biopsy specimens; this method is highly invasive. A study was performed to determine whether immunological parameters measured in peripheral blood or bronchoalveolar lavage samples correlate with the histological diagnosis of rejection. METHODS Left unilateral pulmonary allotranspl...
Lorant, T. 2002. Studies of Rejection in Experimental Xenotransplantation. Acta Universitatis Upsaliensis. Comprehensive Summaries of Uppsala Dissertations from the Faculty of Medicine 1211. 60 pp. Uppsala. ISBN 91-554-5476-3. One main hurdle to xenotransplantation, i.e. transplantation between different species, is the immunological barrier that the organ meets in the recipient. The aim of thi...
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