نتایج جستجو برای: rejection coefficient
تعداد نتایج: 203427 فیلتر نتایج به سال:
This paper proposes an adaptive PID controller based on linear extended state observer (LESO) for the two-degree-of-freedom joint servomechanism of industrial robot with time-varying load, uncertainties parameters and disturbance. The third-order space equations system approximate model is established to obtain LESO which applied estimate values total reference algorithm used variable moment in...
BACKGROUND/AIMS To analyze alterations of interferon-γ-induced protein 10 (IP-10) and thymus and activation-regulated chemokine (TARC) levels in early acute liver transplantation rejection. METHODS Thirty-six patients with early acute liver transplantation rejection were classified as non-, mild, moderate, and severe rejection groups. The levels of serum IP-10 and TARC were determined on days...
BACKGROUND Besides 'definitive rejection', the Banff classification includes categories for 'suspicious for rejection' phenotypes. The aim of this study was to determine the frequency and phenotypes of rejection episodes in 316 consecutive renal transplants from 2009 to 2014 grouped into patients without/with pretransplant HLA-DSA (ptDSAneg, n = 251; ptDSApos, n = 65). METHODS All adequate in...
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