نتایج جستجو برای: long pn code acquisition
تعداد نتایج: 1040336 فیلتر نتایج به سال:
The use of long-term parenteral nutrition (PN) in children with significant gut failure has been associated with progressive cholestatic liver disease (1–4). Progression to liver cirrhosis and end-stage liver disease are well-known consequences of long-term dependence on PN. The etiology of liver disease related to PN administration seems to be multifactorial (1–3). There is evidence linking th...
Rapidly acquiring the code phase of the spreading sequence in an ultra-wideband system is a very difficult problem. In this paper, we present a new iterative algorithm and its hardware architecture in detail. Our algorithm is based on running iterative message passing algorithms on a standard graphical model augmented with multiple redundant models. Simulation results show that our new algorith...
We compute the N$^3$LO gravitational quadratic-in-spin interactions at $G^4$ in post-Newtonian (PN) expansion via effective field theory (EFT) of gravitating spinning objects for first time. This result contributes $5$PN order maximally-spinning compact objects, adding case to static sector this PN accuracy. requires extending EFT a particle beyond linear curvature include higher-order operator...
Protease nexin-1 (PN-1), a member of the serpin superfamily, controls the activity of extracellular serine proteases and is expressed in the brain. Mutant mice overexpressing PN-1 in brain under the control of the Thy-1 promoter (Thy 1/PN-1) or lacking PN-1 (PN-1-/-) were found to develop epileptic activity in vivo and in vitro. Theta burst-induced long-term potentiation (LTP) and NMDA receptor...
Long-term parenteral nutrition (PN) can induce intestinal atrophy, leading to a loss of epithelial integrity in the small intestines. This change may alter the intestinal permeability of vancomycin (VCM), a non-absorbable antibiotic. The aim of the present study was to investigate the effect of PN on the pharmacokinetics of VCM in rats. VCM was intravenously (5 mg/kg) or intraduodenally (20 mg/...
the purpose of the present study was to investigate the effect of task-based instruction of vocabulary on the receptive and oral productive acquisition of english vocabulary and compare the results with those obtained from the traditional method. the method and procedure applied in this study was as follows: after the implementation of opt, a group of sixty female students were chosen. the stu...
The cardiac extracellular matrix is a dynamic structural support network that is both influenced by, and a regulator of, pathological remodeling and hypertrophic growth. In response to pathologic insults, the adult heart reexpresses the secreted extracellular matrix protein periostin (Pn). Here we show that Pn is critically involved in regulating the cardiac hypertrophic response, interstitial ...
CONTEXT A detailed understanding of renal surgical anatomy is necessary to optimize preoperative planning and operative technique and provide a basis for improved outcomes. OBJECTIVE To evaluate the literature regarding pertinent surgical anatomy of the kidney and related structures, nephrometry scoring systems, and current surgical strategies for partial nephrectomy (PN). EVIDENCE ACQUISIT...
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