نتایج جستجو برای: pert and ag
تعداد نتایج: 16834395 فیلتر نتایج به سال:
Ag, Au nanoparticles and Ag-Au nanocomposite were prepared by co-deposition of RF-sputtering and RF-PECVD from acetylene gas and Ag, Au targets. Atomic structure and topography were investigated by X-ray diffraction (XRD) and atomic force microscopy (AFM), respectively. UV-Visible spectra samples indicated that the activity of Ag and Au nanoparticles in the vicinity of each other increased ...
BACKGROUND Most cystic fibrosis (CF) patients have exocrine pancreatic insufficiency (EPI) and need supplementation with pancreatic enzyme replacement therapy (PERT). Liprotamase, a novel non-porcine PERT containing highly purified biotechnology-derived lipase, protease, and amylase, has successfully undergone initial efficacy and safety testing. METHODS In this international phase III parall...
The relevance of research. Authentication is the process confirming authenticity an object or subject interaction in information network by a presented identifier. Usually only one factor used. However, most security incidents occur due to use factor. easiest way create extra layer for accounts two-factor authentication using 2FA programs. In this case, additional step occurs, which increases u...
The objective of this study was to evaluate the probability norovirus foodborne illness by raw oyster consumption. One hundred fifty-six samples were collected examine prevalence. inoculated with murine and stored at 4°C-25°C. A plaque assay determined titers. titers fitted Baranyi model calculate shoulder period (h) death rate (Log PFU/g/h). These kinetic parameters a polynomial as function te...
In this paper, multi-class dynamic PERT network is considered as a queueing network, where the projects are similar and new projects are generated according to a Poisson process. Each activity is performed independently in its corresponding service station with exponential distribution by one server from several servers settled in service station based on FCFS (Fist Come, First Served) discipli...
Fatigue impairs sensorimotor performance, reduces spinal reflexes and affects the interaction of antagonistic muscles in complex motor tasks. Although there is literature dealing with the interference of fatigue and postural control, the interpretation is confounded by the variety of paradigms used to study it. This study aimed to evaluate the effects of postural fatigue on balance control and ...
در این مقاله یک مدل برنامه ریزی غیرخطی چند هدفه برای فشرده سازی زمانارائه گردیده است که هدف اصلی آن عبارت است از حداقل سازی pert شبکه هایبا صرف بودجه بیشتر در فعالیتهایی pert زمان بدبینانه فعالیتهای بحرانی در شبکه هایاست که در مسیر بحرانی قرار دارند. در واقع، این مدل نشان دهنده نحوه تخصیصبودجه بین فعالیتهای مسیر بحرانی است که در نهایت نشان می دهد، کاهش زمانبدبینانه فعالیتهای بحرانی باعث کاهش زم...
B. Zielbauer, D. Ursescu, C. Bischoff, D. Zimmer, T. Kühl, V. Bagnoud, D. Javorkova, O. Rosmej, K. Cassou, S. Kazamias, A. Klisnick, D. Ros, K. Janulewicz, P. Nickles, G. Pert, P. Neumayer, J. Dunn Gesellschaft für Schwerionenforschung (GSI), Darmstadt, Germany; Universität Mainz, Mainz, Germany; Max Born Insitut, Berlin, Germany; Université Paris XI, Paris, France; York University, United King...
The extensive use of nanoparticles in a variety of applications has raised great concerns regarding theirbiological effects and environmental fate. Silver nanoparticle, often referred to as nanosilver (n-Ag), maycause health problems because of its wide and ever growing use in many applications. n-Ag is used intreatments of wounds, disinfection of water and/or air and coatings textiles. n-Ag is...
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