نتایج جستجو برای: ar1 models

تعداد نتایج: 908041  

2017
B. Z. Katale E. V. Mbugi K. K. Siame J. D. Keyyu S. Kendall R. R. Kazwala H. M. Dockrell R. D. Fyumagwa A. L. Michel M. Rweyemamu E. M. Streicher R. M. Warren P. van Helden M. I. Matee

Mycobacterium bovis, the causative agent of bovine tuberculosis (bTB), is a multihost pathogen of public health and veterinary importance. We characterized the M. bovis isolated at the human-livestock-wildlife interface of the Serengeti ecosystem to determine the epidemiology and risk of cross-species transmission between interacting hosts species. DNA was extracted from mycobacterial cultures ...

ژورنال: گیاه پزشکی 2012

بیماری پوسیدگی آرمیلاریایی ریشه و طوقه که توسط گونه­های Armillaria ایجاد می­شود، یکی از بیماری­های مهم گیاهان چوبی اعم از درختان میوه، جنگلی و زینتی در مناطق مختلف می­باشد. این بیماری در استان اصفهان به شدت شیوع دارد و همه ساله خسارت فراوانی را به درختان میوه وارد می­سازد. از آنجا که در میان درختان میوه تعداد کمی رقم مقاوم به بیماری یافت می­شود و هیچ اقدام موثری نیز در کنترل کامل بیماری وجود ند...

Dyes are widely used in various industries, since theirdirect discharge to nature can cause many biological and environmental problems. Some of these dyes are toxic, carcinogenic and can cause skin and eye irritation. There are various dye removal techniques, but Adsorption found to be very effective and cheap method among the all available dye removal methods. The purpose of this study was to ...

Journal: :The Journal of clinical investigation 1993
D N Henry M Del Monte D A Greene P D Killen

Aldose reductase (AR2), a putative "hypertonicity stress protein" whose gene is induced by hyperosmolarity, protects renal medullary cells against the interstitial hyperosmolarity of antidiuresis by catalyzing the synthesis of millimolar concentrations of intracellular sorbitol from glucose. Although AR2 gene induction has been noted in a variety of renal and nonrenal cells subjected to hyperto...

Journal: :Accident; analysis and prevention 2012
Karim El-Basyouny Tarek Sayed

Full Bayes linear intervention models have been recently proposed to conduct before-after safety studies. These models assume linear slopes to represent the time and treatment effects across the treated and comparison sites. However, the linear slope assumption can only furnish some restricted treatment profiles. To overcome this problem, a first-order autoregressive (AR1) safety performance fu...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم انسانی 1389

rivers and runoff have always been of interest to human beings. in order to make use of the proper water resources, human societies, industrial and agricultural centers, etc. have usually been established near rivers. as the time goes on, these societies developed, and therefore water resources were extracted more and more. consequently, conditions of water quality of the rivers experienced rap...

2008
Leonid Gurvits

Let p(x1, ..., xm) = ∑ r1+···+rm=n ar1,...,rm ∏ 1≤i≤m x ri i be a homogeneous polynomial of degree n in m variables. We call such polynomial H-Stable if p(z1, ..., zm) 6= 0 provided that the real parts Re(zi) > 0 : 1 ≤ i ≤ m. It can be assumed WLOG that the coefficients ar1,...,rm := aR ≥ 0. This notion from Control Theory is closely related to the notion of Hyperbolicity intensively used in th...

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