نتایج جستجو برای: stabilization

تعداد نتایج: 51253  

2003
Wayne Goddard Stephen T. Hedetniemi David Pokrass Jacobs Pradip K. Srimani

We present a new self-stabilizing algorithm for finding a maximal strong matching in an arbitrary distributed network. The algorithm is capable of working with multiple types of demons (schedulers) as is the most recent algorithm in [1, 2]. The concepts behind the algorithm, using Ids in the newtork, promise to have applications for other graph theoretic primitives.

Journal: :Journal of the American Chemical Society 2010
Pil Seok Chae Kamil Gotfryd Jennifer Pacyna Larry J W Miercke Søren G F Rasmussen Rebecca A Robbins Rohini R Rana Claus J Loland Brian Kobilka Robert Stroud Bernadette Byrne Ulrik Gether Samuel H Gellman

We describe a new type of synthetic amphiphile that is intended to support biochemical characterization of intrinsic membrane proteins. Members of this new family displayed favorable behavior with four of five membrane proteins tested, and these amphiphiles formed relatively small micelles.

Journal: :international journal of environmental research 2010
h. belarbi m.h. al-malack

phenol is a common pollutant that was listed by us environmental protection agency (epa) among the priority pollutants. classical methods employed for phenol removal are either costly or limited to large-scale applications such as biological and thermal decomposition methods. in this study, adsorption of phenol by a type of clay that is extracted from a local soil called khoweldi was investigat...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید باهنر کرمان - دانشکده تربیت بدنی و علوم ورزشی 1391

چکیده هدف از تحقیق حاضر بررسی اثر یک دوره تمرینات پایداری ناحیه مرکزی بدن بر تعادل ایستا و پویای ورزشکاران زن نابینا بود. 30 نفر از ورزشکاران زن نابینا ( سن : 35/5 ± 40/22 سال ، وزن : 92/10 ± 17/52 کیلوگرم و قد : 06/0 ± 55/1) به طور داوطلبانه در این تحقیق شرکت کردند و به صورت تصادفی به دو گروه کنترل و تجربی تقسیم شدند. قبل از شروع تمرینات تعادل ایستا و پویا با استفاده از دستگاه تعادل سنج بایود...

Journal: :international journal of environmental research 0
k.f. brisolara louisiana state university health sciences center, school of public health, 2020 gravier street, 3rd floor, new orleans, louisiana 70112, usa r.s. reimers tulane university, school of public health and tropical medicine, new orleans, louisiana, usa r.e. whitworth georgia southern university, jiann ping hsu college of public health, statesboro, georgia, usa m.j. hutcheson georgia southern university, jiann ping hsu college of public health, statesboro, georgia, usa

biosolids must be stabilized in order to reduce odors, which have been noted as a major concernwith respect to alkaline stabilization. stabilization is designed to address potential putrefaction processes,odiferous releases and vector attraction concerns. also, most alkaline processes are open systems in whichtemperature and mixing are more difficult to control, and factors such as increased pr...

Journal: :journal of computer and robotics 0
zinat asadi faculty of mechanical engineering takestan branch, islamic azad university qazvin, iran ahmad fakharian faculty of electrical, biomedical and mechatronic engineering qazvin branch, islamic azad university qazvin, iran

this paper investigates on control and stabilization of a new hyperchaotic system. the hyperchaotic system is stabilized using a new technique which called generalized backstepping method (gbm). because of its similarity to backstepping approach, this method is called gbm. but, this method is more applicable in comparison with conventional backstepping.  backstepping method is used only for sys...

Journal: :environmental health engineering and management 0
mahdi farzadkia department of environmental health engineering, iran university of medical sciences, tehran, iran mohamad hassan ehrampoush department of environmental health engineering, shahid sadoughi university of medical sciences, yazd, iran shahram sadeghi environmental health engineering, student research committee, kurdistan university of medical sciences, sanandaj, iran majid kermani department of environmental health engineering, iran university of medical sciences, tehran, iran mohammad taghi ghaneian department of environmental health engineering, shahid sadoughi university of medical sciences, yazd, iran vahid ghelmani civil engineering, manager of wastewater treatment plant in yazd, iran

background: yazd waste stabilization pond facilities consist of three stabilization pond systems, module 1, module 2 and module 3 that awsp module 1 has started its operation. the existing facilities have had several problems in their operation. the objectives of this research were to evaluate the performance of stabilization ponds in wastewater treatment of the city of yazd, due to several pro...

Journal: :computational methods for differential equations 0
mohammad reza niknam department of mathematics, payame noor university, p.o.box 19395-3697, tehran, iran aghileh heydari department of mathematics, payame noor university, p.o.box 19395-3697, tehran, iran

in this paper, a finite-time control scheme is presented for stabilization ofthe satellite chaotic attitude around its equilibrium point whenits attitude is confused by a disturbed torque. controllers and settling timeof stabilizaton are obtained, based on the lyapunov stability theoremand finite-time control scheme. this method is satisfied for any initial condition.numerical simulations are ...

2003
Felix C. Freiling Henning Pagnia

We present a method of combining a self-stabilizing algorithm with a hierarchical structure to construct a self-stabilizing algorithm with improved stabilization time complexity and fault-containment features. As a case study, a self-stabilizing spanning-tree algorithm is presented which in favorable settings has logarithmic stabilization time complexity.

2009
Yoann Dieudonné Franck Petit

In this paper, we investigate the possibility to deterministically solve the gathering problem (GP) with weak robots (anonymous, autonomous, disoriented, deaf and dumb, and oblivious). We introduce strong multiplicity detection as the ability for the robots to detect the exact number of robots located at a given position. We show that with strong multiplicity detection, there exists a determini...

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