نتایج جستجو برای: a simulation

تعداد نتایج: 13518778  

Journal: :jundishapur journal of microbiology 0
maryam pourhajibagher department of microbiology, school of medicine, tehran university of medical sciences, tehran, ir iran abbas bahador department of microbiology, school of medicine, tehran university of medical sciences, tehran, ir iran; department of microbiology, school of medicine, tehran university of medical sciences, tehran, ir iran. tel: +98-2188955810

conclusions data from this study about scla were not sufficient and further studies are needed; however, the information here suggests that scla could be a candidate for further research on the design of drugs and vaccines against s. pyogenes infections. results the scla protein is present on the cell surface of the cell and has interact with a common ligand by its hypervariable nh2-terminal re...

Journal: :مجله ایرانی آموزش در علوم پزشکی 0
منصوره زاغری تفرشی mansoureh zaghari tafreshi دکتر منصوره زاغری تفرشی (استادیار)، گروه پرستاری، دانشکده پرستاری و مامایی، دانشگاه علوم پزشکی شهید بهشتی، تهران، ایران. ([email protected] مریم رسولی maryam rasouli مریم رسولی (استادیار)، گروه پرستاری، دانشکده پرستاری و مامایی، دانشگاه علوم پزشکی شهید بهشتی، تهران، ایران. ([email protected]) موسی سجادی mousa sajadi موسی سجادی، دانشجوی دکتری پرستاری(مربی)، گروه پرستاری،دانشکده پرستاری و مامایی، دانشگاه علوم پزشکی گناباد، گناباد،ایران. [email protected]

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Journal: :journal of physical & theoretical chemistry 2005
m. monajjemi h.h. haeri s.m. hashemianzadeh m. gholami k. zare

the ip3r calcium release channel has been simulated using a stochastic simulation algorithm (ssa;gillespie algorithm) and de young-keiser model. a set of different concentration for cat' and ip3 havebeen used. considering the number of molecules in each state, a non linear behavior of the system can beseen clearly. the inhibiting role of the ca+2 on the open state (x110) has been studied. the d...

Journal: :journal of computational & applied research in mechanical engineering (jcarme) 2011
a. r. shahani* h. esmaili a. aryaei s. mohammadi m. najar

in this paper, the dynamic simulation for a high pressure regulator is performed to obtain the regulator behavior. to analyze the regulator performance, the equation of motion for inner parts, the continuity equation for diverse chambers and the equation for mass flow rate were derived. because of nonlinearity and coupling, these equations are solved using numerical methods and the results are ...

H.H. Haeri K. Zare M. Gholami M. Monajjemi S.M. Hashemianzadeh

The IP3R calcium release channel has been simulated using a stochastic simulation algorithm (SSA;Gillespie algorithm) and De young-Keiser model. A set of different concentration for Cat' and IP3 havebeen used. Considering the Number of molecules in each state, a non linear behavior of the system can beseen clearly. The inhibiting role of the Ca+2 on the open state (X110) has been studied. The d...

Samim Ghamami Sheldon M. Ross

We consider the problem of using simulation to efficiently estimate the win probabilities for participants in a general random knockout tournament. Both of our proposed estimators, one based on the notion of “observed survivals” and the other based on conditional expectation and post-stratification, are highly effective in terms of variance reduction when compared to the raw simulation estimato...

Journal: :مدیریت صنعتی 0
عادل آذر استاد دانشگاه تربیت مدرس، تهران، ایران سمانه سقالرزاده کارشناس ارشد مدیریت صنعتی، دانشگاه تربیت مدرس، تهران، ایران علی رجب‎زاده استادیار دانشگاه تربیت مدرس، تهران، ایران

this article proposes composition of fuzzy sets theory with discrete-event simulation and puts it into application in order to model uncertain activity duration in simulating a real-world system. the purpose of this paper is to assess the usefulness of fuzzy simulation for modeling uncertain activity duration, especially when insufficient or no sample data is available. in this research, fuzzy ...

A. Azimian, A. Kazemi

In this paper the heating process in a box annealing unit is simulated and the effect of various parameters involved in the process is examined. For this purpose, the full Naiver-Stokes equations along with the standard k- turbulence model are solved in the fluid region using the finite volume approach. In the solid area the conduction heat transfer equation is employed using approporate surfac...

Journal: :international journal of iron & steel society of iran 2005
a. azimian a. r. kazemi

in this paper the heating process in a box annealing unit is simulated and the effect of various parameters involved in the process is examined. for this purpose, the full naiver-stokes equations along with the standard k- turbulence model are solved in the fluid region using the finite volume approach. in the solid area the conduction heat transfer equation is employed using approporate surfac...

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