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نمایش تعداد 1-10 از 285
Flexible parallel algorithms for big data optimization
On the viscosity of composite suspensions of aluminum and ammonium perchlorate particles dispersed in hydroxyl terminated polybutadiene - new empirical model
The rheological properties of fuel suspensions with various solid loadings up to close their maximum packing fraction and suspending media having different viscosities are investigated using the rotational viscometer at relatively low shear rates...
Fixed step clutch modeling and simulation for automotive real-time applications
Nanofluid laminar convection heat transfer
Convective heat transfer of nanofluid which is a suspension of nanoparticles added to water through circular tube was investigated experimentally. Flow was laminar and constant wall temperature was used as thermal boundary condition. It is found...
Synthesis of Useful Contamination-Free Silver Nanoparticle Suspensions by Using Polyoxometalate
The objective of this article is to use a Keggin polyoxometalate, H3PW12O40, at different
cocentration, in chemical photoreduction of silver nitrate to synthesize silver nanoparticle
suspension. In this method, Formaldehyde and PVP...
واکاوی تاریخی قاعده تنجیز با رویکرد به آراء محقق یزدی در نقد دیدگاه مشهور
به گواهی ادبیات فقه شیعه، قاعده لزوم تنجیز عقود و ایقاعات، یکی از قواعد عمومی فقه معاملات به شمار میآید که مورد نقد فقیهان شیعه در دو سده اخیر قرار گرفته است. اینکه قاعده لزوم تنجیز، دارای چه پیشینه تاریخی است؛ چگونه در ...