نتایج جستجو برای: field dodder
تعداد نتایج: 786928 فیلتر نتایج به سال:
abstract governing was disorganized for years, when mongols attached to iran and it caused to clearing way for interference of mongols princes. dispatching of holaku to the west culminated in establishing iilkhanan government. holakus activities in destruction of abbaasis government and activities which shows his staying in iran, made force oulus juji to comparison against iilkhanis gover...
این رساله مبتی است بر تحقیق، بررسی و ارائه روشی مناسب تخمین سمت ورود در یک صفحه. (random array) با موقعیت تصادفی (omni-directional) آرایه ای با سنسورهای همه جهته در این تحقیق، بررسیِ مشخص بودن مکان سنسورها، همزمانی داده برداری، اطلاع از موقعیت اولیه اهداف (far-field) و یا دور (near-field) نسبت به آرایه، ابهام های احتمالی آرایه و همچنین مدلهای میدان نزدیک امواج دریافتی مدنظر قرار می گیرد. و ...
in this investigation the effect of external field on the electron density of nanostructures of cds, cdse, cdte, gaas and polymeric structure of three, four, five and six units of cds as a kind of nanosolar cells has been studied theoretically. as modeling this system in nanodimension, molecular structures has used. specific properties of molecular structures permit us to consider different sym...
implicit and unobserved errors and vulnerabilities issues usually arise in cryptographic protocols and especially in authentication protocols. this may enable an attacker to make serious damages to the desired system, such as having the access to or changing secret documents, interfering in bank transactions, having access to users’ accounts, or may be having the control all over the syste...
Previous findings on structural rearrangements in the chloroplast genome of Cuscuta (dodder), the only parasitic genus in the morning-glory family, Convolvulaceae, were attributed to its parasitic life style, but without proper comparison to related nonparasitic members of the family. Before molecular evolutionary questions regarding genome evolution can be answered, the phylogenetic problems w...
Objective: Cuscuta campestris or common dodder is a holoparasitic plant that has been valorized for treatment of liver injury and cancer prevention in traditional medicine. Recently, extract of C. campestris had shown moderate antimicrobial properties and cytotoxic effects. In this study, we examined the level of cellular oxidants, cytotoxicity, apoptosis and differentiation induced by hydr...
مطالعه روشهای تقریبی جفت اسپین در تحولات فازهای مغناطیسی با استفاده از روش جفت اسپین مربوط به strieb, callen, horwitz تحول پیوسته سیستم های مغناطیسی با اسپین یک بررسی شد. برای اولین بار بسط لاند و بهمراه روشهای دسته بندی اسپین ها به سیستم های مغناطیسی heisenberg و blume-capple اعمال گردید تا نقاط بحرانی آن را بدست آورد. درجه حرارت بحرانی که از روش بدست می آید خیلی نزدیک است به مقدار واقعی که از...
the community dynamics of aquatic coleoptera(insecta)in one of the spring-stream habitats of bammo national park in fars province called cheshmeh-ye-ghanbari is studied as a pilot project and model for acquaintance with and furthering the biodiversity studies on fauna of iran. sixteen species-populations out of nineteen of this community were already identified for their taxonomy and for thei...
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