نتایج جستجو برای: first order reliability method
تعداد نتایج: 3512295 فیلتر نتایج به سال:
one of the most important goals for increasing recognition and treatment revenue is transmitting vital data to medical care team, more quickly. nowadays, use of new technologies for transmitting data will deploy more and more daily. in this article, for transmitting electrocardiogram, first we code the signal into a suite of codes, then we will use bluetooth technology to transmit data from off...
در این تحقیق برای اولین بار از قالب آلومینای آندی که به روش آندایز سخت با الکترولیت اسید اگزالیک در ولتاژ130 ولت تولید شده بود به عنوان قالب برای ساخت نانو سیمهای آلیاژی fe0.5co0.5استفاده شد. برای مطالعه ی میزان و شدت برهمکنش های مغناطواستاتیک بین آرایه ی نانوسیمها از سیستم آنالیز forc که با مشارکت و پشتیبانی شرکت مغناطیس دقیق کویر برای اولین بار در غرب آسیا طراحی و ساخته شده است، استفاده گردید...
the purpose of this study is to compare the results of different probabilistic methods such as the perturbation method, stochastic finite element method (sfem) and monte carlo method. these methods were used to study the convergence of direct approach for slope stability analysis and are developed for a linear soil behavior. in this study, two dimensional random fields are used and both the fir...
the efficiency and robustness of reliability methods are two important factors in first order reliability method (form). the conjugate choice control (ccc) and directional chaos control method (dcc) were developed to improve the robustness and efficiency of form formula using the stability transformation method. in this paper, the ccc and dcc methods are applied for reliability analysis of a co...
abstract part one: the electrode oxidation potentials of a series of eighteen n-hydroxy compounds in aqueous solution were calculated based on a proper thermodynamic cycle. the dft method at the level of b3lyp-6-31g(d,p) was used to calculate the gas-phase free energy differences ,and the polarizable continuum model (pcm) was applied to describe the solvent and its interaction with n-hydroxy ...
in this thesis, structural, electronical, and optical properties of inverse pervskite(ca3pbo) in cubic phase have been investigated.the calculation have been done based on density functional theory and according to generalized gradiant approximate (gga) as correlating potential. in order to calculate the configurations, implementing in the wien2k code have been used from 2013 version. first of ...
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