نتایج جستجو برای: center of structure

تعداد نتایج: 21240996  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده تربیت بدنی و علوم ورزشی 1389

مشخصات پایان نامه: الف-عنوان تحقیق: 1-فارسی:اثر خستگی عضله چهار سر ران بر تعادل پویا 2-خارجی:the effect of quadriceps muscle fatigue on dynamic balance ب-نوع تحقیق: 1-کاربردی? 2-بنیادی ? 3-توسعه ای ? ج-کلید واژه ها: 1- عضله چهار سر ران muscles quadriceps 2- خستگی fatigue 3- تعادل پویاdynamic balance 4-راه رفتنwalking ...

Journal: :mathematics interdisciplinary research 0
saeed olyaee shahid rajaee teacher training university mahmood seifouri shahid rajaee teacher training university ali nikoosohbat shahid rajaee teacher training university

waveguides with low confinement loss, low chromatic dispersion, and low nonlinear effects are used in optical communication systems. optical fibers can also be employed in such systems. besides optical fibers, photonic crystal fibers are also highly suitable transmission media for optical communication systems. in this paper, we introduce two new designs of index-guiding photonic crystal fiber ...

پایان نامه :دانشگاه تربیت معلم - سبزوار - پژوهشکده ریاضیات 1389

اساس نظریه مجموعه های ناهموار، بدین صورت است که برای هر زیرمجموعه از یک مجموعه کلی، با استفاده از یک رابه هم ارزی، یک زوج مرتب از مجموعه ها را معرفی می کند. هر موفه را به ترتیب، تقریب پایینی و بالایی می نامند. تقریب پایین از یک زیرمجموعه،اجتماع تمام عناصری از مجموعه ی کلی است که کلاس هم ارزی مربوط به آن عنصر، در زیرمجموعه ی مورد نظر قرار گیرد و همچنین، تقریب بالا از آن زیرمجموعه، اجتماع تمام عن...

بهروز میرزا, ,

  We study the phase structure of two dimensional pure lattice gauge theory with a Chern term. The symmetry groups are non-Abelian, finite and disconnected sub-groups of SU(3). Since the action is imaginary it introduces a rich phase structure compared to the originally trivial two dimensional pure gauge theory. The Z3 group is the center of these groups and the result shows that if we use one ...

ژورنال: مدیریت سلامت 2001
باستانی تهرانی, محمود, حسینی, فاطمه, خدادادیان, خسرو,

Organizing the human resource aspects, and also creating a suitable & compact structure in Educational & Medical Centers ha:- ahvays ~een one of the mai:1 goals resource in Educationa: & IvIedical Centers related to IUI'IS, in compare with standard functional criteria. This descriptive study ,vas performed by designing some question forms" (Quizes), and also by using available document,...

Journal: :Journal of Architecture and Planning (Transactions of AIJ) 2019

Journal: :Physical review 2023

An analysis of the geometry and structure centre vortices in presence dynamical fermions is performed. A variety metrics are used to measure matrix vortex-modified gauge fields. Visualisations presented percolating clusters identified. The size secondary vortex analysed, with substantial differences observed between pure Yang-Mills fermion case. Vortex fields represented as directed graphs, bra...

In this paper, a novel method for ranking of fuzzy numbers are proposed. In this method, decision maker is defined based on the center of mass at some cuts of a pair of fuzzy numbers in discreet version and center of mass on all of cuts of a pair of fuzzy numbers in continuous version. Our method can rank more than two fuzzy numbers simultaneously. Also, some properties of methods are described...

In this paper we introduce a novel methodology to transmit the origin to the center of a polygon in a molecule structure such that the special axis be perpendicular to the plane containing the polygon. The mathematical calculation are described completely and the algorithm will be showed as a computer program.

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