نتایج جستجو برای: buckleys method

تعداد نتایج: 1630076  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علوم پایه دامغان 1390

the space now known as complete erdos space ec was introduced by paul erdos in 1940 as the closed subspace of the hilbert space ?2 consisting of all vectors such that every coordinate is in the convergent sequence {0} ? { 1 n : n ? n}. in a solution to a problem posed by lex g. oversteegen we present simple and useful topological characterizations of ec. as an application we determine the ...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده برق و الکترونیک 1390

there are many approaches for solving variety combinatorial optimization problems (np-compelete) that devided to exact solutions and approximate solutions. exact methods can only be used for very small size instances due to their expontional search space. for real-world problems, we have to employ approximate methods such as evolutionary algorithms (eas) that find a near-optimal solution in a r...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه مازندران - دانشکده علوم انسانی و اجتماعی 1392

tourism , today as one of the ways to make money, create jobs , and social and political interactions is considered. this paper aims to examine the strengths and weaknesses of tourism development in mahmoud abad ( mazandaran ). the research method in this study is " descriptive - analytical " and to collection of data used field methods such as questionnaires and documentation - library. the sa...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی خواجه نصیرالدین طوسی - دانشکده علوم 1391

abstract in the present research solution of chalcopyrite in sulfuric acid in hydrometallurgy method using electrochemistry with cyclic voltammetry technique has been investigated. the value of maximum reduction peak current of copper ions represents the measure of solubility. in this research different parameters temperature, potential, potential exert time, chalcopyrite concentration, sulfur...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور استان مازندران - دانشکده ریاضی 1390

abstract this thesis includes five chapter : the first chapter assign to establish fuzzy mathematics requirement and introduction of liner programming in thesis. the second chapter we introduce a multilevel linear programming problems. the third chapter we proposed interactive fuzzy programming which consists of two phases , the study termination conditions of algorithm we show a satisfac...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تحصیلات تکمیلی صنعتی کرمان - دانشکده علوم پایه 1392

در این پایان نامه بر مقاله ی an iterative method for the symmetric and skew symmetric solutions of a linear matrix equation axb+cyd =e نوشته ی xingping sheng و guoliang chen، مروری داشته ایم. در این مقاله دو روش تکراری برای حل معادله ی ماتریسی خطی axb+cyd=e ارائه شده است. روش اول جواب معادله را به صورت متقارن و روش دوم جواب معادله را به صورت پادمتقارن ارائه می دهد. تعدادی مثال های عددی را با...

Journal: :iranian journal of public health 0
shaoru zhang xiaohong li tianhua zhang xiangni wang weiping liu xuexue ma

background: college student community is the one with high risk of tuberculosis (tb). a systemic and standardized administration model for prevention and control of tb is significance in controlling tb spread in universities. currently, the universities in china have not established the comprehensive and standardized administration system for tb prevention and control in college student communi...

Journal: :iranian journal of child neurology 0
monireh jalili* 1. department of linguistics, faculty of letters and humanities, ferdowsi university of mashhad, mashhad, iran nader nader jahangiri 1. department of linguistics, faculty of letters and humanities, ferdowsi university of mashhad, mashhad, iran amir amin yazdi 2. faculty of psychology, ferdowsi university of mashhad, mashhad, iran farah ashrafzadeh 3. pediatric neurology department, faculty of medicine, ghaem hospital, mashhad, iran

how to cite this article: jalili m, jahangiri n, yazdi aa, ashrafzadeh f. the effects of imitative vs. cognitive methods on the speech development of children with autism. iran j child neurol. 2014 winter; 8(1):37-46. objective the present study was performed to examine the effects of two speech therapy methods on six verbal behaviors of autistic children, including oral speech, listening, orga...

Journal: :international journal of agricultural management and development 2013
ebrahim moradi mosayeb pahlavani ahmad akbari hossain mehrabi bashrabadi

Journal: :caspian journal of mathematical sciences 2014
m. mahmoudi h. jafari

in this paper, we use modified laplace decomposition method to solving initial value problems (ivp) of the second order ordinary differential equations. theproposed method can be applied to linear and nonlinearproblems

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