نتایج جستجو برای: determined on three dimensions structural

تعداد نتایج: 9268470  

Journal: :مهندسی عمران فردوسی 0
مهرداد حجازی مهرداد قمری حمید بهشتی

in order to investigate the structural behaviour of persian brick masonry domes, three types of semi-circular, (drop, ordinary and raised) four-centred and (drop, ordinary and raised) pointed domes have been studied. the three-dimensional non-linear finite element method using the ansys code has been used for analysis. domes with different thicknesses and spans have been subjected to monotonic ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده منابع طبیعی 1391

in this study, the effects of oleothermal modification on physical and mechanical peroperties of fir wood (abeis sp.) blocks were examined. at first, some blocks of fir wood with 5 × 20 × 120 cm dimensions were prepared. the blocks were treated in soybean oil. the effects of 3 factors such as treatments temperature (180and 200 °c), holding time (12 and 15 h) and initial moisture content of wood...

Journal: :SIAM Journal on Scientific Computing 2007

A. Omri R. Riahi,

The purpose of this study is to examine the possible impact of value systems on earnings management in France, Tunisia and Canada. Cultural values include power distance, uncertainty avoidance, individualism, masculinity and long-term orientation. The cross-cultural study uses the method of structural equations trough LISREL approach. The examination covers the period between 2003 and 2009. Fin...

Journal: :مدیریت ورزشی 0
اعظم شادی وند کارشناس ارشد مدیریت ورزشی دانشگاه شهید چمران، اهواز، ایران طاهره ازمشا استادیار دانشگاه شهید چمران، اهواز، ایران عبدالرحمن مهدی پور دانشیار دانشگاه شهید چمران، اهواز، ایران

the aim of this study was to determine those factors affecting domestic sports brand equity using structural equation modeling. this research was a descriptive survey. 210 elite athletes of ahvaz city were randomly selected using krejcie and morgan table (n=450). a researcher-made questionnaire was used to collect data. its validity was measured by a number of experts in the field and its relia...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1381

‏‎this study investigated the effect of prior knowledge on the listening comprehension performance of fl learners. twenty students, male and female, drawn from the two intact groups of the senior and junior english language and literature majors were chosen as the participants of this study . the two groups were then randomly assigned into the experimental and control group. the experimental gr...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید باهنر کرمان - دانشکده ریاضی و کامپیوتر 1389

the concepts of similarity and dissimilarity have been the interest of many researchers. basically, in the studies the similarity between two objects or phenomena, has been discussed. in this thesis, we consider the case when the resemblance or similarity among three objects or phenomena of a set, 3-similarity in our terminology, is desired. later we will extend our definitions and propos...

2015
Brian G. Kronenthal Felix Lazebnik

Let F be a field of characteristic zero or of a positive odd characteristic p. For a polynomial f ∈ F[x, y], we define a graph ΓF(xy, f) to be a bipartite graph with vertex partition P ∪L, P = F = L, and (p1, p2, p3) ∈ P is adjacent to [l1, l2, l3] ∈ L if and only if p2 + l2 = p1l1 and p3 + l3 = f(p1, l1). If f = xy, the graph ΓF(xy, xy ) has the length of a shortest cycle (the girth) equal to ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده علوم تربیتی و روانشناسی 1393

the purpose of this study was to investigate the relationship between teachers’ class management practices with students’ self- regulated learning and academic self-efficacy. in this study relating to the management class, three dimensions, (training management, people management and behavior management) and three style (interventionist, interactionist and non-interventionist) was considered. r...

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