نتایج جستجو برای: structural equations model

تعداد نتایج: 2600434  

Thinking and thinking skills are among the important issues that have long occupied the minds of thinkers. Thinking is one of the basic issues of education that requires tools to cultivate it, one of these expressions is having a philosophical mind that makes people Helps in correct and logical thinking. Data were collected through interviews with 15 experts in the field of research. The method...

Journal: :مدیریت بازرگانی 0
محمد تابان استادیار گروه مدیریت، دانشگاه ایلام، ایلام، ایران وحید شرفی دانشجوی دکتری مدیریت بازاریابی بین المللی، دانشگاه سمنان، ایران اسفندیار محمدی استادیار گروه مدیریت بازرگانی، دانشگاه ایلام، ایلام، ایران سید مهدی ویسه استادیار گروه مدیریت بازرگانی، دانشگاه ایلام، ایلام، ایران

the purpose of this research is to consider the relationship between enterprise intelligence, attractiveness and banks’ internal capabilities with their competitiveness. research method is descriptive-correlative with structural equation model. statistical community includes all managers and employees in various branches of ilam provincial public (governmental) banks, totally 1800 subjects. by ...

Journal: :مهندسی عمران فردوسی 0
مهران زینلیان مهدی مختاری

in this paper, an analytical model is introduced to show the cyclic behavior of the structures, considering degradation phenomena including pinching, stiffness degradation, strength deterioration and sliding effects. this model is based on well-known mostaghel’s model though some essential modifications as well as sliding effect are also taken into account. this model is developed based on a si...

2008
M. Fuchs

In the mode coupling theory of the liquid to glass transition the long time structural relaxation follows from equations solely determined by equilibrium structural parameters. The present extension of these structural relaxation equations to arbitrarily short times on the one hand allows calculations unaffected by model assumptions about the microscopic dynamics and on the other hand supplies ...

Journal: :trauma monthly 0
iraj mohammadfam department of occupational hygiene engineering, school of public health and research center for health sciences, hamadan university of medical sciences, hamadan, ir iran ahmad soltanzadeh department of occupational hygiene engineering, school of public health and research center for health sciences, hamadan university of medical sciences, hamadan, ir iran; department of occupational hygiene engineering, school of public health and research center for health sciences, hamadan university of medical sciences, hamadan, ir iran. tel: +98-9120187486 abbas moghimbeigi modeling of non-communicable disease research canter, department of biostatistics and epidemiology, school of public health, hamadan university of medical sciences, hamadan, ir iran mahdi akbarzadeh epidemiology and biostatistics department, public health faculty, hamadan university of medical sciences, hamadan, ir iran

results the results show that the individual and demographic factor (idf), organizational factor (of), h & s training factor (tf), workplace-human factor (whf), factor related to type of accident occurrence (taf), h & s risk management system factor (rmsf), and accident time factor (atf) were considered to be effective and significant independent latent factors in occupational injuries. conclus...

Journal: :Journal of Consumer Psychology 2001

Journal: :علوم و تکنولوژی پلیمر 0
مجتبی باقری جاغرق مهدی سلامی کلجاهی محمد نجفی وحید حدادی اصل سید مهدی قافله باشی زرند

in current work a comprehensive mechanism based on intermediate radical termination theory is assumed for raft polymerization of styrene over cumyl dithiobenzoate as raft agent. rate constants for addition (ka) and fragmentation reactions (kf) are set to 6×106 and 5×104 respectively, which lead to an equilibrium constant value of k = ka/kf = 1.2 x 102. moment equations method was used to model ...

2009
T. W. Anderson Naoto Kunitomo

Likelihood ratio criteria are developed for hypotheses concerning multivariate regression matrices when reduced rank is assumed or equivalently hypotheses concerning linear restrictions on regression matrices. In an econometric simultaneous equation model a single restriction may be called a ”structural equation.” A model of reduced rank in statistics is often termed a ”linear functional relati...

2011
T. W. Anderson

Consider testing the null hypothesis that a single structural equation has specified coefficients. The alternative hypothesis is that the relevant part of the reduced form matrix has proper rank, that is, that the equation is identified. The usual linear model with normal disturbances is invariant with respect to linear transformations of the endogenous and of the exogenous variables. When the ...

Journal: :computational methods for differential equations 0
amir hossein salehi shayegan k. ‎n‎. ‎toosi university of technology ali zakeri k. n. toosi university of technology m. r. ‎peyghami ‎k‎. ‎n‎. ‎toosi university of technology

‎in this paper‎, ‎an approach based on statistical spline model (ssm) and collocation method is proposed to solve volterra-fredholm integral equations‎. ‎the set of collocation nodes is chosen so that the points yield minimal error in the nodal polynomials‎. ‎under some standard assumptions‎, ‎we establish the convergence property of this approach‎. ‎numerical results on some problems are given...

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