نتایج جستجو برای: structural equation model

تعداد نتایج: 2575817  

2016
Zhihan Liu Z. H. Liu

There haven’t been enough empirical evidences of orders’ impact on structural equation model and satisfaction index results. This study is conducted to figure out the problem by making a comparison between the first-order and high-order structural equation models building with the same sample from healthcare. As expected, results showed that the path coefficients and goodness-of-fit indices of ...

Journal: :Open Journal of Educational Development (ISSN: 2734-2050) 2020

Journal: :Mathematical and Computer Modelling 2010

Journal: :international journal of advanced design and manufacturing technology 0
reza koohi department of, mechanical and aerospace engineering, science and research branch, islamic azad university, tehran, iran.

this paper describes a modified structural dynamics model for aeroelastic analysis of high-aspect-ratio wings undergoing large deformation behavior. to gain this aim, a moderate deflection beam model is modified with some important large deflection terms and then coupled with a state space unsteady aerodynamics model. finite element method is used to discretize the equations of motion. a dynami...

Aaj, Arman, Azadi, Arezoo, Ghadampour, Ezzatollah, Yavari, Hanieh, Yousefvand, Mahdi,

Introduction: Academic resilience is one of the most important factors affecting educational out comes. The purpose of this study was to develop a model of educational resilience of medical students. Methods: The research method was descriptive and was a structural equation model. The sample consisted of 433 undergraduate students selected by simple random sampling method and selected from amon...

Journal: :international journal of human capital in urban management 0
a. r. dabir department of tourism management, allameh tabatabai university, tehran, iran m. azarpira department of public administration, institute for management and planning studies, tehran, iran

: social capital represents the set of interpersonal relationships which provide resources that create value for individuals in organizations. the present paper aims at investigating the relationship between information justice and social capital in islamic azad university south tehran branch. the method of the research is descriptive-correlational and regarding the aim it is functional. the me...

The aim of the present study was to model a community-  based development approach in neighborhood development planning using structural equation methods. The analytical-descriptive research method is applied with a practical purpose and the approach governing the research space with a methodological focus is a quantitative approach. Two library and survey methods have been used to gather infor...

2005
Timothy J. Ross Timothy K. Hasselman

NASA has been interested in the development of methods for evaluating the predictive accuracy of structural dynamic models. This interest stems from the use of mathematical models in evaluating the structural integrity of all spacecraft prior to flight. Space structures are often too large and too weak to be tested fully assembled in a ground test laboratory. The predictive accuracy of a model ...

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