نتایج جستجو برای: factor model
تعداد نتایج: 2815364 فیلتر نتایج به سال:
Initial trust is important, especially in the ecommerce context, for online retailers to achieve customers’ initial commitment which may lead to a more robust relationship. For this reason, several previous studies of ecommerce focused on initial trust. However, one problem with the previous studies is the validity of initial trust. In this paper, we compared a three-factor model of initial tru...
One of the main concerns of investors is the evaluation of the return on investment, which is conducted using various models such as the CAPM (single-factor model), Fama-French three/five-factor models, and Roy and Shijin’s six-factor model and other models known as multi-factor models. Despite the widespread use of these models, their major drawbacks include sensitivity to unexpected changes, ...
the purpose of this article is to present a model for customer satisfaction in the development banking sector. in the design of the customer satisfaction model, an attempt has been made to consider the characteristics of the development banks. thus, three dimensions of quality of service, characteristics of the service, and access to service have been considered as the main dimensions of the mo...
a semi-empirical mathematical model for predicting physical part of ignition delay period in the combustion of direct - injection diesel engines with swirl is developed . this model based on a single droplet evaporation model . the governing equations , namely , equations of droplet motion , heat and mass transfer were solved simultaneously using a rung-kutta step by step unmerical method . the...
aims: the presence of a patient with breast cancer in the family can be considered as aguidance for further prevention and increase the susceptibility of people against this disease.champion's health belief model scale is translated and tested in different countries, but fewattempts have been made to measure this scale in women with history of breast cancer.methods: after the standard champion'...
Objectives: The aim of the present research was to examine the validity, reliability and factor structure of Wells and Davis Thought Control Questionnaire (TCQ). Method: In this descriptive study, 472 undergraduate students of Urmia University were randomly selected, and the ques-tionnaire was administered to them. Cronbach’s alpha factor and confirmatory factor analysis (CFA) were used in orde...
approach of organic material anaerobic biodegradation and species of organic matter in sediment are discussed, and then a classifying method of the species is proposed on a new viewpoint. the pore water sediment oxygen demand (sod) numerical model in bottom sediment system is proposed originally, which differs from other advection-dispersion-sorption (ads) model in adding a sod-creating term. t...
The aim of the present study was to investigate Children's Working Memory Measurement Model: Testing Theories’ Hich and Baddeley, Baddeley and Cowan. The research design was correlational. The population included all primary school students in Tehran in 1400. Participants were 150 students aged 7 to 10 years who were selected by convenience sampling method. They all responded to the Comprehensi...
background: despite the fact that new criteria of antisocial personality disorder (aspd) in diagnostic and statistical manual of mental disorders-fi fth edition (dsm-5) were resulted from fi ve-factor model (ffm), there is a small amount of studies that investigate the relations between proposed personality traits and ffm. also, cross-cultural study in this field continuously would be needed.th...
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