نتایج جستجو برای: structural equation modeling and regression model are used moreover
تعداد نتایج: 17511959 فیلتر نتایج به سال:
دسته ای از ترکیبات شیمیائی که مخصوصا با گسترش زندگانی جدید (ماشینی)اهمیت فرآینده ای پیدامی کنند، افزودنیهای مختلف غذائی میباشند که در صنایع مربوطه بکار گرفته می شوند بکارگیری بخشی از این موا تحت عنوان طعم دهنده ها بمنظور تامین طعم و مزه طبیعی درفرآورده های صنعتی تقریبا اجتناب ناپذیر گشته و همگام با توسعه تولیدات روبه توسعه می رود. یک شناخت سیستماتیک و جامع از خواص و آثار اینگونه مواد طبیعتا مست...
in this study, attempts are made to recognize effective factors in enhancing the intension to use online stock trading application by real investors via combining the models of reasoned action and decomposed theory of planned behavior and merging it with dimensions of online stock trading. questionnaires designed and ditributed between 300 people attended in tehran stock exchange and agah broke...
one of the most important number sequences in mathematics is fibonacci sequence. fibonacci sequence except for mathematics is applied to other branches of science such as physics and arts. in fact, between anesthetics and this sequence there exists a wonderful relation. fibonacci sequence has an importance characteristic which is the golden number. in this thesis, the golden number is observed ...
The aim of this paper is twofold. First, to extend Hodges’ model of relationships between financial planning for retirement with psychosocial variables to predict both objective and subjective measures of financial planning. Second, to apply that model to a representative sample of immigrants in Europe provided by the first wave of SHARE study. Data from 1272 immigrants in Europe were obtained ...
application of modern irrigation and drainage canals for efficient use of water resources is necessary. thus , identifying the factors influencing farmers ’ attitudes toward participation in irrigation and drainage projects (idp) is essential. the purpose of this study is to identify factors affecting attitude toward participation in idp in syakh darenjan, fars province , iran. stratified rando...
it is definitely necessary to understand the concept and behavior of causation of life insurance policies and its determinants for insurance managers, regulators, and customers. for insurance managers, the profitability and liquidity of insurers can be increasingly influenced by the number of causation through costs, adverse selection, and cash surrender values. therefore, causation is a materi...
The Purpose of this research was to investigate parental monitoring role and affiliation with deviant peers in high risk behavior. The design of the current study involves correlation using structural equation modeling. The population of the current study involve all male and female adolescent in Tehran high school from which 1241 were selected through cluster sampling. To collect the data, dif...
abstract ion selective electrodes (ises) are electrochemical sensors that respond selectivity to the activity of ionic species. an ion-selective electrode is an electrochemical device that uses a thin selective membrane or film as the recognition element, and is an electrochemical half-cell equivalent to other half-cells of the zeroth (inert metal in a redox electrolyte). in common methods o...
Purpose: The aim of this study was to investigate the model of predicting aggression based on communication patterns, family cohesion with the mediating role of resilience in adolescents. Method: The research method was descriptive and structural equation modeling. The statistical population of the present study was all high school students in Tehran in the academic year 2019-20. The sample si...
Objectives: The purpose of this study was to investigate causal metacognitive model for explaining the symptoms of war-related chronic Posttraumatic Stress Disorder (PTSD). Method: Current descriptive correlative study was performed on 80 subjects with war-related chronic PTSD selected conveniently among war victims who referred to Deputy of Treatment Affairs of Health and Treatment Offic...
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