background: metabolic syndrome (ms) is defined as a pattern of metabolic disorders including central obesity, insulin resistance or hyperglycemia, high blood pressure, and dyslipidemia. many studies show a clear relationship between diet and components of ms. the aim of the current study was to identify barriers to adherence to dietary recommendations among iranian ms patients. methods: the the...

Introduction: Over the past few decades, we have seen a major decline in fertility in Iran and in the world. A wide range of social, economic and personality factors, including delayed marriage, fertility behavior, educational and economic goals have affected fertility intent. The rational action theory that determines the relationship among attitude, intent and behavior can be used to explain ...

Here we propose the variational discrete action theory (VDAT) to study ground state properties of quantum many-body Hamiltonians. VDAT is a based on sequential product density matrix (SPD) ansatz, characterized by an integer $\mathcal{N}$, which monotonically approaches exact solution with increasing $\mathcal{N}$. To evaluate SPD, introduce and corresponding time Green's function. We use exact...

aim: level of physical activity as key determinant of healthy lifestyle is less than what isrequired in individuals particularly women. applying theories of behavioral change aboutcomplex behaviors such as physical activity leads to identify effective factors and their relations.the aim of this study was to determine predictors of exercise behavior based on developedtheory of planned behavior w...

While there are a wide variety of studies about communicative action theory of Habermas, there is the need for building of indicators and variables for quantitative methods of assessing this concept in a particular case study. Especially as the development of communicative action theory has created new perspectives in urban planning, it is necessary to assess and promote this concept in cities ...