نتایج جستجو برای: economic status objective aspect variable
تعداد نتایج: 1517636 فیلتر نتایج به سال:
An Economic Analysis of Exclusion Restrictions for Instrumental Variable Estimation Instrumental variable estimation requires untestable exclusion restrictions. With policy effects on individual outcomes, there is typically a time interval between the moment the agent realizes that he may be exposed to the policy and the actual exposure or the announcement of the actual treatment status. In suc...
OBJECTIVE To provide the evidence base for targeted nutrition policies to reduce the risk of micronutrient/diet-related diseases among disadvantaged populations in Europe, by focusing on: folate, vitamin B12, Fe, Zn and iodine for intake and status; and vitamin C, vitamin D, Ca, Se and Cu for intake. DESIGN MEDLINE and Embase databases were searched to collect original studies that: (i) were ...
The citizenship concepts emerging from particular attention and gets equality, justice, social theories and political and legal status as well. The problem of sociological study of Payamnoor University in South Khorasan is the citizenship and Anthony Giddens on reflexivity and lifestyle influence the status of citizenship has two elements in this paper and it discusses the reflection and its im...
Introduction: Health expenditure, one of the households spending, is affected by family’s socio-economic status, and government health policies, such as health insurance. Therefore, this paper aimed to analyze the impact of these conditions on different levels of health expenditures of households in Iran. Methods: In this applied study, an econometric model, Ordered Probit, was used. T...
as the urban population increases in major cities of iran, many of them face different issues. in iran, new towns are built and located near cities to absorb their overflow population. golbahar new town was built near mashhad metropolis to reduce demographic, economic, social and physical problems of mashhad, but in practice considering its goals, the town has not been able to reduce the proble...
Mortality rates in the United States vary based on race, individual economic status and neighborhood. Correlations among these variables in most urban areas have limited what conclusions can be drawn from existing research. Our study employs a unique factorial design of race, sex, age and individual poverty status, measuring time to death as an objective measure of health, and including both ne...
OBJECTIVES To our knowledge, no previous study has systematically assessed the role of economic status in risky sexual behavior among people who inject drugs (PWID) in Iran. In this study, we used Blinder-Oaxaca (BO) decomposition to explore the contribution of economic status to inequality in unprotected sex among PWID in Tehran and to decompose it into its determinants. METHODS Behavioral s...
The study of design and formation of urban space focuses on interaction of human and environment. This is an attractive subject that considers as interdisciplinary debates. Thinkers of urban studies pay attention to this matter empirically and theoretically in order to provide a desirable space for human being. This research is based on the theories of urban studies and urban sociology and so o...
this study was designed by the goal of investigating the attitudes toward childbearing, with an emphasis on lifestyle factors among pre- marriage women referring to health care networks have been conducted in tehran. for the purpose of research, survey and questionnaires were used. according to the statistical society ,384 women were selected as sample in tehran. the theoretical framework of th...
The goal of this thesis has been to study the behaviour of the closed loop driver-vehicle-environment in simulation and to find parameters of the synthetic vehicle model, which minimise certain optimisation criteria. A method of optimising parameters using genetic algorithms has been implemented and has proven to work well. Two different driving strategies have been tried in the optimisation of...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید