An Examination of the Association between HIV Related Knowledge, Attitudes, and Behaviors and HIV Infection Status in Five High HIV Prevalence States in India (Under the direction of Francis A. McCarty, Ph.D., FACULTY MEMBER) Although data shows that the incidence of HIV in India is falling, it is still a prevailing disease in India. The lack of knowledge about HIV and risky behaviors greatly i...

agent oriented software engineering (aose) is an emerging field in computer science  and  proposes some systematic ideas for multi agent systems analysis, implementation and maintenance. despite the various methodologies introduced in the agent-oriented software engineering, the main challenges are defects in different aspects of methodologies. according to the defects resulted from weaknesses ...

In this article I provide a review of studies that have modeled interactions between language evolution and demographic processes. The models are classified in terms of three different approaches: analytical modeling, agent-based analytical modeling, and agent-based cognitive modeling. I show that these approaches differ in the complexity of interactions that they can handle and that the agent-...

several demographic factors may be considered as barriers to osteoporosis prevention like high rate of illiteracy and low socioeconomic status in developing countries, there is lack of studies that assess the relationship between socioeconomic status and osteoporosis. this study was a case-control study and it was conducted in two bone mineral density centers in tehran. case group includes 163 ...

This article presents an approach to modeling migration and demographic processes using a framework designed for large-scale agent-based – FLAME GPU. is based on the previously developed simulation model of interaction between two communities: migrants natives that implemented in AnyLogic software. The has had low dimensionality discrete space representing operating environment agent population...

Abstract The social sciences often explain behavioral differences by appealing to membership in distinct cultural groups. This work uses the concepts of “cultures” and “cultural groups” like any other demographic category (e.g. “gender”, “socioeconomic status”). I call these joint conceptualizations cultures . Such have long been subject scrutiny. Here isolate respond a set arguments skepticism...

OBJECTIVES To describe the methods used in the Demographic and Health Surveys (DHS) to collect nationally representative data on the prevalence of human immunodeficiency virus (HIV) and assess the value of such data to country HIV surveillance systems. METHODS During 2001-04, national samples of adult women and men in Burkina Faso, Cameroon, Dominican Republic, Ghana, Mali, Kenya, United Repu...

"Population estimates from the 1990 Post-Enumeration Survey (PES), used to measure decennial census undercount, were obtained from dual system estimates (DSE's) that assumed independence within strata defined by age-race-sex-geography and other variables. We make this independence assumption for females, but develop methods to avoid the independence assumption for males within strata by using ...

BACKGROUND & OBJECTIVE Sri Lanka has been able to achieve low childhood mortality levels at low cost. However, this achievement may have been at the expense of increasing mortality inequalities between socio-economic groups. This study addresses the question whether socio-economic mortality inequalities rise as overall mortality falls by describing socio-economic inequalities in under 5 mortali...

In this paper, we first show how the Demographic and Health Surveys (DHS) can be integrated with other data sources to expand the types of variables available for analysis of population and health outcomes. Second, we demonstrate one particular example of such integration by modelling the social, physical, and built environment determinants of health outcomes at the district level in Ghana, Mal...