A proposal for doing prevalence studies of AIDS

Prevalence of HIV/AIDS among Iranian Prisoners: A Review Article

Background: Worldwide, prisoners are more at risk of being infected by human immunodeficiency virus (HIV) as well as hepatitis C and B in comparison with other risk groups. The combination of acquired immune deficiency syndrome (AIDS), addiction and prison are factors that threaten the health of our society. Influence of risky behaviors is so common on transmission of AIDS into prisoners’ bodie...

A native proposal for the philosophy of history

Though philosophy of history like other fields of knowledge has its roots in eastern traditional knowledge, as an epistemological branch it appeared in West and then entered in East. Present states of knowledge in Islamic Iran, particularly with regard to the necessities and grounds of change in humanities, have prepared an opportunity to present a proposal in the field of philosophy of history...

A proposal for a federal AIDS immunization policy.

Comparing two Formulas of Sample Size Determination for Prevalence Studies

Background and purpose: Sample size and its determination is one of the most important problems in health researches. Calculating sample size for prevalence studies is one of the common questions of sample size topics. Minimum sample size with least complexity is desirable in order to achieve the basic goal of these studies. This study aims to compare two formulas of sample size calculation for...

investigating the feasibility of a proposed model for geometric design of deployable arch structures

deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...