religious texts have divided to texts of quran's verses and traditions of imams. some of the fundamentalists have diversity of opinions in mentioned comprehensible texts and they have proposed different theories in it. although dispute of this group of fundamentalists in religious texts is also minor premise and major but recent research is related to dispute of major. the intention of dis...

public opinion is one of the key elements that affects public policy. the importance of public opinion depends on the type of political system, and the process of public policy is also affected by the nature of political system. therefore the effect of public opinion on public policy is different, on the basis of the nature of the political system. the purpose of this article is to analyze this...

MARSDEN, P. D. Observations on Medically Important Arthropods in Brazil. Cad. Saúde Públ., Rio de Janeiro, 9 (4): 508-513, Oct/Dec, 1993. A brief review of some medically important arthropods in Brazil is presented. It is sufficient to show that we must expand our training of biologists in this field if endemic diseases are to be controlled in the next decade.