the major aim of this study was to compare the effectiveness of two teachingmethods of traditional (common) and integrated for physical education on learningbiology and developing social skills in male junior students. this study was semiexperimentalwhich was conducted in islamshahr city for 12 weeks. the statisticalpopulation consisted of 79 volunteer junior students who studied the second gra...

khuzestan province and other western provinces of the country have been mostly affected by the impacts of the imposed war of iraq against iran and due to this impact have experienced special changes. as one of these changes, we could mention the phenomenon of the migration. these areas have experienced different forms of migrations such as exterior, interior, return migration and even the accep...

It is expected that commodity hardware is becoming less reliable because of the continuously decreasing feature sizes of integrated circuits. Nevertheless, more and more commodity hardware with insufficient error detection is used in critical applications. One possible solution is to detect hardware errors in software using arithmetic AN-codes. These codes detect hardware errors independent of ...

This paper examines the changing pattern of population migration and its implications for the urbanization process in China as revealed by the 1990 Population Census and the 1995 National One Percent Sample Population Survey. It is found that, in comparison with the period 1985-90, migration in the period 1990-95 tended to be more distance sensitive, reflecting the increase in the number of mig...

The purpose of the Integrated Natural Resources Management program in the Middle East and North Africa Region (MENARID) is to bring national investment projects in the field of Integrated Natural Resource Management (INRM). The impact evaluation study tests whether the selected technology has significantly contributed to restore and maintain of the ecosystem functions and productivity, and whet...