providing and promoting the health is one of the most fundamental human social evolution dimensions, that perhaps more than other aspects of development needs public cooperation. health volunteers are pioneers who have volunteered to step in providing and improving community health. the present study determines the role of health volunteers in maternal indicators of pakdasht health network. thi...

rangelands renewable resources play a very important role in ecosystem regulating, preserving plant genetic reservoirs, water cycle as well as providing large parts of forage requirements. these resources were considered to be a basis for sustainable development and also a basic platform for various economic activities. during the recent years in iran, these valuable sources were subjected to s...

‎the purpose of this paper is the determination of the inertia‎ ‎factors‎, ‎the computations of the fischer matrices and the ordinary‎ ‎character table of the split extension $overline{g}=‎ ‎3^{7}{:}sp(6,2)$ by means of clifford-fischer theory‎. ‎we firstly‎‎determine the conjugacy classes of $overline{g}$ using the coset‎ ‎analysis method‎. ‎the determination of the inertia factor groups of‎ ‎...

The purpose of this study was assessment of institutionalizing level of entrepreneurship in citrus processing and complementary industries in Khouzestan Province, Iran. The method of research was descriptive. The statistical population comprised managers of complementary and processing industry of citrus products in Khouzestan Province (N=75). For the purpose of this study, a census was conduct...

Abstract Let XY L , T consist of all countable -structures M that satisfy the axioms and in which homomorphisms type X (these could be plain homomorphisms, monomorphisms, or isomorphisms) between finite substructures are restrictions an endomorphism Y (for example, automorphism a surjective endomorphism). Lockett Truss introduced 18 such classes for relational structures. For given pair however...