Social security as a social and historical phenomenon, is being considered as the result of economic and social development process especially in developing industrial societies proposed as the individual security requirements against the social risks but its legal norms in the human right framework needs international community attention on the basis of issuing international documents, rules a...

‏‎for the first time nakayama introduced qf-ring. in 1967 carl. faith and elbert a. walker showed that r is qf-ring if and only if each injective right r-module is projective if and only if each injective left r-modules is projective. in 1987 s.k.jain and s.r.lopez-permouth proved that every ring homomorphic images of r has the property that each cyclic s-module is essentialy embeddable in dire...

Recent advances of biotechnology in the cellular and genetic science have cause unpredictable challenges in the right of people in dominion and control over their body parts and tissues. The ability to study the genetic components of human tissues has increased their scientific importance and in return commercial exploitation of human tissue and samples has become one of the most urgent issues ...

  Right to development includes national and international aspects. The fact that human beings possess all human rights is an objective that is followed by development processes. Such a remarkable objective differentiates the right to development from other instances of human rights and makes all national and international elements responsible. The present article puts aside abstract discussion...