In accordance with human necessities and deep attention into security, research studies have today became an irrefutable necessity in this area. It is noted that traditional concepts of this important issue have changed, as a result of occurring various events in the past, particularly in the 20th century; so that security is no more limited to protecting human beings against individual and col...

since a long time ago, the persian gulf security has always formed the focus of attention of regional states and the world big powers. during the final years of the 20th and early 21st centuries given the changes and transformations occurring after the us war and iraq invasion, the significance of the region from security perspective increased. as a result, several conventions and special dialo...

our country, iran, is in the category of waterless and survived countries because of lack of climate downfalls to its unsuitable local to temporal transmittance. environmental concerns mainly after 1960s that have boon seriously proposed in universal politics, created a variety of assessments. in the late decades, environmental change such as: climate change, has caused chief challenges for the...

the research discussed in this article consists of the process ended to propos a structure for social welfare and security which took more than 11 months in social security research institute. the main topics discussed are as follows: 1- the importance of social security and its relationship to economic growth, social justice, human generosity and national honor. 2- the basis and opportunities ...

State security and homeland are concepts that frequently appear in academic studies permanently enshrined law. They sometimes even treated as synonyms, despite sharing only a single element, of security. Are they really identical concepts? Do have relations indicating interpretative differences? Is there something common to these expressions link them their content? These the questions determin...

Household food security remains a challenge in South Africa. The national government instituted the Integrated Food Security Strategy (IFSS) programme which identifies household agricultural production as an important element of improving household-level food security. Agricultural extension is well positioned to help achieve this aim, but its current contribution is unknown. This study identif...

During the Cold War era, the strategic threat against the US was clear. The country responded clearly with a policy toward the Soviet threat that centered on deterrence, containment, and mutually assured destruction. To enforce this policy, the US created a strategic triad composed of nuclear intercontinental ballistic missiles, Trident nuclear submarines, and long-range strategic bombers. Toda...

Article history: Received 18 April 2005 Received in revised form 20 March 2008 Accepted 7 May 2008 Available online 24 May 2008 Which government functions should be decentralized (resp. centralized) once lobbying behavior is taken into account?We find that the answer largely depends on how the interests of the regional lobbies are positioned with respect to the function to be decentralized (res...