the united states and russia are two important actors in international system. the geography of their national interests is global and extra-regional; therefore, the quality of their relationship affects the security of international system. it can create security or can cause insecurity in international system. after the disintegration of soviet :union: there has been more interaction between ...

The purpose of this study is theoretical and methodological substantiation, deepening of conceptual provisions and development of scientific and practical recommendations for the formation of an integrated sector of national security and defense based on the principles of national resilience. The relevance of this study is due to the need to build national resilience to address the main problem...

Birds provide many ecosystem services to people, including provisioning, regulating and cultural services. People attribute multiple values ecosystems biodiversity the diversity of these can be considered as diversity. While human-nature interactions occur more frequently in cities urbanization negatively affects different facets avian biodiversity, little is known about its consequence for Her...

introduction: non-integrated health information has forced health sector to utilize information and communication technology (ict). national health information infrastructure (nhii) integrates clinical and health information, decreases medical errors as well as costs, and increases patient’s safety. thus, this article aimed to review the feasibility of nhii implementation in iran from perspecti...

introduction: nowadays and with the increasing role of the worldwide web as one of the most important sources of information on the one hand, and the enhancement of its usability on the other, it is necessary for the web designers and developers to be familiar with the criteria that make a web portal usable. therefore, the present study aimed to provide knowledge about the criteria of usability...

the main objective of this article is to identify and evaluate the accelerating factor in the iranian oil nationalization movement. the main question is: what was the accelerating factor that put the iranian oil nationalization movement into practice? the article relies on the reform movement theory of neil smelser. for this purpose, fraud in the 16thnational election of the parliament, and est...

national health information network (nhin) is a network in which all health care organizations, government agencies and other health-related organizations are connected to each other to exchange information about health. due to the necessity of a framework for nhin development, in this paper, according to the literature review, a definition for nhin framework was provided, and then the nhin rel...