seyed mohammad reza moosavi

Iran places significant emphasis on protecting its national interests and security in the West Asia region, where numerous actors have resorted to arms race as a result of geopolitical rivalries, conflicts of interest, and the necessity of establishing a balance of power. The long-term arms race in this area, stretching several decades, has not only exacerbated the precarious security situation in West Asia but also led to inquiries into Iran's possible options for attaining regional balance of Power. The mentioned inquiry has emerged as the primary concern of this study, compelling the authors to pursue answers. To address this question, this article employs a mixed-methods (quantitative-descriptive) research design to assess the current state of arms race in West Asia, the factors that influence it, and the consequences that result from such competition. The research findings suggest that states in West Asia allocate a significant amount of their economic resources towards military expenditures that exceed the global average. In pursuit of achieving a balance of power, these nations rely heavily on their economic capabilities. As a consequence of the constraints it faces, the Islamic Republic of Iran is compelled to implement more dependency on its domestic resources in order to achieve the deterrence it seeks

Solid waste disposal and accumulation from various packaging materials made of synthetic polymers have led to intensified environmental concerns during the last decades. However, extensive research has been conducted on bio-nanocomposites as an alternative material for synthetic polymers in packaging applications during recent years. In this study, gelatin-based films modified with nano-caly and chitosan are proposed for food packaging. Nano-clay is used to improve various features such as mechanical strength and water vapor barrier properties. Also, chitosan is added to the gelatin matrix for anti-microbial and anti-fungal properties. The as-prepared nanocomposite films were characterized using FTIR, XRD and SEM techniques. Also, tensile strength, transparency, swelling behavior, water contact angle and permeability tests were performed. Based on the results, increasing nano-clay up to 5 wt. %, results in 25% tensile strength enhancement in the nano-composite film. Higher nano-clay contents led to strength decline. Elongation at break is reduced by increasing the nano-clay content from 25% to 40%. The contact angle was also reduced by increasing the nano-clay content from 95o to 90o showing a small hydrophobicity reduction.

Cyberspace is an inseparable element of the modern life and a platform for gaining information anywhere across the world. These conditions can be considered as an opportunity; however, in case necessary measures are not adopted, the society will face ills. In respect of ills existing in the cyberspace, we face two fundamental challenges. First, what the preventive measures are; second, on what principles the guidelines need to be based so that they are most influential. Thus, the main goal of this paper was to explain the role of education in preventing cyberspace including individual and mental ills. The method for this article was a descriptive and a correlative one. The statistical population of this research consisted of students and professors in the Computer Department, Islamic Azad University, Karaj, for as many as 150 people. As prevention from ills existing in the cyberspace is a critical issue, this paper, based on a library-descriptive method and upon examination of sources, was introduced to be a recommended guideline for preventing cyberspace ills.
For education to be most influential, it must be offered based on didactic principles. Seemingly, organizing education by using Islamic Education Principles can attract the interested people to enter the area of technology based on Islamic Thinking and better prevention from vulnerabilities, where the best form of this process occurs with the co-op between the Seminary, parents and mass media advertisement and Education bodies (i.e. the education organizations).