The Journal of Sciences, Islamic Republic of Iran (JSIRI) is an international, multidisciplinary, peer-reviewed, open-access quarterly journal published by the University of Tehran. The journal is committed to advancing scientific knowledge across a broad spectrum of fundamental disciplines in the natural and computational sciences. Published in English, JSIRI provides a global platform for researchers, academics, and scientists to disseminate high-quality original research findings, comprehensive reviews, and significant methodological developments.

Aims:
JSIRI aims to promote interdisciplinary scientific inquiry and foster academic exchange by publishing rigorously peer-reviewed contributions that advance understanding in key scientific domains. The journal emphasizes scholarly excellence, methodological rigor, and adherence to international research ethics and publication standards. It seeks to support the global scientific community by providing immediate, unrestricted open access to its content, thereby facilitating the free flow of knowledge and encouraging innovation and collaboration across disciplines and borders.

Scope:
The journal welcomes original research articles, critical review papers, short communications, and perspective pieces in the following core disciplines:

• • Biology 
  • Chemistry 
  • Geology 
  • Mathematics 
  • Statistics 
  • Physics

    JSIRI particularly encourages submissions that demonstrate interdisciplinary approaches, innovative methodologies, or significant implications for scientific advancement. All manuscripts undergo a rigorous double-blind peer-review process to ensure academic integrity, originality, and scientific validity. By maintaining high editorial standards and promoting ethical research practices, JSIRI strives to serve as a trusted resource for the international scientific community.
    JSIRI publishes three types of papers: original research articles (regular articles), short communications (notes), and review articles. The regular papers should add new information to recent and previous findings. Original papers should cover an international interest. Reviews may be submitted by invitation; otherwise, they should cover a challenging or interesting area in the field of basic sciences.