Iranian Journal of Science and Technology A:Science

Iranian Journal of Science and Technology, Transaction A, Science (ISTT) is devoted to significant original research articles of moderate length (not more than 20 pages), in a broad spectrum of Biology, Chemistry, Geology, Mathematics, and Physics. Special attention will be paid to applications of these fields in medical science and multidisciplinary research. .ISTT is divided into the following five sections 1. Biology In this section manuscripts on the biotechnology, cell and molecular biology, biochemistry, physiology, systematics and taxonomy, ecology and conservation, developmental biology, systems biology and computational modeling are considered. 2. Chemistry In this section manuscripts on the analytical, inorganic, organic, nano, physical and polymer chemistry, are considered for publication. 3. Geology ISTT covers both theoretical and experimental manuscripts in the subjects of tectonics and structural geology, geophysics, geochemistry, mineralogy, petrology, paleontology, hydrogeology, economics and environmental geology. 4. Mathematics ISTT publishes mathematics articles which contribute new information to a topic of algebra, analysis, differential equations, geometry, mathematical biology, optimization, probability and statistics. 5. Physics ISTT considers papers in the fields of biophysics, atomic and molecular physics, condensed matter, elementary particles and fields, nuclear physics, statistical mechanics and thermodynamics, quantum physics, mathematical physics, astrophysics, astronomy, relativity, gravitation and cosmology