Jalal-o-din Homaei is a distinguished contemporary researcher and writer who is well-known for numerous works in various fields. A great number of critics and revewers have addressed his life and conditions in their books and articles. The present paper attempts to shed light on the great scholars works from a new perspective.

Henry Widdowson is an authority in the field of applied linguistics and language teaching. Widdowson is perhaps best known for his contribution to communicative language teaching. However, he has also published on other related subjects such as discourse analysis and critical discourse analysis, the global spread of English, English for Special Purposes and stylistics. The Routledge Encyclopedia of Language Teaching and Learning calls him "probably the most influential philosopher of the late twentieth century for international ESOL" (p. 674). Widdowson is Emeritus Professor of Education, University of London, and has also been Professor of Applied Linguistics at the University of Essex and Professor of English Linguistics at the University of Vienna, where he holds an Honorary Professorship. Since the 1990s, Widdowson lives and works in Vienna. He (HW) and his wife Barbara Seidlhofer (BS) were invited to give plenary talks at Shahid Madani University of Azerbaijan (Tabriz) in 2018. The following is an interview by Dr Farzad Salahshoor (FS) with these scholars at the conference venue. . .

Professor Bijan Davvaz, a leading personality of mathematical sciences in Islamic Republic of Iran, recently celebrated his sixtieth birthday. He is a professor at the Yazd University since 1991. He is an Editor in Chief of the Journal Algebraic Structures and Their Applications since (2021)...

Avicenna (980-1037 A. D. ) in his famous “ Isharat va Tanbihat” text indicated that human pleasure should be studied in four stages: sense, imagination, estimation and wisdom [1].....

professor Werner Felix Dutz (Figure 1), an Austrian pathologist, joined the faculty of the School of Medicine of Shiraz University in southern Iran in 1959. He and his wife, Dr. Elfriede Kohout, also a pathologist, had come to Iran for only a two-year appointment at an academic institution in a Third World Country, to meet the existing requirements for eligibility of immigrant status in the U.S. They stayed for fifteen years until 1974, when they left for America and subsequently joined the University of Vienna, Professor Dutz’s alma mater. Werner died unexpectedly of a heart attack in Vienna in 1984. After World War II, many scientists, medical or nonmedical, from Europe or America, ventured across the globe to transfer their skill and knowledge abroad, in return for the satisfaction of having served where they were needed. Upon returning home, they would usually close that chapter of their life by publishing fascinating accounts of their sojourn overseas. Werner Dutz's undertaking was an altogether different proposition. He belonged to a very rare and special class of scientist – travelers.

Mohammad Hossein Hakimi Meibody was born in 1963 in Meibod, Yazd province. He had gotten his diploma in Meibod and then for higher education, he had gone to Isfahan university and had exceeded direction of plant science for 4 years and graduated in 1989 with excellent grade. Then, he went to Tehran university and passed course of Plant Systematic in Biology department of faculty of science since 1996 with excellent grades; in this year (1996), he was accepted as a faculty member of Natural Resources department of Yazd University....