In this paper, the main goal is to present an experimental comparison of the two prevailing contact modeling approaches of the bipedal locomotion, i. e. rigid versus compliant contact model. To do this, first, an explicit dynamics model for the robot multibody with rigid model of contact for various phases of walking is developed. Then, in order to develop a model with compliant contact, a phys...

this research was aimed at, investigating the factors that affect the transfer of learning (learning transfer system inventory) as related to ffs programs in fars province , and the way their being ranked in different cities. the study was an intentionally practical one. a survey method was employed to carry out the descriptive – correlational research. population of the research consisted of f...

semiotic examination and stylistics in both phonetic level and syntactic level of sura nouh            danesh mohammadi rakati *   alireza mohammad rezaei **      abstract      stylistic is one of the important methods in linguistics, that many of the linguistic researches about quran are based on it. this article seeks to use statistical methods to explore the implications of language in sura ...

An Iranian Rangeland ecologist, born in 1937 in Tabriz, He got his MSc. in agriculture in 1961 from Tabriz University. He was hired by Rangeland Improvement and Fodder Procurement Organization in 1963. At the early steps of his career, he worked as the head of Daland Range Seed Production Station in Gorgan, and then he worked as the head of Homand Plant Research Center from 1966. He received hi...

Sophisticated/Well-Educated Person from Avicenna’s Perspective*   A. Sohbatloo** M.R. Aahanchiyaan, Ph.D.*** B. Sha’bani Varaki, Ph.D.**** A.R. Saadeghzaadeh Ghamsari, Ph.D.*****   A basic question asked by many philosophers has been about the criteria by which a person’s sophistication is measured and the characteristics by which a sophisticated/well educated person is identified. Given...

the aim of this study was to investigate the difficulties of writing physical education and sport sciences theses for master graduate students. master theses written in physical education and sport sciences field comprise a considerable portion of researches carried out in this field; therefore, it is necessary to recognize and alleviate these problems and difficulties. for this purpose, perspe...

this article is an attempt to study the development compatibility between pedestrian spaces of bazaar and tarbiat pedestrian malls in tabriz. the importance of this issue is due to the subject that today following the discussions on human development and environmental conditions, pedestrian spaces have been taken into consideration by planners and designers as one of the important strategies of...