modifying polyester spacer fabric by β-cyclodextrin produces a new product with outstanding characteristics. citric acid is used as a crosslinking agent for improvement of durability of this material in textile fabrics. in this research different concentrations of citric acid and β-cyclodextrin were applied on a 3d fabric and some properties including weight change, weight of moisture residue, ...

recreation (creativity) is undoubtedly one of the important designing bases and a durable, matchless and unique factor which determines distinction, excellence, and elegance of a building in comparison with other buildings; and architecture as one of the manifestations of human life in a special time and place can be a reflection of thoughts, ideas and living method and also represent identity ...

Restoring and non-restoring divider has become widely applicability in the era of digital computing application due to its computation speed. In this paper, we have proposed the design of divider of different architecture for the computation of Vedic sutra based. The design of divider in the Vedic mode results in high computation throughput due to its replica architecture, where latency is mini...

real mathematicians contribution to architecture creation has been a controversial issue of scientific and architectural studies in islamic era. according to the related documents, with development of constructive activities and need to mathematics in the first centuries, mathematicians give architects and craftsmen advices in some mathematical problems. mathematicians, supervision of some gove...

a comparative study of the corresponding styles of western and iranian modern architecture has hardly ever been carried out in detail. this paper aims to sketch out an outline for such an investigation and to present a summary of empirical evidence accompanied by field observations to elaborate the ongoing trend of relationship between architectural styles in iran and that of the west. this is ...

influencing and being influenced as a result of contact and communication of the nations has created many manifestations of culture and art in the history which architecture is one of. the roots and symbols of the french architecture and their impact on american complex architecture can be seen and looked for from the time of arrival of the french to the soil of the american land. the impact of...

the advantages and special characteristics of service oriented architecture and expansion of employing such architecture have brought security topics which are different in some cases from the security principles of traditional information systems. in this article our aim is the examination of various indices of security and the presentation of strategies for security in information systems by ...