development of the structural form is directly influenced by the architectural concern for aesthetic appeal. the architectural challenge is to create building forms that satisfy the functional requirements, yet are aesthetically and economically successful. the structural challenge is to create structural forms that accommodate the functional requirements while supporting the imposed loads as e...

We reexamine and extend a recent analysis which showed that the ρ−ω mixing amplitude cannot be unambiguously extracted from the pion electromagnetic form-factor in a model independent way. In particular, we focus on the argument that the extraction is sensitive to the presence of any intrinsic ω I → ππ coupling. Our extended analysis confirms the original conclusion, with only minor, quantitati...

Results from the KTeV experiment at Fermilab using Ξ hyperons are presented, especially the first form-factor (FF) measurement from its semi-leptonic decay. This decay, which is an important test of the Standard Model, was observed for the first time using the 1997 KTeV experiment. We also report on the analysis of a large samples of Ξ weak radiative decays, and a search for the decay of a ligh...

introduction: mortality data are a cornerstone of epidemiological research and health plan. unfortunately they dose not completed coincident to international standards; so due to important of issue and had not any research for precision and accuracy of death certification data in this region, this study was done in death certification data in inpatient kashan shahid beheshti hospital. methods: ...

background: ablution area is one of the facilities used by most muslims in all categories. there are numbers of design guidelines for praying facilities but lack on ablution area specification. therefore, this study was conducted to design an ergonomic ablution area for the muslim’s disabled and elderly based on their preferences and anthropometric dimension. methods:  kano questionnaires and u...