نتایج جستجو برای: pp
تعداد نتایج: 84486 فیلتر نتایج به سال:
Building infrastructure from CRIStin to Institutional Repositories in Norway. In: Jeffery, Keith G; Dvořák, Jan (eds.): EInfrastructures for Research and Innovation: Linking Information Systems to Improve Scientific Knowledge Production: Proceedings of the 11th International Conference on Current Research Information Systems (June 6-9, 2012, Prague, Czech Republic). Pp. 289-294. ISBN 978-80-867...
F.R.C.S. (Eng.)Second Edition. 1948. H. K. Lewis and Company, Limited, London. Pp. xxiii plus 1274. Illustrated. Price, 84s. A second edition of this book has been greatly improved and much new matter added. The value of the book rests in the well-expressed opinion on the merits of different methods of procedures of surgical measures with the weight of personal experience. The volume is copious...
We present a declarative language, PP , for the specification of preferences between possible solutions (or trajectories) of a planning problem. This novel language allows users to elegantly express non-trivial, multi-dimensional preferences and priorities over them. The semantics of PP allows the identification of most preferred trajectories of a given goal. We provide a transformation to logi...
Polypropylene (PP) has poor adhesion to metals and other surfaces for its chemical structure. Hence, chemical modification of PP is necessary for metal surface coating application. In this research, grafting of maleic anhydride (MA) onto co(propylene-b-ethylene) in the presence of a dicumyl peroxide (DCP) was accomplished in a single screw extruder. Characteristics of the modified polymer were ...
In this research, water equivalent ratios (WER) at helium ion beam energy ranging 25-250 MeV/u for four potential plastic dosimetric materials: polycarbonate (PC), polypropylene (PP), polymethyl methacrylate (PMMA), and paraffin have been calculated using MCNPX Monte Carlo code. Among studied materials, PC and PP with 0.979 and 1.177 show minimum and maximum differences with water respectively....
polypropylene / polystyrene blends containing montmorillonite (mmt) were prepared using a twin screw extruder followed by fiber spinning. the melt intercalation of pp and ps alloys was carried out in the presence of a compatibilizer such as maleic anhydride-g-polypropylene (mpp). the crystallization morphology, thermal behaviors and mechanical properties of polypropylene/polystyrene (pp/ps) nan...
background: due to the attribution of fatty liver with some chronic diseases such as obesity, finding a way to control obesity can be useful for the management of fatty liver. this study was performed to assess the effects of plantago psyllium (pp) and ocimum basilicum (ob) on anthropometric measurements in people with hepatic steatosis. methods: all patients with nonalcoholic fatty liver disea...
background: considering progressive increase in the senile population and increasing number of parkinson patients (pp) and their movement disorders, researchers are searching for some non-medicinal strategies (i.e. corrective exercises) to promote the efficiency of physical performance and quality of life (qol) among pp. the aim of this study was to assess the fear of falling (fof) and qol foll...
در این پایان نامه رسته s-سیستم های مرتب و ساختارهای کلی این رسته را شرح داده وبا معرفی شرط e و شرط p به بیان خواص همواری s-سیستم های مرتب می پردازیم.بعلاوه نتایج حاصل از آنها را برای سیستم های مرتب دوری تحلیل می کنیم ونهایتا تکوارههای مرتب نیم تام pp و psfرا با توجه به خواص همواری s-سیستم های مرتب دوری توصیف می کنیم.از نتایج مهم حاصل شده بیان خاصیت های هموار مرتب ضعیف وهموار مرتب ضعیف اصلی برای...
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