نتایج جستجو برای: novel considers history
تعداد نتایج: 1184315 فیلتر نتایج به سال:
Vibrational spectroscopic techniques, both infrared absorption and Raman scattering, are high precision, label free analytical techniques which have found applications in fields as diverse chemistry, pharmacology, forensics archeometrics and, recent times, attracted increasing attention for biomedical applications. As they been applied to the characterisation of viruses early 1970 s, context co...
Among structured Peer-to-Peer systems, Chord has a general popularity due to its salient features like simplicity, high scalability, small path length with respect to network size, and flexibility on node join and departure. However, Chord doesn’t take into account the topology of underlying physical network when a new node is being added to the system, thus resulting in high routing late...
In the history of Iranian architecture, different aspects of popular architecture are less known. Common people have been living in the buildings with significant architecture and had different mentalities towards them. They also had various opinions and beliefs about the profession of architecture itself, design and construction process, the architects and patrons. People's mentalities have p...
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امروزه با توجه به افزایش تقاضا و کاهش منابع انرژی، ذخیره سازی انرژی امری ضروری به نظر می¬رسد و مواد تغییر فاز دهنده وسیله مناسبی برای این منظور بشمار می¬روند. نقطه ضعف این مواد پایین بودن هدایت حرارتی آنهاست و یکی از راههای برطرف کردن این عیب، افزودن نانوذرات به این مواد است. در این پژوهش اثر نانو ذرات بتا سیلیکون کاربید بر خواص حرارتی ماده تغییر فاز دهنده پلی اتیلن گلیکول مورد مطالعه قرار گرفت...
This paper studies a maintenance policy for a system composed of two components, which are subject to continuous deterioration and consequently stochastic failure. The failure of each component results in the failure of the system. The components are inspected periodically and their deterioration degrees are monitored. The components can be maintained using different maintenance actions (repair...
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