Minimal cost networks are presented when SONET UPSR and BLSR networks are deployed over a WDM fiber ring. The primary cost is the number of SONET ADMs, and a secondary cost is the number of wavelengths. The networks have been designed assuming a nonstatistical traffic model, and guarantees no blocking of traffic. Three network architectures are given that have low ADM costs. It is shown that ne...

Dans sa volumineuse monographie, Sebastien Cazalas ne se contente pas d’offrir « un tableau de l’ensemble l’œuvre politique » Jean Juvenal des Ursins. Il a egalement pour but definir la place occupee par l’auteur dans le champ litteraire, etudiant ce que celui-ci doit aux pratiques d’ecriture « de son temps » (p. 663). Vaste programme ! Des « considerations techniques et d’erudition » (p. 455) ...

The movement of information between people and systems describes the idea flow. Efficient secure flows are a central factor in performance any logistics system or process. Sources targets an flow designate sets objects that can send receive conveyed item. Key words: Logistics Performance, Customer satisfaction, Information flow, Systems Security CITATION: Apaa, M. A. (2022). practices NGOs Kisu...

The effect of sublingual nitroglycerine (TNG) on relieving pain in renal and ureteral colic was studied in a randomized, prospective, double blind and placebo controlled clinical trial. One hundred out-patients between 16-60 years of age from either sex who were admitted to the urology emergency center of Ayatollah Taleghani and Ashrafi Esfahani hospitals were chosen for this study. They w...

utilization of the new compatibilizers to improve matrix/filler interface adhesion and also, nanoparticles to improve the properties of wpc products have always been of interest to researchers. in this study, the effect of oxidized polypropylene in solution phase as a comptibilizer and nanoclay particles on the physical and mechanical properties of wood fiber reinforced polypropylene composite ...