We address the problem of traffic grooming in WDM rings with all-to-all uniform unitary traffic. We want to minimize the total number of SONET add-drop multiplexers (ADMs) required. We show that this problem corresponds to a partition of the edges of the complete graph into subgraphs, where each subgraph has at most C edges (where C is the grooming ratio) and where the total number of vertices ...

Autologous bone remains the gold standard substitute in clinical practice. Therefore, microarchitecture of newly developed synthetic substitutes, which reflects spatial distribution materials scaffold, aims to recapitulate natural microarchitecture. However, is optimized obtain a mechanically stable, lightweight structure adapted biomechanical loading situation. In context application Triply Pe...

Abstract Solving multiobjective optimization problems with interactive methods enables a decision maker domain expertise to direct the search for most preferred trade-offs preference information and learn about problem. There are different methods, it is important compare them find best-suited one solving problem in question. Comparisons real makers expensive, artificial (ADMs) have been propos...

The edge-partitioning problem presented in this paper is motivated by a problem in the design of SONET telecommunication networks. In a SONET ring, customer sites are connected via a ring of fiber-optic cable, each one sending, receiving, and relaying messages through a device called an add–drop-multiplexer (ADM). A bandwidth request, or demand, is given for every pair of sites. Each SONET ring...

This study introduces new CERES Angular Distribution Models (ADMs) for estimating shortwave, longwave and window top-of-atmosphere radiative fluxes from broadband radiance measurements. By combining CERES measurements with narrowband, high-resolution imager measurements, up to a factor 4 improvement in TOA flux accuracy is achieved compared to TOA flux estimates from previous experiments, such ...

OBJECTIVE The study objective was to evaluate how the use of a pervasive blood glucose monitoring (BGM) technology relates to glycemic control, report of self-care behavior, and emotional response to BGM of children with type 1 diabetes and their parents. RESEARCH DESIGN AND METHODS Forty-eight children aged less than 12 years (mean 8.8 years) with type 1 diabetes were randomly assigned to on...

در این مقاله یک مدل ریاضی برای مسئله سیستم تولیدی همکارانه ساخت بر اساس سفارش با رعایت انصاف تخصیص بار‌های تولید طراحی شده است. اهداف اصلی مدل، کمینه‌سازی هزینه‌‌های کل و حداکثر استفاده از منابع به‌منظور عادلانه شرایط عدم­قطعیت کنترل پارامتر‌های غیرقطعی روش برنامه‌ریزی فازی ‌شده نتایج نشان می‌دهد افزایش نرخ عدم‌قطعیت، می­یابد. ازآنجاکه ظرفیت کارخانه‌ها ثابت است، مقدار تقاضا، هر کارخانه نیز می­ی...