This paper proposes the use of Allomorphism for the access control service in OSI management environment, with no Access Control Function implementation (IS010164-9, 1990), which is responsible for this service. The Allomorphism is a powerful SMI resource that makes the OSI Model very strong and flexible. This strategy reduces the overhead introduced by the access control function on OSI manage...

The OSI (Open System Interconnection) model has been a successful framework for protocol architecture in some environments. Academically oriented systems or high-end communication networks had taken advantage of its wide goals and generous features. When network management arose as a major problem, the natural “official” answer was to build the Telecommunication Management Network (TMN), an arc...

We demonstrate a quantitative optical scatter imaging (OSI) technique, based on Fourier filtering, for detecting alterations in the size of particles with wavelength-scale dimensions. We generate our scatter image by taking the ratio of images collected at high and low numerical aperture in central dark-field microscopy. Such an image spatially encodes the ratio of wide to narrow angle scatter ...

The increasing sophistication of telecommunications infrastructures and, in particular, the introduction of broadband transmission and switching technologies together with advanced services that exhibit guaranteed Quality of Service characteristics, have necessitated the use of sophisticated management facilities. The Telecommunications Management Network (TMN) is being developed by the ITU-T a...

سابقه و هدف: در کشور ایران از حدود 5/88 میلیارد مترمکعب آب استحصال‌شده منابع سطحی زیرزمینی، ۸۳ یعنی 5/93 درصد به بخش کشاورزی اختصاص می‌یابد، بزرگ‌ترین مصرف‌کننده است. مصرف رو افزایش معلول جمعیت، سطح زیر کشت تولیدات هست که به‌تبع آن سبب کاهش دسترسی افت ایستابی تخلیه آبخوان‌ها شده آمارها نشان می‌دهند این استراتژیک، تهدید کمیت کیفیت است ­طوری ­که هم ­اکنون تعداد زیادی دشت­ های شرایط بحرانی قرار دا...