منابع مشابه
Grooming Mechanisms in SONET/SDH and Next-Generation SONET/SDH
Synchronous Optical Network (SONET) and Synchronous Digital Hierarchy (SDH) are very closely related standards, which came into being primarily as a means of transporting telephone traffic in large volumes utilizing optical fiber transmission systems. SONET was brought forth by Bellcore (Telcordia), with coordination from International Telecommunication Union (ITU) as well as other standards or...
متن کاملCT colonography: false-negative interpretations.
PURPOSE To retrospectively evaluate if false-negative interpretations at computed tomographic (CT) colonography are due to observer error. MATERIALS AND METHODS This study was HIPAA compliant and had institutional review board approval, with waiver of informed consent. An initial unblinded review of CT colonographic image data was used to generate reconciliation reports for all false-negative...
متن کاملGeoffrey Dutton's SDH 96 Paper
Planetary geocoding using polyhedral tessellations are a concise and elegant way to organize both local and global geospatial data that respects and documents locational accuracy. After a brief review of several such spatial referencing systems, topological, computational, and geometric properties of one of them are examined. The particular model described in the remainder of the paper – the oc...
متن کاملRFC 4842 SONET / SDH Circuit
Status of This Memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited. Abstract This document provides encapsula...
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ژورنال
عنوان ژورنال: Annals of Clinical and Laboratory Research
سال: 2018
ISSN: 2386-5180
DOI: 10.21767/2386-5180.1000233