منابع مشابه
Task Force ( IETF ) S . Frankel
Over the past few years, the number of RFCs that define and use IPsec and Internet Key Exchange (IKE) has greatly proliferated. This is complicated by the fact that these RFCs originate from numerous IETF working groups: the original IPsec WG, its various spin-offs, and other WGs that use IPsec and/or IKE to protect their protocols' traffic. This document is a snapshot of IPsec-and IKE-related ...
متن کامل10-04 COL MDA - Frankel -.pmd
Syntax The abstract syntax of a language describes the vocabulary of concepts provided by the language and how they may be combined to create models or programs. It consists of a definition of the concepts, the relationships that exist between concepts, and may also include rules that say how the concepts may be legally combined. It is important to emphasize that a language’s abstract syntax is...
متن کاملBig LEO and Now Through LEO
The advent of low earth orbit (LEO) commercial communication satellites provides an opportunity to dramatically reduce Telemetry, Tracking and Control (TT&C) costs of launch vehicles, Unpiloted Aerial Vehicles (UAVs), Research Balloons and spacecraft by reducing or eliminating ground infrastructure. Personnel from the Goddard Space Flight Center’s Wallops Flight Facility (GSFC\WFF) have success...
متن کاملRemembering LEO
It is now more than 60 years since the world’s first business use of a computer, the valuation of bakery output, was rolled-out the LEO I computer at Cadby Hall in London, the headquarters of the food production and catering company J. Lyons and Company. LEO I had been designed and built as a computer to be used for business data processing by a team of engineers recruited by Lyons, with a basi...
متن کاملSIMULATION Leo
Forrester’s model is described and critically analyzed with a view to understanding the relationship between his conclusions and his normative scheme. He claims that his model produces "counterintuitive" results; it is argued here that the main results follow directly from his goals. An alternative method of evaluating the results of the model is proposed, based upon the model’s calculation of ...
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ژورنال
عنوان ژورنال: International Review of Social History
سال: 1972
ISSN: 0020-8590,1469-512X
DOI: 10.1017/s002085900000660x