منابع مشابه
Safe and hygienic water treatment in food factories
This article is an extended summary of the Guideline 28 prepared by the Process Water Subgroup of the European Hygienic Engineering & Design Group (EHEDG), originally published in December 2004. The full report prepared by A. Winkler (Chairman), R. Hopman, D. Lawrence, J.A. Milligan, D. Napper, J. O’Brien, A.M. van Buren, H.M.J. van Eijk and W.G.J.M. van Tongeren is available from CCFRA at pubs...
متن کاملcomparison of zoe and vitapex for canal treatment of necrotic primary teeth
چکیده ندارد.
15 صفحه اولA Theory of Hygienic Macros
Hygienic macro systems, such as Scheme’s, automatically rename variables to prevent unintentional variable capture—in short, they “just work.” Yet hygiene has never been formally presented as a specification rather than an algorithm. According to folklore, the definition of hygienic macro expansion hinges on the preservation of alphaequivalence. But the only known notion of alpha-equivalence fo...
متن کاملHygienic Macros for ACL2
ACL2 is a theorem prover for a purely functional subset of Common Lisp. It inherits Common Lisp’s unhygienic macros, which are used pervasively to eliminate repeated syntactic patterns. The lack of hygiene means that macros do not automatically protect their producers or consumers from accidental variable capture. This paper demonstrates how this lack of hygiene interferes with theorem proving....
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ژورنال
عنوان ژورنال: The Boston Medical and Surgical Journal
سال: 1853
ISSN: 0096-6762,1533-4406
DOI: 10.1056/nejm185312070491901