Sapogeninas esteroídicas em sisal
نویسندگان
چکیده
منابع مشابه
Lung function in sisal ropemakers.
Lung function was measured by spirometry in 66 workers in a sisal ropemaking factory, and in their matched controls. The major atmospheric contaminant was the lubricant (or a component part thereof) used to soften the fibre. The concentration of airborne matter was generally less than 1 mug m--3. There was no difference in lung function between the two groups before the start of the working shi...
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We present a forud defiuitiou of the dymmic semautics of a siguificaut part of the la~lguage Sisal 2.0 in the struc%ural operathud style of Natural Seulantics [6]! m.mely Typo1 inference rules [3]? with the &Itaur system [2]? a generic specification euvirounent. Sisal (Streams ad Iteratiou iu a Siugle Assigumeut La~~guage) ia a 8trmgly typed, applicative, siugle assiguuieut language iu use ou i...
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We present a formal deenition of the dynamic semantics of arrays in the functional language Sisal 2.0. We adopt a logical setting: the structural operational style of Natural Semantics, using the Typol inference rules within the Centaur system, a generic programming environment. From the formal speciications, a development and visualization environment for Sisal programming is generated. This s...
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The difficulty of programming parallel computers has impeded their wide-spread use. The problems are caused by existing hardware and software tools. The software problems on shared-memory and vector computers can be solved by using deterministic high-performance functional languages like SISAL. Distributed-memory computers have even more obstacles than shared-memory parallel machines. Research ...
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ژورنال
عنوان ژورنال: Bragantia
سال: 1989
ISSN: 0006-8705
DOI: 10.1590/s0006-87051989000100003