The New Chemical Abstracts Building

Naming and Indexing of Chemical Substances for Chemical Abstracts

Translating the titles of chemical abstracts into information language

List of abbreviations. IL-information language; ZR-information record; R-reaction; R,, R,I and R,,,types of reaction; S-substantives (nouns); S,,,, S,,, and Sins,,nouns in the genitive, accusative and instrumental cases; S,-nouns of the semantic class R; SRI, SRI, and SR,,rnouns of the semantic classes R,, R,, and R,,,; F’*----a vocabulary of words having a structural analogue; V,,,-the vocabul...

mesuring the staff technology readiness, the case of a multi national chemical company operating in iran

چکیده ندارد.

New Mexico graduate student abstracts

Closed mines pose significant risks to the environment and human health. Uranium mine contamination of surface water, groundwater and soil have received moderate attention, but few studies have investigated dust transport of uranium. The latter has immediate implications for remediation efforts and environmental/human health regulators. Frequent dust storms intensify aeolian transport of uraniu...

The Chemical Abstracts Service Chemical Registry System. V. Structure Input and Editing

The Chemical Abstracts Service Chemical Registry System is a computer-based system that uniquely identifies chemical substances on the basis of their structural features. The Registry System currently contains records for more than 3.4 million different substances. Although there are several ways of entering data into the CAS Chemical Registry System, the majority of the transactions for storag...