Search PubMedSearch

PubMed · 948594

A computerized exposure system.

Abstract

An application of computer technology to radiographic technique formulation and selection was developed. By proper monitoring and organizing of the immense number of variables associated with technique formulation, through computer program control, the resultant program can readily calculate a complete technique exposure system for virtually all standard radiographic generators in any number of diagnostic radiology installations. This results in significant saving of film cost and time in the preparation and continued maintenance of an exposure system, less exposure to the patient as a result of fewer repeat radiographs, and uniform film quality.

Explore related subjects

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

L F Normandie, P K Spiegel. 1976. A computerized exposure system.. https://doi.org/10.1148/120.3.575

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

Molecular orbital study on the glutathione-dependent detoxication of ozonides.

The present paper describes a theoretical study on the mechanism underlying the reaction of cellular glutathione (GSH) with polyunsaturated fatty acid ozonides. The reaction can be catalyzed by glutathione S-transferases and leads to detoxication of the ozonides. Semi-empirical molecular orbital computer calculations suggest that the reaction of glutathione with ozonides involves a nucleophilic attack at one of the carbon atoms of the ozonide ring, instead of at one of the peroxidic oxygen atoms of the ozonide ring. This implies a mechanism different from that of the glutathione S-transferase-mediated reaction with hydroperoxides, previously proposed for the glutathione-dependent detoxication of fatty acid ozonides.

Computers