1.
Vestn Rentgenol Radiol
; (2): 59-62, 1989.
Artigo
em Russo
| MEDLINE
| ID: mdl-2741327
RESUMO
A method of raising the sensitivity of x-ray photomaterials using a pulsed electric field is considered. Methods for raising contrast of photo images by changing stages of x-ray film postexposure processing have been proposed. Processing in the proposed enhancing compounds makes it possible not only to raise sensitivity by one order or more but also to preserve a contrast coefficient value. Raising the contrast of photomaterials is important in medical radiography irrespective of electric fields imposing methods, therefore, it can be used in some radiodiagnostic procedures.