(251)Synthetic Retarders for the Photographic Emulsions. V. Photographic Properties of Thiobarbituric-acid Derivatives.
نویسندگان
چکیده
منابع مشابه
Radiobiological aspects of supralinear photographic emulsions.
Nuclear emulsions of the Ilford K series, exposed to X-rays from 15 to 150 kVp and systematically underdeveloped, exhibit supralinear blackness--exposure curves ranging from 1- to 4-hit in character, and whose shape is the same at all excitation voltages. Processing can be so adjusted that the curve shape is well represented by the alpha--beta model, and matches an experimental dose--response c...
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ژورنال
عنوان ژورنال: The Journal of the Society of Chemical Industry, Japan
سال: 1953
ISSN: 0023-2734,2185-0860
DOI: 10.1246/nikkashi1898.56.539