@article{oai:hsuh.repo.nii.ac.jp:00007167, author = {高野, 英明 and 金子, 昌幸 and TAKANO, Hideaki and KANEKO, Masayuki}, issue = {2}, journal = {東日本歯学雑誌}, month = {Dec}, note = {P(論文), Kodak社製のUltraspeed歯科用X線フィルム2種類とEktaspeed歯科用X線フィルム2種類について,それぞれの特性曲線をtime scaling法により描いた。結果としては,Ektaspeedグループの特性曲線は,各測定管電圧においてほぼ同一の曲線を示したが,Ultraspeedグループの特性曲線は異っていた。この違いの原因は,各フィルムのフィルムベースもしくは乳剤,あるいはその両方の違いにあることが想像された。, The characteristic curves obtained from two types of the Kodak Ultraspeed dental X-ray films and two types of the Kodak Ektaspeed dental X-ray films were drawn by means of time scaling method. The Ektaspeed group showed almost the same curves at each observed tube voltage, but those of the Ultraspeed group were different from one another. It was expected that the origin of this difference might be caused by the differences of the film base and/or emulsion of each film.}, pages = {209--214}, title = {Characteristics of Dental X-ray Films : Characteristic Curve}, volume = {3}, year = {1984} }