title: [Contrast enhancement of x-ray images on layers exposed to a superimposed electric field].
abstract: 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.
authors.forename: A L
authors.initials: AL
authors.lastname: Kartuzhanskiĭ
authors.forename: Iu I
authors.initials: IuI
authors.lastname: Zhurba
authors.forename: S P
authors.initials: SP
authors.lastname: Lebedeva
authors.forename: V M
authors.initials: VM
authors.lastname: Ulanov
authors.forename: I O
authors.initials: IO
authors.lastname: Shsherbakov
mesh_terms: D004574:Electromagnetic Fields; D006801:Humans; D011856:Radiographic Image Enhancement / Q000379:methods*
vernacular_title: Uvelichenie kontrastnosti rentgenograficheskikh izobrazheniĭ na sloiakh, éksponirovannykh s nalozheniem élektricheskogo polia.