Roentgen radiation — rentgeno spinduliuotė statusas T sritis radioelektronika atitikmenys: angl. Roentgen radiation; X radiation; X rays vok. Röntgenstrahlen, m; Röntgenstrahlung, f; X Strahlung, f rus. рентгеновские лучи, m; рентгеновское излучение, n pranc.… … Radioelektronikos terminų žodynas
Roentgen — (Wilhelm Conrad). V. Röntgen. Roentgen n. m., roentgenthérapie n. f. V. röntgen, röntgenthérapie. ⇒ROENTGEN, RÖNTGEN, subst. masc. PHYS. Unité de quantité de radiation (X ou ) produisant dans l air des ions porteurs d une quantité d électricité… … Encyclopédie Universelle
roentgen — (Wilhelm Conrad). V. Röntgen. Roentgen n. m., roentgenthérapie n. f. V. röntgen, röntgenthérapie. ⇒ROENTGEN, RÖNTGEN, subst. masc. PHYS. Unité de quantité de radiation (X ou ) produisant dans l air des ions porteurs d une quantité d électricité… … Encyclopédie Universelle
roentgen — [rent′gən, ren′chən] n. [after ROENTGEN Wilhelm Konrad] a basic unit of exposure to X rays, gamma rays, or other ionizing radiation, equal to the amount of radiation that will produce an electric charge of 0.000258 coulomb per kilogram of dry air … English World dictionary
Radiation hormesis — (also called Radiation homeostasis) is the hypothesis that chronic low doses of ionizing radiation are beneficial, stimulating repair mechanisms that protect against disease.Cite journal doi = 10.1038/421691a issn = 0028 0836 volume = 421 issue … Wikipedia
roentgen — 1896, in Roentgen rays X rays, in recognition of German physicist Wilhem Conrad Röntgen (1845 1923), who discovered X rays in 1895. As a unit of exposure to radiation, it is attested from 1922, proposed in French in 1921 … Etymology dictionary
roentgen — ► NOUN ▪ a unit of of quantity of ionizing radiation. ORIGIN named after the German physicist and discoverer of X rays Wilhelm Conrad Röntgen (1845 1923) … English terms dictionary
roentgen intoxication — radiation sickness … Medical dictionary
radiation keratosis — roentgen keratosis premalignant keratotic lesions occurring at the site of severe chronic radiodermatitis … Medical dictionary
Roentgen — An international unit of X radiation or gamma radiation. (A roentgen is abbreviated R). Named for Wilhelm Roentgen who greatly expanded our diagnostic and treatment capabilities by discovering radiology. A German professor of physics, Roentgen… … Medical dictionary