. The principles and practice of roentgenological technique . ay, photographic plate, 137X-ray, production, 80, 81X-ray production through cathode rays, jdX-ray, properties of, TJX-ray, quantitative measurement, 103, 104X-ray, source of, 2X-ray, spectrum, 105X-ray refraction, 105X-ray tubes, 61, 62 accessory anode of, 62 activated, 81-83 activated, photographs of, 81-83 anticathode of, 62 cathode of, 62, 75, 76 charging of walls of, 83 changes in vacuum, 68 Coolidge, 68 battery for, 68cathode of, 68characteristics of, 68-70method of operating, 70, 71changes in shape and size, 66requisites of t
. The principles and practice of roentgenological technique . ay, photographic plate, 137X-ray, production, 80, 81X-ray production through cathode rays, jdX-ray, properties of, TJX-ray, quantitative measurement, 103, 104X-ray, source of, 2X-ray, spectrum, 105X-ray refraction, 105X-ray tubes, 61, 62 accessory anode of, 62 activated, 81-83 activated, photographs of, 81-83 anticathode of, 62 cathode of, 62, 75, 76 charging of walls of, 83 changes in vacuum, 68 Coolidge, 68 battery for, 68cathode of, 68characteristics of, 68-70method of operating, 70, 71changes in shape and size, 66requisites of target of tube, 63regulation of, 126, 127 diaphragms of. 86 discolorization of, 83 focal point, 85 forms of, 70 low vacumm of, 60, 80 lowering of vacuum of, 60, 65, 66 maintenance of sharp focus, 85 methods of testing, 124 modern, 61 potential difference in, 81 varieties of, 78X-ray unit, portable, French, 53X-ray wave lengths, J/ Zinc blend fluorescence, 78 Zinc element, 7 Zinc oxide fluorescence, 78 Date Due ,™™, Z-Uiy- ^ n ■ «,. v 1 f 1. \tT^. *-• y. ^. ^ .*-
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectradiogr, bookyear1920
