Medical Radiography and Photography, Bände 39-40Eastman Kodak Company, 1963 |
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Seite 39
... distances of a centimeter in air or several centimeters in vacuum . For field sizes above about 3 cm in diameter , the air absorption in the distance required makes such a tube , operating at such low kilovoltage , useless unless ...
... distances of a centimeter in air or several centimeters in vacuum . For field sizes above about 3 cm in diameter , the air absorption in the distance required makes such a tube , operating at such low kilovoltage , useless unless ...
Seite 21
... distance is related to the subjective impression of unsharpness . This type of unsharpness has been called " absorption unsharpness " ( Figure 1 ) . In the paper cited , the authors show that , for simplified conditions , the density ...
... distance is related to the subjective impression of unsharpness . This type of unsharpness has been called " absorption unsharpness " ( Figure 1 ) . In the paper cited , the authors show that , for simplified conditions , the density ...
Seite 22
... distance was 76 cm ( 30 inches ) and the object - film distances were 0 ( ap- proximately ) , 2 , 4 , 6 , 8 , and 10 cm , as determined by the positions of the wire screens . ( Some small magnification occurs in this test , but we do ...
... distance was 76 cm ( 30 inches ) and the object - film distances were 0 ( ap- proximately ) , 2 , 4 , 6 , 8 , and 10 cm , as determined by the positions of the wire screens . ( Some small magnification occurs in this test , but we do ...
Inhalt
Medical Radiography and Photography | 2 |
Carcinoid of the Duodenum | 11 |
Papillary Carcinoma of Urinary Bladder | 19 |
Urheberrecht | |
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3,5-Diiodo-4-pyridone-N-acetic Acid Abbott absorption Acid Sodium Salt agents Amer BARIO Barium Sulfate Barium Sulfate Preparation Bismuth Brain Tumor Localization Britain Chemical Name Chloride Chlormerodrin cholecystography Cilag clinical Contrast Media density diagnostic Diatrizoate Drug duct Eastman Kodak Company editor Emulsion especialidades Ethyl FIGURE France gallbladder GROUP Guerbet II-A Spain II-A United II-C III-A iliac injection intravenous iodinated Iodoalphionic Acid USP Iodohippurate Iodophthalein Sodium Iodopyracet USP Iopanoic Acid Iophendylate Isotope IV-A not found kilovoltage lung lymphatic Methiodal Sodium Methylglucamine Salt middle cranial fossa nodes Nuclear Consultants Oleum Iodisatum BP patient Pharmaceutical photographic posterior posteroanterior Product Name Propyliodone Published Radiochemical Centre United radiograph radioisotopes Radiology radiopaques Rochester Roentgen Schering Schering AG skull Sodium Acetrizoate Sodium Diatrizoate Sodium Iodide Sodium Iodomethamate USP Sodium NNR sphenoid bone Squibb Studies Sulfate Preparation II-A Thorium Dioxide tion tract unsharpness USAN veins VI-A VIII-B visualized Volk w/v solutions West Germany wing Wschr XI-C York