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Volume 12 (1956)
- Issue 3-4 Pages 101-
- Issue 2 Pages 51-
- Issue 1 Pages 1-
Volume 12, Issue 2
Displaying 1-18 of 18 articles from this issue
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Article type: Cover
1956 Volume 12 Issue 2 Pages Cover4-
Published: October 25, 1956
Released on J-STAGE: June 21, 2017
JOURNAL FREE ACCESSDownload PDF (1101K) -
Article type: Cover
1956 Volume 12 Issue 2 Pages Cover5-
Published: October 25, 1956
Released on J-STAGE: June 21, 2017
JOURNAL FREE ACCESSDownload PDF (1101K) -
Article type: Appendix
1956 Volume 12 Issue 2 Pages App3-
Published: October 25, 1956
Released on J-STAGE: June 21, 2017
JOURNAL FREE ACCESSDownload PDF (129K) -
[in Japanese]Article type: Article
1956 Volume 12 Issue 2 Pages 51-61
Published: October 25, 1956
Released on J-STAGE: June 21, 2017
JOURNAL FREE ACCESSDownload PDF (2519K) -
TADASHIGE MIYAGAWA, TADAO KAMIMURAArticle type: Article
1956 Volume 12 Issue 2 Pages 62-64
Published: October 25, 1956
Released on J-STAGE: June 21, 2017
JOURNAL FREE ACCESSIn case of determining the exposure condition of the radiography, the shutter area is an important factor, though it is apt to neglected. Even it the shutter area is changed, the density is to be kept constant by changing the exposure condition. In general, exposure condition is adjusted by changing the tube voltage only, (but other factors are kept constant). We tried to obtain the numerical relation between the shutter area and the tube voltage, experimentally, and we have obtained the following data.View full abstractDownload PDF (370K) -
MOTOJI HIRAKI, SHOZO MURAKAMI, HARUICHI YAMAMOTO, MASANAKA MORIYAArticle type: Article
1956 Volume 12 Issue 2 Pages 65-71
Published: October 25, 1956
Released on J-STAGE: June 21, 2017
JOURNAL FREE ACCESSThis paper is devoted to the description on the measurement da ta of the dosage obtained by the newly produced deep therapy apparatus. This apparatus gives much more depth dose than the ordinary apparatus. We have measured the surface dose and depth dose of the revolving center in case of revolving and scanning irradiation, and compared both results. Then, we have obtained the percentage ratio.View full abstractDownload PDF (884K) -
MASARU HANADAArticle type: Article
1956 Volume 12 Issue 2 Pages 72-75
Published: October 25, 1956
Released on J-STAGE: June 21, 2017
JOURNAL FREE ACCESSThe following description is devoted to the photo timer used for the direct radiography and its principle, construction, properties, etc.View full abstractDownload PDF (450K) -
MINORU NAKAMURA, SUMIO KAWAMOTOArticle type: Article
1956 Volume 12 Issue 2 Pages 76-80
Published: October 25, 1956
Released on J-STAGE: June 21, 2017
JOURNAL FREE ACCESSIt goes without saying very important in point of the protection of radiainjury to experiment as accurate as possible the measurement on the scattering distribution of the X-ray apparatus. We were reporting untill to-day the result as often as the measurement of scattering rays at the every variety of X-ray apparatus. We report the result of some discussion on the protecting method. Experiment on the measurement of scattering rays in point of the protecting of radioinjury, at the three varieties of X-ray apparatus of Tomography, Hight voltage radiography and X-ray diffraction which we seem notably useful point in our reporting.View full abstractDownload PDF (690K) -
YOSHIO IIZUKA, YUZO MARUYAMAArticle type: Article
1956 Volume 12 Issue 2 Pages 81-86
Published: October 25, 1956
Released on J-STAGE: June 21, 2017
JOURNAL FREE ACCESSWe have discussed the conditions giving blurred tomographic images, such as mechanism and capacity of the apparatus, capacity of the X-ray tube, size of the focal spot, characteristics of the X-ray screen, etc. And, by considering these various conditions, we have determined how to select the optimum X-ray screen.View full abstractDownload PDF (728K) -
KENGO KANDA, MITSUGU HOMMAArticle type: Article
1956 Volume 12 Issue 2 Pages 87-90
Published: October 25, 1956
Released on J-STAGE: June 21, 2017
JOURNAL FREE ACCESSIn general, we are to take the breast section radiograph under the condition that the patient's lungs are filled by the air. But, there is no standard which determines the quantity of the air, then, we tried to make the standard, and succeed to keep the quntity of the air constant.View full abstractDownload PDF (1058K) -
KICHIZO YOSHIHAMAArticle type: Article
1956 Volume 12 Issue 2 Pages 91-93
Published: October 25, 1956
Released on J-STAGE: June 21, 2017
JOURNAL FREE ACCESSIn body section radiography, he variation of the moving angle of the X-ray tube, necessarily varies the dosage. Then to make the exposure condition be constant, we must valry the voltage, current or speed of motion. To do this adjustment easily, we have made a diagram which is described here, and have found it useful.View full abstractDownload PDF (390K) -
Article type: Appendix
1956 Volume 12 Issue 2 Pages 94-
Published: October 25, 1956
Released on J-STAGE: June 21, 2017
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Article type: Appendix
1956 Volume 12 Issue 2 Pages 94-
Published: October 25, 1956
Released on J-STAGE: June 21, 2017
JOURNAL FREE ACCESSDownload PDF (101K) -
[in Japanese]Article type: Article
1956 Volume 12 Issue 2 Pages 94-
Published: October 25, 1956
Released on J-STAGE: June 21, 2017
JOURNAL FREE ACCESSDownload PDF (191K) -
[in Japanese]Article type: Article
1956 Volume 12 Issue 2 Pages 95-96
Published: October 25, 1956
Released on J-STAGE: June 21, 2017
JOURNAL FREE ACCESSDownload PDF (312K) -
[in Japanese]Article type: Article
1956 Volume 12 Issue 2 Pages 96-98
Published: October 25, 1956
Released on J-STAGE: June 21, 2017
JOURNAL FREE ACCESSDownload PDF (425K) -
Article type: Appendix
1956 Volume 12 Issue 2 Pages 99-100
Published: October 25, 1956
Released on J-STAGE: June 21, 2017
JOURNAL FREE ACCESSDownload PDF (181K) -
Article type: Cover
1956 Volume 12 Issue 2 Pages Cover6-
Published: October 25, 1956
Released on J-STAGE: June 21, 2017
JOURNAL FREE ACCESSDownload PDF (150K)
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