Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Marvin M. D. Williams"'
Autor:
Marvin M. D. Williams
Publikováno v:
Radiology. 37:94-101
Various changes in roentgen therapy equipment during the past few years have afforded an opportunity for comparing the quantity and quality of radiation produced by several types of rectifying circuits and particularly for observing the effect of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f63968b227c6aa2f3b8760da39fd15d1
https://doi.org/10.1148/37.1.94
https://doi.org/10.1148/37.1.94
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 10:1425-1464
HAMILTON and Soley (1, 2) were the first to observe that the thyroidal accumulation or urinary excretion of ingested radioiodine could be correlated with the clinical state of thyroid function. It has been apparent from the first that this correlatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9daf8b93e2dc2b5cbbce26cb08008157
https://doi.org/10.1210/jcem-10-11-1425
https://doi.org/10.1210/jcem-10-11-1425
Publikováno v:
Radiology. 34:560-567
NEED for protection against roentgen rays was not realized until the many tragic fatalities among the pioneers in roentgenology shocked the medical profession into positive action. Co-operative efforts of radiologists, physicists, and designers of x-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90bcafc008fea0fa771864ca690d2930
https://doi.org/10.1148/34.5.560
https://doi.org/10.1148/34.5.560
Autor:
Marvin M. D. Williams
Publikováno v:
Radiology. 23:64-70
IT has often been assumed that tissue recovery from radiation effects follows an exponential law. By the use of this law in the saturation technic of radiation therapy, tissue recovery is calculated for the time between treatments. When a treatment l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3e5d4e573f4d63750e44d212a0b9903
https://doi.org/10.1148/23.1.64
https://doi.org/10.1148/23.1.64
Autor:
Marvin M. D. Williams
Publikováno v:
Radiology. 38:338-349
It is well known that the quantity and quality of radiation emitted by an x-ray tube vary with the wave forms of both the voltage applied to the tube and the current flowing through the tube. The voltage wave form depends primarily on the type of rec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5592368ff5446af73cc6d678ad5703f
https://doi.org/10.1148/38.3.338
https://doi.org/10.1148/38.3.338
Autor:
Marvin M. D. Williams
Publikováno v:
Radiology. 26:749-755
The intensity of the radiation from a therapy tube immersed in a large tank of oil was found to decrease as the size of the diaphragm opening in the filter holder was decreased. The smallest diaphragm used was large enough to allow all the direct rad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18913d0bb06fbe6d0db53d3ce2aa92a2
https://doi.org/10.1148/26.6.749
https://doi.org/10.1148/26.6.749
Autor:
Marvin M. D. Williams
Publikováno v:
Radiology. 41:478-482
A search for three tubes of radium which had been lost in a sewer, and the recovery of the last of these tubes fifty-four days after it disappeared, involved the use and consideration for use of some equipment which it is believed had not previously
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14eaeaf2a83880814493fa1b1f406134
https://doi.org/10.1148/41.5.478
https://doi.org/10.1148/41.5.478
Autor:
Marvin M. D. Williams
Publikováno v:
Protoplasma. 9:1-8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98396f08687963b09449ff419c8652e2
https://doi.org/10.1007/bf01943330
https://doi.org/10.1007/bf01943330
Publikováno v:
Radiology. 45:156-161
Large irradiation ulcers with accompanying necrosis, infection, and sloughing, and often eventual malignant changes, have long been a serious therapeutic problem. Treatments designed for ordinary deep burns are not effective; the ulceration produced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fb8b4050586cfdd95149956045ad65f
https://doi.org/10.1148/45.2.156
https://doi.org/10.1148/45.2.156
Autor:
Marvin M. D. Williams
Publikováno v:
Radiology. 38:80-83
The use of a cathode-ray oscillograph to measure peak voltages and to study the wave form of the voltage applied to x-ray tubes, and the employment of a thyratron peak voltmeter to measure peak voltages have been discussed and the instruments have be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e55aac9299b69c3538d326904dc728e
https://doi.org/10.1148/38.1.80
https://doi.org/10.1148/38.1.80