Zobrazeno 1 - 10
of 36
pro vyhledávání: '"W.S. Diethorn"'
Autor:
W.S. Diethorn
Publikováno v:
The International Journal of Applied Radiation and Isotopes. 25:55-60
Numerous deadtime equations proposed over the years have needlessly confused the paired source technique and its practice. The ambiguities disappear if the apparently esoteric exact equation is used instead of approximations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6adf220dee41ffc6b873ff79d7bd587
https://doi.org/10.1016/0020-708x(74)90100-8
https://doi.org/10.1016/0020-708x(74)90100-8
Autor:
W.S. Diethorn, K.O. Lindquist
Publikováno v:
The International Journal of Applied Radiation and Isotopes. 19:333-344
Rare gas release from clathrates is controlled by sublimation of hydroquinone when experimental conditions permit this latter process. A release model based on time-dependent sublimation from a distribution of clathrate particles fits experimental da
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65462d90f7047290d5de687fd5a4d50e
https://doi.org/10.1016/0020-708x(68)90177-4
https://doi.org/10.1016/0020-708x(68)90177-4
Autor:
W.S. Diethorn
Publikováno v:
The International Journal of Applied Radiation and Isotopes. 16:705-710
Loss of Po 210 activity from bare, polonium metal sources is expected from both evaporation and knockout of surface atoms. Knockout by recoil Pb 206 atoms is much greater than knockout by α-particles. Evaporation exceeds knockout at moderate surface
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f30e88d2400326a28cf6bb6794b220e
https://doi.org/10.1016/0020-708x(65)90070-0
https://doi.org/10.1016/0020-708x(65)90070-0
Autor:
W.S. Diethorn
Publikováno v:
The International Journal of Applied Radiation and Isotopes. 12:73-79
The expected operating characteristics of two Sr90Y90 irradiators designed for radiation chemistry studies of liquids and gases are discussed. Dose rates exceeding 1 × 106 rads/hr can be achieved in water and air with a sealed, 200 c SrTiO3 sourc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f2d23f9ae7e975e0d067c7986ad0c51
https://doi.org/10.1016/0020-708x(61)90066-7
https://doi.org/10.1016/0020-708x(61)90066-7
Publikováno v:
Journal of Colloid and Interface Science. 24:405-415
Xenon adsorption isotherms are reported for two graphitized carbon blacks, Sterling MT 3100 and Graphon, at surface coverages ranging from 10 −10 to 0.9. A radioactive tracer method based on Xe 133 and a conventional volumetric method were used at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe21f211cd36c92355c0dcb794c7de5e
https://doi.org/10.1016/0021-9797(67)90238-x
https://doi.org/10.1016/0021-9797(67)90238-x
Autor:
W.S. Diethorn
Publikováno v:
The International Journal of Applied Radiation and Isotopes. 15:127-131
The recoil thrust exerted on a flat-plate α-source is calculated for α-particle escape from one side of the source. The thrust is low even for the high specific activity α-emitters polonium-210, plutonium-238, and curium-244 now receiving increase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::deddb983331477b8d866a05d28e23751
https://doi.org/10.1016/0020-708x(64)90043-2
https://doi.org/10.1016/0020-708x(64)90043-2
Autor:
J.W. McClain, W.S. Diethorn
Publikováno v:
The International Journal of Applied Radiation and Isotopes. 15:151-157
Argon release from the dilute clathrate, containing 1.7 wt. per cent argon, was studied at temperatures up to 100°C and at room temperature after irradiation. Above room temperature, release is rapid, confirming the low thermal stability of the clat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8c912d58fa7abccf90bb2997f5178b2
https://doi.org/10.1016/0020-708x(64)90046-8
https://doi.org/10.1016/0020-708x(64)90046-8
As part of the coolant-core evaluation studies in an early phase of the Maritime Gas-Cooled Reactor program, nickel. K-Monel, niobium-1 wt.% zirconium, and graphite were irradiated in a convective flow of helium. A capsule of novel design was used to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5adddb3f790bb6e87996256d86ae28c9
https://doi.org/10.2172/4179900
https://doi.org/10.2172/4179900
Uniform, dense coatings of alumina about 5 to 150 mu thick were applied to uranium dioxide particles 44 to 350 mu in diameter by hydrolysis of aluminum chloride vapor in a fluidized bed of the particles at 1830 deg F. The coated particles were resist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::981a6d9a1fa77e364643378bdf93228a
https://doi.org/10.2172/4121300
https://doi.org/10.2172/4121300
A simple laboratory apparatus for the study of fissiongas release from neutron-activated fueled graphite was developed. Xenon-133 released from a heated specimen is carried in a helium sweep gas to a charcoal trap, where the accumulated activity is m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0e0895875bd9e2fd1e8114fe0a44eb5
https://doi.org/10.2172/4176184
https://doi.org/10.2172/4176184