The dose-fractionation theorem for tomographic imaging is a statement that says the total dose required to achieve statistical significance for each voxel...
2 KB (239 words) - 11:31, 13 August 2023
Ting-Chao Chou (section The Dose-Reduction Index (DRI))
relativity ratio of the fraction affected (fa) vs the fraction unaffected (fu) is equal to the dose (D) vs the median-effect dose (Dm) to the mth power...
41 KB (4,960 words) - 06:57, 5 June 2024
(physics) List of radioactive nuclides by half-life Mean lifetime Median lethal dose John Ayto, 20th Century Words (1989), Cambridge University Press. Muller...
17 KB (2,182 words) - 21:20, 12 August 2024
it from far fewer samples than required by the Nyquist–Shannon sampling theorem. There are two conditions under which recovery is possible. The first one...
46 KB (5,864 words) - 03:20, 31 July 2024
cause radiation poisoning, as the radiation dose from bananas is non-cumulative. (See also: Banana equivalent dose) Ingesting Visine, a brand of eye drops...
566 KB (53,894 words) - 09:12, 14 August 2024
distributed over very many diffraction patterns. This is because dose fractionation applies to ptychography. Maximum-likelihood methods can be employed...
47 KB (5,000 words) - 23:40, 30 November 2023
range and burst altitude (Pythagorean theorem). 2 "Acute radiation syndrome" corresponds here to a total dose of one gray, "lethal" to ten grays. This...
61 KB (7,309 words) - 19:32, 29 July 2024
KMSURVIVAL command. Survival Analysis Frequency of exceedance Median lethal dose Nelson–Aalen estimator Kaplan, E. L.; Meier, P. (1958). "Nonparametric estimation...
27 KB (4,455 words) - 11:43, 18 April 2024
high dose of reactive electrons through the sample and the accompanying destruction of fine detail during recording. The technique of low-dose (minimal-dose)...
118 KB (15,058 words) - 21:08, 30 July 2024
radium extraction in 1940, but mixed bromides were then used for the fractionation. If the barium content of the uranium ore is not high enough it is easy...
75 KB (8,143 words) - 20:40, 16 August 2024