Results 251 to 260 of about 3,582,501 (299)

Convenient radioactivity sources

Journal of Chemical Education, 1961
It is the purpose of this paper to describe a method for the preparation of mechanistically robust and chemically inert beta- and gamma sources for teaching purposes.
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A New Type of Radioactive Wire Source

Radiology, 1967
For interstitial radiotherapy there is a marked tendency toward the replacement of radioactive needles by radioactive wires (most commonly 182Ta and 192Ir). The wires have the advantages of flexibility, malleability, and safe fixing in the tissues. In addition, there is a possibility for afterloading (3, 5, 6, 8, 12, 13).
A A, Sakhatshiev, M D, Moushmov
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Radioactive Light Sources

Journal of the Optical Society of America, 1946
M, BLAU, I, FEUER
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Types of radioactive source

1976
In chapter 2, radioactivity was defined as the spontaneous change of one nuclide into another with the emission of radiation. The nuclides are said to be radioactive and the transformation process is referred to as radioactive decay. Radioactive decay can be accompanied by the emission of different types of radiation, the most common being alpha, beta ...
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Artificial Radioactive Sources for Interstitial Therapy

The British Journal of Radiology, 1952
Artificial radioactive sources suitable for interstitial therapy are discussed. Tantalum wire sheathed in platinum has been used as an alternative to radium needles, its flexibility being an advantage in some sites in the body. Gold grains encased in platinum have been used as an alternative to radon seeds for use with a new introduction gun.
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Research on a Localization Method of Multiple Unknown Gamma Radioactive Sources

Annals of Nuclear Energy, 2022
Jianwen Huo, Junling Wang, Yufeng Xiao
exaly  

The Research of Estimating the Location of Radioactive Sources Using the Bayesian Estimation

Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2021
F Wilhelm
exaly  

Radioactive sources; radioactive chemicals

The International Journal of Applied Radiation and Isotopes, 1961
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LASSO Reconstruction Scheme for Radioactive Source Distributions Inside Reactor Building Rooms With Spectral Information and Multi-Radionuclide Contaminated Situations

Annals of Nuclear Energy, 2023
Wei Shi, Masahiko Machida
exaly  

Radioactive Sources

American Journal of Physics, 1965
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