Np-237, U-236, and other actinides on the moon.
Explore the source record for details and available documents.
Fields, P. R.↗
Engineering topics
Fields, P. R.
Publications and source records attributed to Fields, P. R..
Lunar sample analysis program. High sensitivity isotopic analysis - Apollo 11 and 12. Isotopic abundances of actinide elements in Apollo 12 samples Final technical report
Abundance of uranium, thorium, and plutonium isotopes in Apollo 12 soil and breccia samples
Diamond, H.↗
Isotopic abundances of actinide elements in Apollo 12 samples
Isotopic abundances and composition of U and Th in Apollo 12 soil and breccia samples, using mass spectroscopy
Diamond, H.↗
Isotopic abundances of actinide elements in lunar material
Apollo 11 lunar material actinide element abundance and isotopic composition, examining Th, U and transuranium elements by mass spectrometric and radiometric techniques
Diamond, H.↗
Radon gas, useful for medical purposes, safely fixed in quartz
Radon gas is enclosed in quartz or glass ampules by subjecting the gas sealed at a low pressure in the ampules to an ionization process. This process is useful for preparing fixed radon sources for radiological treatment of malignancies, without the danger of releasing radioactive gases.
Fields, P. R.↗