Browsing by Subject "light intensity"
Now showing items 1-3 of 3
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(Texas Agricultural Experiment Station, 1945)
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(Texas Agricultural Experiment Station, 1972)
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(2020-06-23)Radiation portal monitors (RPMs) are employed worldwide at border crossings and other entry points as a method to detect the illegal transportation of radioactive material. Scintillating detectors composed of polyvinyl ...