Gamma radiation effects on passive silicon photonic waveguides using phase sensitive methods
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Integral and differential energy spectra of secondary cosmic ray photons between 0.2 and 12 GeV measured with balloon borne lead scintillator sandwich spectrometer
Mathematical interpretation of OSO-3 data to limit metagalactic cosmic-ray intensity
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Proton irradiation dose effects on physiological epithelium regeneration in mice cornea
During the past few years, ground tests of high-powered propulsion-prototype reactors have provided several opportunities to observe the external radiation environment. Reactor tests have been conducted in free air and inside of open well shields. Measurements were taken over distances ranging from contact with the pressure vessel out to greater than 5000' both during operation and after shutdown. Some measurements characteristic of each of the systems are presented and compared with results of calculations.
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