Recent Advances in Gas Scintillation Proportional Counters [PDF]
, 1975 H.E. Palmer
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A robotic treatment delivery system to facilitate dynamic conformal synchrotron radiotherapy
Medical Physics, EarlyView.Abstract Background In clinical radiotherapy, the patient remains static during treatment and only the source is dynamically manipulated. In synchrotron radiotherapy, the beam is fixed, and is horizontally wide and vertically small, requiring the patient to be moved through the beam to ensure full target coverage, while shaping the field to conform to ...
Micah J. Barnes +7 more
wiley +1 more source
An Argon Gas Scintillation Counter with Uniform Electric Field [PDF]
, 1975 C.A.N. Conde +4 more
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A comparative analysis of GEANT4, MCNP6 and FLUKA on proton‐induced gamma‐ray simulation
Medical Physics, EarlyView.Abstract BackgroundPrecise range verification is essential in proton therapy to minimize treatment margins due to the steep dose fall‐off of proton beams. The emission of secondary radiation from nuclear reactions between incident particles and tissues stands out as a promising method for range verification.
Hugo Freitas +3 more
wiley +1 more source
X-ray observations of AM Herculis from OSO-8 [PDF]
The white dwarf binary system AM Herculis (2A1815+500) was observed in X-rays at both low energies (E less 10 keV) and higher energies. The exact shape of the spectrum, particularly at the higher energies, has yet to be determined.
Coe, M. J. +5 more
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A time compensator for large scintillation counters [PDF]
, 1974 J. Faust, R Larsen
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Medical Physics, EarlyView.Abstract Background Respiratory motion during the single photon emission computed tomography (SPECT) acquisition can cause blurring artifacts in the reconstructed images, leading to inaccurate estimates for activity and absorbed doses. Purpose To address the impact of respiratory motion, we utilized a new optical surface imaging (OSI) system to extract
Chenguang Li +5 more
wiley +1 more source
Study of mass flow distribution and chemical composition of comets from solar induced X-ray fluorescence [PDF]
The expected performance of an X-ray detector as an instrument aboard a mission to a comet was evaluated. The functions of the detector are both nondispersive analysis of chemical composition and measurement of mass flow from the comet nucleus ...
Gorenstein, P.
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A Scintillation Counter for Measurement of I$sup 131$ Uptake in the Thyroid Gland
, 1950 William F. McIntyre
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Prediction of Composition of Crossbred Swine from Birth to 136 Kg Live Weight via the Liquid Scintillation Whole Body Counter [PDF]
, 1974 Marlene Schmidt +3 more
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