Energy resolution for accurate measurements of the X-ray linear attenuation coefficient
Radiation Physics and Chemistry, 2006Abstract At energies below 100 keV, measurements of the X-ray linear attenuation coefficient μ , require either a mono-energetic source or a detector with good energy resolution. The majority of X-ray sources contain a spread of energies whilst detectors have finite energy resolution.
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Effect of voltages on gamma-Ray linear attenuation coefficients for some semiconductors
2021In this work, the change according to the different voltages (0, 5, 10, 15, 20 and, 25 V) of gamma-ray linear attenuation coefficients for GaSe, GaSe:Cd, GaSe:Sn, GaTe, GaTe:Cd, Ga0.9In0.1Se, GaTe0.4Se0.6, and GaTe0.8Se0.2 semiconductors have been measured by using an extremely narrow collimated-beam transmission method in the energy 59.54 keV.
Zeki Erzeneoğlu, Salih Zeki +2 more
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Linear Attenuation Coefficients for Phantom Materials Simulating Soft Tissue
Acta Radiologica. Diagnosis, 1973A, Hemmingsson, B, Jung
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DETERMINATION OF BIOLOGICAL TISSUE PARAMETERS FROM LINEAR ATTENUATION COEFFICIENT MEASUREMENTS
2014The possibility to classify pathological tissues – for example tumor neo-angiogenesis pattern-, using new X-ray imaging technique (such as Quasi-Monochromatic Multi-Energy X-ray Imaging) is strictly related to an accurate knowledge of their X-ray absorption coefficients μ(E).
ROSSI, PIER LUCA +7 more
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A DC-4GHz High Linearity Attenuator with Negative Temperature Coefficient
2021 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA), 2021Yangyang Zhou +3 more
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Improvements in the two media method for measurements of gamma-ray linear attenuation coefficients
Applied Radiation and Isotopes, 2003The two media method has been previously presented as a solution to the problem of measuring gamma-ray attenuation coefficients of odd-shaped samples. We propose that air is chosen as one of the two media. We theoretically demonstrate that this choice simplifies the equation used, as well as the laboratory work, and also reduces some of the terms ...
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly
Theoretical model for wet wood linear attenuation coefficient
University of Kuopio: Department of Applied Physics. Report, 1991Lappalainen, Timo +2 more
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Multidisciplinary standards of care and recent progress in pancreatic ductal adenocarcinoma
Ca-A Cancer Journal for Clinicians, 2020Aaron J Grossberg +2 more
exaly