Results 51 to 60 of about 46,456 (165)

Artificial neural network approach for calculating mass attenuation coefficient of different glass systems

Nuclear Engineering and Technology
In this study, we propose an alternative approach using Artificial Neural Networks (ANN) for determining Mass Attenuation Coefficients (MAC) in various glass systems.
A. Benhadjira, M.I. Sayyed, O. Bentouila, K.E. Aiadi   +3 more
doaj   +1 more source

Parameters and computer software for the evaluation of mass attenuation and mass energy-absorption coefficients for body tissues and substitutes

Journal of Medical Physics, 2007
The mass attenuation and energy-absorption coefficients (radiation interaction data), which are widely used in the shielding and dosimetry of X-rays used for medical diagnostic and orthovoltage therapeutic procedures, are strongly dependent on the energy
Okunade Akintunde
doaj  

Modeling of the mass attenuation coefficients of X ray beams using deep neural networks (DNN) and NIST database

Brazilian Journal of Radiation Sciences
Attenuation coefficients are essential physical parameters for many applications, such as the calculation of photon penetration and energy deposition to evaluate biological shielding.
GUSTAVO BERNARDES DA SILVA, VIVIANE RODRIGUES BOTELHO, Carla Diniz Lopes Becker, Cassiana Viccari, Thatiane A. Pianoschi   +4 more
doaj   +1 more source

Mass attenuation coefficient

, 2020
Zemar Vajuhudeen, Kanchanok Prasittimet, Daniel Bell   +2 more
openaire   +1 more source

Research on rockburst prevention systems based on the attenuation law of coal and rock vibration wave energy

Scientific Reports
During the coal and rock mass fracture process, elastic properties are released and vibration waves are radiated outward. The energy attenuation characteristics of these waves can describe the cumulative damage and elastic energy accumulation of the mass.
Hai Rong, Zijian Wang, Petr Konicek, Liting Pan, Guoshui Tang, Vlastimil Kajzar, Yadi Wang   +6 more
doaj   +1 more source

Optical properties of daily used water in Kathmandu valley

Discover Water
This article comprehensively examines the characteristics of water samples sourced from diverse locations in the Kathmandu Valley, encompassing density, transmittance, absorption coefficient, mass attenuation coefficient, and molecular cross-sectional ...
Sudhan Koirala, Damodar Neupane, Deependra Das Mulmi, Saddam Husain Dhobi   +3 more
doaj   +1 more source

Reliability of CT attenuation value for adrenal masses. [PDF]

Endocr Connect
Yanagida J, Yoshida Y, Otsuki M, Sakai S, Nagashima Y, Horiuchi K, Okamoto T.   +6 more
europepmc   +1 more source

Experimental study of radiation shielding performance of PbO₂-BaO-CaO-B₂O₃-Y₂O₃ glass systems. [PDF]

Sci Rep
Elsafi M, Sayyed MI, Issa SAM.
europepmc   +1 more source

First-principles simulation of radiation shielding performance in TaS₂-HDPE composites using Geant4. [PDF]

Sci Rep
Alsalmi S, Alraddadi RAB.
europepmc   +1 more source

Gamma-Ray Attenuation Performance of PEEK Reinforced with Natural Pumice and Palygorskite. [PDF]

Polymers (Basel)
Alharbi A.
europepmc   +1 more source