Results 31 to 40 of about 4,233,108 (280)
Results in Physics, 2017 The present investigation has been performed on different bricks for the purpose of gamma-ray shielding. The values of the mass attenuation coefficient (µ/ρ), energy absorption buildup factor (EABF) and exposure buildup factor (EBF) were determined and ...
M.I. Sayyed +5 more
doaj +1 more source
Applied Sciences, 2021 X-ray shields used for medical purposes are manufactured using lead, which is inexpensive and easy to manufacture. However, as lead can be a major factor contributing toward environmental contamination, such as lead poisoning, a radiation-shielding plate
Seon-Chil Kim
doaj +1 more source
Modified Debye‐Huckel Electron Shielding and Penetration Factor [PDF]
The Astrophysical Journal, 2007 Screened potential, modified by non standard electron cloud distributions responsible for the shielding effect on fusion of reacting nuclei in astrophysical plasmas, is derived. The case of clouds with depleted tails in space coordinates is discussed.
P. Quarati, A. M. Scarfone
openaire +4 more sources
Materials & Design, 2022 Structural composites for electric vehicles should have lightweight, mechanically strong, efficient electromagnetic shielding. Although thermoplastic composite material plays a structural role and aluminum thin film (Al foil) plays the role of ...
Dong-Jun Kwon +5 more
doaj +1 more source
Factors affecting the computation of the 13C shielding in disaccharides [PDF]
Journal of Computational Chemistry, 2014 Knowledge of the three‐dimensional structures of glycans and glycoproteins is useful for a full understanding of molecular processes in which glycans are involved, such as antigen‐recognition and virus infection, to name a few. Among the ubiquitous nuclei in glycan molecules, the 13C nucleus is an attractive candidate for computation of theoretical ...
Pablo G. Garay +3 more
openaire +3 more sources
Radiation shielding for helical tomotherapy vault design
Journal of Medical Physics, 2019 Purpose: The purpose of the present study is to carry out radiation shielding calculations to find out adequate thicknesses of protective barriers such as walls and ceiling based on minimum space required to house helical tomotherapy unit.
Amanjot Kaur, P N Pawaskar, G Sahani
doaj +1 more source
Results in Physics, 2017 Gamma-ray shielding effectiveness of different types of natural marble tiles commonly used for cladding the exterior walls of residential and non-residential buildings in Riyadh, Saudi Arabia has been investigated in the energy range 59.5–1332.5 keV.
Ibrahim F. Al-Hamarneh
doaj +1 more source
Buletinul Ştiinţific al Academiei Trupelor de Uscat, 2018 By applying a non-standardized methodology and by using electric- and magnetic-field probes of small dimensions (< 1cm), we experimentally characterized the electromagnetic shielding properties of a fabric containing ferromagnetic microwires weaved on a ...
Miclăuş Simona +3 more
doaj +1 more source
Hazardous radiation protective glasses for medical and research laboratories
Heliyon, 2023 In the current study, the bismuth oxide (Bi2O3) content was inter-substituted with gadolinium oxide (Gd2O3) in sodium borate glass. Glass sample density and molar volume values show a reverse trend. The optical transparent radiation shielding glasses are
R. Ruamnikhom +6 more
doaj +1 more source
IET Science, Measurement & Technology, 2022 For an alternating‐current (AC) shielding ball with a large radius of curvature, a three‐dimensional (3‐d) physical model for the corona onset voltage (COV) of the large‐diameter shielding ball under different ambient conditions was established according
Shilong Huang +7 more
doaj +1 more source