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Leza Mesiah, Half the Sky, 1980-1986
7 page Half the Sky newsletter - Volume III, Number 3, March 1985.
Half the Sky
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Leza Mesiah, Half the Sky, 1980-1986
December 1984, Volume II, Number 12 edition of a Newsletter for Half the Sky Newsletter.
Half the Sky
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Leza Mesiah, Half the Sky, 1980-1986
Flyer for "Announcing the First Women's Bookstore in Dallas: Half the ...
Half the Sky
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Radiation shielding potential of ultra-high strength concrete from agro-industrial waste [PDF]
Ultra-high strength concrete produced with agro-residual wastes and industrial by-products were tested for radiation shielding capacity by measuring the linear attenuation coefficient, half value layer and tenth value layer.
Rajkumar Deivendiran +2 more
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Method for Shielding Evaluation of Industrial Radiography with Ir [PDF]
Background Iridium-192 (192Ir) is one of the radioisotopes most commonly utilized for industrial radiography worldwide. In accordance with the Nuclear Safety Act of the Republic of Korea, the use of projectors containing 192Ir sources requires conducting
Byeonghyeon Park +3 more
doaj +1 more source
Determining X-Ray Effective Energy in Linear Accelerator (LINAC) Radiotherapy Instrument
This research in determining x-ray effective energy in linear accelerator (Linac) radiotherapy device was done using copper plates at different thicknesses by determining the Half Value Layer (HVL) for each energy. The purpose of this research is to know
Fauziah Fauziah, Bualkar Abdullah
doaj +1 more source
An attempt has been made to prepare the nonlead-based gamma shielding materials by adding different weight percentages (0%, 10%, 20%, and 40%) of bismuth in high-density polyethylene (HDPE) matrix.
M Sheela +3 more
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Fast neutrons and gamma rays shielding properties for some nylon composite [PDF]
In this study, The removal parameters of macroscopic fast neutron cross-section, linear gamma ray attenuation, mean free path, and half-value layer (half-value thickness) were calculated for a polymer composite containing nylon 6 as a base material and ...
Kareem Dawood Salwah +3 more
doaj +1 more source
Effect of Waste Iron Filings (IF) on Radiation Shielding Feature of Polyepoxide Composites
In the present work, photon and neutron attenuation properties of polyepoxide composites produced by doping waste iron filings (IF) at different percentages (0%, 20%, 40%, and 60% iron filing percentage) were obtained using theoretical and experimental ...
Mohammed T. Alresheedi, Mohamed Elsafi
doaj +1 more source
Methodology study for determining the half-value layer using the Monte Carlo code PHITS
For most purposes, the quality of a beam can be specified in terms of the half-value layer (HVL), which is the thickness of material required to reduce the air kerma to half, at one meter from the source, from a unidirectional beam of infinitesimal ...
Ronald Soares, Marco Aurélio Lacerda
doaj +1 more source

