Results 31 to 40 of about 2,023 (158)
Prediction of mechanical and radiation parameters of glasses with high Bi2O3 concentration
Results in Physics, 2021 This study aims to perform multidirectional characterizations on nuclear shielding efficiencies on some bismuth-based glasses. Accordingly, the γattenuation coefficients for xBi2O3-(75-x)B2O3–25Li2O (x = 0, 10, 20, 30, 40, 50, 60 the 70 mol%) were widely
A. El-Denglawey +6 more
doaj +1 more source
Nuclear Engineering and Technology, 2022 The mass attenuation coefficients (μm) of polyethylene glycol (PEG) of different molecular weights (1000–200,000) were measured using single-beam photon transmission.
H. Akhdar, M.W. Marashdeh, M. AlAqeel
doaj +1 more source
Reengineering the Customer Service at XCOM, Inc.
, 2001 This project focuses on reengineering customer service procedures at XCOM ...
Tungkawachara, Jirasak +2 more
core +2 more sources
Photon Shielding Features of Quarry Tuff
EPJ Web of Conferences, 2017 Cantera is a quarry tuff widely used in the building industry; in this work the shielding features of cantera were determined. The shielding characteristics were calculated using XCOM and MCNP5 codes for 0.03, 0.07, 0.1, 0.3, 0.662, 1, 2, and 3 MeV ...
Vega-Carrillo Hector Rene +5 more
doaj +1 more source
Results in Physics, 2019 Mass attenuation coefficient (μt) of some boron containing resources in China were investigated in the paper at 0.001–20 MeV through XCOM and Geant4. What’s more, half value thickness layer (HVL), mean free path (MFP), effective atomic number (Zeff) and ...
M.G. Dong +4 more
doaj +1 more source
Results in Physics, 2019 We propose the use of X-ray diffraction associated with Rietveld Method (RM-XRD) for soil components quantification aiming at evaluating photon attenuation parameters (total and partial attenuation coefficients (µ), effective atomic number (Zeff ...
L.F. Pires +3 more
doaj +1 more source
From the XCOM archive : how to defeat the aliens and stay sane [PDF]
, 2016 XCOM: Enemy Unknown, gra wideo z roku 2012 (odświeżająca starszy o niemal dwie dekady pierwowzór), stawia przed graczem stosunkowo stereotypowe zadanie - musi pokonać najeźdźców z kosmosu. Proponuje przy tym wyrazistą i prezentowaną linearnie fabułę oraz
Majkowski, Tomasz, Majkowski, Tomasz Z.
core +1 more source
Nuclear Engineering and Technology, 2023 We determined the radiation shielding properties for 10CaO–xPbO–(90-x) deteriorated silica gel (DSG) glass system (x = 20, 25, 30, 35, 40, and 45 mol.%).
P. Sopapan +7 more
doaj +1 more source
Adaptive Optical Layers: Efficient Tall Cell Grids for Liquid Simulation
Computer Graphics Forum, EarlyView.Abstract Tall cell grids have been proposed as an efficient approach to accelerate large‐scale liquid simulation. In this framework, regions near the liquid surface are discretized with regular grids, while regions farther away are represented by elongated rectangular cells.
Fumiya Narita, Takashi Kanai
wiley +1 more source
Parameters that remain consistent independent of pausing before gait-initiation during normal rise-to-walk behaviour delineated by sit-to-walk and sit-to-stand-and-walk. [PDF]
PLoS ONE, 2018 BACKGROUND:Rising-to-walk is an everyday transitional movement task rarely employed in gait rehabilitation. Sit-to-walk (STW) and sit-to-stand-and-walk (STSW), where a pause separates sit-to-stand and gait-initiation (GI) represent extremes of rising-to ...
Gareth D Jones +3 more
doaj +1 more source