Results 21 to 30 of about 508,041 (359)
Formal Methods in System Design, 2017 Shield synthesis is an approach to enforce safety properties at runtime. A shield monitors the system and corrects any erroneous output values instantaneously. The shield deviates from the given outputs as little as it can and recovers to hand back control to the system as soon as possible.
Bettina Könighofer +6 more
openaire +4 more sources
Evaluation of gas metal arc welding with alterating shielding gases for use on AA6082T6 [PDF]
, 2012 Studies have been carried out to determine the effects of implementing alternating shielding gases for 6082T6 aluminium alloy welding. Alternating shielding gases is a newly developed method of supplying shielding gases to the weld area to enhance the ...
Campbell, Stuart +3 more
core +1 more source
Nasal allophony and nasalization in Xochistlahuaca Amuzgo
Glossa, 2021 This paper proposes an account of nasalization phenomena in Xochistlahuaca Amuzgo (XA), a variety of Guerrero Amuzgo, using insight from the phonology-morphology interface within the context of constraints due to monosyllabic lexical roots.
Bien Dobui
doaj +2 more sources
Reproducing the CO-to-H₂ conversion factor in cosmological simulations of Milky-Way-mass galaxies [PDF]
, 2020 We present models of CO(1–0) emission from Milky-Way-mass galaxies at redshift zero in the FIRE-2 cosmological zoom-in simulations. We calculate the molecular abundances by post-processing the simulations with an equilibrium chemistry solver while ...
Benincasa, Samantha M. +10 more
core +6 more sources
Radiological Assessment of Environmental Impact of the IF-System Facility of the RAON [PDF]
Journal of Radiation Protection and Research, 2021 Background The evaluation of skyshine distribution, release of airborne radioactive nuclides, and soil activation and groundwater migration were required for radiological assessment of the impact on the environment surrounding In-Flight (IF)-system ...
Cheol-Woo Lee +6 more
doaj +1 more source
Arc pressure and weld metal fluid flow whilst using alternating shielding gases Part 1 : arc pressure measurement [PDF]
, 2013 As part of an ongoing process to fully evaluate the effects of an alternating shielding gas supply on gas shielded welding processes, a comparison between the arc pressures generated using argon, helium, alternating shielding gases and pulsed GTAW has ...
Campbell, Stuart +2 more
core +1 more source
A Study of Radiation Protection Standards Compliance in Hospital Radiographic Departments in Iran [PDF]
Journal of Biomedical Physics and Engineering, 2022 Background: The X-ray is a critical diagnostic and therapeutic tool with harmful effects. The International Commission on Radiological Protection (ICRP) has some recommendations regarding applying radiation protection principles.Objective: This study ...
Nima Hamzian +2 more
doaj +1 more source
Brazilian Journal of Radiation Sciences, 2018 Photon beams produced in large linear accelerators are widely used in medicine for the treatment of cancer. Nevertheless, the use of these medical purpose machines in radiotherapy bring some interesting questions as for example how to evaluate the ...
Eduardo De Paiva
doaj +1 more source
e-Polymers, 2023 Radiation and nuclear technologies have side effects in addition to their important applications, so appropriate shields must be used to protect users and the public from high doses as a result of exposure to this radiation. In this work, the attenuation
Al-Saleh Wafa M. +5 more
doaj +1 more source
Attenuation coefficients for fibrous self-compacting concrete in the energy range of 50-3000keV
Brazilian Journal of Radiation Sciences, 2017 The fibrous self-compacting concrete is a high performance concrete with uniformly distributed iron fibers, developed and characterized by Maragon (2006 and 2009).
Claudio Carvalho Conti +2 more
doaj +1 more source