Results 41 to 50 of about 508,041 (359)
World Electric Vehicle Journal, 2021 In this paper, the major factors that affect the performance of wireless power transfer systems, such as coil inner radius and coil number of turns, are discussed.
Tasnime Bouanou +4 more
doaj +1 more source
Gravitational Shielding Effects in Gauge Theory of Gravity
, 2003 In 1992, E.E.Podkletnov and R.Nieminen find that, under certain conditions, ceramic superconductor with composite structure has revealed weak shielding properties against gravitational force. In classical Newton's theory of gravity and even in Einstein's
Wu, Ning
core +1 more source
Frontiers in Nuclear EngineeringThe research presented in this article describes progress in applying stochastic methods, uncertainty quantification, parametric studies, and variance-based sensitivity analysis (also known as Sobol sensitivity analysis) to a full-core model of a nuclear
Jackson R. Harter, Mark D. DeHart
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Case Studies in Construction MaterialsThe prevailing practices of geopolymer concrete (GC) preparation use a high concentration of alkali activators, which is uneconomical. It is imperative to develop GC of low-concentration activators with enhanced durability for field implementation ...
Ashita Singh +5 more
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Suppression of intrinsic neutron background in the Multi-Grid detector
, 2018 One of the key requirements for neutron scattering instruments is the Signal-to-Background ratio (SBR). This is as well a design driving requirement for many instruments at the European Spallation Source (ESS), which aspires to be the brightest neutron ...
Dian, E. +5 more
core +1 more source
Electromagnetic losses in magnetic shields for buried high voltage cables [PDF]
, 2011 The electromagnetic losses and shielding efficiency of shields for a buried three phase high voltage cable are studied for several shielding configurations.
Koroglu, Selim, Sergeant, Peter
core +2 more sources
, 2018 A combined measurement and Monte-Carlo simulation study was carried out in order to characterize the particle self-shielding effect of B4C grains in neutron shielding concrete. Several batches of a specialized neutron shielding concrete, with varying B4C
Bentley, P. M. +4 more
core +1 more source
JAMA: The Journal of the American Medical Association, 1902 It has often happened, even in the best hands, that the patient has been severely burned, when the ordinary clamp and cautery method has been employed in the operation for piles, causing the surgeon no end of annoyance. To avoid this, I have devised a little instrument that eliminates such accidents; this instrument is small, inexpensive, portable ...
openaire +1 more source
To shield or not to shield: shielding may have unintended effects on patient dose in CT
European Radiology, 2023 Abstract Objectives The aim of the patient out-of-plane shield is to reduce the patient radiation dose. Its effect on tube current modulation was evaluated with the out-of-plane shield visible in the localizer but absent in the scan range in chest CT with different CT scanners. Methods
Eneh Chibuzor +2 more
openaire +3 more sources
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Bloodstream infections due to repeated vascular access (VA) puncture and circuit connections remain major concerns in hemodialysis. Therefore, we examined current practices for glove, disinfectant, and personal protective equipment (PPE) use according to VA type in national university hospitals in Japan.
Aiko Yamada +6 more
wiley +1 more source