Results 31 to 40 of about 157,096 (318)
Radiation protection performance and positron lifetime of nano Y2O3/epoxy resin composites
He jishu, 2022 BackgroundTraditional shielding X/γ ray materials are generally lead or lead containing materials, which have the disadvantages of high toxicity, heavy weight, difficult molding and high price.
ZHENG Yulong +5 more
doaj +1 more source
Arc pressure and weld metal fluid flow whilst using alternating shielding gases Part 2 : arc force determination [PDF]
, 2013 The transient variation of the shielding gas present in the alternating shielding gas process produces a dynamic action within the liquid weld metal. Flow vectors opposite in direction have been reported due to the various forces acting on the weld metal
Campbell, Stuart +2 more
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Applied Rheology, 2023 We report a correlation outcome for mechanical and gamma-ray transmission properties of tellurite glasses by increasing tungsten(vi) oxide concentration in glass structure.
ALMisned Ghada +8 more
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Elastomer-based materials for EMI shielding applications [PDF]
, 2020 Electromagnetic shielding is presently considered very crucial for various electrical systems owing to the creation of electromagnetic pollution instigated by the alarming usage of electronic gadgets working at diverse frequencies and power levels ...
Runcy Wilson +9 more
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Revista del Hospital Italiano de Buenos Aires, 2022 Introducción: la probabilidad de presentar una forma grave de COVID-19 es mayor en personas con algunas condiciones preexistentes. En la Argentina, las personas con alguna de estas comorbilidades realizaron un trabajo remoto y diferenciado respecto de ...
Mariano Granero +4 more
doaj +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
e-Polymers, 2023 In this study, we developed flexible composites using silicone rubber (SR) or polydimethylsiloxane as the matrix and WO3 and BaO nanoparticles as filler to analyze their radiation-shielding performance. The linear attenuation coefficient (LAC) values for
Alorain Dalal A. +3 more
doaj +1 more source
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
Thermal shielding of an emerging active region [PDF]
, 2012 Context. The interaction between emerging active regions and the pre-existing coronal magnetic field is important for better understanding the mechanisms of storage and release of magnetic energy from the convection zone to the high corona. Aims.
Regnier, Stephane, S. Régnier
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Nanomaterials with potential EMI shielding properties [PDF]
, 2019 Nanomaterials exhibit unexpected superior properties such as electrical, magnetic, optical, etc., compared with bulk materials. In this chapter, electromagnetic interference (EMI) shielding properties of different nanomaterials based on metal, metal ...
Yasin Altin +3 more
core +1 more source