Results 71 to 80 of about 649,660 (179)
On the dihedral Euler characteristics of Selmer groups of abelian varieties
, 2014 This note shows how to use the framework of Euler characteristic formulae to study Selmer groups of abelian varieties in certain dihedral or anticyclotomic extensions of CM fields via Iwasawa main conjectures, and in particular how to verify the p-part ...
Van Order, Jeanine
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Advanced Engineering Materials, EarlyView.The effect of temperature controllers that are commonly used in freeze‐casting is investigated in this work. Temperature controllers are observed to generate a voltage in the slurry. Microstructural alignment and ultimate compressive strength data show this voltage to interfere with the ability to align the microstructure using magnetic fields ...
Maddie A. Schmitz, Steven E. Naleway
wiley +1 more source
Diseño de un sistema de medición de alta tensión; High voltage measurement system design
Revista Científica de Ingeniería Energética, 2011 El objetivo de este trabajo es el diseño de un sistema de medición de tensión a partir de elementosexistentes en el centro, para corriente alterna y directa que permita mediciones de hasta 150 kV. Elprincipio seleccionado
José G Sánchez Glean +1 more
doaj
A DC electric field sensor based on optical waveguide-based field mill
AIP AdvancesBased on the Pockels effect of the lithium niobate crystal, an optical field mill DC electric field sensor has been developed. The structural parameters of the rotating shield electrode are optimized by using the COMSOL Multiphysics simulation software ...
Wei Song +8 more
doaj +1 more source
A Comparative Numerical Study on GEM, MHSP and MSGC
, 2012 In this work, we have tried to develop a detailed understanding of the physical processes occurring in those variants of Micro Pattern Gas Detectors (MPGDs) that share micro hole and micro strip geometry, like GEM, MHSP and MSGC etc.
A.V. Lyashenko . +13 more
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Advanced Engineering Materials, EarlyView.This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti +5 more
wiley +1 more source
Вестник Научно-исследовательского института железнодорожного транспорта, 2016 The article explains the possibility of refusal of application of catenary supports of railway track for grounding and use an artificial grounding conductor for this purpose.
A. B. Kosarev
doaj
Current Issues in Sport ScienceIntroduction Exergaming - physically active gaming - offers great potential for rehabilitation after knee injuries in sports, as it combines physical and cognitive challenges.
Michelle C. Haas +4 more
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Advanced Engineering Materials, EarlyView.Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello +5 more
wiley +1 more source
Picosecond electric-field-induced threshold switching in phase-change materials
, 2016 Many chalcogenide glasses undergo a breakdown in electronic resistance above a critical field strength. Known as threshold switching, this mechanism enables field-induced crystallization in emerging phase-change memory.
Brongersma, Mark +18 more
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