Results 51 to 60 of about 7,284,657 (283)
Living and Working Safely Around High-Voltage Power Lines. [PDF]
, 1998 High-voltage transmission lines can be just as safe as the electrical wiring in the homes--or just as dangerous. The crucial factor is ourselves: they must learn to behave safely around them.
United States. Bonneville Power Administration.
core +1 more source
High‐Resolution Corrosion Fingerprinting of Alloy Libraries via Microdroplet Spectroelectrochemistry
Advanced Engineering Materials, EarlyView.Ionic‐liquid microdroplet spectroelectrochemistry enables stable, localized electrochemical measurements over extended timescales. By coupling impedance spectroscopy, wetting analysis, finite‐element simulations, and operando Raman spectroscopy, it disentangles geometrical and electrochemical effects, opening new opportunities for rapid corrosion ...
Ekaterina Kurchavova +3 more
wiley +1 more source
Mismatch analysis of all-fiber coherent beam combiners based on the self-imaging effect
High Power Laser Science and EngineeringAll-fiber coherent beam combiners based on the self-imaging effect can achieve a near-perfect single laser beam, which can provide a promising way to overcome the power limitation of a single-fiber laser.
Yuefang Yan +8 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Enhancing ultrasound transmission through an aberration layer exhibiting mismatched impedance with the surrounding medium possesses great implications in imaging and treatment. In this study, we show that a space‐coiling acoustic metamaterial with judiciously tailored structural profile can help improve impedance matching.
Maral Ghanami +4 more
wiley +1 more source
Load mismatch and load dependency characterization in photo-voltaic harvesting [PDF]
E3S Web of ConferencesIn a photovoltaic (PV) cell, the output impedance is non-constant and varies nonlinearly. This poses a challenge for ensuring maximum power transfer, thereby reducing efficiency.
Rastmanesh Maziar
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Effect of Cell Electrical Mismatch on Output of Crystalline Photovoltaic Modules
Energies, 2022 The importance of energy supply and demand has been emphasized over the past few years. Renewable energy without regional bias continues to attract attention.
Somin Park +4 more
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Advanced Engineering Materials, EarlyView.This perspective reframes additive manufacturing for electrical machines as a qualification‐limited materials and architecture design problem. It links process–structure–property–performance relationships to magnetic, conducting, dielectric, and thermal property windows, highlighting where AM can enable segmented magnetic circuits, permanent magnet ...
Dénes Fodor, Loránd Szabó
wiley +1 more source
Power allocation of MIMO system with RF mismatch in TD-LTE power wireless private network
Dianxin kexue, 2018 With the development of smart distribution network,the power wireless private network using TD-LTE technology has gradually become a hot research topic.Among them,multiple-input multiple-output (MIMO) system is a key technology of TD-LTE power wireless ...
Bao FENG, Tao MA, Shilong CAI, Yang LI
doaj +2 more sources
Advanced Functional Materials, EarlyView.An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone +11 more
wiley +1 more source
Quadrant swapping technique for partial shaded solar photovoltaic system
Scientific ReportsSolar energy is one among the most essential renewable sources, and its use is vital to the long-term progress in environmental and energy development.
Hariharasudhan Thangaraj +4 more
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