Results 61 to 70 of about 385,595 (210)

Correlation between thermal properties and aluminum fractions in CrAlN layers deposited by PVD technique [PDF]

, 2010
The CrAlN coatings are a good alternative to conventional CrN coatings especially for high temperature oxidation-resistance applications. Different CrAlN coatings were deposited on silicon (100) by PVD (Physical vapor deposition) technique from two ...
BENLATRECHE, Yacine, GUILLEMOT, Gildas, LAMBERTIN, Michel, MUSTAPHA, Nasri, NOUVEAU, Corinne, TLILI, Brahim   +5 more
core   +6 more sources

Clinical and electrophysiological significance of residual unipolar voltage after performing pulmonary vein isolation in patients with paroxysmal atrial fibrillation

Journal of Arrhythmia
Background Pulmonary vein isolation (PVI) is the cornerstone strategy for paroxysmal atrial fibrillation (AF). Creating a transmural block line between pulmonary vein (PV) and left atrium (LA) is important for the risk of AF recurrence.
Takuya Tomomori, Yasuhito Kotake, Fumiyasu Hirano, Shunsuke Kawatani, Aiko Takami, Akihiro Okamura, Masaru Kato, Kazuhiro Yamamoto   +7 more
doaj   +1 more source

UHVDC Transmission Fault Location Based on Residual Convolutional Neural Network

Journal of Harbin University of Science and Technology
A method based on residual convolutional neural network for high-voltage direct current transmission fault location is proposed to address the issue of excessive reliance on the attenuation constant of the transmission line in traditional ultra-high ...
LI Ji, ZHANG Xueyou, ZHANG Junjie, SHI Wen, RUAN Wei, DAI Jianfeng   +5 more
doaj   +1 more source

Electromagnetic coupling simulagions for a magnetic induction sensor for sleep monitoring [PDF]

, 2014
Magnetic induction (MI) method has been extensively used in non-destructive testing of materials. In biomedical applications, it attracted lots of attention for the contact-less advantages it provides.
Mahdavi, Hadiseh, Rosell Ferrer, Francisco Javier   +1 more
core  

Characterization and Compensation of the Residual Chirp in a Mach-Zehnder-Type Electro-Optical Intensity Modulator

, 2010
We utilize various techniques to characterize the residual phase modulation of a fiber-based Mach-Zehnder electro-optical intensity modulator. A heterodyne technique is used to directly measure the phase change due to a given change in intensity, thereby
Auracher, Bakos, Bakos, C. E. Rogers III, Courjal, Devaux, Dorrer, J. A. Pechkis, J. L. Carini, Kawanishi, Kowalski, Koyama, Krause, Laverdiére, Miao, Nagatsuka, Oikawa, P. L. Gould, Park, Ricci, Rogers, Romstad, Saunders, Schiess, Thomsen, Wright, Yan, Yan   +27 more
core   +1 more source

Efficient Dual Mode Photovoltaic Power System for Improved Drive Span for Electric Vehicles [PDF]

E3S Web of Conferences
The problem of drive span maximization in electric vehicle is well studied. There exist number of approaches around the problem which uses residual energy and sleep mode as key in maximizing the drive span.
Rahman F., Kumar Pawan
doaj   +1 more source

Radiation Effects in Pinned Photodiode CMOS Image Sensors: Pixel Performance Degradation Due to Total Ionizing Dose [PDF]

, 2012
Several Pinned Photodiode (PPD) CMOS Image Sensors (CIS) are designed, manufactured, characterized and exposed biased to ionizing radiation up to 10 kGy(SiO2 ).
Cervantes, Paola, Corbière, Franck, Estribeau, Magali, Gaillardin, Marc, Girard, Sylvain, Goiffon, Vincent, Magnan, Pierre, Marcandella, Claude, Marcelot, Olivier, Martin-Gonthier, Philippe, Molina, Romain, Paillet, Philippe, Virmontois, Cédric   +12 more
core   +3 more sources

Distributed earth fault detection method for low voltage distribution networks using phase voltage synchronization

International Journal of Electrical Power & Energy Systems
The existing earth fault detection methods for low-voltage distribution networks demonstrate poor adaptability to faults with fault resistance. To address this problem, the composition of residual current during non-fault states and its impact on earth ...
Zhongyu Sun, Bingyin Xu, Wei Wang, Tony Yip, Fan Li   +4 more
doaj   +1 more source

Energy Efficient Voltage Scheduling Based Algorithm for Power Factor Maximization in Smart Grid Networks [PDF]

E3S Web of Conferences
The problem of voltage scheduling in smart grids has been well studied. There exist number of approaches around the problem which would consider the residual voltage as the major key.
Madhavrao Deshmukh Shailesh
doaj   +1 more source

RESIDUAL STRESS ANALYSIS OF CERAMIC COATINGS ON BIOCOMPATIBLE MAGNESIUM ALLOYS [PDF]

, 2012
poster abstractMagnesium and its alloys have gained special interest in medical applica-tions in recent years, as promising biodegradable metallic implant materials, due to their excellent mechanical properties and biocompatibilities.
Jiang, Zhuoyi, Zhang, Hanyin, Zhang, Jing, Zhang, Weijie   +3 more
core