Results 21 to 30 of about 188,581 (317)
An overview on preseismic anomalies in LF radio signals revealed in Italy by wavelet analysis
Annals of Geophysics, 2008 Since 1996, the electric field strength of the two broadcasting stations MCO (f=216 kHz, southeast France) and CZE (f=270 kHz, Czech Republic) has been sampled every ten minutes by a receiver (AS) located in central Italy.
A. Ermini +3 more
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Determination of Glucose Concentration in Aqueous Solution Using ATR-WT-IR Technique
Sensors, 2009 Fourier transformation infrared (FT-IR) spectroscopy has been used to measure glucose concentrations in different matrices. The accuracy of the FT-IR technique does not meet the requirements of medical applications, so we have developed a new, efficient ...
Samer Ibrahim Al-Gharabli
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A Fault Line Selection Method for DC Distribution Network Using Multiple Observers
Energies, 2019 This paper proposes a method of fault line selection for a DC distribution network. Firstly, the 1-mode current is calculated using the measured currents of the positive and the negative line.
Xipeng Zhang +4 more
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Smeared Lattice Model as a Framework for Order to Disorder Transitions in 2D Systems
Crystals, 2018 Order to disorder transitions are important for two-dimensional (2D) objects such as oxide films with cellular porous structure, honeycomb, graphene, Bénard cells in liquid, and artificial systems consisting of colloid particles on a plane.
Nadezhda L. Cherkas, Sergey L. Cherkas
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Wavelets and pre-wavelets in low dimensions
Journal of Approximation Theory, 1992 AbstractIn Riemenschneider and Shen (in “Approximation Theory and Functional Analysis” (C. K. Chui, Ed.), pp. 133–149, Academic Press, New York, 1991) an explicit orthonormal basis of wavelets for L2(Rs), s=1,2,3, was constructed from a multiresolution approximation given by box splines. In other words, L2(Rs) has the orthogonal decomposition ⊕ Wν. (∗)
Sherman D. Riemenschneider, Zuowei Shen
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Physics-Uspekhi, 2001 This review paper is intended to give a useful guide for those who want to apply discrete wavelets in their practice. The notion of wavelets and their use in practical computing and various applications are briefly described, but rigorous proofs of mathematical statements are omitted, and the reader is just referred to corresponding literature.
Vladimir A. Nechitailo +2 more
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A Terracotta Mold Discovered in Chartres (France, Eure-et-Loir) with Original Iconography for Apollo
Les Carnets de l’ACoStIn this note, we introduce a mold for a terracotta figurine that represents the god Apollo, whose iconography is unprecedented in the products of central Gaul.
Loïc Androuin, David Wavelet
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Sub-second dynamics of theta-gamma coupling in hippocampal CA1
eLife, 2019 Oscillatory brain activity reflects different internal brain states including neurons’ excitatory state and synchrony among neurons. However, characterizing these states is complicated by the fact that different oscillations are often coupled, such as ...
Lu Zhang +3 more
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