Results 1 to 10 of about 1,832,134 (372)
IEEE Access, 2020 Fault diagnosis of rolling bearing has been the focus of research. Bearing signals are often accompanied by similar information, resulting in redundancy between data.
Mei Ying Qiao +3 more
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Energies, 2023 Variable-cross-section beams have better mass and strength distribution compared with constant cross-section beams, which can optimize the harvesting power of piezoelectric vibration energy harvesters, which are widely used in self-supplied and low-power
Zhaoxin Cai +3 more
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Evidence of Exponential Decay Emission in the Swift Gamma-ray Bursts [PDF]
, 2007 We present a systematic study of the steep decay emission from gamma-ray bursts (GRBs) observed by the Swift X-Ray Telescope (XRT). In contrast to the analysis described in recent literature, we produce composite Burst Alert Telescope (BAT) and XRT light
Barthelmy S. D. +12 more
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Self-restricting Noise and Exponential Relative Entropy Decay Under Unital Quantum Markov Semigroups [PDF]
QuantumStates of open quantum systems often decay continuously under environmental interactions. Quantum Markov semigroups model such processes in dissipative environments.
Nicholas LaRacuente
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Enhanced observability of quantum post-exponential decay using distant detectors [PDF]
, 2009 We study the elusive transition from exponential to post-exponential (algebraic) decay of the probability density of a quantum particle emitted by an exponentially decaying source, in one dimension. The main finding is that the probability density at the
A. Abramowitz +7 more
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Discrete Dynamics in Nature and Society, 2012 This paper is concerned with exponential estimates and stabilization of a class of discrete-time singular systems with time-varying state delays and saturating actuators.
Jinxing Lin
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AIP Advances, 2020 We experimentally investigated the practical electromagnetic effects in surface-enhanced Raman scattering (SERS), using the precisely fabricated array of gold nanosquare dimers. The array of gold nanosquare dimers was fabricated by electron-beam exposure
Satoshi Kaneko +4 more
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Energy Decay Estimates of a Timoshenko System with Two Nonlinear Variable Exponent Damping Terms
Mathematics, 2023 This paper is concerned with the asymptotic behavior of the solution of a Timoshenko system with two nonlinear variable exponent damping terms. We prove that the system is stable under some specific conditions on the variable exponent and the equal wave ...
Adel M. Al-Mahdi +1 more
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Exponential Decay for Nonlinear von Kármán Equations with Memory
Abstract and Applied Analysis, 2013 We consider the nonlinear von Kármán equations with memory term. We show the exponential decay result of solutions. Our result is established without imposing the usual relation between g and its derivative.
Jum-Ran Kang
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Is radioactive decay really exponential? [PDF]
EPL (Europhysics Letters), 2012 Radioactive decay of an unstable isotope is widely believed to be exponential. This view is supported by experiments on rapidly decaying isotopes but is more difficult to verify for slowly decaying isotopes. The decay of 14C can be calibrated over a period of 12,550 years by comparing radiocarbon dates with dates obtained from dendrochronology.
openaire +4 more sources