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15.401  Articles
1 of 1.541 pages  |  10  records  |  more records»
In view of the problem that the fault signal of the rolling bearing is weak and the fault feature is difficult to extract in the strong noise environment, a method based on minimum entropy deconvolution (MED) and local mean deconvolution (LMD) is proposed... see more

Because both the inner and outer rings rotate, the intershaft bearings used in gas turbines do not have fixed bearing housings. As a result, the vibration of intershaft bearings cannot be measured directly. Therefore, a vibration signal can only be collec... see more

Compared with the strong background noise, the energy entropy of early fault signals of bearings are weak under actual working conditions. Therefore, extracting the bearings’ early fault features has always been a major difficulty in fault diagnosis... see more

Long term evolution based fourth generation (4G) mobile technology has provided a platform for fast and efficient wireless communication. The advanced encryption standard (AES) is one of the three cryptographic algorithms used in 4G networks for encryptio... see more

This study is focused on the inertial effect on slip of and interaction between two earthquake faults based on a two-body slider-slider model in the presence of thermal-pressurized slip-weakening friction and viscosity. The ratio m=m2/m1, where m2 and m1 ... see more

This study is focused on analytic study at small displacements and numerical simulations of slip of a one-body dynamical slider-slider model in the presence of slip-weakening friction and viscosity. Analytic results with numerical computations show that t... see more

A linear finite-fault inversion procedure is applied to teleseismically recorded broadband P and SH velocity waveforms of the August 17, 1999, Izmit earthquake, to derive spatial and temporal distributions of the co-seismic slip over the representative th... see more

The linear slip–weakening (SW) law, predicting that the traction decreases for increasing fault slip, is one of the most widely adopted governing models to describe the traction evolution and the stress release processes occurring during coseismic slip fa... see more

We investigate the effects of non-uniform distribution of constitutive parameters on the dynamic propagation ofan earthquake rupture. We use a 2D finite difference numerical method and we assume that the dynamic rupturepropagation is governed by a rate- a... see more

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