Results 21 to 30 of about 1,913,798 (294)
IEEE Access, 2021 Starting from the car suspension system, the nonlinear characteristics of a class of two-degree-of-freedom oscillators with strong nonlinearity under a periodic excitation are discussed by the switching theory of flow in discontinuous dynamical systems ...
Jinjun Fan, Min Gao, Shoulian Chen
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Geofísica Internacional, 2010 Un sismo de magnitud MW 5.5 ocurrió en julio 30 de 2006 a las 01:20:52.28 (TCU) en la parte central del golfo de California (GdeC), a 226 km de Topolobampo y al noroeste de la falla transforme entre las cuencas de Guaymas y El Carmen.
H. E. Rodríguez-Lozoya +4 more
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Inhibitory control of feature selectivity in an object motion sensitive circuit of the retina [PDF]
, 2017 Object motion sensitive (OMS) W3-retinal ganglion cells (W3-RGCs) in mice respond to local movements in a visual scene but remain silent during self-generated global image motion. The excitatory inputs that drive responses of W3-RGCs to local motion were
Kerschensteiner, Daniel, Kim, Tahnbee
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Dizhen xuebao繁琐复杂的静动力边界转换处理是进行静动力耦合模拟的关键步骤，为了研究黏弹性边界条件下传统静动力边界转换的合理性及其验证方法的适用性，本文首先根据弹性叠加原理提出了一种验证静动力耦合模拟分析中静动力边界转换合理性的方法（参考解法）；然后基于有限元软件ABAQUS，并结合自行研发的适用于成层介质的黏弹性边界施加和等效节点力计算程序VBEA2.0，对多土层自由场静动力耦合模型和土-地下结构静动力耦合模型进行了地震反应分析，对参考解法的适用性进行了探究；最后使用本文提出的参考解法 ...
Shengjie Ma +5 more
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Nonlinear Radiation Pressure and Stochasticity in Ultraintense Laser Fields [PDF]
, 1998 The radiation force on a single electron in an ultraintense plane wave ($a = eE/mc\omega \sim 1$) is calculated and shown to be proportional to $a^4$ in the high-$a$ limit for arbitrary waveform and polarization.
B. V. Chirikov +14 more
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Strong field ionization to multiple electronic states in water
, 2011 High harmonic spectra show that laser-induced strong field ionization of water has a significant contribution from an inner-valence orbital. Our experiment uses the ratio of H2O and D2O high harmonic yields to isolate the characteristic nuclear motion of
Alejandro Saenz +11 more
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Application of seismogram synthesis to the study of earthquake source from strong motion records
Annals of Geophysics, 1994 We present the results of an analysis of the Michoacan and Landers earthquakes to constrain the kinematic description of the rupture process. The example of the Michoacan earthquake shows that a crack type model is better a dislocation model to describe ...
M. Campiello, F. Cotton
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Strong coupling between single-electron tunneling and nano-mechanical motion
, 2009 Nanoscale resonators that oscillate at high frequencies are useful in many measurement applications. We studied a high-quality mechanical resonator made from a suspended carbon nanotube driven into motion by applying a periodic radio frequency potential ...
A. K. Huttel +19 more
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Applied SciencesThe effects of a synthetic M 7.1 strike lateral earthquake are evaluated at five sites in Michoacan state, western Mexico. In this work, the ground motion simulation was applied using the empirical Green’s function method proposed by Irikura (1986) by ...
Ricardo Vázquez Rosas +3 more
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Consistency Check of ITACAext, the Flatfile of the Italian Accelerometric Archive
Geosciences, 2022 We present the results of a consistency check performed over a flatfile of accelerometric data extracted from the ITalian ACcelerometric Archive (ITACA), enriched with velocimetric records of events with magnitude M < 4.0.
Claudia Mascandola +2 more
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