Abstract The bistable nonlinear energy sink (NES) shows high efficiency in mitigating vibration through targeted transfer (TET). It performs well low- and high-energy input cases, whereas, for a cubic NES, TET occurs only above certain threshold. In this work, the measure of pumping time is extended to harmonic excitation case by application particular integration assumption. An equivalent poin...

It is a common procedure to describe the fission-fragment mass distributions of fissioning systems in the actinide region by a sum of at least 5 Gaussian curves, one for the symmetric component and a few additional ones, together with their complementary parts, for the asymmetric components. These components have been attributed to the influence of fragment shells, e.g. in the statistical sciss...

A description of magnetic hysteresis is important for the prediction losses in soft materials. In this paper, a viscosity-type equation used to describe dynamic loops an amorphous ring core symmetric excitation, as prescribed by international standards. The value exponent appearing viscosity-based can be assumed constant if maximum induction away from saturation value. shape variation magnetiza...

Synaptic inhibition counterbalances excitation, but it is not known what constitutes optimal inhibition. We previously proposed that perfect balance is achieved when the peak of an excitatory postsynaptic potential (EPSP) is exactly at spike threshold, so that the slightest variation in excitation determines whether a spike is generated. Using simulations, we show that the optimal inhibitory po...

GaInN/GaN multiple quantum well light-emitting diode structures in polar c-axis and non-polar m-axis growth have been compared in terms of luminescence properties. Grown under identical conditions, under low excitation density the c-axis structure has a luminescence maximum at 558nmwhile the maxis structure shows a maximum at 488nm and shows superluminescence at 485nm under high photoexcitation...

OBJECTIVE The goal of this study was to develop a physiologically plausible, computationally robust model for muscle activation dynamics (A(t)) under physiologically relevant excitation and movement. APPROACH The interaction of excitation and movement on A(t) was investigated comparing the force production between a cat soleus muscle and its Hill-type model. For capturing A(t) under excitatio...

In this paper, a method to synthesize laughter by modifying the excitation source information is presented. The excitation source information is derived by extracting epoch locations and instantaneous fundamental frequency using zero frequency filtering approach. The zero frequency filtering approach is modified to capture the rapidly varying instantaneous fundamental frequency in natural laugh...

It has great significance to research the dynamical reliability probability of rolling mill rolls system for improving its stochastic dynamical reliability and products quality rolled. The fifth-octave vertical vibration stochastic dynamical model of rolls system was established, and the pseudo-excitation method was used to obtain the power spectral density and the variance variation characteri...