نتایج جستجو برای: Holmes system
تعداد نتایج: 2233400 فیلتر نتایج به سال:
The nonlinear behavior analysis and chaos control for Duffing-Holmes chaotic system is discussed in the paper. In order to suppress the irregular chaotic motion, an optimal backstepping controller is designed. The backstepping method consists of parameters with positive values. The improper selection of the parameters leads to inappropriate responses or even may lead to instability of the syste...
The European Research Council has recently funded HOLMES, a new experiment to directly measure the neutrino mass. HOLMES will perform a calorimetric measurement of the energy released in the decay of 163Ho. The calorimetric measurement eliminates systematic uncertainties arising from the use of external beta sources, as in experiments with beta spectrometers. This measurement was proposed in 19...
By light microscopic observation of the mouse brain impregnated by the Holmes' method, intensely stained cytoplasmic inclusion bodies were demonstrated in the nerve cells of the hypothalamus, locus coeruleus and other autonomic regions in addition to the limbic system and some circumventricular organs. Electron microscope observation of ultrathin sections made from vibratome sections impregnate...
The cutting sound in the audible range includes plenty of tool wear information. The sound is sampled by the acoustic emission AE sensor as a short-time sequence, then worn wear can be detected by the Duffing-Holmes oscillator. A novel engineering method is proposed for determining the chaotic threshold of the Duffing-Holmes oscillator. First, a rough threshold value is calculated by local Lyap...
Boucher-Neuhäuser and Gordon Holmes syndromes are clinical syndromes defined by early-onset ataxia and hypogonadism plus chorioretinal dystrophy (Boucher-Neuhäuser syndrome) or brisk reflexes (Gordon Holmes syndrome). Here we uncover the genetic basis of these two syndromes, demonstrating that both clinically distinct entities are allelic for recessive mutations in the gene PNPLA6. In five of s...
1. How I rediscovered Sherlock Holmes It was in the fall of 1987. This year, people all over the world celebrated the Centenary of Sherlock Holmes. Of course I knew who Sherlock Holmes was, since I had read several stories of Holmes during my high school days, and watched some TV programs on Holmes, afterward. But, actually, I did not know Holmes really well, because my memories were rather vag...
BACKGROUND Holmes tremor is a rare symptomatic movement disorder. Currently suggested pathophysiological mechanisms of the disease are mostly derived from stroke cases. Although rare, cerebral toxoplasmosis may strengthen the pathophysiologic mechanism of disease. CASE PRESENTATION A case of Holmes tremor secondary to cerebral toxoplasmosis in an AIDS patient is presented. A relevant literatu...
In this paper, a super twisting controller (STC) is designed to control the chaotic behavior of the Duffing-Holmes system in stabilization and tracking cases. Due to lack of availability of the performance evaluation of STC in controlling Duffing-Holmes system, this paper aims to test the performance of STC in controlling DuffingHolmes system. In order to achieve this control design, a modifica...
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