Results 71 to 80 of about 189,622 (293)
Music Voice Modification Method for Stable Timbre [PDF]
Jisuanji gongcheng, 2018 Traditional methods of speech modulation fail to consider the tone and the edge tone,which affect the sound quality and cause distortion.In order to solve this problem,this paper proposes an improved modulation method based on linear prediction.According
ZHANG Dong,PENG Jianyun,YU Chunyan
doaj +1 more source
Shared Genetic Effects and Antagonistic Pleiotropy Between Multiple Sclerosis and Common Cancers
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Epidemiologic studies have reported inconsistent altered cancer risk in individuals with multiple sclerosis (MS). Factors such as immune dysregulation, comorbidities, and disease‐modifying therapies may contribute to this variability.
Asli Buyukkurt +5 more
wiley +1 more source
Advances in Mechanical Engineering, 2021 In micro-line segments machining, transition curves with high harmonic components are more prone to causing vibration issues in the feed drive system, which affects machining efficiency and quality severely.
Hao Li +4 more
doaj +1 more source
Strong-Field Many-Body Physics and the Giant Enhancement in the High-Harmonic Spectrum of Xenon
, 2013 We resolve an open question about the origin of the giant enhancement in the high-harmonic generation (HHG) spectrum of atomic xenon around 100 eV. By solving the many-body time-dependent Schr\"odinger equation with all orbitals in the 4d, 5s, and 5p ...
Pabst, Stefan, Santra, Robin
core +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu +10 more
wiley +1 more source
Journal of Low Frequency Noise, Vibration and Active Control, 2018 The smart structures with the harmonic nonlinear vibration are used widely to broaden the frequency range of vibrations energy harvesting. However, it is presently considered that the smart materials have some hysteresis properties.
Ting Zhang, Hong Guang Li, Yan Bi
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Research on the Orthogonal Fundamental Mode Fluxgate Sensor Circuit
IEEE Access, 2020 Currently, magnetic fluxgate circuits used for magnetic field measurements mostly adopt parallel excitation second harmonic generation. The magnetic fluxgate developed by this method cannot possess both low noise and high bandwidth at the same time.
Zhenzhong Yuan +4 more
doaj +1 more source
Generation of the second-harmonic Bessel beams via nonlinear Bragg diffraction
, 2007 We generate conical second-harmonic radiation by transverse excitation of a two-dimensional annular periodically-poled nonlinear photonic structure with a fundamental Gaussian beam.
Ady Arie +7 more
core +1 more source
Impact of Asymptomatic Intracranial Hemorrhage on Outcome After Endovascular Stroke Treatment
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Endovascular treatment (EVT) achieves high rates of recanalization in acute large‐vessel occlusion (LVO) stroke, but functional recovery remains heterogeneous. While symptomatic intracranial hemorrhage (sICH) has been well studied, the prognostic impact of asymptomatic intracranial hemorrhage (aICH) after EVT is less certain ...
Shihai Yang +22 more
wiley +1 more source
Matter wave soliton collisions in the quasi one dimensional potential
, 2008 We consider soliton solutions of a two-dimensional nonlinear system with the self-focusing nonlinearity and a quasi-1D confining potential, taking harmonic potential as an example. We investigate a single soliton in detail and find criterion for possible
Andersen +34 more
core +1 more source