Results 1 to 10 of about 307,049 (333)

Theoretical and experimental study on traveling wave propagation characteristics of artificial basilar membrane [PDF]

Scientific Reports
The traveling wave phenomenon in the artificial basilar membrane (ABM) plays a crucial role in the frequency selectivity and electromechanical signal generation of cochlear implants.
Jie Shan, Hiroki Yamazaki, Jingmin Li, Satoyuki Kawano   +3 more
doaj   +2 more sources

A fault location scheme based on composite traveling wave with transients in adjacent fault-free lines

International Journal of Electrical Power & Energy Systems
As the speedy expansion of power gird, the traveling wave fault locator in substation may not always connect to newly added transmission lines in time, which reduces the effectiveness of fault locator.
Pulin Cao, Xiaoxu Cheng, Yiming Han, Hongchun Shu, Yutang Ma, Lu Zhang, Hongda Tang, Bo Yang   +7 more
doaj   +2 more sources

Design and Application of a Traveling Wave Pulse Power Supply for Traveling Wave Ion Mobility Spectrometry [PDF]

Zhipu Xuebao, 2022
Ion mobility (IM) coupled mass spectrometry (MS) is a versatile tool for analytical separations, characterization, and detection by measuring collision cross-sections and mass-to-charge (m/z) ratios.
LI Hong1, DENG Fu-long1, GUO Xing2, LYU Yan-tong3, YUE Han-lu1, WANG Ru-xin1, YANG Yan-ting4, ZHAO Zhong-jun5, DUAN Yi-xiang1   +8 more
doaj   +1 more source

Identification of overhead line fault traveling wave and interference clutter based on convolution neural network and random forest fusion

Energy Reports, 2023
High-speed traveling wave acquisition devices often use a mutation start algorithm with a low threshold value, which can collect a large number of interference clutters.
Xincui Tian, Ziqian Liu, Jinggang Liu, Jieshan Shan, Jing Song, Hongchun Shu   +5 more
doaj   +1 more source

Dynamical behavior of traveling waves in a generalized VP-mVP equation with non-homogeneous power law nonlinearity

AIMS Mathematics, 2023
In this paper, we investigate the dynamical behavior of traveling waves for a generalized Vakhnenko-Parkes-modified Vakhnenko-Parkes (VP-mVP) equation with non-homogeneous power law nonlinearity.
Feiting Fan, Xingwu Chen
doaj   +1 more source

Traveling wave solutions of a singular Keller-Segel system with logistic source

Mathematical Biosciences and Engineering, 2022
This paper is concerned with the traveling wave solutions of a singular Keller-Segel system modeling chemotactic movement of biological species with logistic growth. We first show the existence of traveling wave solutions with zero chemical diffusion in $
Tong Li, Zhi-An Wang
doaj   +1 more source

Insulating traveling-wave electrophoresis

Physical Review E, 2023
Traveling-wave electrophoresis (TWE) is a method for transporting charged colloidal particles used in many microfluidic techniques for particle manipulation and fractionation. This method exploits the traveling-wave components of the electric field generated by an array of electrodes subjected to ac voltages with a phase delay between neighboring ...
Raúl Fernández-Mateo, Víctor Calero, Hywel Morgan, Pablo García-Sánchez, Antonio Ramos   +4 more
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Traveling wave solutions to a cubic predator-prey diffusion model with stage structure for the prey

AIMS Mathematics, 2022
In this paper, we investigate the traveling wave solutions to a cubic predator-prey diffusion model with stage structure for the prey. Firstly, using the upper and lower solutions method we prove the existence and non-existence of weak traveling wave ...
Yujuan Jiao , Jinmiao Yang, Hang Zhang
doaj   +1 more source

Distribution Network Ground Fault Location Method Based on VMD-TEO and Full Signal Acquisition

Journal of Harbin University of Science and Technology, 2023
The small current grounding system is mostly used in distribution network in China. The network structure of distribution network is complex, and difficult to locate fault line.
GUO Liang, WANG Jian ping, GUO Xin
doaj   +1 more source

Electrophoretic traveling waves [PDF]

Transactions of the American Mathematical Society, 1988
An existence-uniqueness-approximability theory is given for a prototypical mathematical model for the separation of ions in solution by an imposed electric field. The separation is accomplished during the formation of a traveling wave, and the mathematical problem consists in finding a traveling wave solution of a set of diffusion-advection equations ...
Fife, P. C., Palusinski, O. A., Su, Y.
openaire   +2 more sources