Results 251 to 260 of about 5,027 (287)

Organizational principles of integumentary organs: Maximizing variations for effective adaptation. [PDF]

Dev Biol
Chuong CM, Wu P, Yu Z, Liang YC, Widelitz RB.   +4 more
europepmc   +1 more source

Unveiling Protist Composition and Diversity Patterns With eDNA Metabarcoding: Comparing Short- and Long-Read Approaches. [PDF]

Ecol Evol
Skouroliakou DI, Dupont DWE, Vandenboer Y, D'Hont S, Sabbe K, Schön I.   +5 more
europepmc   +1 more source

The Mechanisms Through Which Fire Drives Population Change in Terrestrial Biota. [PDF]

Glob Chang Biol
Plumanns-Pouton E, Santos JL, Aponte C, Brotons L, Kelly LT, Mason SC, Parris K, Ponisio L, Keith DA.   +8 more
europepmc   +1 more source

Research on Fault Diagnosis Method of High-Speed EMU Air Compressor Based on ICEEMDAN and Wavelet Threshold Combined Noise Reduction

Liqiang Peng, A. Q. Guo, Shuzhao Zhang
openalex   +1 more source

Research on modification and noise reduction optimization of Electric Multiple Units traction gear under multiple working conditions. [PDF]

PLoS One
Tang Z, Lu M, Wang M, Sun J.
europepmc   +1 more source

Static structure analysis of EMU CR400AF high speed train’s hollow axle using ansys workbench

Tito Syahril Sobarudin Izha Mahendra, Muhamad Fitri   +1 more
openalex   +2 more sources

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Prediction and analysis of crosstalk in high speed EMUs

2013 5th IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2013
Due to intensive cable arrangements in high speed emus and its vehicle equipment internal, measurement of crosstalk in the victim cable is not easy in wiring dense area. Consequently, a simple method, used to predict and analyze the crosstalk in wiring dense area is needful, to optimize cable arrangements for reducing conducted electromagnetic ...
Dan Zhang
exaly   +2 more sources

Suppression of abnormal chattering of a high-speed EMU carbody

Journal of Mechanical Science and Technology, 2021
A carbody chattering phenomenon accompanied by bogie hunting movement was investigated. The online test results showed that the vehicle at a large tread conicity state exhibited insufficient stability when running at higher speeds, causing the hunting frequency of the bogie to continuously increase and approach the diamond-shaped deformation modal ...
Dao Gong, Zegen Wang, Jinsong Zhou, Jianyue Zhu   +3 more
openaire   +1 more source

Study on Fatigue Strength for Axle of High Speed EMU

Advanced Materials Research, 2012
In the paper, Assessment and comparison analyses of fatigue strength for different axles of CRH2, CRH3 and CRH5 EMUs are conducted by applying the European standards and Japanese standards. The wheelset models of CRH2, CRH3 and CRH5 are set up by means of the finite element method.
Ping Yu Zhou, Ping Bo Wu
openaire   +1 more source

High speed EMU modeling based on the measured data

2009 International Conference on Sustainable Power Generation and Supply, 2009
Based on a large amount of actual measured data on railway line, this paper presents a modeling method using curve-fitting and probabilistic density functions for a high speed EMU. This method better simulates the real world and can be used to build a rapid data exchange between the trains and the traction power system simulation.
null Yang Shaobing, null Huang Mei, null Wu Mingli   +2 more
openaire   +1 more source