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Hydrological regulation by dams reshaped ciliate biodiversity over 14 years, increasing temporal compositional change and ecological uniqueness while accelerating declines in richness and density. These results highlight flood‐pulse dynamics as a fundamental mechanism sustaining biodiversity and ecological integrity in river‐floodplain ecosystems ...
Yasmin Rodrigues de Souza +7 more
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ABSTRACT Ectoparasites that penetrate host skin can act as biological or mechanical vectors for pathogens and, in some cases, serve as reservoirs. Crustacean ectoparasites of fish are potential vectors of pathogens, which is especially relevant for obligate pathogens (e.g., Aeromonas salmonicida) with limited seawater survival. Sea lice (Lepeophtheirus
B. Klimesova +9 more
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The physiology of survival: Space
Experimental Physiology, Volume 111, Issue 9, Page 3890-3894, 1 September 2026.
Damian M. Bailey, Angelique van Ombergen
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CR-Fuxing high-speed EMU series
Frontiers of Engineering Management, 2023Chunfang Lu, Bo Zhang, Hongwei Zhao
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Electromagnetic Characteristics Analysis of High-Speed EMU with FEA Modeling
IEEE Transactions on Applied Superconductivity, 2016This paper presents analysis methods for improving the electromagnetic characteristics of a high-speed electrical multiple unit (EMU) train with a 1:1 finite-element analysis model. Both electromagnetic distribution diagrams and numerical field data have been analyzed.
Jian X Jin, Zhi Hao Wu
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Suppression of abnormal chattering of a high-speed EMU carbody
Journal of Mechanical Science and Technology, 2021A 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 +3 more
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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, 2013Due 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 ...
Yunshuang Ma, Yinghong Wen, Dan Zhang
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Study on Fatigue Strength for Axle of High Speed EMU
Advanced Materials Research, 2012In 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
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High speed EMU modeling based on the measured data
2009 International Conference on Sustainable Power Generation and Supply, 2009Based 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 +2 more
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Effects of Crosswind to Running Safety of High-Speed EMU
International Conference on Transportation Engineering 2009, 2009The derailment accident of the train caused by the too big crosswind was often occurred in the world. It was a serious danger to the running safety of the railway train and the people's life and treasure. The highest running speed of the EMU has reached 350 km/h and the biggest wind speed nearly 30 m/h at the running area of the EMU, so running safety ...
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