Results 31 to 40 of about 1,067,367 (308)

High-Speed Railway EMUs’ Circulation Plan Optimization: A Two-Stage Optimization Algorithm Based on Column Generation

IEEE Access, 2020
Considering the characteristics of China's high-speed railway network and the allocation structure of Electric Multiple Units (EMUs), the EMUs operation management mode provides an effective technical route for EMUs route planning optimization. To reduce
Wen-Jun Li, Yu-Ting Wang, Lei Nie, Yinghui Wu, Liu Peng   +4 more
doaj   +1 more source

Research on Rising Pantograph Surge overVoltage for High-speed EMUs

机车电传动, 2013
Based on structure of high-speed EMUs body, equivalent electric circuit model was established to analyze the transmitting and reflecting characteristics between different car bodies, as well as experiments were carried out in field.
NIEYing, HU Xue-yong
doaj   +1 more source

Calibration of muon reconstruction algorithms using an external muon tracking system at the Sudbury Neutrino Observatory [PDF]

, 2011
To help constrain the algorithms used in reconstructing high-energy muon events incident on the Sudbury Neutrino Observatory (SNO), a muon tracking system was installed.
Abruzzio, Robert John, Chan, Y. D., Currat, C. A., Duncan, F. A., Farine, J., Ford, R. J., Formaggio, Joseph A, Gagnon, N., Hallin, A. L., Heise, J., Howe, M. A., Ilhof, E., Kelsey, James E, Klein, J. R., Kraus, C., Krüger, A., Kutter, T., Kyba, C. C. M., Lawson, I. T., Lesko, K. T., McCauley, N., Monreal, Benjamin, Monroe, Jocelyn, Noble, A. J., Ott, Richard A., Poon, A. W. P., Prior, G., Rielage, K., Sonley, Thomas John, Tsui, T., Wall, B., Wilkerson, J. F.   +31 more
core   +2 more sources

TOPOLOGY OPTIMIZATION DESIGN OF HIGH SPEED EMU GEARBOX

Jixie qiangdu, 2022
As the core component of high-speed EMU bogie, gearbox should meet the requirements of lightweight and high reliability in order to ensure the safety and comfort of vehicle operation. Taking the gearbox of a domestic high-speed EMU as the research object, the existing problems of the gearbox are analyzed by finite element method, then using the ...
GAO Yang, QUE HongBo, BIAN Xiang, WEI YuZhou   +3 more
openaire   +1 more source

Shear horizontal (SH) ultrasound wave propagation around smooth corners [PDF]

, 2014
Shear horizontal (SH) ultrasound guided waves are being used in an increasing number of non-destructive testing (NDT) applications. One advantage SH waves have over some wave types, is their ability to propagate around curved surfaces with little energy ...
Burrows, S. E. (Susan E.), Dixon, Steve M., Petcher, P. A.   +2 more
core   +1 more source

Cancellous bone and theropod dinosaur locomotion. Part II—a new approach to inferring posture and locomotor biomechanics in extinct tetrapod vertebrates [PDF]

, 2018
This paper is the second of a three-part series that investigates the architecture of cancellous bone in the main hindlimb bones of theropod dinosaurs, and uses cancellous bone architectural patterns to infer locomotor biomechanics in extinct non-avian ...
Abourachid, Abourachid, Adachi, Alexander, Allen, Allen, Allmendinger, Amson, Anderson, Anderson, Andrada, Attene, Barak, Barak, Beaupré, Beer, Bell, Bergmann, Bergmann, Biewener, Biewener, Bishop, Bishop, Bishop, Bishop, Bishop, Blob, Bona, Bonnan, Bonnan, Boyle, Brassey, Bright, Bright, Bryant, Butcher, Calow, Campoli, Cardozo, Carey, Carrano, Carrano, Carrano, Carter, Carter, Chadwick, Charles, Chinsamy-Turan, Christen, Christen, Christen, Christen, Coelho, Cowin, Currey, Delp, Delp, Dumont, Erickson, Fajardo, Fernandez, Fischer, Gatesy, Gatesy, Gatesy, Gatesy, Gefen, Geraldes, Geraldes, Giarmatzis, Giddings, Gilbert, Goetz, Goldstein, Gosnell, Griffin, Grossi, Guldman, Haines, Hayes, Houssaye, Hudson, Hudson, Huiskes, Hutchinson, Hutchinson, Hutchinson, Hutchinson, Hutchinson, Hutchinson, Hutchinson, Hébert, Jacobs, Jacobs, Jacobson, Jang, Jang, Jang, Kabel, Kambic, Kazemi, Kivell, Koch, Lamas, Lanyon, Lanyon, Lerner, Liao, Lovejoy, Lovejoy, MacLatchy, Maga, Main, Marsh, Martelli, Matarazzo, McGowan, McHenry, Medler, Miller, Modenese, Muir, Mullender, Odgaard, O’Neill, Page, Patak, Pauwels, Paxton, Pedotti, Phillips, Polk, Pontzer, Radin, Rankin, Reed, Regnault, Reilly, Ren, Richmond, Roberts, Rose, Rubenson, Rubenson, Rudman, Ruimerman, Ryan, Ryan, Ryan, Schaller, Sheffield, Smith, Steele, Stoessel, Stops, Su, Su, Sverdlova, Taylor, Tsegai, Tsubota, Tsubota, Turner, Turner, Turner, Ulrich, Valente, van Arkel, Van Der Meulen, van der Meulen, Vander Sloten, Verner, Volpato, Wang, Wink, Winter, Witte, Wolff, Wroe, Zadpoor, Zinoviev   +180 more
core   +3 more sources

Study on Electromagnetic Interference of high-speed railway EMU

TELKOMNIKA Indonesian Journal of Electrical Engineering, 2014
Electromagnetic radiation generated by pantograph-catenaries detachment is one of the inevitable problems with the development of high-speed railway this paper is focusing on the generating mechanism and characteristics of electromagnetic noise caused by pantograph-catenaries system.
LIU Jin-jiang, CHENG Qiang, CHENG Ning
openaire   +1 more source

Domain Wall Rebounds Driven by Competing Entropic and Spin‐Transfer Torques in Cylindrical Nanowires

Advanced Functional Materials, EarlyView.
Domain‐wall motion in cylindrical magnetic nanowires driven by nanosecond current pulses. Low current densities efficiently displace domain walls, whereas higher currents cause rebound at the wire ends. The effect results from the interplay between spin‐transfer torque and thermally induced processes, highlighting the role of thermal gradients in ...
Elias Saugar, Jorge Marqués‐Marchán, Sara Catalano, Agustina Asenjo, Michael Foerster, Miguel Angel Niño, Manuel Vazquez, Fèlix Casanova, Arantxa Fraile Rodríguez, Rafael P. Del Real, Oksana Chubykalo‐Fesenko, Cristina Bran   +11 more
wiley   +1 more source

Drug‐Free Thrombolysis Mediated by Physically Activated Micro/Nanoparticles

Advanced Functional Materials, EarlyView.
Overview of particle‐mediated thrombolytic effects (thermal, mechanical, and chemical) and their activating physical stimuli (light, ultrasound, and magnetic field) in drug‐free thrombolysis. ABSTRACT Thrombus‐associated disorders rank among the world's leading causes of death, with ischemic heart disease and stroke as the main contributors.
Pierre Sarfati, Yoann Lalatonne, Cédric Chauvierre   +2 more
wiley   +1 more source

Modeling of electric railway vehicle for harmonic analysis of traction power-supply system using spline interpolation in frequency domain [PDF]

, 1999
It is essential to model nonlinear traction converter loads for harmonic analysis of traction systems. A behavioral model in frequency domain to represent electric railway vehicle based on testing and measurement is proposed for harmonic analysis.
Lo, WC, Pong, MH, Ye, ZM, Yuen, KH
core   +1 more source