Results 41 to 50 of about 463,140 (201)

Policy Choices and Individuals' Attitudes From the Perspective of Imaginary Future Generations—A Discussion Experiment With City Officials on Carbon Neutrality

open access: yesFUTURES &FORESIGHT SCIENCE, Volume 8, Issue 2, August 2026.
ABSTRACT In this study, we demonstrate the effects of adopting “imaginary future generations (IFGs),” which has been proven to be effective for generating futurability in individuals, on policy choices and individual attitudes toward environmentally friendly behavior.
Keishiro Hara   +2 more
wiley   +1 more source

Influence and Suppression Method of the Eddy Current Effect on the Suspension System of the EMS Maglev Train

open access: yesMachines, 2022
The suspension system of the EMS (Electro-Magnetic Suspension) medium-and-low-speed maglev train is affected by the eddy current effect when the train is in motion. This is a crucial problem related to the improvement of train operation speed.
Qing Yang, Zhenxiang Chi, Lianchun Wang
doaj   +1 more source

Inching control of Superconducting Maglev Train

open access: yesIEEJ Transactions on Industry Applications, 2000
In the Yamanashi Maglev (magnetic levitation) Test Line, running tests commenced on 3 April 1997, and have progressed well. The world record 552km/h run of manned 5-car unit was attained on 14 April 1999. “Reliability verification tests” are being planned for fiscal 2000.
Koga, Shunsaku   +2 more
openaire   +2 more sources

Efficient Harvesting of Irregular and Low‐Frequency Mechanical Energy via Hybridized Electromagnetic‐Triboelectric Systems

open access: yesSmall, Volume 22, Issue 39, 13 July 2026.
ABSTRACT The rapid expansion of the Internet of Things (IoT) and wearable electronics necessitates sustainable power sources to replace the limited electrochemical battery. While mechanical energy harvesting offers a promising solution, traditional harvesters face challenges of irregular and low−frequency environmental sources. This review presents the
Yongbin Han   +2 more
wiley   +1 more source

Field experimental tests and analyses of suspension frame vibration of low-medium speed maglev train

open access: yesJournal of Low Frequency Noise, Vibration and Active Control, 2023
Pushed by social demands, China has continuously developed its low-medium speed maglev transportation systems in recent decades. However, with the increase of the running mileage of the train, high frequency vibration of suspension frame gradually ...
Fengyu Ou   +4 more
doaj   +1 more source

Modeling and Simulation of Traction Power Supply System for High-Speed Maglev Train

open access: yesWorld Electric Vehicle Journal, 2022
The electromagnetic suspension high-speed maglev train system uses long-stator linear synchronous motors (LLSMs) as levitation and traction mechanisms.
Ziyu Zou, Mengfei Zheng, Qinfen Lu
doaj   +1 more source

The Design of Diagnosis System in Maglev Train

open access: yesIEICE Transactions on Information and Systems, 2005
The diagnosis system of Maglev Train is one of most important parts, which can obtain kinds of status messages of electric and electronic devices in vehicle to ensure the whole train safety. In this paper, diagnosis system structure and diagnosis method are analyzed and discussed in detail. The disadvantages of diagnosis system are described. In virtue
openaire   +2 more sources

A Passive Low‐Frequency, High‐Sensitivity Diamagnetic Levitation Accelerometer

open access: yesInternational Journal of Mechanical System Dynamics, Volume 6, Issue 2, Page 344-356, June 2026.
ABSTRACT Despite the great potential of diamagnetic levitation accelerometers in detecting low‐frequency and weak motion, there is still a demand to further enhance their sensitivity for geophysical and microgravity applications. In this study, a straightforward structural modulating approach is presented to enhance the sensitivity of diamagnetic ...
Yuanping Xu   +5 more
wiley   +1 more source

Bridging Superconductors With United Nations Development Goals: Perspectives and Applications

open access: yesphysica status solidi (a), Volume 223, Issue 7, 7 April 2026.
Ceramic superconductors enable sustainable technologies. A bibliometric review of 33,756 publications (1980–2025) assesses their alignment with the UN Sustainable Development Goals. Key applications identified from include clean propulsion, efficient power grids, advanced medical imaging, and quantum computing, highlighting both their transformative ...
Edimar A. S. Duran   +9 more
wiley   +1 more source

Positioning effect of suspended rare earth permanent magnet maglev train.

open access: yes, 2023
Positioning effect of suspended rare earth permanent magnet maglev train.
Yiwei Xu (6651245)   +3 more
core   +1 more source

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