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19 cze 2024 · Eight studies assessed the relationship between the mechanical properties of RSPs and running performance indices, including running speed and cost of transport (CoT) (7, 39–44, 48). Stride or step frequency, GRF, and contact time were assessed in some of these studies.
13 cze 2024 · Yonghua Li & Liping Zhou. Scientific Reports 14, Article number: 13687 ( 2024 ) Cite this article. 180 Accesses. Metrics. When high-speed trains (HST) run in enclosed spaces such as long...
10 cze 2024 · Open Access Article. Effect of Subsequent Subgrade on Seismic Response of the High-Speed Railway Track–Bridge System. by. Biao Wei. 1,3, Shuaijie Yuan. 2,3,*, Lizhong Jiang. 1,3, Yujie Yu. 1,3, Binqi Xiao. 2,3, Jun Chen. 2,3, Ruimin Zhang. 2,3, Zhixing Yang. 2,3 and. Shuaijun Li. 2,3. 1.
14 cze 2024 · In this study, the qualitative indicator of code running speed is the percentage of run time the code spent in the process that manages the “neutron transports.”
27 cze 2024 · The objective of this study is to derive mathematical equations that closely describe published data on world record running speed as a function of distance, age and sex. Running speed declines with increasing distance and age.
30 cze 2024 · Due to the lower speed, the contribution of air resistance is lower compared to highway driving. The average power for rolling resistance is 3.2 kW, for air resistance 0.87 kW. The average power of slope resistance is −3.77 kW, as the route features a height difference of 82 meters over a distance of 6.3 km, corresponding to an average slope ...
3 dni temu · Science. Manuscript Revision Process. Research is often a slow process, requiring the careful design, optimization, and replication of experiments. By the time you have accrued enough data to write a manuscript, you will likely want to publish as soon as possible.
