Zobrazeno 1 - 10
of 8 213
pro vyhledávání: '"Performance enhancement"'
Autor:
Tomás Zylberberg, Ricardo Martins, Svein Arne Pettersen, José Afonso, Ivan André Matias Vale Baptista
Publikováno v:
BMC Sports Science, Medicine and Rehabilitation, Vol 16, Iss 1, Pp 1-8 (2024)
Abstract Objectives To evaluate the acute effect of exposure to a potentiation warm-up protocol compared to a usual warm-up program. Design Randomized parallel control trial. Setting Synthetic grass in the club’s facilities (Portugal). Participants
Externí odkaz:
https://doaj.org/article/dddae846a2914b008b467190b57972a4
Publikováno v:
Metalurgija, Vol 54, Iss 1-2, Pp 53-56 (2025)
In this work, elevators shaped by NACA 0012 were deployed on the outer surfaces of tubes in a Flat-tube-and-fin heat exchanger, and their structural details were numerically investigated. Then, following an infrared experiment validation, heat transf
Externí odkaz:
https://doaj.org/article/588e4582c7a74c5c982421352b759cb7
Autor:
Little, Sabrina B., author
Publikováno v:
The Examined Run : Why Good People Make Better Runners, 2024.
Externí odkaz:
https://doi.org/10.1093/oso/9780197678688.003.0005
Autor:
Little, Sabrina B., author
Publikováno v:
The Examined Run : Why Good People Make Better Runners, 2024.
Externí odkaz:
https://doi.org/10.1093/oso/9780197678688.003.0006
Publikováno v:
Industrial Management & Data Systems, 2024, Vol. 124, Issue 7, pp. 2364-2387.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IMDS-09-2023-0653
Autor:
Hongtao Wei, Wei Wang, Jiaqi Gao, Qiang Zhang, Pan Guo, Zhixin Hu, Baolin Li, Zilin Li, Ronghan Wei
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 6, Pp 2535-2552 (2024)
Abstract To scavenge energy from imperceptible vibrations, this paper investigates the broadband response and output performance of a microvibrational piezoelectric energy harvesting system with mechanical stopper. The energy harvesting system compri
Externí odkaz:
https://doaj.org/article/0c33f163cf174caead09d2f713b0e992
Publikováno v:
Metalurgija, Vol 54, Iss 1-2, Pp 84-86 (2025)
In this work, after the elevators shaped by NACA 0012 were proposed for the Flat-tube-and-fin heat exchanger (FTFHE) with an experimental validation, a signal-to-noise (SNR) analysis was considered for the contribution rate (CR) of structural paramet
Externí odkaz:
https://doaj.org/article/ea4c99e294d544658213e7c81d94284d
Autor:
Lin Xie, Jiayong Chen, Jing Dai, Wenfeng Zhang, Lunxin Chen, Jian Sun, Xiang Gao, Junyi Song, Hailun Shen
Publikováno v:
Frontiers in Physiology, Vol 15 (2024)
ObjectiveThis meta-analysis examines the impact of different combinations of plyometric training (complexity, training volume, and rest intervals) on immediate vertical jump and sprint performance in athletes.MethodsA systematic search was conducted
Externí odkaz:
https://doaj.org/article/788249dd69664708b5125f51189f1507
Autor:
John Olajide Tanimola, Steve Efe
Publikováno v:
Applications in Engineering Science, Vol 19, Iss , Pp 100189- (2024)
Concrete, essential to global infrastructure, confronts urgent environmental challenges due to its high carbon footprint and resource-intensive production. In response, researchers are exploring nanoparticles, such as nano-silica (nS) and nano-titani
Externí odkaz:
https://doaj.org/article/b310429cde244157888a24dc6787421d