Showing 21 - 40 results of 121 for search '"High jump', query time: 0.07s Refine Results
  1. 21

    A Robust Weak Taylor Approximation Scheme for Solutions of Jump-Diffusion Stochastic Delay Differential Equations by Yanli Zhou, Yonghong Wu, Xiangyu Ge, B. Wiwatanapataphee

    Published 2013-01-01
    “…Our analysis and numerical examples show that the proposed scheme of high order is effective and efficient for Monte Carlo simulations for jump-diffusion stochastic delay differential equations.…”
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  2. 22

    Forecasting Return Volatility of the CSI 300 Index Using the Stochastic Volatility Model with Continuous Volatility and Jumps by Xu Gong, Zhifang He, Pu Li, Ning Zhu

    Published 2014-01-01
    “…The logarithmic realized volatility is divided into the logarithmic continuous sample path variation and the logarithmic discontinuous jump variation on the basis of the SV-RV model in this paper, which constructs the stochastic volatility model with continuous volatility (SV-CJ model). …”
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  3. 23

    Influences of Different Drop Height Training on Lower Extremity Kinematics and Stiffness during Repetitive Drop Jump by I-Lin Wang, Yi-Ming Chen, Ke-Ke Zhang, Yu-Ge Li, Yu Su, Chou Wu, Chun-Sheng Ho

    Published 2021-01-01
    “…Drop jump (DJ) is often used as a plyometric exercise to improve jumping performance. …”
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  4. 24

    Kinetic Asymmetry During a Repetitive Tuck Jump Task in Athletes with a History of Anterior Cruciate Ligament Reconstruction by Adam W. VanZile, Matthew J. Snyder, Emily A. Watkins, Jithmie Jayawickrema, Tricia L. Widenhoefer, Thomas G. Almonroeder

    Published 2021-10-01
    “…# Background Athletes who have undergone anterior cruciate ligament reconstruction typically exhibit relatively high/rapid loading of their uninvolved limb during bilateral landing and jumping (vs. their limb that underwent reconstruction), which may place their uninvolved limb at risk for injury. …”
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    Development and Evaluation of an AI-based Exergame Training System for Ice-Hockey Players: a Randomized Controlled Trial by Nicole Sieber, Simon Walser, Thomas Weber, Raphael Gubler, Hannes Badertscher, Patrick Eggenberger

    Published 2025-01-01
    “…Simultaneously, various physical tasks, such as foot tapping, squats, lateral skating jumps, and single-leg jumps, must be performed at the highest possible frequency to imitate physical load during ice-hockey match play. …”
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  7. 27

    Strength and dynamic balance performance in soccer players in the United States: age, sex, and bilateral differences by Zhanxin Sha, Boyi Dai, Boyi Dai

    Published 2025-01-01
    “…Landing technique training may be implemented for young soccer players to decrease the high impact landing forces and landing related injury risk. …”
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    Female Adolescent Soccer Players Utilize Different Neuromuscular Strategies Between Limbs During the Propulsion Phase of a Lateral Vertical Jump by Matthew D DeLang, Joseph P Hannon, Shiho Goto, James M Bothwell, J Craig Garrison

    Published 2021-06-01
    “…Energy generation contribution was significantly greater in the dominant hip (dominant 29.7±8.6%, non-dominant 18.4±6.3%, p\<0.001) and non-dominant knee (dominant 22.8±6.8%, non-dominant 36.2±8.5%, p\<0.001). # Conclusion High demand on coordination and motor control during the lateral vertical jump and inherent limb dominance may explain different intra-limb strategies for task performance despite jump height symmetry. …”
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  10. 30

    Kinematics, Kinetics and Muscle Activity Analysis during Single-leg Drop-jump Landing Followed by an Unanticipated Task: Focusing on Differences in Neurocognitive Function by Satoshi Shibata, Masahiro Takemura, Shumpei Miyakawa

    Published 2023-10-01
    “…Three-dimensional motion analysis was employed for the analysis during the experimental task of a single-leg drop-jump followed by an unanticipated landing task from a 30-cm high box. …”
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  11. 31

    Operativity of the Taunsa Barrage, Pakistan: Experimental Investigation on the Subsidiary Weir by Muhammad Zahid Ullah, Habib-Ur-Rehman Mughal, Noor Yaseen, Noor Muhammad Khan, Giada Varra, Luca Cozzolino, Renata Della Morte

    Published 2024-12-01
    “…However, the head loss efficiency was highly sensitive to variations in the distance and height of the SW due to hydraulic jump pulsations. …”
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  12. 32

    The Effect of Electrical Stimulation Strength Training on Lower Limb Muscle Activation Characteristics During the Jump Smash Performance in Badminton Based on the EMS and EMG Senso... by Xinyu Lin, Yimin Hu, Yi Sheng

    Published 2025-01-01
    “…No significant differences were found in the eccentric-concentric squat jump (<i>F</i> = 0.59, <i>p</i> = 0.561). The findings suggest that EMS, when combined with strength training, is an effective method for enhancing lower limb explosiveness and muscle activation in badminton players, offering a promising training approach for improving performance in high-intensity, explosive movements.…”
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  13. 33

    Transformations in Flow Characteristics and Fluid Force Reduction with Respect to the Vegetation Type and Its Installation Position Downstream of an Embankment by A H M Rashedunnabi, Norio Tanaka, Md Abedur Rahman

    Published 2025-01-01
    “…Depending on Φ and the spacing (S) between the E and V, hydraulic jumps occurred in the physical system. The findings demonstrated that a rise in S allowed a hydraulic jump to develop inside the system and contributed to reducing the fluid force in front and downstream of V. …”
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  14. 34

    Ophiocordyceps salganeicola, a parasite of social cockroaches in Japan and insights into the evolution of other closely-related Blattodea-associated lineages by João P. M. Araújo, Mitsuru G. Moriguchi, Shigeru Uchiyama, Noriko Kinjo, Yu Matsuura

    Published 2021-02-01
    “…In this study, we propose a new species of Ophiocordyceps infecting the social cockroaches Salganea esakii and S. taiwanensis, based on 16 years of collections and field observations in Japan, especially in the Ryukyu Archipelago. We found a high degree of genetic similarity between specimens from different islands, infecting these two Salganea species and that this relationship is ancient, likely not originating from a recent host jump. …”
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  15. 35

    Evaluation of the Back-in-Action test Battery In Uninjured High School American Football Players by Marcel Rohde, Alina Ruhlemann, Andre Busch, Ulrich Grunwald, Marcus Jaeger, Constantin Mayer

    Published 2023-06-01
    “… # Methods Fifty-three healthy male American football players underwent a functional assessment using the “Back-in-action” test battery evaluating agility, speed (Parkour-Jumps and Quick-Feet test), balance (using a PC based balance board), and power (Counter-Movement-Jump [CMJ]) as objective measures. …”
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  16. 36

    Sport Specialization, Physical Performance and Injury History in Canadian Junior High School Students by Chris Whatman, Carla van den Berg, Luz Palacios-Derflingher, Carolyn Emery

    Published 2021-11-01
    “… # Study design Cross-sectional study. # Methods Junior high school students (grades 7-9, ages 11-16) were invited to participate. …”
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  17. 37

    Step-necking growth of silicon nanowire channels for high performance field effect transistors by Lei Wu, Zhiyan Hu, Lei Liang, Ruijin Hu, Junzhuan Wang, Linwei Yu

    Published 2025-01-01
    “…Typically, the patterning of such delicate channels relies on high-precision lithography, which is not applicable for large area electronics. …”
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  18. 38

    A non-electrical pneumatic hybrid oscillator for high-frequency multimodal robotic locomotion by Genliang Chen, Yongzhou Long, Siyue Yao, Shujie Tang, Junjie Luo, Hao Wang, Zhuang Zhang, Hanqing Jiang

    Published 2025-02-01
    “…Leveraging the characteristic capabilities of the oscillator, three distinct robots are developed, including a bionic jumping robot with high motion speed, a crawling robot with a pre-programmed logic gait, and a swimming robot with adjustable motion patterns. …”
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  19. 39

    Modeling a Mechanical Molecular Spring Isolator with High-Static-Low-Dynamic-Stiffness Properties by Zhanyong Li, Qian Chen, Fengshou Gu, Andrew Ball

    Published 2020-01-01
    “…The MMSI is a passive vibration isolation technique mimicking molecular spring isolator characteristics of high-static-low-dynamic stiffness (HSLDS). An MMSI consists of a piston-cylinder container filled with the liquid and some hydraulic spring accumulators. …”
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  20. 40

    Exploring the mechanisms influencing psychological adaptation in athletes in high-risk sports: a moderated mediation model by Guohua Quan, Hui Xiao, Yanlan Chen

    Published 2025-01-01
    “…Abstract This study explores the impact of state and trait anxiety on perceived stress in athletes in high-risk sports, focusing on the mediating role of cognitive reappraisal and the moderating effect of sports psychological skills. …”
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