Technology for Improving the Accuracy of Predicting the Position and Speed of Human Movement Based on Machine Learning Models by Artem Obukhov, Denis Dedov, Andrey Volkov, Maksim Rybachok

“…The results of the research confirmed the achievement of the primary objective (increasing the accuracy of human position and speed prediction), making the proposed technology promising for application in human-machine systems.…”
Get full text

HOTS-Speed Test Integrated Quantum Learning Model: Can Improve Mathematical Concept Mastery? by I Wayan Eka Mahendra

“…This study aims to improve mathematics learning outcomes (MLO) through the Quantum learning model integrated HOTS-Speed test. This research is classroom action research (CAR). …”
Get full text

Diagnosis model for action problems of table tennis beginners based on improved DTW algorithm by Zhiguo Xin

“…After training with the diagnostic results of the model, the similarity of beginners' motion trajectories in the Z-axis direction increases from below 92 % to 97.90 %, and the similarity of their movement speed increases from below 85 % to 97.97 %. …”
Get full text

Semi-supervised action recognition using logit aligned consistency and adaptive negative learning by Fengyun Zuo, Yang Xu, Minggang Wang

“…Full-SVFormer uses TimeSformer based on pre-trained weights as its backbone network, which balances the accuracy and speed of Transformers in semi-supervised action recognition. …”
Get full text

Knowledge and technology transfer in construction engineering: two case studies involving special concrete by Ulrike Michel-Schneider, Andrea Palazzo

“…Findings include the importance of KTT intermediaries in speeding up the transfer process.The presence of IP was not a determining factor in starting up a business. …”
Get full text

Knowledge over Time of Action Codes for Perceived Objects: An Exploratory Study on Developmental Children by Marinella Coco, Federica Di Pasquale, Antonello Pellicano

“…The results support the view that action direction is a constitutive feature of tool objects, which is subject to experience, and thus, to increasing knowledge over time.…”
Get full text

Numerical Study on the Risk of Infection in Adjacent Residential Spaces: Door Operation and the Impact of Outdoor Wind Speeds by Xunmei Wu, Mengtao Han, Hong Chen

“…The study evaluated the effects of factors such as outdoor wind speed, door gap leakage, and door opening actions on aerosol concentration and infection risk across various areas. …”
Get full text

Quick, but Not Dirty: The Usefulness of Flash Mob Studies as a Method for Action Research in eHealth by Kira Oberschmidt, Christiane Grünloh, Stephanie Jansen-Kosterink, Monique Tabak

“…Outcomes show that the flash mob is a potential method for AR, as it is situated in a practical setting where stakeholders can easily be involved, and its pace could speed up the AR cycles. To further improve the applicability for AR, our main recommendations include: promoting the flash mob adequately to increase participation and improve the involvement of 'champions'; tracking interactions outside the flash mob (e.g., comments and questions from bystanders); and choosing an accessible and visible location, taking into account the activities associated with the location.…”
Get full text

Evaluating the relationship between negative foot speed and sprint performance using shoe-mounted inertial sensors. by Gerard Aristizábal Pla, Douglas N Martini, Michael V Potter, Wouter Hoogkamer, Stephen M Cain

“…In conclusion, our findings support the common coaching tip of increasing negative foot speed to improve sprint speed. …”
Get full text

Penerapan Metode Speed Reading dalam Pembelajaran Membaca untuk Menigkatkan Hasil Belajar Siswa di SMKN 3 Takalar by Rahmat Hasan

“…According to the research findings, the process of learning to read using the speed-reading method improved the learning results of the students in which in cycle 1 meeting 1 the results obtained an active percentage of 64% and this increased in the second meeting to 72%. …”
Get full text

A Study of Dynamic Loading and Unloading Damage of Fiber-Reinforced Concrete under Confining Pressure by Chao Lin, Li Rao, Cheng-Lin Zhang, Zhi-Wen Yang, Fang Chen, Qing You, Xian-Jun Tan

“…Considering the influence of confining pressure in the actual service environment of concrete in underground projects, the damage characteristics of fiber-reinforced concrete under the action of confining pressure are evaluated according to the variation of measured permeability values by means of a triaxial ultralow permeability damage test system. …”
Get full text

Safety Evaluation of the Wear Life of High-Speed Railway Bridge Bearings by Monitoring Train-Induced Dynamic Displacements by Gaoxin Wang, Youliang Ding, Hui Guo, Xinxin Zhao

Get full text

Experimental Investigation on the Drift and Collision of Containers Induced by Tsunami Action on a Wave Absorbing Revetment by Woo-Dong Lee, Taeyoon Kim, Jiwon Kim, Seon-Ki Kim, Hyeseong Oh, Taegeon Hwang

Get full text

Investigation on Dynamic Factors of Railway Steel-Plate–Concrete Composite Beam Bridges With Small and Medium Spans by Jin Di, Yi Su, Yuxuan Han, Jinming Luo, Fengjiang Qin, Rui Yan

“…Dynamic factor (DF) is an important indicator for describing the dynamic action of a train on a bridge. For small- and medium-span bridges, although existing research and codes have studied and specified the DF of steel–concrete composite beam bridges, few studies have been refined to steel-plate–concrete composite beam bridges (SPCCBs), and the effect of eccentric loads has not been considered. …”
Get full text

Safe Reinforcement Learning for Competitive Autonomous Racing: Integrated State–Action Mapping and Exploration Guidance Framework by Yuanda Wang, Jingyu Liu, Xin Yuan, Jiacheng Yang

“…Autonomous race driving has emerged as a challenging domain for reinforcement learning (RL) applications, requiring high-speed control while adhering to strict safety constraints. …”
Get full text

Study on erosion resistance experimental and mathematical modeling of nano-silica concrete in gravelly Gobi windy area by Kai Zhang, Bo Yang, Benli Liu, Yanhua Zhao, Aojun Guo, Li Chen, Yongshuai Liu, Guangyu Yan

“…The ER of NS-modified concrete exhibited a decreasing trend with the increase in erosion particle size. …”
Get full text

Kinetic analysis of change of direction simulating a defensive action in soccer players with and without acute fatigue by Matías de Pablo, Carol Torres, David Ulloa-Díaz, Gabriel Fábrica

“…Times, forces, impulses, and force rates for different subphases during support were compared. Speeds remained consistent across pre-fatigue (4.53 ± 0.55 m s-1) and post-fatigue (4.58 ± 0.70 m s-1) trials. …”
Get full text

Experimental study on pore structure and dynamic mechanical properties of modified rubber concrete after freeze-thaw cycle by Minggao Chen, Shujie Yang, Shuyuan Wang, Yan Zhou

“…The elastic action of rubber particles can reduce the increase of the internal porosity of concrete under the action of freeze-thaw cycles and reduce the internal porosity of concrete materials. (3) The peak stress and dissipated energy of three kinds of concrete specimens decreased linearly due to freeze-thaw cycle, and the decrease of plain concrete was higher than that of modified rubber concrete. …”
Get full text

The direct cost and geography of Brussels mass transport’s operating delays by Frédéric Dobruszkes, Yves Fourneau

Get full text

Investigation on dynamic response of liquid-filled cylindrical shell structures under the action of combined blast and fragments loading by Zhujie Zhao, Hailiang Hou, Dian Li, Xiaowei Wu, Yongqing Li, Zhenghan Chen, Linzhi Wu

Get full text