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Showing 141 - 160 results of 384 for search '(( ((decrease OR increased) OR increase) actions speed ) OR ( concrete actions speed ))', query time: 0.16s Refine Results
  1. 141

    Characterizing the state of heart rate autonomic regulation and EEG in elderly women with falls syndrome by Taisiya P. Shiryaeva, Denis M. Fedotov, Anatoly V. Gribanov, Irina N. Deryabina, Irina N. Krainova, Sergey F. Bagretsov

    Published 2022-12-01
    “…Conclusion ― A deterioration in the quality of performing complex motor actions and a decrease in postural control in elderly women with falls syndrome were which may have caused their postural instability. …”
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    Article
  2. 142

    Optimization and Experimental Testing of the Drag Torque Model Based on the Cavitation Effect by Li Jie, Lian Hailong, Lan Hai, Wang Zhiyong

    Published 2024-02-01
    “…With the increased rotation speed, the cavitation effect volume fraction increases first and then decreases. …”
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  3. 143

    Numerical Study on the Explosive Separation of Pyrotechnic Cutter by Shihui Xiong, Yaokun Ye, Yanhua Li, Yuquan Wen

    Published 2019-01-01
    “…As the distance increases, the difference between the initial cutting speed and the maximal speed of the cutter gradually decreases and effectively disappears for a distance of 8.5 mm. …”
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  4. 144

    Non-Uniform Thermal Transfer of Molten Steel and Its Effect on Inclusion Particles Removal Behavior in Continuous Casting Tundish by Zhixiao Zhang, Tianpeng Qu, Deyong Wang, Xianglong Li, Lei Fan, Xingzhi Zhou

    Published 2025-02-01
    “…While the inlet temperature is lower, the horizontal stream cannot be maintained, resulting in a decrease in the removal rate of inclusions. Increasing the casting speed will increase the velocity of the molten steel in the tundish, make it easier to shorten the temperature difference between the inlet and outlet, and reduce the removal rate of inclusions. …”
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  5. 145

    Experimental research of single - rotor helicopter unintentional yaw rotation by V. V. Efimov, V. A. Ivchin, O. E. Chernigin, K. O. Chernigin

    Published 2020-04-01
    “…Aviation accidents related to unintentional rotation may periodically occur while flying single-rotor helicopters. On-time and correct actions may help the pilot to find the way out of this hazardous situation. …”
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  6. 146

    Changes in air quality in Poland in 2020 in the context of the COVID-19 pandemic: spatial and seasonal analysis by Joanna Strużewska, Aleksander Norowski, Grzegorz Jeleniewicz, Maria Kłeczek, Marcin Kawka, Paulina Jagiełło, Aleksandra Starzomska

    Published 2025-08-01
    “…It is also worth noting that the pandemic's impact on air quality was seasonal, resulting from meteorological conditions such as temperature, humidity and wind speed. These conditions were crucial for the spread of pollutants and their concentration in different parts of the year. …”
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  7. 147

    Kinematic analysis of the back squat at different load intensities in powerlifters and weightlifters by Valerio Giustino, Domenico Savio Salvatore Vicari, Domenico Savio Salvatore Vicari, Flavia Figlioli, Flavia Figlioli, Marco Gervasi, Eneko Fernández Peña, Naima Schifaudo, Mattia Tedesco, Patrik Drid, Antonio Paoli, Giuseppe Battaglia, Giuseppe Battaglia, Antonino Bianco, Antonino Patti

    Published 2024-10-01
    “…., 60%, 70%, 80%, 90%, 100%) of the 1-RM. An action camera recorded the execution of each BS trial in the sagittal plane and, afterward, the videos were analyzed by measuring the range of motion (ROM) of hip, knee, and ankle for the angular kinematics, and the timing, distances, speeds, and accelerations of the barbell for the linear kinematics.ResultsRegarding the angular kinematics, no significant differences were found in the parameters in the starting and ending positions among the 5 trials, while a significant decrease was found in the hip relative angle (p = 0.026) in the maximum flexion position as load intensity increased. …”
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  8. 148

    Queue Formation and Obstacle Avoidance Navigation Strategy for Multi-Robot Systems Based on Deep Reinforcement Learning by Tianyi Gao, Zhanlan Li, Zhixin Xiong, Ling Wen, Kai Tian, Kewei Cai

    Published 2025-01-01
    “…Upon successful formation training, a speed control mechanism is introduced to improve the stability of the queue during navigation, ensuring robots maintain uniform speed and formation while avoiding obstacles. …”
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  9. 149

    Enhanced PID for pedal vehicle force control using hybrid spiral sine-cosine optimization and experimental validation by Azrul Azim Abdullah Hashim, Nor Maniha Abdul Ghani, Mohammad Osman Tokhi

    Published 2025-09-01
    “…Future research will aim to enhance this approach by integrating vehicle speed control with advanced actuator and pedal force control systems. …”
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  10. 150

    Analysis of The Long-Term Links Between the Money Supply and The Consumer Price Index of The Republic of Azerbaijan by U. Y. Karimova, L. A. Rustamova, H. A. Afandiyeva

    Published 2022-08-01
    “…It allows you to influence macroeconomic components, such as the amount of money supply, activity in the credit market and the exchange rate of the national currency. Such actions lead to an increase in the money supply and the speed of its turnover, ensuring the availability of loans. …”
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  11. 151

    Influence of Polygon Wheel on Dynamic Performance of Meter-gauge Locomotive by Jingtao HU, Jiuhe YANG, Junjun DING, Zhaoxi LI, Fu LI

    Published 2019-03-01
    “…At last, the change trend of wheel-rail vertical forces was studied under the joint action of polygon wheel and track excitation. The results showed that due to the low running speed of the meter-gauge locomotive, the polygon wheel will form low frequency vibration which will increase the vibration response of the car body; the polygon wheel will greatly increase the wheel-rail vertical forces, but it has little effect on the derailment coefficient; the wave depth limit is inversely proportional to the running speed of the locomotive and the harmonic order; the track excitation will not cover the trend caused by polygon wheel, but it will greatly increase the wheel-rail vertical forces. …”
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  12. 152

    Application of a Frequency Converter in Electric Automatic Control of Central Heating by Jingwen Yin, Guifeng Zhang

    Published 2022-01-01
    “…The experimental results show that the temperature control strategy using a frequency converter automatic compensation method reduces the energy waste caused by manual regulation to a certain extent. When the speed of a water pump motor decreases to 4/5 of the original, the power consumption will decrease to about 52% of the original and save about 48% of the power; When the speed drops by 3/5, the power consumption is about 22% of the original, saving about 78% of the power. …”
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  13. 153

    New information technology of centralized management of passenger car fleet by A. V. Komissarov, E. A. Zubkova, E. G. Krokhaleva, M. A. Evgen’Eva, N. B. Karavanova, A. A. Veselova, R. Yu. Zakharov, Yu. A. Ioffe, M. A. Skvortsov

    Published 2017-12-01
    “…It is noted that the sources of increased complexity of managing the passenger car fleet are the constantly increasing complexity of business processes automated at the linear enterprise, which conflicts with the existing regulatory and technological base, as well as increasing requirements for the speed and accuracy of execution of all operations with cars. …”
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  14. 154

    Formation of Orthogonal Components of Input Currents in Microprocessor Protections of Electrical Equipment by F. A. Romaniuk, Yu. V. Rumiantsev, V. Yu. Rumiantsev, I. V. Novash

    Published 2021-06-01
    “…With a strong saturation of the magnetic core of current transformers, the speed of obtaining reliable values of these components is increased by 1.5–2 times.…”
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  15. 155

    A Method of the SVPWM Pulse Over-modulation Based on Carrier Modulation and Its Implementation by LIU Li, TAN Jianzhong

    Published 2023-04-01
    “…In order to expand the operating speed range of wind turbines, reduce losses for the turbine units, and increase power generation, a SVPWM (space vector pulse width modulation) pulse over-modulation method based on carrier modulation is proposed in this paper. …”
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  16. 156

    THE AERODYNAMIC CHRACTERISTICS CALCULATION METHODOLOGY OF TWO-SHELL PARAGLIDERS by V. V. Ovchinnicov, Yu. V. Petrov

    Published 2018-07-01
    “…A two-shell paraglider is a soft wing, the form of which is supported by the high-speed pressure in the stream and it is a complex aeroelastic system. …”
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  17. 157

    Numerical simulation of coal particle motion characteristics in the envelope region of spiral drum based on discrete element method by Zhen Tian, Shan Gao, Lianwei Ma, He Wang, Yang Ge

    Published 2025-01-01
    “…Through statistical analysis, it was found that the coal loading rate decreases with the increasing of traction speed. As the drum speed increases, the coal loading rate first increases and then decreases. …”
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  18. 158

    The effect of relative pitch size on physiological, physical, technical and tactical variables in small-sided games: a literature review and practical guide by Michael C. Rumpf, Michael C. Rumpf, Michael C. Rumpf, Johannes Jäger, Filipe M. Clemente, Filipe M. Clemente, Filipe M. Clemente, Stefan Altmann, Stefan Altmann, Matthias Lochmann

    Published 2025-05-01
    “…Several physical variables showed significant positive associations (total distance, relative total distance, maximum speed, number of sprints, sprinting, high-speed running, jogging, acceleration and deceleration, high-metabolic load distance, work-to-rest ratio) and negative associations (walking distance) with increases in relative pitch size (p < 0.05). …”
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  19. 159

    The response characteristics and stability evaluation of vegetated slope under strong wind by Yanlin Liu, Fei Wang, Feng Ji, Lianhua Zhang, Jianjun Zhao, Chen Zheng, Jibin Chen

    Published 2024-11-01
    “…At wind forces ≥ 13 (typhoon: 37.0–41.4 m/s), vegetation exerts a negative influence under the combined action of strong wind loads. (2) Based on the experimentally determined evolution of soil strength parameters, a formula c (v, w) was fitted to express the variation of cohesion with wind speed (v) and moisture content (w). (3) The optimized evaluation model demonstrates increased sensitivity compared to the traditional model, resulting in a 17.88% increase in sliding force and a 10.62–11.64% increase in anti-sliding force. …”
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  20. 160

    A Formal Approach to Road Safety Assessment Using Traffic Conflict Techniques by Oumaima Barhoumi, Mohamed H. Zaki, Sofiene Tahar

    Published 2024-01-01
    “…Furthermore, we observed that shockwave speed could contribute to traffic conflicts by enabling evasive actions such as sudden braking or lane changes as the risk of collisions increases. …”
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