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Showing 81 - 100 results of 373 for search '(( decrease actions speed ) OR ( (increased OR increased) actions speed ))*', query time: 0.08s Refine Results
  1. 81

    Is Brazil reaching malaria elimination? A time series analysis of malaria cases from 2011 to 2023. by Klauss Kleydmann Sabino Garcia, Seyi Soremekun, Amanda Amaral Abrahão, Paola Barbosa Marchesini, Chris Drakeley, Walter Massa Ramalho, André M Siqueira

    Published 2024-01-01
    “…Trend analysis indicated a decreasing trend in all malaria infections since late 2017 (monthly reduction = 0.81%, p-value <0.05), while Pf infections have increased progressively since 2015 (monthly increase = 0.46%, p-value <0.05). …”
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  2. 82

    System modelling and characteristic research of novel high water-based synchronous lubrication piston pump by Hao JIANG, Lang YU, Yongkang LI

    Published 2025-05-01
    “…The results show that the proposed synchronous lubrication method can produce lubricating oil in the lubrication chamber with increasing speed. With the increase of pump speed, the thickness of slipper auxiliary film decreases, and the extension of static pressure action time causes the increase of leakage. …”
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  3. 83

    Structural Dynamic Response of a Shield Tunnel under Aircraft Taxiing Load by Zhanyou Luo, Kuangqin Xie, Baoping Zou, Mingyao Jiang, Wei Zheng

    Published 2021-01-01
    “…The results show that the transverse displacement and acceleration response of tunnel segment exhibit evident time-space effect under the action of aircraft taxiing load. The transverse displacement and arch waist acceleration of the shield segment increase first and then decrease. …”
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  4. 84

    Design and Test of Vertical Axis Rotating Cutters for Cutting Corn Roots and Crown by Xin Feng, Chenggong Xie, Jiarui Tong, Shunchang Guo, Bendi Qi, Yunpeng Gao, Lijun Wang, Qi Wang

    Published 2025-03-01
    “…With the increase in the forward speed of the device, the rate of soil disturbance and the power consumption of the device were also increased, but the qualified rate of root–crown length was decreased. …”
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  5. 85

    Threshold Effects, Sacrifice Ratio and Government Debt The Smooth Transition Regression Approach by sara ghobadi

    Published 2024-09-01
    “…In fact, trade openness may shift some of the inflationary pressure to the balance of payments, resulting in lower average increases in the general price level. The positive effect of increasing speed of reducing inflation, in the second regime has led to an increase in the sacrifice ratio. …”
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  6. 86

    Population analysis of mortality risk: Predictive models from passive monitors using motion sensors for 100,000 UK Biobank participants. by Haowen Zhou, Ruoqing Zhu, Anita Ung, Bruce Schatz

    Published 2022-10-01
    “…The rise of passive monitors to measure participant activity without requiring specific actions opens the possibility for population level analysis. …”
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  7. 87

    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

    Published 2025-02-01
    “…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. …”
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  8. 88

    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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  9. 89

    Experimental Investigation of the Dynamic Deformation of Wind Turbine Blades Based on 3D-Digital Image Correlation by Liru Zhang, Jing Jia, Shibing Shao, Wei Gao, Dachuan Niu

    Published 2024-12-01
    “…The experimental results show that the dynamic waving deformation of the blade shows the trend of increasing and then decreasing with the increase in wind turbine rotational speed and incoming wind speed, and when the rotational speed reaches 500 r/min and the incoming wind speed reaches 9 m/s, the blade deformation reaches the maximum value; the dynamic waving deformation of wind turbine blade decreases with the increase in the elastic modulus of the blade and the degree of the decrease decreases gradually; the dynamic deformation of is predicted by the multiple displacement distribution of different blades under different operating conditions, and is obtained by the fitting of the experimental data. …”
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  10. 90

    Investigations of Dynamic Mechanical Performance of Rubber Concrete under Freeze-Thaw Cycle Damage by Jingli Zhang

    Published 2023-01-01
    “…The results show that with the increase of freeze-thaw cycles, the wave speed decreases, and the freeze-thaw action will damage the rubber concrete and reduce the longitudinal wave velocity. …”
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  11. 91

    Model of Optimization of Process Parameters for Machining of Separate Design Elements of the Product by Gulnara Zhetessova, Irina Khrustaleva, Viacheslav Shkodyrev, Olga Zharkevich, Aliya Kanatova, Murat Kozhanov, Gulim Tattimbetova, Gulnur Abdugaliyeva

    Published 2025-05-01
    “…Thus, as a result of the optimization, the total labor intensity of individual transitions decreased by 18.3%, with an increase in processing error by 12.1%, and deterioration of the roughness parameter by 13.2%, which satisfies the initial conditions of optimization. …”
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  12. 92

    A New Approach for Online Transient Instability Assessment and Prediction via Tracing the Variation Trend of Synchronous Generator Energy by Parva Soori, Alireza Sobbouhi, Mohamma Reza Aghamohammadi, Mohamma Sadegh Sepasian

    Published 2025-01-01
    “…The energy is calculated using the integral of the electrical power of the generator measured over time. This energy increases during a fault and subsequently decreases in post-fault. …”
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  13. 93

    Control of an Electrical Vector Drive of a Mechanical Variable Masses’ System by Kvashnin V. V., Babash A. V., Kosenko V. A., Kvashnin V. O., Klimenko G. P.

    Published 2019-06-01
    “…It was shown that using the existing PI-regulators of speed and current and their settings, the speed dynamic error was found to be as high as 21% at a regulating action, whereas during the disturbing action it was 8%. …”
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  14. 94

    Comparative analysis of competitive activity parameters of amateur boxers high qualification by V.P. Martsiv

    Published 2014-12-01
    “…As a result of innovations in the rules of the competition, boxing match was different higher intensity combat, attacking actions began to perform at a higher speed mode. Conclusions : As a result of the transition to the new formula of fighting to increase the density of the match. …”
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  15. 95

    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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  16. 96
  17. 97

    Community-Engaged Approach for Health Equity: Enhancing an Active Environment in Michigan by Tsu-Yin Wu, Xining Yang, Alex Swartzinski, Jessica Kwek

    Published 2024-12-01
    “…Introduction: During the COVID-19 pandemic, a decrease in physical activity (PA) has been reported in the United States and worldwide. …”
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  18. 98

    Specifics of the Algorithmic Prescriptions in the Learning Process of the Gymnastics Exercises’ Techniques by Victor BUFTEA

    Published 2025-03-01
    “…When dividing a whole into constituent parts, it is necessary that they be classified or arranged according to their common characteristics, such as the movement of certain segments in the same direction, with the same mode of symmetry, speed, amplitude, the increasing order of the degree of difficulty, etc., which allow the identity of the phases and their positive transfer by extrapolation on other actions and, obviously, which does not contradict the physiological and psychological-pedagogical mechanisms of motor skills formation. …”
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  19. 99

    Non-Contact Fall Detection System Using 4D Imaging Radar for Elderly Safety Based on a CNN Model by Sejong Ahn, Museong Choi, Jongjin Lee, Jinseok Kim, Sungtaek Chung

    Published 2025-05-01
    “…A CNN model classifies postures into standing, sitting, and lying, while changes in the speed and position distinguish falling actions from lying-down actions. …”
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  20. 100

    Evaluating and Forecasting the Probability of Lightning Occurrence in Rasht City by Afsaneh Ghasemi, Jamil Amanollahi

    Published 2020-06-01
    “…In this research, the data of the years 2012_2018 of the Meteorological Station of Rasht were used, including dependent variable of occurrence and non-occurrence of lightning during 7 years and independent variables of factors affecting lightning including temperature, relative humidity, cloudy, wind speed, wind direction, pressure air and Previous day's lightning. …”
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