Showing 621 - 640 results of 2,962 for search '"horizontalism"', query time: 0.06s Refine Results
  1. 621

    Simulation Analysis and the Improvement of the Omnibearing Walking Robot by Liang Hu, Luo Qiang, Deng Zhenghua, Ge Weiguo

    Published 2016-01-01
    “…By adding a rotating mechanism on each sole,the redesigned robot can walk on the slope surface,thereby,it can walk on the two special surfaces as horizontal surface,slope surface,and overcome the vertical surface. …”
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    Article
  2. 622

    Bone Augmentation Procedures in a Patient with Acromegaly by Laura Andreea Schiller, Albert Cristian Schiller, Adalbert Schiller, Aida Gabriela Dascalu, Silviu Brad

    Published 2020-01-01
    “…Two guided bone regeneration procedures were made on the same patient: horizontal ridge augmentation with lateral wall approach sinus graft of the left maxilla and horizontal ridge augmentation of the front left maxilla. …”
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  3. 623
  4. 624

    Experimental Study on Crack Extension Rules of Hydraulic Fracturing Based on Simulated Coal Seam Roof and Floor by Lu Gao, Xiangtao Kang, Gun Huang, Ziyi Wang, Meng Tang, Xiaoying Shen

    Published 2022-01-01
    “…The results show that (1) under the condition of triaxial unequal pressure, the hydraulic fractures are vertical in the coal seam, and the extension direction of hydraulic fractures in the coal seam will be deflected, with the increase of the ratio of the horizontal maximum principal stress to the horizontal minimum principal stress. …”
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  5. 625

    Experimental Study and Numerical Study on Shear Bearing Capacity of Shear Key Joints of Reinforced Concrete Open-Web Sandwich Plates by Hongna Lu, Huagang Zhang, Kejian Ma, Qin Wu, Lan Jiang

    Published 2021-01-01
    “…The test results show that the shear key is horizontally cut and the concrete is pulled apart or crushed along the direction of chord width at the shear key-chords area; the strain level of the concrete and stirrup of the shear key is lower averagely; the development of the horizontal displacement and the strain of the longitudinal bars of the test pieces goes through elastic, elastoplastic, and plastic stages; the ultimate load of the test pieces has almost no relationship with the reinforcement ratio of shear key but is controlled by the degree of crack development in the area where shear key connects with the chords. …”
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  6. 626

    A meta-analysis of the effect of physical activity programs on fundamental movement skills in 3–7-year-old children by Yunjiao Yang, Xiaojin Mao, Wenhao Li, Botian Wang, Lixia Fan

    Published 2025-01-01
    “…The intervention effects for running ability, horizontal jump, kicking ability, and catching ability were better at less than 12 weeks than at 12 weeks and above. …”
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  7. 627

    Numerical Simulation Investigation on Well Performance Integrated Stress Sensitivity and Sand Production by Chong Cao, Linsong Cheng, Xiangyang Zhang, Junjie Shi

    Published 2021-01-01
    “…Combined with a quantitative description of these two key parameters, a sand-producing horizontal well model is established to evaluate production performance. …”
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  8. 628

    Simulation Analysis of Magnetic Characteristic of Double Permanent Magnet Wheel Linear Drive Device by Sun Feng, Ma Di, Zhao Chuan, Ren Huizhi, Xu Fangchao, Li Qiang, Jin Junjie

    Published 2020-03-01
    “…The rail is balanced in the horizontal direction,which greatly improves the driving efficiency of the driving device.…”
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  9. 629

    Investigation of the CO<sub>2</sub> Pre-Fracturing Mechanism for Enhancing Fracture Propagation and Stimulated Reservoir Volume in Ultra-Deep Oil Reservoirs by Liming Liu, Ran Ding, Enqing Chen, Cheng Zhang

    Published 2024-12-01
    “…The results reveal that in situ horizontal stress differences are the primary factor influencing fracture propagation. …”
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  17. 637

    Seepage mode in lamina-developed shale oil reservoirs under strong heterogeneous and strong fluid–solid coupling in Jiyang depression of China by Chunlei Yu, Shiming Zhang, Ting Chen, Zhigang Sun, Jiaxiang Xu

    Published 2025-01-01
    “…These tests revealed marked brittleness in horizontally oriented cores and elasticity in vertically oriented cores. …”
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  18. 638

    Research on the Impact of Different Force Directions on the Mechanical Properties and Damage Evolution Law of Sandstone with Different Hole Diameters by Fukun Xiao, Renhe Li, Le Xing

    Published 2021-01-01
    “…For the rock sample with the horizontal hole, symmetrical tensile cracks initially appear in the upper and lower parts of the hole and finally form shear failure. …”
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  19. 639

    Multi-Planar Cervical Motion Dataset: IMU Measurements and Goniometer by Lee Keidan, Rawan Ibrahim, Evyatar Ohayon, Chaim G. Pick, Ella Been

    Published 2025-01-01
    “…Analysis showed strong validity in the sagittal plane (R = 0.828 ± 0.051) and moderate in the frontal (R = 0.573 ± 0.138), with limitations in the horizontal plane (R = 0.353 ± 0.122). Reliability was high across all planes (Sagittal: ICC = 0.855 ± 0.065, Frontal: ICC = 0.855 ± 0.015, Horizontal: ICC = 0.945 ± 0.005). …”
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  20. 640

    Modeling Simultaneous Multiple Fracturing Using the Combined Finite-Discrete Element Method by Quansheng Liu, Lei Sun, Pingli Liu, Lei Chen

    Published 2018-01-01
    “…Fractures repel each other when multiple fractures propagate from a single horizontal well, while the nearby fractures in different horizontal wells attract each other when multiple fractures propagate from multiple parallel horizontal wells. …”
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