FEATURES OF ELECTROMECHANICAL ACOUSTIC ENERGY CONVERSION BY CYLINDRICAL PIEZOCERAMIC TRANSDUCERS WITH INTERNAL SCREENS IN COMPOSITION OF FLAT SYSTEMS by A. G. Leiko, I. V. Kandrachuk, A. O. Sviatnenko

“…They include: the role of acoustic interaction in the process of energy conversion; determination of the mechanism of quantitative assessment of the influence of interaction on these processes; the dependence of the degree of violation of the radial symmetry of the acoustic loading of the emitters on the amount of acoustic interaction; the appearance of multimodality of the mechanical field of emitters in the structure of the plane system and the dependence of the redistribution of energy between all modes on the degree of disturbance of the radial symmetry of the acoustic loading of the emitters.…”
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Clinical Features and Surgical Strategies of Distal Radius Posttraumatic Deformity by Ning Zhang, Jiahu Fang

“…All the patients underwent preoperative anterior and lateral X-ray plain scanning of bilateral wrist joints, showing different degrees of radius shortening, inferior ulnar and radial mismatch, palmar angle, and ulnar deviation angle, among which 11 patients had an uneven joint surface. …”
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Coupling Vibration Analysis of Turbine Shared Support Rotor-Bearing System with Squeeze Film Dampers by Jiaqi Han, Guihuo Luo, Wei Chen, Fei Wang, Lulu Liu, Zhenhua Zhao, Gang Luo

“…The simulations show that the unbalance of the power turbine rotor, the radial and bending stiffnesses of the shared support structure, and the radial clearances of squeeze film dampers at the shared support structure of the rotor-bearing system all affect the coupling response. …”
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Imaging of elbow entrapment neuropathies by Domenico Albano, Gabriella Di Rocco, Salvatore Gitto, Francesca Serpi, Stefano Fusco, Paolo Vitali, Massimo Galia, Carmelo Messina, Luca Maria Sconfienza

“…Ultrasound is the preferred modality for assessing nerve structure and motion, while MRI excels in detecting muscle denervation and guiding effective management of ulnar, median, and radial nerve entrapments. Key Points Ultrasound is the primary modality for assessing nerve structure and stability. …”
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Comparative Microstructural Evaluation of Wood in Three Dominant Ziziphus Species of Desert Ecosystem (Cholistan), Pakistan by Muhammad Bilal, Zaheer-ud-din Khan, Sohaib Muhammad, Uzma Hanif, Khalid Hussain, Muhammad Tayyab, Andleeb Anwar Sardar, Hassan Nawaz, Muhammad Jawad Tariq Khan, null Mahrukh, Aneela Rasool, Summiya Faisal, Muhammad Zahid

“…The vessels were rounded in outline in all the species studied and found mostly solitary or in radial multiples of 2 in Ziziphus mauritiana and Z. nummularia, while in radial multiples of 2 to 5 in Z. spina-christi. …”
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Comparison of Methods for Estimating Mechanical Properties of Wood by NIR Spectroscopy by L. R. Schimleck, J. L. M. Matos, R. Trianoski, J. G. Prata

“…Spectra collected from radial and transverse surfaces provided similar calibration statistics. …”
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Influence of Deviatoric Stress on the Deformation and Damage Evolution of Surrounding Rock under Unloading Conditions by Gongyu Hou, Jinping Liang, Haoyong Jing, Jinxin Tan, Yongkang Zhang, Xi Yang, Xin Xie

“…When deviatoric stress increased to a relatively higher level, the radial strain rates were highly unstable, and the surrounding rock near or at the opening free surface was damaged locally and regionally. …”
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A New Unified Solution for Deep Tunnels in Water-Rich Areas considering Pore Water Pressure by Hao Fan, Lianguo Wang, Shuai Wang, Chongyang Jiang

“…Results show that the tangential stresses are always larger than the radial stress. The radial stress presents a gradually increasing trend, while the tangential stress presents a trend of first increasing and then decreasing, and the maximum tangential stress appears at the interface between the elastic and plastic zones. …”
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Research on Energy Conversion and Damage Features of Unloading Instability of Sandstone under High Stress by Zhiyuan Hou, Chuanbo Hao, Fukun Xiao, Gang Liu

“…The higher the initial confining pressure, the greater the elastic energy, radial deformation energy, and dissipated energy at the rock fracture point. …”
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Modelling and Estimation of Interior Orientation of Non-Metric Cameras using Artificial Intelligence by Hasanain A. Ajjah, Ahmed H H Alboabidallah, Mamoun U. Mohammed, Awesar A. Hussain

“…Therefore, the estimations of radial distortions k1, k2, and tangential distortions p1 and p2 are invalid. …”
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PHYSICAL FIELDS OF CIRCULAR CYLINDRICAL PIEZOCERAMIC RECEIVER IN PRESENCE OF A FLAT ACOUSTIC SOFT SCREEN by A. V. Derepa, A. G. Leiko, O. N. Pozdniakova

“…The aim of the work was to solve the problem of receiving plane sound waves by «cylindrical piezoceramic transducer – flat acoustically soft screen» system.Considered system was characterized by a violation of the radial symmetry of the radiation load of the transducer while maintaining the radial symmetry of the electric load. …”
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Influence of Balance Hole Diameter on Leakage Flow of the Balance Chamber in a Centrifugal Pump by Wei Dong, Diyi Chen, Jian Sun, Yan Dong, Zhenbiao Yang, Junle Yan

“…However, research is not very clear on the internal flow of the balanced chamber, due to the small axial and radial sizes and the complicated flow conditions in the chamber. …”
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Energy-Momentum for a Charged Nonsingular Black Hole Solution with a Nonlinear Mass Function by Irina Radinschi, Theophanes Grammenos, Farook Rahaman, Andromahi Spanou, Sayeedul Islam, Surajit Chattopadhyay, Antonio Pasqua

“…We also focus on the study of the limiting behavior of the energy for different values of the radial coordinate, the parameter β, and the charge q. …”
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Prediction of Solar Coronal Structures Using Fourier Neural Operators Based on the Solar Photospheric Magnetic Field Observation by Jingmin Zhao, Xueshang Feng

“…From 1 to 20Rs, the SSIM values for the number density and radial speed surpass 0.9. Relative to OMNI observations, the mean absolute percentage error for the radial speed generated from the FNO‐SC model does not exceed 0.25. …”
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Descriptive Characteristics and Injury Patterns of Earthquake-Related Peripheral Nerve Injuries in the Extremities by Mehmet Ozel, Mustafa Altıntaş

“…Lower limb PNIs mainly occurred in the peroneal nerve, while upper limb PNIs mainly occurred in the radial nerve.…”
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In-Process Quality Inspection of Rolling Element Bearings Based on the Measurement of Microelastic Deformation of Outer Ring by Kuosheng Jiang, Lianghe Li, Liubang Han, Shuai Gou

“…A testing machine with low shaft speed and light radial load condition is generally used to test the dynamic quality of bearings, which avoids creating any potential damages to testing bearings. …”
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Student Perception of "A" Fighting Workshop for Digital Information Technology (Digital Technology) Program PSMZA by Norhafiza Binti Idris, Noor Rulhanim Binti Mohamad Ariffin

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Fascicle differentiation of upper extremity nerves on high-resolution ultrasound with multimodal microscopic verification by Luka Pušnik, Barbora Radochová, Jiří Janáček, František Saudek, Igor Serša, Erika Cvetko, Nejc Umek, Žiga Snoj

“…The median, ulnar, and superficial branch of radial nerve (n = 41) were visualized in 14 cadaveric upper limbs using 22-MHz HRUS. …”
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Some Movement Mechanisms and Characteristics in Pebble Bed Reactor by Xingtuan Yang, Yu Li, Nan Gui, Xinlong Jia, Jiyuan Tu, Shengyao Jiang

“…In this study, experiments have been carried out to study the dispersion phenomenon, and the variation of dispersion region and radial distribution of pebbles in the specifically shaped flow field are shown. …”
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An Equivalent Condition and Some Properties of Strong J-Symmetric Ring by Shun Xu

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