Influence of Vacuum Precooling Pressure on SOD Enzyme Activity of Fresh Lycium barbarum and Molecular Dynamics Simulation by Hongbo ZHANG, Ningbo KANG, Lianghuan ZHOU, Jun ZHANG, Qianjin QU

“…The results of molecular dynamics simulation showed that the total energy, potential energy, kinetic energy and bond angle energy of SOD enzyme were in a balanced and stable state. …”
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Aerodynamic performance enhancement of centrifugal compressor using numerical techniques [version 1; peer review: 2 approved] by Srinivas G, Shivani S, Amar Murthy A

“…Background Centrifugal compressors are dynamic machines utilizing a rotating impeller, efficiently accelerate incoming gases, transforming kinetic energy into pressure energy for compression. They serve a wide range of industries, including air conditioning, refrigeration, gas turbines, industrial processes, and applications such as air compression, gas transportation, and petrochemicals, demonstrating their versatility. …”
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Applicability of the Reinforced Ground Embankments on Sloped Terrain and Their Comparison with Alternative Rockfall Protection System Solutions: Kanlıpelit Case by Muhammet Çelik, Mohammad Manzoor Nasery

“…Initially rock fall analyses were performed on 8 cross sections in order to obtain bounce height, velocity and total kinetic energy values prior to constructing the platform. …”
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Study of dynamic characteristics of impact of two solid deformable bodies at impact speed of up to 100 m/s by D. I. Chernyavsky, D. D. Chernyavsky

“…In the course of the analysis of interpolation formulas, absolute and relative data on the transformation of the initial kinetic energy of the indenter into the distribution of energies after impact are obtained: the value of the kinetic energy of the indenter after the impact, the values of the energy of elastic and plastic deformations, and the energy of shock waves. …”
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Experimental Investigation of the Crater Caused by Hypervelocity Rod Projectile Impacting on Rocks by Yanyu Qiu, Songlin Yue, Mingyang Wang, Gan Li, Yihao Cheng, Zhangyong Zhao, Zhongwei Zhang

“…The relation between the kinetic energy of the projectile and the size of the crater was discussed. …”
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Study on the Influence of Collision Scene on the Energy Dissipation Process for Train Collision by Lirong Guo, Jingke Zhang, Tao Zhu, Shoune Xiao, Yanwen Liu, Benhuai Li

“…Orderly and controllable dissipation of impact kinetic energy is the key to ensuring train collision safety in different collision scenarios. …”
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A special relativistic heat engine by William S. Cariens

“…An increase in rest mass means that both the internal energy of a mass and its macroscopic kinetic energy increase!!!…”
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Design and characterization of a fractal-inspired multi-frequency piezoelectric energy converter by Davide Castagnetti

“…A promising harvesting technique, in terms of simplicity and efficiency, is the conversion of ambient kinetic energy through piezoelectric materials. This work aims to design and investigate a piezoelectric converter conform to a fractal-inspired, multi-frequency structure previously presented by the author. …”
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Distribution of energy in propagation for ocean extreme wave generation in hydrodynamics laboratory by D. Fadhiliani, M. Ikhwan, M. Ramli, S. Rizal, M. Syafwan

“…In terms of position, the energy curve is symmetrical.CONCLUSION: According to Hamiltonian's description of the energy distribution, the smaller the modulation frequency, the greater the potential and kinetic energy involved in wave propagation, and vice versa. …”
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Freeze-Thaw Cycle Effect on Sputtering Rate of Water-Saturated Yellow Sandstone under Impact Loading by Yunbing Hu, Tianzhu Duan, Penghui Xian, Liang Chen

“…Finally, the sputtering rate of the fragments is obtained by using the relationship of total work, dissipated energy, and kinetic energy. The main conclusions are as follows: The freeze-thaw temperature has a significant effect on the fracture degree of yellow sandstone. …”
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Design and characterization of a fractal-inspired multi-frequency piezoelectric energy converter by Davide Castagnetti

“…A promising harvesting technique, in terms of simplicity and efficiency, is the conversion of ambient kinetic energy through piezoelectric materials. This work aims to design and investigate a piezoelectric converter conform to a fractal-inspired, multi-frequency structure previously presented by the author. …”
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Analysis of the Distribution and Transmission Law of Vibration Energy of Planetary Gear by Wu Yuchao, Ma Chaofeng, Liu Kai, Fu Yu, Dou Kai

“…The strain energy and kinetic energy of vibration of the planetary gear are calculated for four planetary gears under the operation condition,in which the ring gear is fixed. …”
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Injection Rate-Dependent Deflecting Propagation Rule of Hydraulic Fracture: Insights from the Rate-Dependent Fracture Process Zone of Mixed-Mode (I-II) Fracturing by Yuekun Xing, Bingxiang Huang

“…Thus, the mixed-mode (I-II) fracture tends to propagate unstably driven by kinetic energy once FPZ develops completely under fast loading. …”
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Existence of Infinitely Many Distinct Solutions to the Quasirelativistic Hartree-Fock Equations by M. Enstedt, M. Melgaard

“…We establish existence of infinitely many distinct solutions to the semilinear elliptic Hartree-Fock equations for N-electron Coulomb systems with quasirelativistic kinetic energy −α−2Δxn+α−4−α−2 for the nth electron. …”
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CRASHWORTHINESS AND LIGHT WEIGHT DESIGN OF BODY IN WHITE BASED ON HIGH STRENGTH STEEL AND FILLING MATERIALS by 姚宙, 郝玉敏, 李亦文, 李红建

“…Structure of vehicle body is designed to absorb kinetic energy,transform impact force and keep survival space during crash. …”
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DYNAMIC ANALYSIS OF DOUBLE COMPOSITE BEAM WITH MOVING MASS by ZHAO Liang, LIU LiHua

“…With some assumptions, the strain energy and the kinetic energy of the system are gotten. Then the axial-bending coupled equations of motion are derived by the Hamilton’s principle, and solved by the finite element method combined with Newmark method. …”
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Effect of Impact Angle on Particle Fracture Phenomenon by Hiroshi Satone, Kenji Iimura, Michitaka Suzuki

“…The results of this study indicated that: (i) the crystallite size correlated with the fracture stress of the particle; (ii) the crystallite size also showed a correlation with the critical fracture velocity and the kinetic energy of the particle; and (iii) the particle fractured more easily at impact angles under 45°.…”
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INFLUENCE OF THE NOSE SHAPE OF PROJECTILES ON THE PENETRATION CHARACTERISTICS OF ALUMINUM HONEYCOMB SANDWICH PLATES by HU Jing, LU MingJian, ZHANG Yong, ZHANG YinBo

“…The aluminum honeycomb sandwich plates were impacted by the hemispherical-nosed projectiles and the bluntnosed projectiles launched by a one-stage gas gun,and the influence of the nose shape of projectiles on the ballistic limits,the failure mechanisms of the targets and energy absorption efficiency was analyzed.The results show that the ballistic limit of bluntnosed projectile is higher than hemispherical-nosed projectile,and the nose shape of projectile has a significant effect on the failure mode of aluminum honeycomb sandwich plates.The energy absorption efficiency of sandwich target against blunt-nosed projectile impact is significantly higher than hemispherical-nosed projectile,but the difference between the energy absorption efficiency decreases with the increase of the initial kinetic energy.…”
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Study of the Shock Absorption Effectiveness of Air Cushions by Jacek Roguski, Leszek Jurecki, Ryszard Łyszczek, Krzysztof Cygańczuk

“…The basic principles of operation of the jump cushion are based on controlled absorption of the kinetic energy of the human body falling from a great height. …”
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Design Mixers to Minimize Effects of Erosion and Corrosion Erosion by Julian Fasano, Eric E. Janz, Kevin Myers

“…These major parameters include (i) chemical environment, (ii) hardness of solids, (iii) density of solids, (iv) percent solids, (v) shape of solids, (vi) fluid regime (turbulent, transitional, or laminar), (vii) hardness of the mixer's wetted parts, (viii) hydraulic efficiency of the impeller (kinetic energy dissipation rates near the impeller blades), (ix) impact velocity, and (x) impact frequency. …”
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