A new model for predicting characteristics of the near-field leakage in high-pressure CO2 pipelines by Yan Shang, Xiaoling Chen, Peilu Wu, Zhanjie Li, Ming Yang, Xiaokai Xing, Jian Jiao, Xinze Li

“…Utilizing this model, the characteristics of under-expanded jets resulting from high-pressure CO2 pipeline leakage are investigated in this study. The shock wave structures of the Mach disk and jet boundary layer are examined. …”
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The hybrid action tool for operations of cleaning of turbine units cavities by Vitalii Tkachuk, Viktor Shchetynin, Sergii Shlyk, Olga Chencheva, Oleksandr Salenko

“…Receiving energy from the flow, the masses, performing self-oscillating motion, come into contact with the treated surface having a layer of strong contamination, and create a multipoint shock-cyclic loading of the surface, which results in active development of initial defects of the contamination film, due to which the following action of the water-ice stream produces better and more productive cleaning. …”
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Penaeus vannamei aquaculture water quality prediction based on the improved back propagation neural network by DING Jinting, ZANG Zelin, HUANG Min

“…The topology of the model was 40-14-4, that was, the temperature, pH value, dissolved oxygen, and oxidation-reduction potential were the input variables in m=10 consecutive time units, the number of hidden layer nodes was 14, and the output layer was 4. In order to overcome the disadvantages of traditional back propagation (BP) neural network including slow convergence speed, easy to fall into the shock, poor generalization ability and so on, the adaptive variable step size BP-neural network learning algorithm based on the fuzzy method had been developed, which can reduce the learning time of BP-neural network, improve the convergence efficiency and network stability.The computed results for water quality showed good agreement with the measured values. …”
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Micro-friction mechanism characterization of particle-reinforced multilayer systems of 316L and 430L alloys on grey cast iron by Mohammad Masafi, Heinz Palkowski, Hadi Mozaffari-Jovein

“…Specifically, the sample comprising 316L as both the first and second coating layers and WC particles (Sample 3) exhibited pronounced cracking and delamination, whereas the sample with 316L as the first layer and 430L with TiC particles as the second layer (Sample 6) demonstrated superior performance. …”
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A laser-induced wide-range thin-film temperature sensor without additional anti-oxidative encapsulations by Yuyu Hou, Haibo Xie, Yibo Li, Zimo Cai, Bin Zhang, Yang Ju, Huayong Yang, Kaichen Xu

“…However, the realization of such integrated temperature sensors typically requires complicated layer-by-layer molding and sintering processes including additional thermal barrier coatings. …”
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Mechanistic insights into high strain rate deposition of tantalum carbide coatings via cold spray by Ambreen Nisar, Sohail M.A.K. Mohammed, Denny John, Anil Lama, Yiefi Fu, Rony T Murickan, Sudipta Seal, Arvind Agarwal

“…This work establishes a new pathway for CS processing of pure UHTCs for extreme aerospace and hypersonic applications.…”
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Application of improved equivalent modeling method in dynamic performance analysis of printed circuit boards by Jianbo Wang, Leiyao Liu, Haiping Liu, Xiaokun Zhang, Yuhui Bai, Jiaxi Jin, Zhaobo Chen

“…The structural dynamic performance of printed circuit boards (PCB) directly affects the reliability and stability of onboard electronic equipment in vibration and shock environments. Hence, studying and analyzing the structural dynamic performance of PCBs holds significant importance. …”
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Study on influence of dense medium on impact pressure of detonation waves subjected to contact blasts by MENG Yuanpei, MA Yue, HE Yuan, GUO Lei, LING Qi, ZHOU Jie, WANG Chuanting, HE Yong

“…Additionally, finite element analysis software was used to simulate the initiation processes of three types of explosives with different dense medium acting as buffer layers. …”
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Evaluating and Forecasting the Probability of Lightning Occurrence in Rasht City by Afsaneh Ghasemi, Jamil Amanollahi

“…After preprocessing and processing data, data mining models including Classification & Regression Tree (CART), Chi-squared Automatic Interaction Detector (CHAID), Induction of Decision Trees (C5) and neural networks Radial Basis Function (RBF), Multi Layer Perceptron (MLP) and Support Vector Machine (SVM) were used in Spss Modeler Ver 20 software. …”
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Integrated diagnostic analysis of ejecta from lead with micro-defects under detonation loading by Dasen Xu, Huaipu Kang, Liang Qiao, Haoyu Chen, Tiegang Tang, Guowu Ren, Yongtao Chen

“…Notably, spatial analysis indicated layered fragmentation governed by wave interactions, distinguishing planar from spherical shock contributions.DiscussionBy leveraging the complementary strengths of PDV, Asay-F window, and X-ray diagnostics, this study achieves a comprehensive characterization of ejecta formation in shock-loaded lead. …”
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DART-scale Impacts into a Complex Low-strength Target: Insights into Asteroid Dimorphos’s Interior from Simulations by Cem Berk Senel, Robert Luther, Özgür Karatekin, Gareth S. Collins, Steven Goderis, Philippe Claeys

“…Impact processes are fundamental in governing asteroid evolution. …”
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Review of observations on the boundary of the Martian induced magnetosphere by Jing Wang

“…Based on the comprehensive detection data of plasma and magnetic field from MAVEN, it is confirmed that the boundary of the Martian induced magnetosphere is a magnetohydrodynamic discontinuity, and its physical properties are similar to those of the Earth's magnetopause. The pile-up process of the magnetic fields occurs upstream of the discontinuity, and its properties resemble those of the plasma depletion layer upstream of the Earth's magnetopause. …”
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TRAUMA AND SELF-DISCOVERY IN SADE ADENIRAN’S IMAGINE THIS by IYANUOLUWA TAIWO AKINLUYI

“… This paper examines the multifaceted journey of the protagonist as she navigates through layers of psychological trauma and embarks on a transformative quest for self-understanding in Sade Adeniran’s Imagine This. …”
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Use of femtosecond laser generated reactive oxygen species to manage inflammation and enhance wound healing after ocular trauma by Jiashuai Fan, Mikhail Fomovsky, Chao Wang, Mariya Zyablitskaya, Christos Sazeides, Dusan Bogunovic, Sinisa Vukelic

“…Injuries to the cornea, the transparent outer layers of the eye, may lead to scar-driven fibrosis that decreases visual clarity and light refraction to the retina. …”
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Research Progress on Fatigue Damage and Surface Strengthening Technology of Titanium Alloys for Aerospace Applications by Weiming Li, Shaoqing Wang, Xiao Yang, Hongbo Duan, Yimeng Wang, Zhong Yang

“…Through comprehensive analysis, the research reveals that surface modification techniques, including shot peening (SP), ultrasonic surface polling process (USRP), and laser shock peening (LSP), significantly enhance fatigue performance through two primary mechanisms: (1) the generated residual compressive stress fields effectively inhibit crack initiation and retard propagation rates; (2) improved surface integrity characteristics, such as reduced roughness and work-hardened layers, contribute to enhanced oxidation resistance thereby preserving structural integrity.…”
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Characterization and interfacial reinforcement mechanism of MgO/FHZC refractory composite by Runfeng Wang, Ao Huang, Huazhi Gu, Lu Gan, Yongshun Zou, Shenghao Li

“…These pores improve the thermal shock resistance of the composite and reduce its thermal conductivity. …”
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Observations of ionospheric disturbances via U-shaped traces on ionograms by O. A. Laryunin

“…Recent observations show that the effects from an earthquake can occur at large distances from the epicenter.For instance, soundings in the Irkutsk region detected the anomalies that occurred several dozens of minutes after the main shock of the 11.03.2011 earthquake in Japan. At the initial phase, the anomaly was recordedas a multicusp structure in the ionogram, which was probably related tothe multiple layers of the ionosphere. …”
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Nonlinearity of 3 minute Slow Magnetoacoustic Waves in the Sunspot Umbral Atmosphere by Y. Sanjay, S. Krishna Prasad, Robert Sych, P. S. Rawat

“…Based on the NI profile and the formation heights of these channels, we conjecture that nonlinear wave processes are most prominent between the AIA 1700 Å and AIA 304 Å formation layers and again between AIA 131 Å and AIA 171 Å.…”
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Neural networks for the analysis of traced particles in kinetic plasma simulations by G. Torralba Paz, A. Bohdan, J. Niemiec

“…Cosmic-ray acceleration processes in astrophysical plasmas are often investigated with fully kinetic or hybrid kinetic numerical simulations, which enable us to describe a detailed microphysics of particle energization mechanisms. …”
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TECTONIC POSITION OF MARBLE MELANGES IN THE EARLY PALEOZOIC ACCRETION-COLLISIONAL SYSTEM OF THE WESTERN PRIBAIKALIE by V. S. Fedorovsky, A. M. Mazukabzov, D. P. Gladkochub

“…Obviously, carbonate rocks (that composed the original layers and horizons of stratified beds) can become less viscous to a certain degree at some locations during the process of oblique collision and acquire unusual properties and can thus intrude into the surrounding rocks of silicate composition. …”
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