Acoustic Emission as a Method for Analyzing Changes and Detecting Damage in Composite Materials During Loading by Katarzyna PANASIUK, Krzysztof DUDZIK, Grzegorz HAJDUKIEWICZ

“…The experimental part comprised static tensile tests carried out on various sandwich composites, including simultaneous registration of elastic waves with increasing loads, carried out with the use of an acousticelectrical sensor connected. …”
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Spontaneous rupture on natural fractures and seismic radiation during hydraulic fracturing treatments by Benchun Duan

“…Abstract We extend spontaneous rupture models in earthquake source studies to analyze fluid injection problems. …”
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ICEIT 2024 - 59 Linear Generators: Comparison between Five – Phase and Three – Phase machines by Aslan Sa. Jalal

“… Linear electrical power generation is one of the methods to generate electrical power from linear moving forces with zero unwanted CO and NO emissions. Such power source can be harvested from linear moving systems such as oscillating engines (the so called free – piston engine), sea and ocean tides and waves. …”
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SEISMIC VELOCITY DETERMINATION IN GRAVEL AND SANDS USING PIEZOCRYSTALS by Santamarina Juan Carlos, Imhof Luis Armando

“…<br />The distance source-receiver was interval increased, which enabled, from the corresponding regression straight lines, to calculate in precise form the propagation velocities (for P waves).…”
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Tailoring microbial redox with alternating current for efficient mineralization of refractory organic nitrogen compounds in wastewater by Ye Yuan, Xucui Qian, Lulu Zhang, Wanxin Yin, Tianming Chen, Zhaoxia Li, Cheng Ding, Bo Wang, Bin Liang, Aijie Wang, Yang Liu, Fan Chen

“…Carbon metabolites from catechol meta-cleavage support nitro-reduction, denitrification, and cell viability without external carbon sources. Nitrification-denitrification is the primary pathway for inorganic nitrogen removal. …”
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Optimized smart home energy management system: Reducing grid consumption and costs through real-time pricing and hybrid architecture by Abdelrahman O. Ali, Mohamed R. Elmarghany, Ahmed M. Hamed, Mohamed Nabil Sabry, Mohamed M. Abdelsalam

“…The system combines Maximum Power Point Tracking (MPPT) solar chargers and Pure Sine Wave (PSW) inverters for efficient energy management. …”
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Unveiling the Cosmic Dance of Repeated Nuclear Transient ASASSN-14ko: Insights from Multiwavelength Observations by Shifeng Huang, Tinggui Wang, Ning Jiang, Rong-Feng Shen, Zhaohao Chen, Yuanming Wang, Jiazheng Zhu, Yibo Wang, Yunguo Jiang, Xinwen Shu, Hucheng Ding, Xiongjun Fang, Yifan Wang, Jie Lin, Jingran Xu, Xu Chen, Zheyu Lin, Zhenfeng Sheng

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Advancing EMC Analysis With GAN-Driven Signal Classification and Waveform Modulation by Mona Esmaeili, Sameer D. Hemmady, Oameed Noakoasteen, Edl Schamiloglu, Christos Christodoulou, Payman Zarkesh-Ha

“…This study advances Electromagnetic Compatibility (EMC) by investigating how electromagnetic interference (EMI) from Radio Frequency (RF) sources affects digital interconnects. Unlike traditional analyses centered on Continuous Wave (CW) signals, we adopt an RF-focused approach using S-parameter data and consistent RF power to emphasize steady-state responses. …”
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International importance and spread of SARS-CoV-2 variants Alpha, Delta, and Omicron BA.1 into Spain by Pilar Gallego-García, Samuel L. Hong, Nena Bollen, Simon Dellicour, Guy Baele, Marc A. Suchard, Philippe Lemey, David Posada

“…During the Delta and Omicron waves, the United Kingdom and Germany became important sources of the virus. …”
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Optimizing 3D seismic survey geometries using ray tracing and illumination modeling: A case study from Penobscot field by Kumar Pradeep, Narayan Satya, Ai Hanbing, Abdelrahman Kamal, Pratap Birendra, Fnais Mohammed S.

“…The WF construction approach assimilates elastic wave propagation through a heterogeneous and geologically complex Earth medium. …”
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Integrating Multimodal Deep Learning with Multipoint Statistics for 3D Crustal Modeling: A Case Study of the South China Sea by Hengguang Liu, Shaohong Xia, Chaoyan Fan, Changrong Zhang

“…This study introduces a novel approach that integrates multimodal deep learning with multipoint statistics (MPS) to develop a high-resolution 3D crustal P-wave velocity structure model of the SCS. Our method addresses the limitations of traditional algorithms in capturing non-stationary geological features and effectively incorporates heterogeneous data from multiple geophysical sources, including 44 wide-angle seismic crustal structure profiles obtained by ocean bottom seismometers (OBSs), gravity anomalies, magnetic anomalies, and topographic data. …”
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Possible Continuous Vertical Water Leakage of Deep Aquifer: Records from a Deep Well in Tianjin Province, North China by Yan Zhang, Xiaolong Sun, Tianming Huang, Shengwen Qi, Li-Yun Fu, Qiu-Ye Yang, Junhua Hu, Bowen Zheng, Wang Zhang

“…With the negative phase shifts of the M2 tidal wave, previously, deep Gaocun well (~3500 m) in the North China Platform is assumed to be confined fairly well. …”
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Lagrangian modelling reveals sediment pathways at evolving coasts by Bart van Westen, Matthieu A. de Schipper, Stuart G. Pearson, Arjen P. Luijendijk

“…At locations with oblique wave incidence this evolution manifests itself with predominant downdrift dispersal and updrift trapping of sediment from adjacent beaches. …”
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Analysis of automated surface roughness parameter support systems based on dynamic monitoring by M. R. Gimadeev, A. A. Li

“…The sound vibrations obtained empirically, presented in spectral and wave forms, were in good agreement with data from other sources. …”
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Parameter uncertainty in medium-term coastal morphodynamic modeling by Anna Kroon, Jakob C. Christiaanse, Arjen P. Luijendijk, Matthieu A. de Schipper, Roshanka Ranasinghe

“…Furthermore, we find that the magnitude of the uncertainty induced by the free model parameters is comparable to that resulting from year-to-year variations in wave climate, underscoring the importance of including both sources in uncertainty assessments.…”
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US Bipartisan Consensus on China: The Making and the Implementation by V. Yu. Zhuravleva

“…The conceptual positioning of a new external enemy instead of unification brought to the United States anti-Chinese hysteria among conservative politicians at the state level, which was realized in the adoption of discriminatory laws in Republican states against Chinese citizens and a new wave of anti-Chinese sentiment in society, manifested in outbreaks of violence against Asian minorities.…”
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Realism and Antirealism in Informational Foundations of Quantum Theory by Tina Bilban

“…Our approach thus explains all the features of the quantum behavior explained by informational foundations of quantum theory: the wave function and its collapse, entanglement, complementarity and quantum randomness. …”
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Reservoir Mud Releasing May Suboptimize Fluvial Sand Supply to Coastal Sediment Budget: Modeling the Impact of Shihmen Reservoir Case on Tamsui River Estuary by Yu‐Ta Hsueh, Fu‐Chun Wu, Qinghua Ye, Steven Y. J. Lai, Yinphan Tsang

“…A vast majority of the released muds were delivered through the estuary and exported to offshore by flood advection, wave dispersion, and tidal flushing. The flood‐driven sands, sourced mainly from downstream tributaries, were instead the major contributor to coastal sediment budget. …”
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Sunflower-based butterfly optimization algorithm with enhanced RNN for the harmonics elimination in multilevel inverter by V. Mohan, G. Krithiga, M. Thamil Alagan, V. Sathya

“…Abstract Multilevel inversion describes a power conversion technique that reduces Total Harmonic Distortion (THD) by gradually increasing the output voltage and approaching a sine wave. The fundamental goal of Multi Level Inverters (MLIs) is to produce an approximate sinusoidal voltage from many levels of dc voltages, which are typically supplied from capacitor voltage sources that convert DC input voltage to AC output voltage. …”
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On Self and the Era: Literary Exploits of Russian Émigrées in Africa by KRYLOVA Natalia Leonidovna

“…The emigrant generation of Russians of the “first wave”, who found themselves in Africa, had the ability to create literature. …”
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