Determination of Dynamic Stresses and Displacements under the Action of an Impact Load on a Two-Layer Structure during the Indentation Process by N. E. Babushkina, A. A. Lyapin

“…This will allow us to identify significant characteristics of the strength properties of homogeneous and heterogeneous structures.Materials and Methods. An elastoplastic model of material behavior and a shock indentation scheme were used, which took into account the masses of the indenter and the striker coupled by linear springs. …”
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POLARIZATION REPRODUCTION OF STRUCTURAL ANISOTROPY MAPS OF BRAIN PREPARATIONS FOR DIFFERENTIAL DIAGNOSTICS OF HEMORRHAGES OF TRAUMATIC AND NON-TRAUMATIC GENESIS by М. Гараздюк, О. Ушенко, О. Дуболазов

“…As a result, the corresponding random values and their fluctuations in the coordinate distributions of linear birefringence of the structural elements of the polycrystalline architectonics of the experimental brain samples decrease. …”
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The features of the Paleozoic-Mesozoic complexes of Kiber Cape (Chukotka, Arctic Russia): a structural-deforma-tion analysis by S. M. Katkov

“…The research was based on a structural analysis of the linear and planar elements. …”
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Combined Evaluation of Room Acoustic Descriptors in Different Structural Configurations via ODEON Simulations and Artificial Neural Networks by Eriberto Oliveira DO NASCIMENTO, Paulo Henrique Trombetta ZANNIN

“…This study evaluated the combined sensitivity analysis of several room acoustic descriptors: reverberation time (T30), center time (Ts), early decay time (EDT), definition (D50), clarity (C50), useful-to-detrimental sound ratio (U50), and speech transmission index (STI); and also it assessed how these descriptors responded jointly to different acoustic-structural factors. The first-order factors were background noise (A), acoustic ceiling tile sound absorption coefficient (B), confinement (C), and occupancy (D), along with their interaction effects. …”
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Long-term effects of the COVID-19 lockdown on the structural and functional outcomes of neovascular AMD patients in Suzhou, China. by Zheyao Gu, Xiangying Luo, Ruizhu Sun, Ting Xi, Chunyuan Zhang

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A colorimetric detection of creatine kinase for monitoring of physiological conditions in sports injury rehabilitation based on metal nanoparticle structures by Ruqiong Wei, Shenyi Lu, Tao Wang, Zhanghui Lin, Jiaying Hu, Jinyuan Guo, Xinze Jiang, Raquel Alarcón Rodríguez, Yunshan Zhang

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Hydraulic Performance Modeling of Inclined Double Cutoff Walls Beneath Hydraulic Structures Using Optimized Ensemble Machine Learning by Mohamed Kamel Elshaarawy, Martina Zeleňáková, Asaad M. Armanuos

“…Abstract This study investigates the effectiveness of inclined double cutoff walls installed beneath hydraulic structures by employing five machine learning models: Random Forest (RF), Adaptive Boosting (AdaBoost), eXtreme Gradient Boosting (XGBoost), Light Gradient Boosting Machine (LightGBM), and Categorical Boosting (CatBoost). …”
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Numerical Analysis of Flow-Induced Vibration of Heat Exchanger Tube Bundles Based on Fluid-Structure Coupling Dynamics by Lei Chen, Hongxin Zhang, Song Huang, Bo Wang, Chuanliang Zhang

“…In this paper, based on the continuity equation, momentum equation, turbulence model, and dynamic grid technology, the vibration response of the elastic tube bundle under the mutual induction of shell and tube fluids is studied by using pressure-velocity solver and two-way fluid-structure coupling (FSC) method. The results show that the monitoring points on the same connection block have the same vibration frequency, while the vibration amplitude is different. …”
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A Compact MultiBand and Dual-Polarized Mobile Base-Station Antenna Using Optimal Array Structure by Young-Bae Jung, Soon-Young Eom

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Semantic processing of argument structure during naturalistic story listening: Evidence from computational modeling on fMRI by Tianze Xu, Jixing Li, Xiaoming Jiang

“…A long-standing theoretical debate exists in linguistics concerning argument structure processing, with separationism focusing on syntactic structure and projectionism on semantic properties. …”
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Study on evolution characteristics of coal fracture structure and fluid migration law under the action of water-loaded particles by Zhongxiang GAO, Jing YANG, Houyuan GAO, He YANG, Jinrui HU, Shuyang SUN

“…In order to clarify the migration behavior of water-loaded particles in the process of coal seam water injection, clarify the evolution characteristics of fracture structure and the law of fluid migration, the traditional cubic law is used to describe the linear seepage process inside the filling fracture. …”
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A system for assessing the functional state of blood flow in the skin surface layers by the speckle structure of multiply scattered optical radiation by N. D. Abramovich, S. K. Dick

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Community structure and diversity of soil nematodes in different slope directions of wild cherry plum forests in Xinjiang, China by CAO Jing, CUI Dong, JIANG Zhicheng, YAN Jiangchao, WU Yunhao, LIU Junqi, GUO Jinfeng, HAN Yaxin, HAN Shutong

“…Among them, the number of nodes, edges, edge density, and connectivity of the nematode network in the semi shaded slope soil were the highest, indicating that in this habitat, the nematode collinear network was more complex and had a more stable food web structure inside. The linear regression model showed that the complexity of nematode networks was significantly positively correlated with external soil physicochemical factors (nitrate nitrogen and available phosphorus)(P<0.05), and there was also a significant positive correlation between soil nematode richness index and network complexity (P<0.01). …”
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Transverse Wave Propagation in Functionally Graded Structures Using Finite Elements with Perfectly Matched Layers and Infinite Element Coupling by Kulandhaivel Hemalatha, Anandakrishnan Akshaya, Ali Qabur, Santosh Kumar, Mohammed Tharwan, Ali Alnujaie, Ayman Alneamy

“…The results from SAFE-PML and SAIFE are in excellent agreement, indicating that these techniques effectively model the shear horizontal transverse wave propagation in such structures. This study also demonstrates that combining finite and infinite element approaches provides accurate and reliable simulation of wave phenomena in functionally graded piezoelectric materials, which has applications in sensors, actuators, and non-destructive testing.…”
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First M87 Event Horizon Telescope Results. VIII. Magnetic Field Structure near The Event Horizon by The Event Horizon Telescope Collaboration, Kazunori Akiyama, Juan Carlos Algaba, Antxon Alberdi, Walter Alef, Richard Anantua, Keiichi Asada, Rebecca Azulay, Anne-Kathrin Baczko, David Ball, Mislav Baloković, John Barrett, Bradford A. Benson, Dan Bintley, Lindy Blackburn, Raymond Blundell, Wilfred Boland, Katherine L. Bouman, Geoffrey C. Bower, Hope Boyce, Michael Bremer, Christiaan D. Brinkerink, Roger Brissenden, Silke Britzen, Avery E. Broderick, Dominique Broguiere, Thomas Bronzwaer, Do-Young Byun, John E. Carlstrom, Andrew Chael, Chi-kwan Chan, Shami Chatterjee, Koushik Chatterjee, Ming-Tang Chen, Yongjun Chen, Paul M. Chesler, Ilje Cho, Pierre Christian, John E. Conway, James M. Cordes, Thomas M. Crawford, Geoffrey B. Crew, Alejandro Cruz-Osorio, Yuzhu Cui, Jordy Davelaar, Mariafelicia De Laurentis, Roger Deane, Jessica Dempsey, Gregory Desvignes, Jason Dexter, Sheperd S. Doeleman, Ralph P. Eatough, Heino Falcke, Joseph Farah, Vincent L. Fish, Ed Fomalont, H. Alyson Ford, Raquel Fraga-Encinas, Per Friberg, Christian M. Fromm, Antonio Fuentes, Peter Galison, Charles F. Gammie, Roberto García, Zachary Gelles, Olivier Gentaz, Boris Georgiev, Ciriaco Goddi, Roman Gold, José L. Gómez, Arturo I. Gómez-Ruiz, Minfeng Gu, Mark Gurwell, Kazuhiro Hada, Daryl Haggard, Michael H. Hecht, Ronald Hesper, Elizabeth Himwich, Luis C. Ho, Paul Ho, Mareki Honma, Chih-Wei L. Huang, Lei Huang, David H. Hughes, Shiro Ikeda, Makoto Inoue, Sara Issaoun, David J. James, Buell T. Jannuzi, Michael Janssen, Britton Jeter, Wu Jiang, Alejandra Jimenez-Rosales, Michael D. Johnson, Svetlana Jorstad, Taehyun Jung, Mansour Karami, Ramesh Karuppusamy, Tomohisa Kawashima, Garrett K. Keating, Mark Kettenis, Dong-Jin Kim, Jae-Young Kim, Jongsoo Kim, Junhan Kim, Motoki Kino, Jun Yi Koay, Yutaro Kofuji, Patrick M. Koch, Shoko Koyama, Michael Kramer, Carsten Kramer, Thomas P. Krichbaum, Cheng-Yu Kuo, Tod R. Lauer, Sang-Sung Lee, Aviad Levis, Yan-Rong Li, Zhiyuan Li, Michael Lindqvist, Rocco Lico, Greg Lindahl, Jun Liu, Kuo Liu, Elisabetta Liuzzo, Wen-Ping Lo, Andrei P. Lobanov, Laurent Loinard, Colin Lonsdale, Ru-Sen Lu, Nicholas R. MacDonald, Jirong Mao, Nicola Marchili, Sera Markoff, Daniel P. Marrone, Alan P. Marscher, Iván Martí-Vidal, Satoki Matsushita, Lynn D. Matthews, Lia Medeiros, Karl M. Menten, Izumi Mizuno, Yosuke Mizuno, James M. Moran, Kotaro Moriyama, Monika Moscibrodzka, Cornelia Müller, Gibwa Musoke, Alejandro Mus Mejías, Daniel Michalik, Andrew Nadolski, Hiroshi Nagai, Neil M. Nagar, Masanori Nakamura, Ramesh Narayan, Gopal Narayanan, Iniyan Natarajan, Antonios Nathanail, Joey Neilsen, Roberto Neri, Chunchong Ni, Aristeidis Noutsos, Michael A. Nowak, Hiroki Okino, Héctor Olivares, Gisela N. Ortiz-León, Tomoaki Oyama, Feryal Özel, Daniel C. M. Palumbo, Jongho Park, Nimesh Patel, Ue-Li Pen, Dominic W. Pesce, Vincent Piétu, Richard Plambeck, Aleksandar PopStefanija, Oliver Porth, Felix M. Pötzl, Ben Prather, Jorge A. Preciado-López, Dimitrios Psaltis, Hung-Yi Pu, Venkatessh Ramakrishnan, Ramprasad Rao, Mark G. Rawlings, Alexander W. Raymond, Luciano Rezzolla, Angelo Ricarte, Bart Ripperda, Freek Roelofs, Alan Rogers, Eduardo Ros, Mel Rose, Arash Roshanineshat, Helge Rottmann, Alan L. Roy, Chet Ruszczyk, Kazi L. J. Rygl, Salvador Sánchez, David Sánchez-Arguelles, Mahito Sasada, Tuomas Savolainen, F. Peter Schloerb, Karl-Friedrich Schuster, Lijing Shao, Zhiqiang Shen, Des Small, Bong Won Sohn, Jason SooHoo, He Sun, Fumie Tazaki, Alexandra J. Tetarenko, Paul Tiede, Remo P. J. Tilanus, Michael Titus, Kenji Toma, Pablo Torne, Tyler Trent, Efthalia Traianou, Sascha Trippe, Ilse van Bemmel, Huib Jan van Langevelde, Daniel R. van Rossum, Jan Wagner, Derek Ward-Thompson, John Wardle, Jonathan Weintroub, Norbert Wex, Robert Wharton, Maciek Wielgus, George N. Wong, Qingwen Wu, Doosoo Yoon, André Young, Ken Young, Ziri Younsi, Feng Yuan, Ye-Fei Yuan, J. Anton Zensus, Guang-Yao Zhao, Shan-Shan Zhao, The Event Horizon Telescope Collaboration

“…This polarized synchrotron radiation probes the structure of magnetic fields and the plasma properties near the black hole. …”
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Enhanced Performance of an AlGaN-Based Deep-Ultraviolet LED Having Graded Quantum Well Structure by Huabin Yu, Qian Chen, Zhongjie Ren, Meng Tian, Shibing Long, Jiangnan Dai, Changqing Chen, Haiding Sun

“…In this paper, we propose a novel DUV LED structure embedded with graded QWs in which the Al composition was linearly changed to screen the QCSE. …”
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Dynamical behavior of analytical solutions and bifurcation analysis for a novel structured (2+1)-dimensional Kadomtsev-Petviashvili equation via analytic approach by Mohammed S. Ghayad, M. Y. Hamada, Hamdy M. Ahmed, Homan Emadifar, Karim K. Ahmed

“…Bright soliton, dark soliton, singular soliton, and singular periodic, periodic, hyperbolic, exponential, Jacobi elliptic (JE), and Weierstrass elliptic doubly periodic solutions are among the many unique structures that are constructed in this study. The dynamical resilience of the generated solutions is evaluated by means of a linear stability study and bifurcation analysis. …”
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Sound Scattering by an Elastic Spherical Shell and its Cancellation using a Multi-pole Approach by Eldad Jitzchak AVITAL, Neeshtha Devi BHOLAH, Giuseppe Cortez GIOVANELLI, Touvia MILOH

“…It is aimed to cancel the sound scattering using combinations of multi-pole sources located at the centre of a shell filled with compressible fluid. Assuming linear acoustics and structural dynamics, exact solutions are derived for total elimination of the sound scattering for three cases: a free-space, near a hard ground or near a free-surface, where in the last two cases it is assumed that the incoming wave propagates normal to the interface to maximize sound reflection back unto the source of the incoming wave. …”
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Effect of decision parameter efficiency on target reliability by Andrew Way, Nico de Koker, Celeste Viljoen

“…Generic cost optimization assumes a linear dependence between the decision parameter and the structural resistance. …”
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Development and Optimization of Linear Motor Vehicle Bogie by QI Jin

“…In order to settle the problems of linear motor bogie axle end device abscission and wheel polygonization attrition, independent intellectual property rights linear motor vehicle bogie was developed by Guangzhou Metro Corporation and CSR Qingdao Sifang Locomotive & Rolling Stock Co., Ltd., which adopted no-bolster structure, wheel inner side independent suspension structure and unspaced resilient hanger structure, and had lighter weight and lower energy dissipation than existing BM3000-LIM bogie with good dynamic performance. …”
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