A New Mathematical Modeling Method for Four-Stage Helicopter Main Gearbox and Dynamic Response Optimization by Yuan Chen, Rupeng Zhu, Guanghu Jin, Yeping Xiong, Jie Gao, Meijun Liao

“…A new mathematical modeling method, namely, the finite element method and the lumped mass method (LMM-FEM) mixed modeling, is applied to establish the overall multinode dynamic model of a four-stage helicopter main gearbox. …”
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RouteLAND: An Integrated Method and a Geoprocessing Tool for Characterizing the Dynamic Visual Landscape Along Highways by Loukas-Moysis Misthos, Vassilios Krassanakis

“…To this end, we developed an integrated method and a Python (version 2.7.16) tool, named “RouteLAND”, for implementing an algorithmic geoprocessing procedure; through this geoprocessing tool, sequences of composite dynamic geospatial analyses and geometric calculations are automatically implemented. …”
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Preparation and properties of metal-core piezoelectric fibers for dynamic sensing using the double heat-shrinkage method by Dafei Hou, Xiangdong Kong, Keliang Feng, Kai Zhou, Yijin Pei, Yudie Shentu, Fangjie Xiang

“…This makes it challenging to manufacture piezoelectric fibers with global dynamic sensing capabilities, resulting in unstable product quality, such as uneven fiber diameters and internal structural defects, which restricts the application of metal-core piezoelectric fibers. …”
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Dynamic Monitoring of a Bridge from GNSS-RTK Sensor Using an Improved Hybrid Denoising Method by Chunbao Xiong, Zhi Shang, Meng Wang, Sida Lian

“…We should pay more attention to the dynamic monitoring of the bridge during construction in order to understand the structural status in time to prevent accidents.…”
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Seismic Resistance of Non-Linearly Deformable Large-Span Spatial Structures of Unique Buildings by Saidmaksud R. Razzakov

“…Analytical, computer and experimental modeling methods are applied in the study of seismic resistance and changing dynamic parameters of long-term loaded non-linearly deformed large-span spatial shell structures. …”
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Reliability Prediction Based on Multi-State Dynamic Bayesian Network Structure Learning for Complex System With Time-Lagged Correlation by Kaixin Liu, Weilu Chen

“…Then the judgement criterion of independent, simultaneous correlation and time-lagged correlation is given. To structure the model to describe the time-lagged correlation, the Time-lagged Dynamic Bayesian Network (TDBN) is built, meanwhile the modelling and calculation method are provided. …”
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Population dynamics and soil nutrient characteristics of the endangered Annamocarya sinensis in Yunnan, China by Shengjie Sun, Jiaole Liu, Xiaodong Wu, Guihua Zhang, Dan Zong, Dan Li

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A Comprehensive Analysis on the Nature of the Spiral Arms in NGC 3686, NGC 4321, and NGC 2403 by Valeria Kostiuk, Alexander Marchuk, Alexander Gusev, Ilia V. Chugunov

“…A distinctly defined corotation resonance is likely to indicate the existence of a spiral density wave, while the chaotic distribution of their positions may suggest a dynamic nature to the spiral structure. In this study, we analyzed measurements of the corotation radius obtained using several methods for three galaxies (NGC 3686, NGC 4321, and NGC 2403) that exhibit different morphologies of spiral structures. …”
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Optimal placement of post-tensioned self-centering yielding braced systems for braced frame structures by E. Nobahar, B. Asgarian, A. Torabi Goodarzi, O. Mercan

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THE INFLUENCE OF BOUNDARY CONDITIONS ON THE RESPONSE OF UNDERGROUND STRUCTURES SUBJECTED TO EARTHQUAKE by Veronika Pavelcová, Tereza Poklopová, Tomáš Janda, Michal Šejnoha

“…The paper deals with the prediction of the response of a real underground structure subjected to earthquake. A fully dynamic analysis is carried out in the GEO5 FEM program using the Finite Element Method. …”
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Evaluation of crystal structure and tensile properties at the micro level of friction stir weld developed with n-MQL by Mystica A, Senthil Kumar VS

“…The microscopic results also present the developed substructures such as subgrains, cell wall, orowan loops etc. Crystal structure in the nugget zone is analysed using Rietveld refinement method. …”
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Progressive collapse analysis on multicore computers using nonlinear dynamic approach by Sergiy Fialko

“… A method for solving the problem of structural progressive destruction is proposed, based on nonlinear finite element dynamic analysis, taking into account both physical and geometrical nonlinearity. …”
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Structural reorganization of neurocytes of CA1 field of hippocampus in dynamic after experimental thermal trauma and application of lyophilized xenograft by S. O. Lytvynyuk, K. S. Volkov, A. S. Volska, Z. M. Nebesna, S. B. Kramar

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Improvement of the dynamic properties of a column with step-variable flexural stiffness in terms of structural mounting damping and internal damping by Jurczyńska Anna

“…This column can model structures found in the engineering, mining or construction industries, machine parts, bridge elements or support structures. …”
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Theoretical analysis of dynamic sliding mechanism of rock slope with a bedding structural plane based on stress wave propagation by Shaobo Chai, Boyang Song, Jinhao Liu, Kai Liu, Xinyuan Liu, Jiehui Shi

“…Abstract The stress at the structural plane of bedding rock slope will change under dynamic load, which may lead to sliding failure risk of the slope. …”
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An Issue on Analysis of Digital Public Governance Political Opportunities Structure in Russia: Regional Aspect by A. М. Kaplunenko

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Influence of a Frame Structure Building Demolition on an Adjacent Subway Tunnel: Monitoring and Analysis by Wei Wang, Xianqi Xie, Fang Yuan, Peng Luo, Yue Wu, Changbang Liu, Senlin Nie

“…This study systematically analyzed the blasting and demolition process of a building adjacent to a metro tunnel using various monitoring methods, including blasting vibration, dynamic strain, deformation and settlement, pore water pressure, and displacement. …”
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Dynamics of a Sandwich Cylindrical Shell with a Functionally Graded Auxetic Honeycomb Core by Hossein Amirabadi

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Dynamic Response Analysis of Parallel Twin Tunnels Under Different Train Loads by Lin Wu, Jiayan Wang, Xiaoya Bian, Hong Guo

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Characteristics and dynamic significance of the structural stress field in the central segment of the Tan-Lu Fault Zone and its adjacent areas by JiaJi Luo, ZheMin Liu, ShuYuan Yu, Bing Feng, ZheJun Li, Peng Zhao, YuanYuan Yang

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