Dynamic Models of Multilingualism on the Territory of Western Ukraine by Наталія Михальчук, Павло Левчук, Ернест Івашкевич, Олександр Набочук

“…The purpose of the article is to study lexical units, with the help of which it becomes possible to build up the models of multilingualism, which are dominant among the population on the territory of Western Ukraine. Methods. Theoretical methods – categorical and structurally-functional analysis of the texts, the methods of systematization, modeling, generalization; empirical ones – the analysis of lexical units, the experiment. …”
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Re-Using Historical Aerial Imagery for Obtaining 3D Data of Beach-Dune Systems: A Novel Refinement Method for Producing Precise and Comparable DSMs by Jaime Almonacid-Caballer, Carlos Cabezas-Rabadán, Denys Gorkovchuk, Jesús Palomar-Vázquez, Josep E. Pardo-Pascual

“…At the same time, this method shows significant potential for its application in other dynamic landscapes, as well as urban or agricultural monitoring.…”
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Dynamic Scene Segmentation and Sentiment Analysis for Danmaku by Limin Li, Jie Jing, Peng Shi

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Elasticity of Nacrite: Implications for Subduction Zone Dynamics by Ishita Das, Gaurav Shukla

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Effect of heat generation on dynamics of cutting process by Vilor L. Zakovorotny, Irina A. Vinokurova

“…One of the mechanisms causing the loss of balance stability in the dynamic cutting system is specified by the forces-processing speed relation. …”
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Determine cable dynamic parameters from vibration measurement results by Nguyen Huu HUNG, Tran Viet HUNG

“…Structural health monitoring is a particularly important issue for cable-stayed bridges. …”
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Determine train load and speed based on dynamic displacement results by Nhung Thi Cam NGUYEN, An Thai LE, Hoang Nguyen BUI, Thuc Van NGO, Huy Phan BUI, Minh Quang TRAN

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Molecular Dynamics Simulation of Functional and Hybrid Epoxy Based Nanocomposites by Ali Khodadadi, Mahmoud Haghighi, Hossein Golestanian, Farshid Aghadavoudi

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Multi-Disciplinary Investigations on the Best Flying Wing Configuration for Hybrid Unmanned Aerial Vehicles: A New Approach to Design by Janani Priyadharshini Veeraperumal Senthil Nathan, Martin Navamani Chellapandian, Vijayanandh Raja, Parvathy Rajendran, It Ee Lee, Naveen Kumar Kulandaiyappan, Beena Stanislaus Arputharaj, Subhav Singh, Deekshant Varshney

“…The proposed design method includes distinct calculations of the UAV and modelling using 3D experience. …”
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Mechanical properties of a photosensitive resin structure by ZHU Dong-mei, DING Feng, LIU Hai-ping, LIU Guo-yong

“…A 3D printing photosensitive resin structure has many advantages, such as good corrosion resistance, flexibility, low yield, and superior deformability; thus, it has been widely used in several fields.In this study, a new photosensitive resin structure was designed and built using 3D printing method.The new photosensitive resin structure is mainly used as a damping element in shockabsorbing and -isolating composite structures.First, load-displacement curves were obtained by compression experiments using the universal testing machine controlled via a microcomputer, and the equivalent elastic modulus of the specific points in the structure was calculated.Dynamic loading tests were conducted using the fatigue machine.Moreover, the hysteresis loops under different frequencies between 5 Hz and 20 Hz were obtained.The equivalent damping ratio was calculated on the basis of the hysteresis loops.The static and dynamic calculation models were built on the basis of the finite element method.After the calculations, the numerical results and the test data under the same conditions were compared.The numerical results agreed well with the test data, thereby verifying the feasibility of the finite element models.Furthermore, the influences of different geometric parameters, such as slot width, inner arc, outer arc, and thickness, on the equivalent elastic modulus of the specific location and equivalent damping ratio of photosensitive resin were investigated by the finite element method.When the 3D printing photosensitive resin structure is subjected to force, it maintains a stiffness output and small deformation along the longitudinal direction; however, the lateral displacement can be enlarged.The 3D printing photosensitive resin structure has a good capability to reduce vibration and resist deformation.The results provide references for the future research of the static and dynamic characteristics and engineering application of the 3D printing photosensitive resin structure.…”
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CFD–DEM Analysis of Internal Soil Erosion Induced by Infiltration into Defective Buried Pipes by Jun Xu, Fei Wang, Bryce Vaughan

“…This study employs a coupled computational fluid dynamics–discrete element method (CFD–DEM) framework to simulate the detachment, transport, and redistribution of soil particles under varying infiltration pressures and pipe defect geometries. …”
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Human motion similarity evaluation based on deep metric learning by Yidan Zhang, Lei Nie

“…Specifically, when extracting the action information feature vectors using the automatic encoder-decoder network model, a sliding window method is used to divide the key point sequences of each limb part into sequence patches, and the action information feature vectors independent of the camera viewpoint and skeleton structure are extracted in a smaller time unit, so as to obtain a more refined action similarity evaluation result. …”
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Reliability-based Design Optimization of Complex Structures by El Hami Abdelkhalak, Vernieres-Hassimi Lamiae, El Hami Norelislam

“…In this paper presents an appraisal of coupling the method of synthesis modal and reliability-based structural system optimization.…”
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Thermal Decomposition of Core–Shell-Structured RDX@AlH₃, HMX@AlH₃, and CL-20@AlH₃ Nanoparticles: Reactive Molecular Dynamics Simulations by Zijian Sun, Lei Yang, Hui Li, Mengyun Mei, Lixin Ye, Jiake Fan, Weihua Zhu

“…The reactive molecular dynamics method was employed to examine the thermal decomposition process of aluminized hydride (AlH₃) containing explosive nanoparticles with a core–shell structure under high temperature. …”
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SYNTHESIS OF THE TECHNICAL CONTROL SYSTEMS WITH VARIABLE STRUCTURE by I. V. Prokopyev

“…This article describes the method of synthesis of control system with variable structure provides increasing survivability control system in a significant change of the external environment, as well as the object itself from the adverse impacts.…”
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SAFETY OF REINFORCED CONCRETE BRIDGES WITH SPANS STRUCTURES by Y. V. Krasnoshchekov

“…In particular, the task of developing the method of durability calculation in case of one of the pillars failure in the continuous span structure, taking into account the dynamic effect is illustrated.Discussion and conclusion. …”
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Thickness Model of the Adhesive on Spacecraft Structural Plate by Yanhui Guo, Peibo Li, Yanpeng Chen, Xinfu Chi, Yize Sun

“…It reduces the calculation difficulty compared with the previous method. Based on the theory of rheology and fluid mechanics, the velocity distribution of the fluid under the squeegee and the expression of the dynamic pressure at the tip of the squeegee were obtained. …”
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Component Representation for Shock Qualified Foundation Structure by Timothy Coats, Michael Cooper, Kevin Arden, Fred Russell

“…Navy ship foundations are typically designed for shock using the Navy's Dynamic Design Analysis Method. The NAVSEA 0908-LP-000-3010, Rev. 1 manual states that a component modeled as a lumped mass with rigid links should not provide constraint to the support structure. …”
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Research on Urban Heritage Values based on the UNESCO Historic Urban Landscape (HUL) Approach by Huang Huang

“…The research work indicates that the value system of urban heritage essentially reflects a dynamic and hierarchical structure by adopting the HUL method characterized by the spatial-temporal scale. …”
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Work Breakdown Structure (WBS) in Project Management by Vasile ZECHERU, Bianca Georgiana OLARU

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