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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Sensitivity of Parameter Changes in Structural Damage Detection by C. H. Jenkins, L. Kjerengtroen, H. Oestensen

“…Structural damage detection by nondestructive methods is highly desirable. …”
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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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Novelty in Intelligent Controlled Oscillations in Smart Structures by Amalia Moutsopoulou, Markos Petousis, Georgios E. Stavroulakis, Anastasios Pouliezos, Nectarios Vidakis

“…The actuators and sensors were implemented using piezoelectric patches. We reduced structural oscillations by employing sophisticated intelligent control methods. …”
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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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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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BIOMORPHOLOGICAL STRUCTURE OF THE FLORA OF COASTAL ECOSYSTEMS OF DAGESTAN by Z. I. Soltanmuradova, A. A. Teimurov

“…Methods. The species composition of plant communities and their structural and dynamic features have been determined according to biomorphological indicators during the research and post-processing of the collected material. …”
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The use of complex structure splines in roadway design by V. I. Struchenkov, D. A. Karpov

“…The present work considers the next stage of solving the spline approximation problem: optimization using a nonlinear programming spline obtained at the first stage by means of the dynamic programming method.Methods. A new mathematical model in the form of a modified Lagrange function is used together with a special nonlinear programming algorithm to optimize spline parameters. …”
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A novel сalcium trifluoroacetate structure by A. A. Vasilyeva, T. Yu. Glazunova, D. S. Tereshchenko, E. Kh. Lermontova

“…The compositions of the proposed structural form were characterized by various physicochemical methods (X-ray diffraction, IR spectroscopy), and the products of thermal decomposition were determined under dynamic vacuum conditions.Results. …”
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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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INDICATORS OF THE PHYSICAL CONDITION AND DISEASE STRUCTURE IN THE ELDERLY by Вера Александровна Погодина, Анатолий Иванович Бабенко, Анастасия Владимировна Половникова, Евгений Анатольевич Бабенко

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Estimation of the Structure of Free Space in an Aerosol Cloud by A. A. Brusenin, D. N. Burjak, V. N. Penjaz', I. V. Artamonov

“…According to the authors, when recognizing an object through a moving aerosol structure, in addition to the proportion of free space, its structure also influences camouflage, namely the size of the cells from minimum to maximum, which together make up this space.The purpose of the work is to assess a new camouflage factor, that is, the nature of the distribution in an aerosol cloud of the structure of free space depending on the density of the aerosol (integral concentration, g/m2) along the line of sight (observation) and the size of its particles, μm.Research method. …”
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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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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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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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Sport innovation structure landscape in Switzerland and abroad by Christelle Ganné-Chedeville, Solange Emmenegger, Hippolyt Kempf, Cornel Gübeli

“…The results of the study show that a structure of innovation with a strong regional network and a dynamic ecosystem of actors could be a solution for Switzerland. …”
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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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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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