Numerical Homogenization Method Applied to Evaluate Effective Converse Flexoelectric Coefficients by Khader M. Hamdia

“…A 2D model made of two-phase composite is developed at the microscale in consideration of a representative volume element that includes a continuous flexoelectric fiber embedded in a pure elastic matrix. …”
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Routing optimization method based on GPCR for vehicular Ad Hoc network by Zhiru GU, Min LI, Yonghong LONG, Xiaohua SHU, Qing RONG

“…To improve the performance in sparse networks,local optimum,and routing loop in the greedy perimeter coordinator routing (GPCR) protocol,the weighted-GPCR (W-GPCR) protocol was proposed.The relationship between vehicle node routing and other parameters such as the Euclidean distance between node pairs,moving direction and density was profoundly analyzed,the composite parameter weighted model was established and the calculation method was designed for the existing routing problems,the weighted parameter ratio was selected adaptively in different scenarios,so as to obtain the optimal next-hop relay node.In order to verify the performance of the W-GPCR method,the proposed method was compared with the existing methods such as the traditional geographic perimeter stateless routing (GPSR) protocol,GPCR and so on,and the results show that the proposed method is superior to the package delivery ratio,end-to-end delay,and average hop count.…”
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An efficient homogenization method using the trigonometric interpolation and the fast fourier transform by Ngoc-Trung Nguyen, Christian Licht, Jin-Hwe Kweon

“… This study focuses on formulation of the Augmented Lagrangian and application of the Uzawa's algorithm to solve the homogenization problem of microscopic periodic media as in composites. Unlike in the finite element model, an equally spaced grid system associated with the microstructure domain is used instead of a finite element mesh topology. …”
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An Intelligent Diagnostic Method for Multisource Coupling Faults of Complex Mechanical Systems by Xianbin Sun, Mohan Wang, Bo Zhan, Yuanyuan Xiong, Wei Yu

“…Among them, the accuracy of the motor speed and sampling time is close to 100%, and the accuracy of gearbox failure and bearing failure is 75.25% and 88.97%, respectively. This shows that the method provides new ideas for the composite fault diagnosis of mechanical systems under different working conditions and different types of faults and has theoretical guiding significance.…”
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Exploring Synergy of Denoising and Distillation: Novel Method for Efficient Adversarial Defense by Inpyo Hong, Sokjoon Lee

“…Although various countermeasures have been explored, practical defense models are scarce. Current adversarial defense methods suffer from reduced accuracy, increased training time, and incomplete defense against adversarial attacks, indicating performance limitations and a lack of robustness. …”
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Material and method selection for increasing the wear resistance of construction machines components by A. P. Scherbakov

“…The selection of materials for their manufacture allows to calculate the probability of how such elements will affect its ability to work and productivity.Materials and methods. In the process of determining the material and the method for increasing the wear resistance of construction machines, structural steels with various chemical compositions were selected: lowcarbon 08ps (as a model material), 10, 20.30, St3 and low-alloy steels 09G2S and 10HSND, as well as high-carbon steel 65G and boron steel 30MnB5. …”
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METHOD OF MOLAR SURFACE RESTORATION FOR TREATMENT OF PIT-AND-FISSURE CARIES IN CHILDREN by J.I. Soloshenko

“…After the using of light pressure, the stamp and Teflon tape were removed, exceeds of material were extracted with a modelling spatula, the composite was adjusted to the tooth tissues along the restoration margins with a microapplicator, and then all the composite was polymerized. …”
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Vibration Analysis of Circular Single-Layer Graphene Sheet Using Finite Element Method by Mahboube Mehrabani, Mohammad Reza Ashory, Mohammad Mahdi Khatibi, Sadegh Sadeghzadeh

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STUDY ON BEND-TWIST COUPLING CHARACTERISTICS OF WEB OFFSET FOR LARGE WIND TURBINE BLADES (MT) by WANG HaiSheng, MIAO WeiPao, LI Chun, ZHANG Li, YAN YangTian, LI Zhi Hao, YUE Min Nan

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Determination of damage to undeletable and deletable windows of promising penetrators from the impact of high-speed regolith particles during impact penetration into the soil of th... by D. B. Dobriza, E. V. Leun

“…The calculation method and the calculated values of damage to these windows from the impact of spherical particles of lunar regolith with diameters of 1,0 and 1,5 mm, colliding with them at speeds of up to 1 km/s in the angular range from 70° to 80°, obtained using numerical modeling or based on an engineering model, are discussed.…”
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First Main Problem of the Theory of Elasticity for a Layer with Two Thick-Walled Pipes and One Cylindrical Cavity by Oleksandr Yu. Denshchykov

Influence of geopolymer foam concrete on the mechanical performance of cold-formed steel built-up columns by Yanchun Li, Jiahong Wei, Aihong Han, Yun Xu, Menghui Qiao, Dazhi He

“…A calculation method is proposed to accurately determine the bearing capacity of CFS-GFC composite columns under axial compression, with the validity of the formula confirmed through extensive FEM analysis and experimental data.…”
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STRUCTURAL-COMPOSITIONAL MODEL OF THE NYURBINSKAYA KIMBERLITE PIPE FORMATION (SREDNE-MARKHA AREA OF THE YAKUTIAN DIAMONDIFEROUS PROVINCE) by A. S. Gladkov, D. A. Koshkarev, A. V. Cheremnykh, F. João, M. A. Karpenko, M. V. Marchuk, I. A. Potekhina

“…The data obtained about regularities of the Nyurbinskaya pipe compositional structure and results of geologo-structural studies are combined in a single structural-compositional model of the deposit formation. …”
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Simulation of the process of cryogenic freezing of coriander seeds by N. V. Sterekhova, Z. A. Meretukov, S. Y. Gonezhuk, R. G. Shishova

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Effect of Interfacial Debonding on the Strength of Composite Structure-Similarity Scale Model for the Wing-Box by Shiyong Sun, Rui Yang, Zibin Yan, Wei Qian

“…The research methods and results of the study can serve as reference for the strength analysis on the scale model of composite wing as well as the determination of principles adopted in the design of the scale model for wing spar.…”
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Bayesian compositional generalized linear mixed models for disease prediction using microbiome data by Li Zhang, Xinyan Zhang, Justin M. Leach, A. K. M. F. Rahman, Carrie R. Howell, Nengjun Yi

“…Abstract The primary goal of predictive modeling for compositional microbiome data is to better understand and predict disease susceptibility based on the relative abundance of microbial species. …”
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Determination of the Machine and Tractor Fleet Optimal Composition for a Model Cotton­Textile Cluster by M. T. Toshboltaev, M. R. Dzhiyanov

“…Therefore, it was important to develop a simple normative method for determining the optimal composition of the machine and tractor fleet for clusters, corresponding to the technological map for the production of raw cotton. …”
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Research on online modeling of multiple demonstration trajectories for robots based on composite movement primitives by LI Zhiyong, YAN Bin, HUANG Xiaoping, LIU Changsheng, MA Cunguo, LIU Tundong

“…ObjectiveAiming at the problems of low parameter estimation efficiency and lack of multi-trajectory modeling ability in traditional robot demonstration learning algorithm, an online modeling method of robot multiple demonstration trajectories based on composite dynamical movement primitives was proposed.MethodsGaussian mixture model was used to model multi-demonstration trajectory in the composite algorithm. …”
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Construction and Overall Protection of Ecological and Marine Cultural Composite Landscape Network in Quanzhou, Fujian by Dongfang LU, Yaru ZHENG, Tianteng HAN, Shunhe CHEN

“…This will not only protect important ecological resources and cultural habitats but also strengthen the connections between them.MethodsIntegrated application of MSPA, landscape connectivity evaluation, MCR model, K-means clustering, Linkage Mapper, and cultural corridor spatial pattern model enable the construction of ecological network and marine-cultural network for the research area. …”
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Wildfire aerosols and their impact on weather: A case study of the August 2021 fires in Greece using the WRF‐Chem model by Anastasios Rovithakis, Apostolos Voulgarakis

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