Study on Model of Penetration into Thick Metallic Targets with Finite Planar Sizes by Long Rods by Juan Wang, Junhai Zhao, Jianhua Zhang, Yuan Zhou

“…A finite cylindrical cavity expansion model for metallic thick targets with finite planar sizes, composed of ideal elastic-plastic materials, with penetration of high-speed long rod is presented by using the unified strength theory. …”
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RESEARCH OF THE CLEANING PROCESS REGULARITIES FOR THE MODEL WASTE WATER SYSTEMS WITH THE «VODOKANALNY» POLYACRYLAMIDE FLOCULANT by Eugeniya Y. Shachneva, Viktor Y. Khentov

“…The article presents for the first time the results of studies on the use of the «Vodokanalny» flocculant for flocculation purification of model wastewater solutions. The process of flocculation of dispersed systems by polyelectrolytes is described. …”

Analytic Solutions for a Functional Differential Equation Related to a Traffic Flow Model by Houyu Zhao

“…We study the existence of analytic solutions of a functional differential equation (z(s)+α)2z'(s)=β(z(s+z(s))-z(s)) which comes from traffic flow model. By reducing the equation with the Schröder transformation to an auxiliary equation, the author discusses not only that the constant λ at resonance, that is, at a root of the unity, but also those λ near resonance under the Brjuno condition.…”
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A Constitutive Model for Saturated Gravelly Sand Based on Higher-Order Dilatancy Equation by Dongjie Zhang, Fei Luo, Zhanyuan Zhu, Bin Luo, Jing Li, Zihan Xu, Jiaming Liu

“…The comparison results showed that the proposed model can reflect the strain hardening and shear contraction characteristics of gravelly sands from low to high confining pressures under different initial relative densities.…”
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Model Updating of Complex Structures Using the Combination of Component Mode Synthesis and Kriging Predictor by Yang Liu, Yan Li, Dejun Wang, Shaoyi Zhang

“…Updating the structural model of complex structures is time-consuming due to the large size of the finite element model (FEM). …”
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Mechanical properties and piecewise constitutive model of fine sandstone in mining area of western China by Qing Wang, Dongxiao Zhang, Fei Han, Yongqiang Zhao, Pengfei Zhang, Feng Xiong

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Proof-of-Concept of Microwave-Based Bladder State Detection Using Realistic Pelvic Models by Ali Farshkaran, Andrew Fry, Alex Raterink, Adam Santorelli, Emily Porter

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Surface to Groundwater Interactions beneath the City of Berlin: Results from 3D Models by Maximilian Frick, Magdalena Scheck-Wenderoth, Michael Schneider, Mauro Cacace

“…This model resolves the 3D configuration of the main geological units and thus enables us to account for related heterogeneities in physical properties. …”
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Green Supplier Selection for Process Industries Using Weighted Grey Incidence Decision Model by Jing Quan, Bo Zeng, Dai Liu

“…The empirical results indicate that the model is of great practical value for green supplier selection in the process industry.…”
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Human Brain Organoid: A Versatile Tool for Modeling Neurodegeneration Diseases and for Drug Screening by Cuili Ma, Hwanwook Seong, Xiaowei Li, Xiao Yu, Shunliang Xu, Yujing Li

“…Clinical trials serve as the fundamental prerequisite for clinical therapy of human disease, which is primarily based on biomedical studies in animal models. Undoubtedly, animal models have made a significant contribution to gaining insight into the developmental and pathophysiological understanding of human diseases. …”
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Motivation Analysis of Technological Startups Business Models Based on Intelligent Data Mining and Analysis by Xuejiao Ren, Xiaozhou Ding

“…To improve the motivation analysis effect of the technological startups business model, this study combines intelligent data mining technology to analyze related factors and proposes a method of adjusting parameters of machine-learning model based on Bayesian optimization algorithm. …”
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Analysis of Work-Zone Crashes Using the Ordered Probit Model with Factor Analysis in Egypt by Kairan Zhang, Mohamed Hassan, Mahama Yahaya, Shupeng Yang

“…This paper aims mainly to develop a hybrid approach that combines a factor analysis method and an ordered probit model to carry out a comprehensive analysis of work-zone crashes. …”
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Evaluating Item Content and Scale Characteristics Using a Pretrained Neural Network Model by Jeffrey Stanton, Angela Ramnarine-Rieks, Yisi Sang

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Optimal Coverage Path Planning for UAV-Assisted Multiple USVs: Map Modeling and Solutions by Shaohua Pan, Xiaosu Xu, Yi Cao, Liang Zhang

“…First, a semantic segmentation algorithm based on the YOLOv5-assisted prompting segment anything model (SAM) is designed to establish an accurate map model. …”
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Estimation of peach supply response in Colombia using a Vector Error Correction Model by Susan Elsa Cancino, Giovanni Orlando Cancino-Escalante

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Concept understanding and mathematical representation ability: DMR model with a reciprocal teaching approach by Indah Resti Ayuni Suri, Nanang Supriadi, Irma Yuliana, Suherman Suherman

“…Based on the calculations that have been carried out, the results show that the p-value of understanding concepts is 0.000 and mathematical representation is 0.000, so that the p-value of each understanding is less than 0.05, it can be concluded that there is an influence of the DMR learning model with reciprocal teaching on students' understanding of concepts and mathematical representations simultaneously or partially. …”
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Monitoring and Modelling the Trends of Primary and Secondary Air Pollution Precursors: The Case of the State of Kuwait by S. M. Al-Salem, A. R. Khan

“…Two case studies that link recent data with models associated with industrial sectors are also demonstrated, focusing mainly on chemical mass balance (CMB) and Gaussian line source modelling. …”
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A Mathematical Model for the Flow Resistance and the Related Hydrodynamic Dispersion Induced by River Dunes by Marilena Pannone, Annamaria De Vincenzo, Francesco Brancati

“…Moreover, when analyzed in terms of hydrodynamic dispersive properties as a function of the skin roughness on the basis of a previously derived analytical solution, the dune-covered beds seem to behave like meandering channels, responsible for a globally enhanced fluid particles longitudinal spreading, with a relatively reduced effect in the presence of less pronounced riverbed modelling.…”
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Analysis of a Single Species Model with Dissymmetric Bidirectional Impulsive Diffusion and Dispersal Delay by Haiyun Wan, Long Zhang, Zhidong Teng

“…In most models of population dynamics, diffusion between two patches is assumed to be either continuous or discrete, but in the real natural ecosystem, impulsive diffusion provides a more suitable manner to model the actual dispersal (or migration) behavior for many ecological species. …”
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An Accurate Predictor-Corrector-Type Nonstandard Finite Difference Scheme for an SEIR Epidemic Model by Asma Farooqi, Riaz Ahmad, Rashada Farooqi, Sayer O. Alharbi, Dumitru Baleanu, Muhammad Rafiq, Ilyas Khan, M. O. Ahmad

“…The present work deals with the construction, development, and analysis of a viable normalized predictor-corrector-type nonstandard finite difference scheme for the SEIR model concerning the transmission dynamics of measles. …”
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