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681
Mitigation strategies for blasting-induced cracks and vibrations in twin-arch tunnel structures
Published 2025-07-01“…This proximity challenges the structural stability of tunnels built with the drill-and-blast method, as the short propagation distance amplifies blasting vibrations. …”
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682
METHOD AND SYSTEM FOR ASSESSING OF SPORTSMAN’S PHYSIOLOGICAL RESERVES DURING PHYSICAL EXERCISES
Published 2019-07-01“…Conclusion. The proposed method of sportsman's physiologic reserves investigation and the structure of the system with spatially distributed architecture allow sport medicine doctor and coach to assess an efficiency of sportsman's training process with respect to his potential capabilities, and efficiently control the training process.…”
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683
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684
Ownership Structure and Dividend Strategy of Public Companies. Evidence from Poland
Published 2017-02-01“…In order to evaluate the hypothesis, dynamic panel Lintner’s partial adjustment models with individual random effects have been estimated by means of instrument variables method, separately for each of the five company groups specified due to their ownership structure. …”
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685
Dynamic adaptive discrete particle swarm optimization algorithm based method on low-power mapping in network-on-chip
Published 2016-11-01“…Compared to 2D NoC, 3D NoC has better integrated density and system performance, which was a reliable method to solve the problem about low-power mapping. …”
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686
Study and evaluation method of concrete erosion under a wind–sand flow load
Published 2025-12-01“…Wind erosion will damage the concrete, affect the structure durability, and even affect the safety of the structure in severe cases. …”
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687
Exact wave patterns and chaotic dynamical behaviors of the extended (3+1)-dimensional NLSE
Published 2024-11-01“…The topological structure of the dynamic system of the equation is studied by the complete discrimination system for the cubic polynomial method, in which the existence conditions of the soliton solutions and periodic solutions are obtained. …”
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688
Analysis of Train-induced Dynamic Response of Metro Tunnel in Saturated Foundation Based on the Wave Function Transformation Method
Published 2025-05-01“…Based on the basic solution of the dynamic response of the foundation-tunnel, the Euler beam with continuous line support is used to simulate the track structure, and the multi-body dynamics model is used to simulate the vehicle load. …”
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689
A multi-source landslide early warning model based on dynamic monitoring data and the SAAHP-FCE method
Published 2025-12-01“…To address these issues, a multi-source early warning model using dynamic monitoring data is proposed, combining the Self-Adaptive Analytic Hierarchy Process (SAAHP) with the Fuzzy Comprehensive Evaluation (FCE) method. …”
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690
An integrated approach to uncertainty and global sensitivity analysis in penstock structural modeling
Published 2025-01-01“…Illustrated through a free vibration analysis model of a penstock span, this structured methodology begins with Uncertainty Analysis (UA) to identify variabilities, followed by a screening phase using the Morris method to enhance computational efficiency. …”
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691
Quasi-static methods for determining the calculated wheel load on the railway track
Published 2025-02-01“…It was found that for such structures, the load calculation equations need to be adjusted, as ballastless track exhibits reduced deflection but higher transmitted dynamic loads. …”
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692
Application of dynamic systems modeling approach to rank optimal urban waste management strategies using SWOT method
Published 2024-06-01“…First, we identified and modelled the factors affecting municipal waste production with dynamic systems. The reasons for using the dynamic systems approach for this research can also be enumerated as follows: 1) an appropriate approach in determining and predicting the effects of factors affecting waste production, 2) helping to understand the relationships between variables and examining the behaviour and structure of systems, incredibly complex systems (creating a conceptual model), 3) a flexible approach with the ability to analyze quantitatively and qualitatively, 4) the ability to review the system in the future under different scenarios and policies of decision makers and 5) dynamic system models are considered as simulation models; therefore, they have the advantages of using the simulation method over the analysis methods. …”
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693
Optimal design of frame structures equipped with viscous dampers using machine learning techniques
Published 2025-03-01“…This study aims to develop an automated optimization design method for structures with damping systems to rapidly determine the optimal parameters and placement of viscous dampers in such structures. …”
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694
A mathematical model of the dynamic viscosity dependence of motor oils on temperature, soot concentration, and its morphology
Published 2025-01-01“…A model of the rheological properties of soot-oil suspensions is proposed in the form of a mathematical dependence of their dynamic viscosity on temperature, mass concentration of soot, material density and size of soot particles, characteristics of the shape and structure of primary aggregates and the ratio of the sizes of aggregates and molecules of the dispersion medium.Conclusions. …”
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695
Evaluating the effects of urban development on the ecological carrying capacity of Isfahan city based on the system dynamics approach
Published 2023-09-01“…In this regard, simulation models can be an effective tool in providing scientific decisions in dealing with complex and unknown social and ecological systems.Material and methods: In this study, system dynamics modeling was used to determine the cause-and-effect relationships between variables affecting Isfahan's carrying capacity. …”
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696
Advances in Zeroing Neural Networks: Convergence Optimization and Robustness in Dynamic Systems
Published 2025-05-01“…This paper systematically reviews recent advances in improving the convergence of ZNN models, focusing on the optimization of fixed parameters, dynamic parameters, and activation functions. Additionally, structural adaptations and fuzzy control strategies have significantly enhanced the robustness and disturbance rejection capabilities of these systems. …”
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697
State and Dynamics of Development of the Russian Leasing Market (Brief Statistical Analysis)
Published 2021-02-01“…Within the framework of this paper, being used statistical methods for analyzing the structure and dynamics of the phenomena of public life, the features and trends that are emerging in thebRussian market of leasing services are investigated, a forecast for 2020 is being constructed. and expert agencies and summarizes the results of the comprehensive statistical analysis of one of the segments of the financial intermediation services market. …”
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698
Separating the Location and Severity Effects in Frequency-Based Crack Detection Using the Dynamic Stiffness Matrix
Published 2025-05-01“…The Dynamic Stiffness Matrix (DSM) of a structure is a frequency-dependent stiffness matrix relating the actions (forces and moments) and displacements (translations and rotations) when the structure vibrates at a given frequency. …”
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699
Analysis of the results of Structural Surveys of russian Business for 2017–2022
Published 2023-10-01“…The work used a selective method of observation, methods of dynamic and correlation-regression types of analysis. …”
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700
Transformation des structures agricoles et recomposition des paysages de bocage
Published 2015-07-01“…A spatial analysis of the dynamics in the landscape was conducted and completed by a survey among farmers. …”
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