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401
A Review of Health Monitoring and Model Updating of Vibration Dissipation Systems in Structures
Published 2025-01-01“…Given that numerous countries are located near active fault zones, this review paper assesses the seismic structural functionality of buildings subjected to dynamic loads. Earthquake-prone countries have implemented structural health monitoring (SHM) systems on base-isolated structures, focusing on modal parameters such as frequencies, mode shapes, and damping ratios related to isolation systems. …”
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402
Swarm-Based Trajectory Generation and Optimization for Stress-Aligned 3D Printing
Published 2025-01-01“…The method utilizes swarming dynamics to simulate the motion of virtual agents along the stress field of a part under loading conditions. …”
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403
Advances in vibration therapy for the treatment of osteoporosis
Published 2025-08-01“…Further mechanistic studies on muscle dynamics show that vibration stimulation enhances muscle contractile force, promoting bone formation through mechanical loading. …”
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404
Higher performance enhancement of direct torque control by using Space Vector Modulation for doubly fed induction machine
Published 2025-01-01“…To overcome these confrontations, the proposed study presents backstepping speed control which performs better in terms of accuracy of speed, dynamic tracking and robustness against load disturbances. …”
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405
Quantitative operation risk assessment method for power grid with large-scale distributed new energy
Published 2025-07-01“…Firstly, the key influencing factors of the dynamic response characteristics of the distributed new energy equivalent model are analyzed, and the online dynamic equivalent modeling method of distributed new energy is proposed to determine the comprehensive load model and the state of distributed new energy that meet the requirements of online risk assessment. …”
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406
The 1st Baltic Osseointegration Academy and Lithuanian University of Health Sciences Consensus Conference 2016. Summary and Consensus Statements: Group I - Peri-Implantitis Aetiolo...
Published 2016-09-01“…Material and Methods: The main areas indagated by this group were as follows: influence of smoking, history of periodontitis and general diseases on peri-implantitis development, bio-mechanics of implant loading and its influence on peri-implant bone and cellular dynamics related to the pathogenesis of peri-implantitis. …”
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407
Rationalization of diagnostic examination periods for metalwork elements of subway escalators
Published 2024-11-01“…The supporting metal structure must withstand not only its own weight and the total weight of the components and mechanisms attached to it, but also provide resistance to dynamic loads arising during their operation. The implementation of comprehensive diagnostic measures aimed at analyzing the level of wear and determining the residual life of escalator metal structures encounters a number of difficulties associated with high demands on time, material and financial costs, as well as disruption of the public transport system. …”
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408
Distributed Robust Low-Carbon Economic Dispatch of Power Systems Considering Extreme Scenarios
Published 2025-04-01“…A discrete probability ambiguity set with comprehensive norm constraints is established to rigorously characterize RE uncertainty by incorporating extreme scenarios. …”
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409
The Risk to the Undersea Engineering Ecosystem of Systems: Understanding Implosion in Confined Environments
Published 2025-06-01“…This collapse can be caused by hydrostatic pressure or any combination of external loadings from natural disasters to pressure waves imparted by other implosion or explosion events. …”
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410
FLOOD MODEL FOR THE BÓDVA CATCHMENT
Published 2015-06-01“…The results satisfy the comprehensive demands of the Directorate General for Disaster Prevention of Borsod-Abaúj-Zemplén County. …”
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411
渐开线直齿锥齿轮等距修形正交优化设计
Published 2013-01-01“…For the phenomenon of meshing interference,impact and end contact of spur bevel gear in working,the idea of orthogonal design for isometric modification is put forward,the principle of isometric modification and its manufacturing process is introduced.In order to optimize the effect of modification,the amount of isometric modification,modification height and the modification area of these three factors most affect the effect on modification are identified,three levels of each factor are selected for orthogonal experimental design,and then three-dimensional solid models of standard gears and modification gears are established by SolidWorks,based on gear dynamic FEA simulation analysis with ANSYS/LS-DYNA,the various factors affect the degree of importance on the effect of isometric modification is identified,and then the optimal isometric modification parameters are obtained.Through the simulation analysis,the results indicate that optimal isometric modification not only reduce meshing interference,impact and vibration effectively but also can avoid the edge effect,the load distribution is homogenized,and the bearing capacity of gear pair is improved,it has the comprehensive effect of profile modification and longitudinal modification.The conclusion can provide some references for perfecting isometric modification theory of straight bevel gear.…”
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412
Optimal resource allocation for two-stage connectionless access with collision detection
Published 2019-05-01“…Connectionless access allows massive machine type communication (mMTC) devices to transmit small packets without establishment of radio bearers,significantly reducing device power consumption and control signaling overhead.Two-stage connectionless access (TSCLA) improves throughput and resource efficiency by optimally allocating resources between scheduling request (SR) phase and data transmission phase,which can be used for bigger packets and high traffic load.Based on this,a comprehensive theoretical analysis of one kind of TSCLA with collision detection was conducted to investigate its performance limit and devise its optimal resource allocation scheme.In addition,to avoid the complexity of user number estimation,a dynamic resource allocation algorithm with feedback control was proposed.Numerical results are provided to validate the effectiveness of aforementioned theoretical results and show that comparing with the genie aided algorithm known exactly the number of users,the performance loss of the proposed algorithm is within 4%.These works together provide good references for appropriate resource dimensioning for mMTC related protocols.…”
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413
Optimizing power grids: A valley-filling heuristic for energy-efficient electric vehicle charging.
Published 2025-01-01“…This study introduces a novel heuristic, Load Conservation Valley-Filling (LCVF), which builds on the Classical and Optimistic Valley-Filling approaches by incorporating dynamic load conservation principles, enabling better alignment of EV charging with grid capacity. …”
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414
Remaining Useful Life Prediction of Rolling Bearings Based on an Improved U-Net and a Multi-Dimensional Hybrid Gated Attention Mechanism
Published 2025-06-01“…Initially, the improved U-Net is utilized for signal preprocessing. By comprehensively considering both channel and spatial dimensions, the MHGAM dynamically assigns fusion weights across different dimensions to construct a health index. …”
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415
Analysis and Optimization of the Coupling between Air-source Heat Pump and Building in Variable Operation Conditions
Published 2018-01-01“…To solve this problem, this paper established three models of capacity output, energy efficiency ratio and dynamic load demand of buildings in summer and winter, and all the three models were tested in varying operation condition. …”
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416
Hybrid compatible grid forming inverters with coordinated regulation for low inertia and mixed generation grids
Published 2025-08-01“…Extensive time-domain simulations were conducted in both the IEEE 9-bus and 39-bus systems to evaluate scalability and dynamic performance. In the 9-bus system, subjected to a 33.33% step load disturbance, HC-GFIs reduced frequency nadir deviations by up to 0.43 Hz and improved settling time by over 90% compared to all-SG systems. …”
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417
Multiobjective Collaborative Optimization Method for the Urban Rail Multirouting Train Operation Plan
Published 2023-01-01“…The Train Operation Plan (TOP) of urban rail transit (URT) is a comprehensive plan for the operation of trains, the use of facilities and equipment, and the organization of other operational tasks. …”
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418
Structural assessment and seismic response of the historic Justinian stone arch bridge
Published 2025-07-01“…Time history analysis, incorporating ten sets of ground motion data, evaluated the bridge's dynamic response to earthquake loads. The damage distribution on the bridge body was determined and compared with the stresses obtained from the numerical analysis. …”
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419
A tool-supported approach to integrate cognitive indicators into the Visual Studio Code
Published 2025-06-01“…Recent academic investigations emphasize the pivotal role of developers’ cognitive indicators, such as attention levels and cognitive load, in influencing their effectiveness in understanding and managing code-related tasks. …”
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420
Enhancement of oral bioavailability of ibrutinib using a liposil nanohybrid delivery system.
Published 2024-01-01“…Comprehensive characterization of the liposil's physical and chemical properties was conducted using various analytical methods, including dynamic light scattering, transmission electron microscopy, Fourier-transform infrared spectroscopy, and X-ray diffraction analysis. …”
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