-
4841
Simultaneous Optimal Network Reconfiguration, DG and Fixed/Switched Capacitor Banks Placement in Distribution Systems using Dedicated Genetic Algorithm
Published 2024-02-01“…The considered objective function encompasses the total cost of power loss, the investment and operation costs of DG units, the installation cost of fixed/switched capacitor banks and cost of purchased active power demand from upstream network. The proposed method is applied to 69-bus distribution system. The simulation results and comparison of different scenarios reveals that the simultaneous network reconfiguration and allocation of DG units and fixed/switched capacitor banks, results in significant advantages in the total cost.…”
Get full text
Article -
4842
Research on Railway Passenger Volume Forecast Based on the Spline Interpolation and IPSO-Gradient Difference Acceleration Rule
Published 2023-01-01“…The research results show that the spline interpolation method has a better prediction effect after processing abnormal passenger traffic data, and the improved particle swarm algorithm also shows better optimization ability and convergence speed when solving the double difference postulate. …”
Get full text
Article -
4843
-
4844
-
4845
Research on comparative testing of bending fatigue strength of wind turbine gears with different hardened layer depths
Published 2025-06-01“…ObjectiveThe operational conditions of wind turbines are complex and variable, which impose higher requirements on the load-bearing capacity and service life of gears. The impact of different hardened layer depths on the bending fatigue strength of wind turbine gears was investigated, aiming to provide a design basis and test support for the optimization of design, manufacturing, and heat treatment processes for wind turbine gears.MethodsBased on the design requirements outlined in the national standard GB/T 14230—2021, comparative bending fatigue tests were conducted on two types of wind turbine planetary gears with significantly different hardened layer depths. …”
Get full text
Article -
4846
Sex differences in toxicity and outcomes in patients with sarcoma treated in the perioperative setting at a comprehensive cancer center
Published 2025-06-01“…The current retrospective study investigated the impact of sex on chemotherapy efficacy and toxicity, and evaluated the effect of Relative Dose Intensity (RDI) on survival in patients with sarcoma.Material and methodsData of patients with localized high-grade sarcoma treated at the Veneto Institute of Oncology – IRCCS between 2010 and 2022 were analyzed. …”
Get full text
Article -
4847
Optimal allocation of resources in female sex worker targeted HIV prevention interventions: model insights from Avahan in South India.
Published 2014-01-01“…For replicating this intervention elsewhere, it is essential to understand how the intervention's impact could have been optimised for different budget levels.<h4>Methods</h4>Behavioural data were used to determine how condom use varied for FSWs with different levels of intervention intensity. …”
Get full text
Article -
4848
-
4849
Therapeutic effect of hUC-MSCs from different transplantation routes on acute liver failure in rats
Published 2025-05-01“…This study aims to investigate the most effective transplantation route for stem cell therapy in ALF.MethodsHuman umbilical cord mesenchymal stem cells (hUC-MSCs) expressing both luciferase and green fluorescent protein were generated using a lentiviral vector. …”
Get full text
Article -
4850
2bRAD-M reveals differences in microbial communities between Modic changes and disc herniation
Published 2025-03-01“…In this study, we employed 2bRAD-M (2b Restriction Site Associated DNA sequencing for Microbiome), a new sequencing technology capable of accurately characterizing bacteria, fungi, and archaea in samples with low microbial biomass at species-level resolution.MethodsWe surveyed 20 intervertebral disc (IVD) samples, including 10 IVD samples with Modic changes and 10 herniated disc samples. 2bRAD-M was performed to explore whether microbial differences existed between Modic change and herniated disc samples.ResultsIn total, 332 microbial species were identified, including 75 species shared between the two groups. …”
Get full text
Article -
4851
Utilization strategies for deep coal-measure reservoirs with different stacking patterns in Linxing block, Ordos Basin
Published 2025-07-01“…The Linxing block in the Ordos Basin has entered the stage of co-production of tight gas and coalbed methane (CBM), and the stacking patterns of tight sandstone and coal seams directly affect the production methods. By analyzing the stacking relationships and production dynamics using different development methods in the Linxing block, the utilization strategies for deep coal-measure reservoirs were investigated. …”
Get full text
Article -
4852
Exploring the optimal plateau durations of tone burst to elicit masseteric vestibular evoked myogenic potentials: a within-subjects study
Published 2024-10-01“…Abstract Objective The purpose of the present study was to explore the effect of plateau duration in eliciting masseter vestibular evoked myogenic potentials (mVEMPs) in healthy individuals with hearing sensitivity ≤ 15dBHL. Method A within-subjects design was utilized in the study. …”
Get full text
Article -
4853
A novel time difference of arrival localization algorithm using a neural network ensemble model
Published 2018-11-01“…First, the parameters, such as the weights and biases of the single neural network are optimized by the ant lion optimization method which is novel and effective. …”
Get full text
Article -
4854
Day-Ahead Optimal Dispatching of Wind-Solar-Thermal Power Storage System Considering Deep Peak Shaving of Thermal Power
Published 2023-01-01“…The results show that the built model can realize the calculation of the optimal dispatching strategies of wind, solar, and thermal power storage under different optimization objectives. …”
Get full text
Article -
4855
-
4856
Optimal load frequency control system for two-area connected via AC/DC link using cuckoo search algorithm
Published 2025-06-01“…Background: Interconnection of different power systems has a major effect on system stability. …”
Get full text
Article -
4857
Reinforcement Learning for Stability-Guaranteed Adaptive Optimal Primary Frequency Control of Power Systems Using Partially Monotonic Neural Networks
Published 2025-01-01“…Recent studies propose using neural Lyapunov-based reinforcement learning for control. While this method can be trained offline with performance guarantees, it is only optimal for specific values of system parameters, as it omits critical modeling factors like decreasing inertia and damping variation over time. …”
Get full text
Article -
4858
Optimal timing and mode of planned birth for term, large infants: a retrospective, population-based cohort studyResearch in context
Published 2025-08-01“…We aimed to ascertain the optimal method and gestation of planned birth (scheduled caesarean section or induction of labor) that were associated with lower odds of adverse outcomes. …”
Get full text
Article -
4859
-
4860
A Phenomenological Study of the Semantic Representation of Leisure Experience among Adolescent Girls of Different Social Classes
Published 2024-11-01“…MethodologyThe present qualitative study employed the phenomenological method to investigate the lived experiences of adolescent girls from different social classes of Tabriz city about leisure. …”
Get full text
Article