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561
Results of specialized outpatient follow-up of patients with embolic stroke of undetermined source
Published 2021-10-01“…We presented comparative results on the structure of incidence rate, age differences, comorbid pathology, as well as on the frequency of repeated cardiovascular events in groups with cardioembolic stroke and embolic stroke of undetermined source.Conclusions. Patients with ESUS are an extremely difficult category of patients for diagnostic search, for whom the actual task is to develop an examination algorithm for the earliest possible detection of the cause of stroke and to determine the optimal methods of secondary prevention.…”
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562
Project of using low-potential energy sources at the Bratsk hydro power plant
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563
Hybrid harbor seal and jellyfish optimization technique for selecting the optimal location of hybrid renewable energy system
Published 2025-08-01“…Abstract Availability of a dependable electricity source is essential for improving living standards. …”
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564
Advancements in osteoblast sourcing, isolation, and characterization for dental tissue regeneration: a review
Published 2025-03-01“…Conclusion This review highlights the importance of selecting appropriate osteoblast sources and methods for dental research to optimize outcomes in periodontal and implant-related therapies. …”
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565
Research progress and challenges in thermal maturity evalution of Lower Paleozoic source rocks
Published 2025-05-01“…This study systematically summarizes organic matter maturity evaluation methods based on organic petrology, geochemistry, and spectroscopy, with the goal of assessing the applicability of various maturity parameters for highly to over-mature source rocks in the Lower Paleozoic, thereby providing insights for deep hydrocarbon resource exploration. …”
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566
Grid-connected PV inverter system control optimization using Grey Wolf optimized PID controller
Published 2025-08-01“…The proposed GWO-PID method overcomes these limitations by leveraging the GWO algorithm’s global search capability to dynamically optimize the PID gains (Kp, Ki, Kd) based on a composite fitness function that minimizes Mean Squared Error (MSE) and THD. …”
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567
Advances in the Application of Intelligent Algorithms to the Optimization and Control of Hydrodynamic Noise: Improve Energy Efficiency and System Optimization
Published 2025-02-01“…In recent years, intelligent algorithms represented by data-driven algorithms and heuristic algorithms have gradually emerged, showing great potential for development in hydrodynamic noise optimization applications. To this end, this paper systematically reviews progress in the application of intelligent algorithms in hydrodynamic noise research, focusing on their advantages in the optimal design of noise sources, noise prediction, and control strategy optimization. …”
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568
Sensitivity and optimization study on heat transfer enhancement of MHD hybrid nanofluid radiative transient flow past a spinning surface with quadratic Boussinesq approximation and...
Published 2025-03-01“…To optimize and analyze the heat transfer rate, Response Surface Methodology (RSM) is combined with a Central Composite Design (CCD) model, providing a robust framework for both sensitivity and optimization analysis. …”
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569
Optimization of α-mangostin and catechins compound extraction from mangosteen skin extract (Garcinia Mangostana L.) as potential antioxidant using combination method of microwaved...
Published 2025-10-01“…Mangosteen (Garcinia mangostana L.) peel is an abundant and renewable source of bioactive compounds, particularly α-mangostin and catechins, known for their strong antioxidant properties. …”
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570
Building Fire Location Predictions Based on FDS and Hybrid Modelling
Published 2025-06-01“…Combining convolutional neural networks (CNNs) and support vector machines (SVMs) for prediction, the fire-source location prediction model with temperature, smoke, and CO concentration as feature quantities was constructed, and the hyperparameters affecting the model accuracy and generalisation were optimised by the Crested Porcupine Optimizer (CPO) algorithm. …”
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571
A Model Predictive Control to Improve Grid Resilience
Published 2025-04-01“…To accomplish this, the following article includes a description of a reduced order model (ROM) of an electric power grid based on a circuit model, an optimization formulation that describes the MPC, a collocation method for solving linear time-dependent differential algebraic equations (DAEs) that result from the ROM, and an overall strategy for iteratively refining the behavior of the MPC. …”
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572
Efficient recovery of phosphorus from phosphogypsum leachate based on struvite precipitation
Published 2024-10-01“…In this study, a struvite precipitation method was proposed to recover phosphorus sources from phosphogypsum and its leachate to prepare valuable percolate-based struvite crystal (PSL-S). …”
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573
Screening of Novel Source for Genistein by Rapid and Sensitive UPLC-APCI-TOF Mass Spectrometry
Published 2021-01-01“…The main objective of the current research work was to discover the novel source for genistein by the simple method of extraction and quantification. …”
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574
Localization of Near-Field Sources Based on Sparse Signal Reconstruction with Regularization Parameter Selection
Published 2017-01-01“…In this paper, a new source localization method based on sparse signal reconstruction is proposed in the near-field. …”
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575
An Integrated Electricity–Gas–Heat Energy System Based on the Synergy of Long- and Short-Term Energy Storage
Published 2024-12-01“…To cope with this challenge, hybrid energy storage systems, as flexible regulation schemes, are capable of balancing the supply and demand of the power system according to different timescales and power demands, and enhancing the efficiency and utilization of new energy sources. Therefore, this paper proposes an integrated energy system planning and optimization method based on hybrid energy storage. …”
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576
Diffusion-Based Sound Source Localization Using a Distributed Network of Microphone Arrays
Published 2025-03-01“…In this article, we recast the task of sound source localization (SSL) with networks of acoustic arrays as a distributed optimization problem. …”
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577
Design and Application of Bidirectional Converter Based on DAB for Hydrogen Energy Dual-source Locomotive
Published 2022-12-01“…This paper describes the main circuit design and control strategy of a 440 kW bi-directional isolated DC/DC converter, innovatively proposes a design method of energy storage inductor, which takes the minimum of the peak current of inductor as the optimization objective.The feasibility of the design is verified through principle simulation and test. …”
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578
Learning on Bandwidth Constrained Multi-Source Data With MIMO-Inspired DPP MAP Inference
Published 2024-01-01“…Extensive experiments verify the superiority of our scalable method over the most commonly used data selection methods, including GreeDi, Greedymax, random selection, and stratified sampling by a substantial gain of at least 12% reduction in Relative Diversity Error (RDE). …”
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579
A Comprehensive Review of Voltage Source Converters-Based FACTS Controllers in Hybrid Microgrids
Published 2025-01-01“…The focus is on acknowledging the development of voltage source controllers, starting from conventional control techniques to the integration of more advanced methods like optimization strategies, adaptive control, and machine learning-based approaches. …”
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580
Loop-invariant Optimization in the Pifagor Language
Published 2018-08-01“…The paper considers methods of program transformation equivalent to optimizing the cycle invariant, applied to the functional data-flow model implemented in the Pifagor programming language. …”
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