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2881
Efficient Calculation and Component Analysis of Fault Current in MMC-HVDC Grid
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2882
A New Experimental Approach for Hydraulic Fracturing Fluid Damage of Ultradeep Tight Gas Formation
Published 2021-01-01“…Hydraulic fracturing is the main method for tight gas reservoir development because of its extremely low permeability and porosity. …”
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2883
PRODUCING IODINE-131 FROM TELLURIUM-130 NEUTRON ACTIVATION: STUDY OF FEASIBILITY IN THE ARGONAUTA RESEARCH REACTOR AT IEN
Published 2025-05-01“…This highlights the need for alternative production methods to ensure timely availability of crucial radionuclides. …”
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2884
Power management in isolated microgrids using machine learning-based robust model predictive control
Published 2025-09-01“…The simulation results of the proposed method have been compared with type-1 fuzzy MPC and conventional droop controller, demonstrating that the proposed controller has better and faster performance than other methods.…”
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2885
Federated Learning for Real-Time Demand Response by Data Centers Toward Energy Efficiency and Privacy Preservation
Published 2025-01-01“…We evaluate various demand response programs by the proposed method in different scenarios and case studies to demonstrate their efficacy in adapting to energy consumption patterns for optimal energy usage and cost reduction. …”
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2886
Impact of extraction techniques and processing conditions on pectin and antioxidant recovery from mango peels
Published 2025-05-01“…Pectin yield was highest for the CAE method (21.5%; optimal conditions: pH 1.5, 80 °C, 1 h), followed by MAE (19%; pH 1.5, 900 W, 6 min) and UAE (8%; pH 1.5, 40 kHz, 30 min). …”
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2887
Disaster Resilience Evaluation of Mountainous Rural Communities: A Case Study of Representative Villages in the Anning River Basin, Liangshan Prefecture
Published 2025-04-01“…To enhance the scientific rigor and practical relevance of disaster resilience evaluation in mountainous rural communities, this study developed a multilevel assessment framework based on the Pressure-State-Response (PSR) model by integrating the entropy method and Analytic Hierarchy Process (AHP). The framework comprised three dimensions (pressure, state, and response), nine elements, and 32 indicators tailored to the unique environmental and socioeconomic contexts of mountainous regions. …”
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2888
Prospective Evaluation of Vacuum-Assisted therapy in patient with abdominal sepsis
Published 2019-09-01“…Improve treatment results of patients with abdominal sepsis, due to the diffuse acute secondary peritonitis, by choosing of the optimal method of laparostomy. Materials and methods. …”
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2889
Comparison of genotyping assays for detection of targeted CRISPR/Cas mutagenesis in highly polyploid sugarcane
Published 2024-12-01“…While DNA sequencing provides direct evidence of targeted mutagenesis, it is cost-prohibitive as a primary screening method in sugarcane and most other methods of identifying mutant lines have not been optimized for use in highly polyploid species. …”
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2890
Using pelleted lateral buds of sugarcane stalk as seeds with an approach to improve sugarcane yield components
Published 2025-05-01“…The research problem focuses on developing a sustainable and mechanize approach in sugarcane cultivation, optimizing seed quality and planting technique to address challenges such as high production costs, labor-intensive practices, and inefficient resource use in current traditional methods. …”
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2891
How are clinical exercise physiology postgraduate courses taught and assessed in the UK? A multimethod qualitative exploration
Published 2025-05-01“…Two themes (placement tariffs/assessors in situ and role play/simulation) were identified for the assessment of students.Conclusion Clinical placements remain the optimal method for developing the knowledge, skills and competency to practice for student CEPs. …”
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2892
Determination of Phenolic Compounds from Lignin Decomposition Products in Marine Sediments by Ultra-High Performance Liquid Chromatography-High Resolution Mass Spectrometry
Published 2023-06-01“…Therefore, it is of great significance to develop a simple and reliable method for determination of phenolic compounds of the lignin decomposition products in marine sediments to explore the source of organic matter and understand the environmental evolution process.OBJECTIVESTo establish a simple and reliable method for the determination of phenolic compounds of lignin decomposition products in marine sediments using solid phase extraction (SPE) combined with ultra-high performance liquid chromatography-high resolution mass spectrometry, and to trace the content level and source of lignin in the sediments of Laizhou Bay in China.METHODSMarine sediment samples were first decomposed with oxidative-alkaline CuO and extracted by solid phase extraction. …”
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2893
GAN-based unsupervised domain adaptive person re-identification
Published 2021-02-01“…Aiming at the problem that the inaccurate clustering in the unsupervised domain adaptive pedestrian re-recognition results in low network recognition accuracy, an unsupervised domain adaptive pedestrian re-recognition method based on generative confrontation network was proposed.Firstly, the CNN model was optimized by using the batch normalization layer after the pooling layer, deleting a fully connected layer and adopting the Adam optimizer.Secondly, the cluster error was analyzed and the important parameter in the cluster was decided based on minimum error rate Bayesian decision theory.Finally, the generative adversarial network was utilized to adjust the cluster.These steps effectively improved the recognition accuracy of unsupervised domain adaptive person re-identification.In the case of the source domain Market-1501 and the target domain DukeMTMC-reID, experimental results show that mAP and Rank-1 can reach 53.7% and 71.6%, respectively.…”
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2894
Multispheroidal model of magnetic field of uncertain extended energy-saturated technical object
Published 2025-01-01“…Coordinates of the geometric location and magnitudes of spatial extended spheroidal harmonics of spheroidal sources of multispheroidal model of magnetic field calculated as magnetostatics geometric inverse problems solution in the form of nonlinear minimax optimization problem based on near field measurements for prediction far extended technical objects magnetic field magnitude. …”
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2895
Design and analysis of BLDC motor speed control for electric vehicles powered by solar PV and grid supply
Published 2025-07-01“…The proposed system utilizes a dual-source power configuration, where solar energy is optimized using an advanced maximum power point tracking (MPPT) technique via a boost converter. …”
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2896
The structure and the weighted average price of working capital
Published 2020-01-01“…The problems of developing models and methods of estimating the quality of the structure of the weighted average cost of capital and working capital of the industrial enterprise is considered, that is very important for optimal management of investments in fixed and working capital in terms of price heterogeneity, different conditions of access and market volumes source equity and debt financing.…”
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2897
A Target Near-Field Scattering Measurement Technique Utilizing 3D Near-Field Imaging via Cylindrical Scanning
Published 2025-04-01“…Ultimately, accurate calculations are performed utilizing backpropagation (BP) in time domain algorithms. This method significantly reduces the computational burden while maintaining imaging accuracy by integrating rapid scattering source extraction with precise computation for critical regions. …”
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2898
Determination of advantame in sauce products by ultrasonic extraction-high performance liquid chromatography and its uncertainty analysis
Published 2024-12-01“…The ultrasonic extraction-high performance liquid chromatography (HPLC) method for the detection of advantame in sauce products was established by optimizing instrument detection conditions. …”
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2899
Probabilistic Operation of the Microgrids Including Active Loads and Distributed Generation Constrained to Flexibility and Reliability Indices
Published 2022-01-01“…The Pareto optimization based on the weighted sum method is then incorporated to obtain a single-objective model. …”
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2900
Literature review for the topic of automation of scheduling classes and exams in higher education institutions
Published 2017-03-01“…Materials and Methods. The analytical study results of a number of the Russian and foreign sources on methods and algorithms of the classes and exams timetabling automation are described. …”
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