Suggested Topics within your search.
Suggested Topics within your search.
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1221
Voltage unbalance assessment in a distribution system incorporated with renewable‐based sources and electric vehicles in an uncertain environment
Published 2024-12-01“…The fuel cell is used as a backup source to handle the variability of solar and wind energies. …”
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1222
The Tight Sand Reservoir Characteristics and Gas Source in Coal Measures: A Case Study of Typical Areas in China
Published 2022-01-01“…The measured 40Ar/36Ar values of the Longtan shales and coals are consistent with the forecasted 40Ar/36Ar values from the calculation model, demonstrating that the model is viable to calculate the source rock contribution to the tight sand gas. …”
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1223
Organic richness and source rock potential of the La Peña Formation in the Sabinas and Piedras Negras basins, NE of Mexico
Published 2023-11-01“…In order to provide insights into the source rock potential of this unit, a total of 25 cutting samples collected from 15 wells at different stratigraphic intervals along the study area were analysed using Rock-Eval Pyrolysis technique. …”
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1224
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Potential Sources of Raw Water in Coastal Areas, Jawai and South Jawai Districts, Sambas Regency, West Kalimantan
Published 2025-01-01“…Based on Government Regulation no. 82, 2001, from the results of water analysis in Jawai District, only rainwater has values that are still ≤ parameter quality standards, while in South Jawai District, mountain water and rainwater have values that are still ≤ parameter quality standards. …”
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1226
Comparison of ocular biometry and refractive outcomes using two swept-source optical coherence tomography-based biometers.
Published 2024-01-01“…<h4>Background</h4>To evaluate the ocular biometry agreement and prediction of postoperative refractive outcomes obtained using two swept-source optical coherence tomography (SS-OCT) biometers: Anterion (Heidelberg Engineering, Heidelberg, Germany) and Argos (Alcon, Fort Worth, TX, USA).…”
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1227
Selection of reference genes in Thermothelomyces fergusii: insights from genomic and expression analysis in response to different carbon sources
Published 2025-07-01“…Consistently, EF1, GAPDH, and 18 S-3 were identified as reliable reference genes by the geometric mean of ranking values from Pearson correlation coefficient (r) analysis of pooled data, ranking values of RefFinder in pooled data, and NormFinder of pooled data. …”
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1228
Water-Soluble Inorganic Anions in Fine Particulate Matter (PM2.5) in Dhaka, Bangladesh: Source Apportionment
Published 2024-01-01“…All of these sources have the ability to produce PM2.5.…”
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1229
Fe/O Variations Relative to Source Longitude and Heliospheric Current Sheet in Large Solar Energetic Particle Events
Published 2024-01-01“…Furthermore, we investigate the variations in Fe/O ratios with respect to the separation angle, grouped by the same and opposite polarity sectors of the SEP source regions. We found that the mean and median Fe/O values are higher in the same polarity group compared to the opposite polarity group, with the largest contrast at separation angles between 25° and 50°, where the values are approximately 3 times larger. …”
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1230
Quantitative Resolution of Phosphorus Sources in an Agricultural Watershed of Southern China: Application of Phosphate Oxygen Isotopes and Multiple Models
Published 2025-03-01“…This study employed phosphate oxygen isotope techniques in combination with a land-use-based mixed end-member model and the MixSIAR Bayesian mixing model to quantitatively determine potential phosphorus sources in surface water and sediments. The <i>δ</i><sup>18</sup>O<sub>P</sub> values of the surface water ranged from 5.72‰ to 15.02‰, while those of sediment ranged from 10.41‰ to 16.80‰. …”
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1231
Unveiling sources, contamination, and eco-human health implications of potentially toxic metals from urban road dust
Published 2025-03-01“…The geo-accumulation index (I geo) and enrichment factor (EF) were used for pollution characteristics, modified ecological risk index used for ecological risk assessment, the USEPA models used for health risk assessment, and multivariate statistical analyses were used for source apportionment of PTMs. The ranges of average concentrations (mgkg−1) in road dust Cd, Hg, Mo, and Pb were 1.91 (CR) to 3.35 (BR), 11.7 (JR) to 29.3 (MuR), 452 (JR) to 1115 (MuR), and 36.9 (MaR) to 110 (BR), respectively, which were several times higher than reference values. …”
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1232
Integrated export instream coefficient model for accurate nonpoint source pollution estimation and management in the Yellow River Basin
Published 2025-07-01“…Abstract The export coefficient model (ECM) remains widely applied in estimating agricultural Non-point Source Pollution (NPSP) due to its simplicity, minimal parameter requirements, and relatively high accuracy. …”
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1233
Utilization of Artificial Lake as Heat Source-sink for Open-loop Surface Water Heat Pump System in Hunan
Published 2006-01-01“…Rich surface water resources in south China can be utilized as heat source-sink for heat pump systems.A district heating and cooling system that utilizes lake water as heat source-sink of heat pumps has been constructed in Xiangtan,a city in Hunan province in south China.The lake water temperature distribution during continuous operation was simulated before the construction.The entering water temperature was monitored everyday.COP values of the system and ASHP units at different source and sink temperatures were determined based on a series of measurements.The field test results show that the surface water heat pump system could offer advantages over air source heat pumps,such as higher energy efficiency and improved reliability.…”
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1234
Development of Technological Options for the Use of Various Wastes as Alternative Energy Sources Based on Multicomponent Compositions of Solid Fuels
Published 2024-12-01“…The results of the applied research directly related to the qualitative assessment of multicomponent briquetted fuels and facilitating achievement of the best production and consumer indicators values of energy quality and environmental friendliness are presented.…”
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1235
Fundamental solution of the time-space bi-fractional diffusion equation with a kinetic source term for anomalous transport
Published 2024-06-01“…Using the Laplace-Fourier transforms method, it is shown that the parametric solutions are expressed in terms of the Fox’s H-function that we evaluate for different values of $$\alpha$$ α and $$\beta$$ β .…”
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Visually Secure Deep Joint Source-Channel Coding With Chaotic Map Against Deep Known-Plaintext Attack
Published 2025-01-01“…In recent years, deep learning-based joint source-channel coding (DJSCC) has gained significant attention for its impressive performance in image transmission. …”
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Quantification and evaluation of strain reduction from small-bubble gas injection in Spallation Neutron Source target vessels
Published 2025-05-01“…Small-bubble gas injection has been routinely utilized in the operation of Spallation Neutron Source (SNS) mercury targets since 2017 to mitigate cavitation-induced erosion damage to target vessels. …”
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1240
A novel multi-source data-driven energy consumption prediction model for Venlo-type greenhouses in China
Published 2025-03-01“…Therefore, energy consumption prediction methods that incorporate multi-source data are necessary. To overcome the challenges concerning heterogeneity, redundancy, and interdependence among different data sources, this paper proposed a novel energy consumption method that integrates multi-source data through feature engineering and machine learning techniques, which significantly enhances the efficiency of data utilization and improves prediction accuracy. …”
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