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821
Calculation and Analysis of the Distribution Characteristics of Groundwater Resources in the Middle Reaches of the Mudanjiang River Basin in China Based on SWAT Model and InVEST Mo...
Published 2025-03-01“…The SWAT model quantifies and visualizes water production and groundwater reserves in the Mudanjiang River Basin, employing the groundwater runoff modulus method to calculate groundwater recharge in the basin. …”
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822
NUMERICAL STUDY OF THERMAL SCHEMES OF THERMAL POWER PLANTS FULFILLED WITH THE АID OF THEIR TOPOLOGICAL MODELS
Published 2016-08-01“…The ability of CHP to provide heat in required quantity, their capacity to change electricity generation output without excessive fuel consumption is extremely relevant for the energy system that incorporates thermal power plants as dominating component. …”
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823
Early Fault Detection and Operator-Based MIMO Fault-Tolerant Temperature Control of Microreactor
Published 2024-10-01“…They are attracting attention as next-generation chemical reaction devices because of their ability to achieve small-scale and highly efficient reactions compared to the conventional badge method. …”
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824
Thermal analysis and optimal fluid selection for the novel integrated vapor compression cycle and ORC system for ultra-low grade waste heat recovery using the desuperheating method
Published 2025-03-01“…R410a-R141b is recommended in the air-air-cooled system due to its higher ORC thermal efficiency (7.67 %) than the water-water-cooled system (7.56 %), resulting in a power output of 0.44 kW. …”
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825
A Fast Convergence Scheme Using Chebyshev Iteration Based on SOR and Applied to Uplink M-MIMO B5G Systems for Multi-User Detection
Published 2025-06-01“…Massive multiple input–multiple output (M-MIMO) is a promising and pivotal technology in contemporary wireless communication systems that can effectively enhance link reliability and data throughput, especially in uplink scenarios. …”
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826
An integrated approach to uncertainty and global sensitivity analysis in penstock structural modeling
Published 2025-01-01“…Illustrated through a free vibration analysis model of a penstock span, this structured methodology begins with Uncertainty Analysis (UA) to identify variabilities, followed by a screening phase using the Morris method to enhance computational efficiency. Subsequent application of multi-method GSA ranks parameter sensitivities, assesses robustness, and provides a comparative evaluation, providing insights into the effective tools for conducting GSA on penstock models. …”
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827
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828
Heat transfer enhancement using Cu+Al2O3 ferro magnetic nanoparticle confession in an elliptic duct device with energy conservation
Published 2025-07-01“…The resulting nonlinear and coupled system of partial differential equations are tackled through Galerkin finite element method with the help of MATLAB. Using MATLAB, graphical outputs are obtained for the flow characteristics under varying flow conditions to analyze two-dimensional peristaltic flow. …”
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829
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830
Sentiment and Emotion Network Analysis—SENA: An Analytic Framework and No-Code Software to Integrate Natural Language Processing, Linguistic Analysis, and Data Science with Qualita...
Published 2025-05-01“…Outcome aggregation means that outputs do not consider participants’ attributes nor allow for individual analyses of participants’ experiences and/or the degree to which these experiences may express consistent or contradictory emotions (i.e., emotional entropy). …”
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831
A Constrained-Based Optimization Method for Real-Time Kinematics Using Magneto-Inertial Signals: Application to Upper Limb Joint Angles Estimation During Prolonged Recordings
Published 2024-01-01“…The adopted upper limb model was designed following the International Society of Biomechanics guidelines and the Denavit-Hartenberg convention, ensuring anatomical relevance and computational efficiency. By comparing results with stereophotogrammetric tracking outputs, the application of constraints - leveraging a priori knowledge of the workspace boundaries for joint centers - enhanced the accuracy of shoulder and elbow angle estimations and effectively mitigated the impact of sensor orientation drift over extended periods. …”
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832
Comprehensive Study on Hydrogen Production for Sustainable Transportation Planning: Strategic, Techno-Economic, and Environmental Impacts
Published 2025-04-01“…Hydrogen energy is essential in the transition to sustainable transportation planning, providing a clean and efficient alternative to traditional fossil fuels. …”
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833
An enhanced broadband class-J mode power amplifier for 5G smart meter applications [version 2; peer review: 2 approved]
Published 2024-09-01“…Results: The simulation results reveal that the proposed Class-J PA provides a maximum drain efficiency (D.E) of 82%, power added efficiency (PAE) of 67% with 13 dB small-signal gain at 3.5 GHz, and output power of 40 dBm (41.4 dBm peak) with a power gain of approximately 7 dB over a bandwidth of approximately 400 MHz with a 28 V power supply into a 50 Ω load. …”
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834
Bio-capped synthesis of TiO2 nanoparticle using Murraya koenigii leaf extract via ultrasonication assisted sol-gel method and its advanced DSSC performance
Published 2025-07-01“…In the present study, the synthesis of titanium dioxide (TiO2) nanoparticles (NPs) was investigated and optimized by ultrasonication-assisted sol-gel method using Murraya koenigii (MK) ethanolic extract as a capping agent. …”
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835
A Reinforcement Learning-Based Generative Approach for Event Temporal Relation Extraction
Published 2025-03-01“…Despite extensive efforts in this area, the existing methods face two main issues. Firstly, the previous models for event temporal relation extraction mainly rely on a classification framework, which fails to output the crucial contextual words necessary for predicting the temporal relations between two event triggers. …”
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836
Experimental Study on Carbon Nanotube Heating for Li-Ion Batteries in Extremely Low-Temperature Environments
Published 2025-06-01“…This study introduced and evaluated a new Carbon Nanotube (CNT) sheet-based method for battery temperature management, aimed at enhancing the performance of Li-ion batteries in subzero environments. …”
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837
Integrated estimation of parameters of radio transmitter power amplifier with automatic mode adjustment by two-frequency test signal
Published 2021-04-01“…Method is proposed for calculation of energy gain and efficiency factor (efficiency) when applying automatic control of supply voltage of output cascades of shortwave transmitters intended for modulation with speech signals. …”
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838
Novel Burst-Mode Control for Medium-to-Light Load Operation of Dual-Active-Bridge Converters, Achieving Minimum Backflow Power, Zero-Voltage-Switching, and DC Bias Suppression
Published 2024-11-01“…A 4 kW DAB converter prototype is built to verify the proposed method and the experiment results show about a 2% increment in efficiency of the proposed method compared to the conventional burst-mode method.…”
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839
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840
Research on provincial implied carbon emissions in China under the shared responsibility driven by new quality productivity: A new approach
Published 2024-12-01“…Key findings include: (1) The CVAT method's determination of responsibility sharing coefficients aligns with fairness and efficiency principles, resulting in a more equitable distribution of implied carbon emission responsibilities conducive to achieving fair carbon emission reduction. (2) Over the research period, national implied carbon emissions exhibited an upward trajectory, increasing from 3.305 billion tons in 2002 to 9.726 billion tons in 2017, with Shandong, Hebei, and Jiangsu provinces ranking among the top emitters in China. (3) Eastern coastal and western regions function as net carbon transfer out regions, while the central, northeast, and southwest regions act as net carbon transfer in regions. (4) The implied carbon transfer network demonstrated relative stability throughout the study period, with Shandong, Hebei, Jiangsu, and Inner Mongolia emerging as major carbon transfer provinces. …”
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