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801
Traffic flow modelling of vehicles on a six lane freeway: Comparative analysis of improved group method of data handling and artificial neural network model
Published 2025-03-01“…Artificial Neural Networks, while efficient, require comprehensive tuning and may experience overfitting in high-dimensional datasets. …”
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802
A method for short-term wind power forecasting under extreme weather conditions based on meteorological factor interpretability and hybrid deep learning algorithms
Published 2025-04-01“…This model combines the CNN and BiLSTM network to capture local features and long-term temporal trends complementarily and further enhances the learning of key temporal features through an AM, finally outputting the forecasting results. Through case analysis on a wind power dataset in Liaoning, China, the experimental results show that compared with traditional forecasting methods, the proposed framework reduces the mean absolute error (MAE) by 52.29% and increases R2 by 0.0625 under windy conditions, and reduces the MAE by 64.29% and increases R2 by 0.0462 under low-temperature weather. …”
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803
A Multiangle MIMO-SAR Fusion Imaging Method Based on Improved Range Migration Algorithm and Improved Geographic Information Scale Invariant Feature Transform Algorithm
Published 2025-01-01“…Finally, an improved method of geographic information-scale invariant feature transform is used to achieve the efficiency fusion of multi-angle imaging results. …”
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804
PW-FBPNN: A Hybrid Fault Diagnosis Method for Power Circuit Systems Combining Principal Component Analysis, Wavelet Packet Transform, and Fuzzy Neural Networks
Published 2024-01-01“…PW-FBPNN achieved 100% accuracy in diagnosing most types of faults, with a minimum accuracy of 91.67% for challenging faults. This method was significantly superior to existing methods such as FCM-HMM-SVM and KICA-DNN in terms of accuracy and computational efficiency and could complete the diagnosis in just 0.01 seconds. …”
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805
Hybrid thermoelectric generator system for enhanced waste heat recovery from diesel generators using HVAC condenser airflow
Published 2025-01-01“…Compared to conventional setups, this method greatly increases TEG efficiency by taking advantage of high temperature differentials and passive sink flow. …”
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806
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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807
Comprehensive study on cooling effectiveness and thermoelectric conversion of a novel helium/hydrogen-based closed Brayton cooling system for a hydrogen aero-engine
Published 2025-03-01“…Furthermore, the utilization of TEGs reduces the cooling efficiency but increases the total power output of the schemes. …”
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808
The use of corn and buckwheat flour in the production of bakery products
Published 2024-01-01“…Method of trial laboratory bread baking.» The taste became sweeter, the porosity became fine and thin-walled, and the color of the crumb became light brown. …”
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809
Methodological aspects of optimization of energy consump-tion costs of low-rise buildings with a built-in air heat pump
Published 2023-08-01“…The use of such innovative energy-saving technologies requires not only modern architectural and planning, design and engineering solutions, but also sound methodological recommendations for as-sessing their energy efficiency and feasibility. The article presents a methodology for calculating the consumed electrical energy and heat generation, as well as the seasonal indicator of energy efficiency in the operation of an air source heat pump.Method. …”
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810
C<sub>OSS</sub> Losses in Resonant Converters
Published 2025-06-01“…High efficiency and high power density are key targets in modern power conversion. …”
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811
Sustainability of total factor productivity in the countries of the MENA region with an emphasis on ecological footprint
Published 2021-09-01“…SM can be decomposed into sustainable efficiency change and sustainable technical change.Results and discussion: Overall, the average annual STFP in MENA countries was 0.98, indicating that from the perspective of ecological footprint, K, and L are input factors, and the human development index (HDI) is the output. …”
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812
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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813
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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814
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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815
Optimization and sensitivity analysis of unsteady MHD mixed convective heat transfer in a lid-driven cavity containing a double-pipe circular cylinder using nanofluids
Published 2025-05-01“…Optimization and sensitivity of the parameters namely solid volume fraction (δ), Richardson number (Ri), and Hartmann number (Ha) have been performed by using the response surface methodology, which entails creating a correlation equation that connects input variables to output responses to improve Nuav for better heat transfer efficiency. …”
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816
Acoustic emission localization model of concrete material based on convolutional neural network
Published 2024-01-01“…The damage location detected by the localization model basically matches the real crack location.ConclusionsThe proposed localization model shows good localization efficiency and localization accuracy. Compared with the traditional iterative localization method, it is not affected by the initial value of iteration and the iterative method, and has the advantages of stable efficiency and high efficiency. …”
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817
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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818
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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819
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820
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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