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A Near-Field Focused Lens Based on Multilayer Transmitarray
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New construction of mutually orthogonal complementary sequence sets
Published 2024-09-01“…Considering the suppression of peak-to-average power ratio (PAPR) in multi-carrier code division multiple access (MC-CDMA) systems, a class of CPU matrices with low column vector PAPR characteristics was designed using Boolean functions. …”
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Experimental Study on Effect of Operating Temperature on Evaporation Accommodation Coefficient of Working Fluid in Sodium Heat Pipe
Published 2024-10-01“…The accuracy of the working fluid’s evaporation accommodation coefficient (acc) in sodium heat pipes holds significant importance for their thermal transport analysis. …”
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Abnormal Diagnosis Method of Self-Powered Power Supply System Based on Improved GWO-SVM
Published 2023-01-01“…First, the feature sets of 11 kinds of monitoring data are optimized and selected based on MIC for self-powered power supply system. …”
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Weighted correlation coefficients for q-rung orthopair fuzzy sets with application in multi-criteria decision-making
Published 2025-05-01“…Correlation coefficients (CCs) have been widely used to assess the relationships between fuzzy sets (FSs) in the literature. …”
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Research on Typical Scenarios Based on Fusion Density Peak Value and Entropy Weight Method of Pearson’s Correlation Coefficient
Published 2023-05-01“…The volatility and randomness of new energy output make it one of the key problems that need to be solved urgently to obtain typical output scenarios in the planning and operation analysis of new power systems. In this paper, a typical scenario clustering center determination method based on fusion density peak value and entropy weight method of Pearson’s correlation coefficient is proposed. …”
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Developing the Process of Value Estimation and Modeling the Project Cost
Published 2020-05-01“…Constructive and cost parameters of power stations, which pass and distribute electric power were found and possibility to estimate the degree of parametric similarity of the project being devised with the analogues project by using the method of cluster analysis by homogeneity principle. …”
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A power-distribution-ratio real-time tunable power divider based on active plasmonic waveguide
Published 2025-03-01“…The plasmonic power divider possesses good frequency selectivity, especially the dynamical response to varactor voltages. …”
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COMPARISON OF DIFFERENT HYDRODYNAMIC CHARACTERISTICS OF AIR- WATER SYSTEM USING DISSIMILAR MOTIONLESS MIXERS
Published 2021-09-01“…Other hydrodynamics like higher Dissolved Oxygen (DO) Content, Less Power consumption were also found to be more advantageous for “Baffle Type” static element. …”
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Methodology of online assessment of technical state of transformer substation 35/6 (10) kV by express analysis coefficient
Published 2021-10-01“…The purpose of this study is to develop a methodology for determining the coefficient of express analysis of the main equipment of a 35/6 (10) kV transformer substation (TS) to assess its technical condition. …”
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Remote Sensing of Particle Absorption Coefficient of Pigments Using a Two-Stage Framework Integrating Optical Classification and Machine Learning
Published 2025-05-01“…The particle absorption coefficient of pigments (<i>a</i><sub>ph</sub>(λ)), a critical indicator of phytoplankton spectral absorption properties, is essential for bio-optical models and water quality monitoring. …”
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Media Communications of Executive Power: Assessing Effectiveness
Published 2023-10-01“…Assessing the Effectiveness of Media Communications of Executive Power: An Analysis of Speeches. This study focuses on developing a method to evaluate the effectiveness of communication between Russian executive authorities and citizens. …”
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Determination of Potential Runoff Coefficient using Geographic Information System for a Small Basin in Balakayety Watershade, Kurdistan Region of Iraq
Published 2020-06-01“…The present study indicates that the integration of all obtained thematic maps into GIS provides a powerful tool for calculating the runoff coefficient for catchments lacks streamflow data which can result in flood/drought predictions that will be not accurate. …”
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Evaluation of Rheological and Lubrication Properties of Selected Alcohol Fuels
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Electrogastrogram-based detection of cybersickness with the application of wavelet transformation and machine learning: A case study
Published 2025-01-01“…Results and discussion: The analysis reveals no significant differences across EGG channels and moderate to low linear correlation between channel pairs. The feature selection demonstrates that the root mean square of the amplitude as well as the maximum and mean values of the power spectral density (PSD) calculated on all DWT coefficients, are effective for CS detection while the dominant EGG scale could not indicate CS for any level of decomposition. …”
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Design of Instrumentation and Control Components of Power Distribution Systems
Published 2024-03-01“…Methods for constructing automated design systems, optimization, system analysis, mathematical modeling, and adaptive control were used. When selecting methods, we proceeded from the fact that the components of power distribution systems consisted of a finite number of elements. …”
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Commercial Video Evaluation via Low-Level Feature Extraction and Selection
Published 2018-01-01Get full text
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