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1501
Key features and guidelines for the application of microbial alpha diversity metrics
Published 2025-01-01“…Key metrics that should be required in microbiome analysis include richness, phylogenetic diversity, entropy, dominance of a few microbes over others, and an estimate of unobserved microbes. …”
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1502
Analysis of Coupled Coordination and Driving Factors of Urbanization, Ecosystem Services, and Human Well-Being in the High and Coarse Sediment Yield in the Middle Yellow River
Published 2025-01-01“…The equivalent factor method (EFM) was used to evaluate the ESV. The entropy weight method (EWM) and the comprehensive nighttime light index (CNLI) were adopted to assess the level of urbanization and human well-being. …”
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1503
Fault Identification of UHVDC Transmission Based on DF-AD and Ensemble Learning
Published 2024-01-01“…The first, second, and third order derivatives of the generated signals were calculated by the AD method. Next, the entropy features of these signals were computed, and the Random Forest-Recursive feature elimination with cross-validation (RF-RFECV) algorithm was used to select a high-quality feature subset. …”
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1504
Sparse Aperture Inverse Synthetic Aperture Radar Imaging for Maneuvering Targets With Migration Through Resolution Cells Correction
Published 2025-01-01“…The translational parameters are estimated by optimizing the image entropy of the range–Doppler based ISAR image. …”
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1505
A Fused Multiscale Pictorial Sequence Learning Mechanism Applied to Pavement Detection
Published 2025-01-01“…The static statistical evaluation value is retained as one of the specific data to assist in identifying the sample, and the two angle data complement each other to maximize the feature information entropy. Using the SVM classifier with the global sequence alignment algorithm as the main kernel function, the data classification module detects anomalies, so that the algorithm can mine valuable feature attributes from multiple angles as much as possible while stably exerting its classification function. …”
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1506
Heat Capacity and Thermodynamic Properties of Cesium Pentaborate Tetrahydrate
Published 2020-01-01“…The relevant thermodynamic functions of enthalpy (HT − H298.15), entropy (ST − S298.15), and Gibbs free energy (GT − G298.15) of cesium pentaborate tetrahydrate from 298 to 375 K of 5 K intervals are also obtained on the basis of relational expression equations between thermodynamic functions and the molar heat capacity.…”
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1507
3D Primary Geochemical Halo Modeling and Its Application to the Ore Prediction of the Jiama Polymetallic Deposit, Tibet, China
Published 2021-01-01“…Integrated geochemical anomalies were extracted by kernel principal component analysis, which has the advantage of accommodating nonlinear data. A maximum-entropy model was constructed for deep mineral resources of uncertainty prediction. …”
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1508
Analysis Employment Changes in Tourism Sector and It’s Impact on Balanced Regional Development (Case Study: Gilan Province)
Published 2013-11-01“…Our findings by using shift-share analysis, LQ and entropy models indicates that during in this tow period employment in tourism sector has been positive growth in province. …”
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1509
The impact of digital literacy in enhancing individuals’ health in China
Published 2025-01-01“…Methods By using the Entropy-TOPSIS method, this paper calculates digital literacy as a three-dimensional construct and adopts Ordered Probit and OLS models to analyze the impact of digital literacy on physical and mental health. …”
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1510
Ag–Cu solid–liquid interface velocity and growth morphology dependence on material data variations under rapid solidification conditions
Published 2025-12-01“…When considering the range of reported values of this alloy for the interface energy, melting entropy, liquid diffusion coefficient, and the characteristic system length, the transition from cellular to plane-front growth at high solidification velocities – commonly denoted as the absolute stability limit – could occur as low as 0.07 m/s or as high as 1.17 m/s. …”
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1511
An Extended Interval Type-2 Fuzzy VIKOR Technique with Equitable Linguistic Scales and Z-Numbers for Solving Water Security Problems in Malaysia
Published 2023-01-01“…Besides, this paper also offers objective weights using fuzzy entropy-based IT2FS to calculate the weights of the extended IT2FVIKOR. …”
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1512
Optimizing humidification–dehumidification desalination systems: Impact of nozzle position and geometric configuration on performance and efficiency
Published 2025-03-01“…Thermodynamic and exergy analyses using MATLAB® evaluated entropy changes and system efficiency. The results reveal that a bottom-nozzle configuration in both the humidifier and dehumidifier enhances performance, achieving a 4.34% humidity ratio compared to 3.25% with the top-nozzle setup. …”
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1513
Photodiagnosis and photodynamic recognition of cervical cancer with SEM and AFM images.
Published 2025-01-01“…Homogeneity, contrast, angular second moment, entropy, mean, standard deviation, correlation, cluster prominence, dissimilarity, and cluster shade values have been calculated for each of these one approximate and three detail coefficients. …”
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1514
Thermodynamic analysis and energy balance for environmental sustainability of simple gas turbine inlet cooling system in AFAM power plant
Published 2024-03-01“…The SI declined as the ambient temperatures rose. Both the Enthalpy-Entropy Compensation (EEF) and Waste Exergy Ratio (WER) increased in line with the ambient temperature since they are both dependent on total exergetic destruction. …”
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1515
Phenol Red Adsorption from Aqueous Solution on the Modified Bentonite
Published 2020-01-01“…Different thermodynamic parameters were calculated, and it was concluded that the adsorption was spontaneous (∆G° < 0) and endothermic (∆H° > 0), with increased entropy (∆S° > 0) in all the investigated temperature ranges.…”
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1516
Quantum theory-inspired inter-sentence semantic interaction model for textual adversarial defense
Published 2024-12-01“…A loss function integrating cross-entropy and orthogonality losses is employed to encourage the orthogonality of measurement states. …”
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1517
Quantum Fisher information of N-level atoms under the influence of the thermal field and the Stark effect
Published 2025-01-01“…It is observed that a larger value of the SS parameter influences the quantum Fisher information (QFI) of 5-level atomic systems and increases the value of QFI of the 5-level atoms compared to 3- and 4-level atomic systems. The von Neumann entropy (VNE) also increases for the 5-level atoms at different values of the SS parameter. …”
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1518
Investigation of applicability of Peng–Robinson and GERG-2008 equations of state of real gas for calculating properties of Freons for refrigeration machines and compressors
Published 2021-03-01“…Four Freon parameters are calculated during the study: saturated vapor pressure at the saturation line at some Freon temperature, Freon density at saturation pressure and some temperature, enthalpy and entropy at the same pressures and temperature. The data obtained from the calculation of Freon by the above equations are compared with the experimental data for each of the above Freons. …”
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1519
Spatial disparities and dynamics in the high quality agricultural development in Heilongjiang Province of China
Published 2025-02-01“…We construct a multidimensional evaluation framework with 19 indicators across four dimensions: green agriculture, quality and efficiency improvement of supply, agricultural structural coordination, and shared benefits of development. Using the Entropy Weighted-TOPSIS model, Dagum’s Gini Coefficient, and the Markov chain, the study quantifies the HQAD in Heilongjiang from 2013 to 2022, examining regional disparities and development dynamics. …”
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1520
Assessment of agricultural sustainability performance in Dali Prefecture, China using the DPSIR Model
Published 2024-12-01“…It employed a composite weight method combining the Analytic Hierarchy Process and Entropy Weight methods. The assessment showed that all counties except Dali City scored a performance index below 0.5. …”
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