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1121
TRANSMISSION LINE-WIRE DANCING (GALLOPING) – LYAPUNOV INSTABILITY
Published 2014-12-01“…This method allows to determine the stationary aerodynamics characteristics of profile by numerical simulation of profile flow under different angles of attack by vortex element method and later on the application of analytical conditions of stability and Lyapunov’s instability of equilibrium positions. …”
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1122
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1123
Unsupervised Identification for 2-Additive Capacity by Principal Component Analysis and Kendall’s Correlation Coefficient in Multi-Criteria Decision-Making
Published 2024-12-01“…In this paper, we develop a novel unsupervised method for identifying 2-additive capacities by means of Principal Component Analysis (PCA) and Kendall’s correlation coefficient. …”
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1124
Features of the change in the thermal coefficient of electrical resistance upon heating electrically conductive composites of crystallizable polyolefins with carbon black
Published 2024-11-01“…To investigate electrically conductive polymer composite materials (EPCMs) based on crystallizable polyolefins and electrically conductive carbon black for the production of self-regulating heaters; to study the mechanism of the occurrence of positive and negative temperature coefficients (PTC and NTC) upon heating such composites.Methods. …”
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1125
Greens assessment of RP-UPLC method for estimating Triamcinolone Acetonide and its degraded products compared to Box-Behnken and Six Sigma designs
Published 2024-12-01“…The study thoroughly examined various tools to determine their greenness. A newly validated RP-UPLC method was then employed quantitatively to detect Triamcinolone Acetonide (TRA) in a creamy pharmaceutical formulation using UPLC BEH C18 (50 × 2.1 mm, 1.7μm) column for analysis, with a detection wavelength set at 240 nm. …”
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1126
Development and psychometric evaluation of the Infertility Public Stigma Scale for Japanese women: protocol for an exploratory sequential mixed method study of the Japanese populat...
Published 2025-05-01“…Therefore, this article aims to describe the research protocol for the development of the Infertility Public Stigma Scale for Japanese women and examination of its reliability and validity.Methods and analysisThis study will adopt an exploratory, sequential, mixed-methods design. …”
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1127
Methodology of online assessment of technical state of transformer substation 35/6 (10) kV by express analysis coefficient
Published 2021-10-01“…Express analysis provides remote monitoring, monitoring of the condition of the operating equipment and forecasting changes in the technical condition.RESULTS. The proposed method for determining the coefficient of express analysis allows online monitoring of changes in monitored parameters, reducing the recovery time of failed elements, and maintaining equipment in a working condition. …”
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1128
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1129
PENDUGAAN PARAMETER MODEl DISTRIBUTED LAG POLA POLINOMIAL MENGGUNAKAN METODE ALMON
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1130
Synthesis and Structural Characterization of Nanomanganese Ferrites
Published 2015-12-01“…In this paper, the structural properties of nano manganese ferrite are synthesized by using environmental friendly co-precipitation method is reported. The structural parameters such as the lattice constant, average crystallite size (D), texture coefficients (TC), lattice strain (ε) and dislocation density (ρ) have been determined using X-ray diffraction data.…”
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1131
Diffuse attenuation coefficient and bathymetry retrieval in shallow water environments by integrating satellite laser altimetry with optical remote sensing
Published 2025-02-01“…The BRI allowed us to determine the bottom reflectance and classify the seafloor using the Gaussian mixture model clustering method. …”
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1132
In Situ Calculation of Spaceflight Magnetometer Coupling Coefficients for Interference Removal Using the Reduction Algorithm for Magnetometer Electromagnetic Noise (RAMEN)
Published 2025-04-01“…However, this technique requires careful preflight characterization of the spacecraft's magnetic field to determine the dipole coupling coefficients and sufficient boom length. …”
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1133
Comparing the Accuracy and Reliability of Detecting the Intensity of Spinal Inflammation on STIR Sequence with Apparent Diffusion Coefficient Values in Axial Spondyloarthritis
Published 2024-12-01“…Materials and methods: Fifty active lesions in the STIR sequence of spinal MRI were identified. …”
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1134
Analytical representation of the solution of the space kinetic diffusion equation in a one-dimensional and homogeneous domain
Published 2019-06-01“…This solution plays the role of the recursion initialization of the decomposition method. The recursion scheme is set up in a fashion where the solutions of the previous recursion steps determine the source terms of the subsequent steps. …”
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1135
Explainable Ensemble Learning Model for Residual Strength Forecasting of Defective Pipelines
Published 2025-04-01“…The model’s prediction performance is evaluated using mainstream metrics such as the Mean Absolute Percentage Error (MAPE), Coefficient of Determination (R<sup>2</sup>), Root Mean Square Error (RMSE), robustness analysis, overfitting analysis, and grey relational analysis. …”
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1136
Simulating Сarbon Dioxide Emissions when Cultivating Soil
Published 2025-01-01“…The study is aimed at developing a mathematical model for determining and forecasting carbon dioxide emissions from soil cultivated with different methods. …”
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1137
Study on diffusion coefficient of benzene and ethyl benzene vapours in nanoporous silica aerogel and silica aerogel-activated carbon composites
Published 2019-03-01“…For the first time, the experimental data have been fitted with intra-particle diffusion model for determining of diffusion coefficients. The saturation adsorption capacity of benzene and ethyl benzene vapours was 2033 mg.g-1 and 458 mg.g-1 respectively. …”
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1138
Use of the Laser Beam Deflection Technique for Thermo-Optic Coefficients Study in Gadolinium-Yttrium Oxyorthosilicate Doped with Erbium Ions
Published 2023-12-01“…Results of use of the laser beam deflection technique for determination of thermo-optic coefficients (TOCs) of the Er3+-doped gadolinium-yttrium oxyorthosilicate crystal (Er3+:(GdY) SiO– Er:GYSO) are presented. …”
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1139
Introducing Angle B: A Novel Quantitative Approach for Sagittal Alignment Reduction in Atlanto-Axial Dislocation Surgery
Published 2024-11-01“…Theoretical equations were deduced through a series of angular transformations, and linear regression analysis was used to validate our findings.Results: Our results showed a strong linear relationship between the change in CL (ΔCL) and the change in B(ΔB) (y=− 1.0402x, coefficient of determination R²=0.978, P< 0.001), supporting our deduction that ΔCL=ΔB. …”
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1140
Factors associated with macrosomia among singleton live-birth: A comparison between logistic regression, random forest and artificial neural network methods
Published 2016-12-01“…Background: Macrosomia with adverse outcomes for mother and infant is affected by several risk factors. Classification methods including logistic regression, random forest and artificial neural network are used to determine high risk groups for macrosomia. …”
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