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341
Step-Stress Test Method for Electrical Life Model Based on Cumulative Damage Curve and Its Application in XLPE Cable
Published 2020-09-01“…The parameters of IPM model including voltage endurance coefficient (VEC) are the important basis for cable insulation design and pre-qualification test voltage selection. …”
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342
The effect of the method of joining layers in two-layer fabrics on their physical and mechanical properties
Published 2024-09-01“…Filling drawings of these weaves are constructed, their coefficient of connectivity is determined. Testing of materials according to physical and mechanical properties was carried out in accordance with standard methods, resulting in the values of breaking load, tensile elongation, abrasion resistance, fabric thickness, breathability and shrinkage during the final finishing being determined. …”
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343
Determination of a novel anticonvulsant drug GIZh-290 in rat plasma by liquid chromatography–tandem mass spectrometry
Published 2022-01-01“…The linearity of the method was confirmed by a high correlation coefficient of 0.999. …”
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344
Application of NMR Method to Assess the Efficiency of Enhanced Oil Recovery Measures
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345
Dual crop coefficient of common bean in Tangará da Serra, Mato Grosso
Published 2016-05-01“…The study used the FAO-56 dual kc method, dividing the kc into soil evaporation coefficient (ke), determined in microlysimeters, and basal crop coefficient (kcb), determined in weighing lysimeters. …”
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346
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Permeability of Concrete and Correlation with Microstructure Parameters Determined by 1H NMR
Published 2020-01-01“…Water and gas permeability coefficients of concrete with different water-binder (w/b) ratios and admixtures were measured by a self-designed test device based on the steady-state flow method for liquid and the method of differential pressure in stability for gas, respectively. …”
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348
Determinação do coeficiente cultural (Kc) do feijoeiro (Phaseolus vulgaris L.), em Campos dos Goytacazes, RJ Determination of the crop coefficient (Kc) for common bean (Phaseolus v...
Published 2007-10-01“…<br>The evapotranspiration of a crop is one of the main information required for proper irrigation management and to develop an efficient water usage plan. Among the methods to estimate the amount of water that is consumed by plants, the use of crop coefficients (Kc), associated with estimates of the reference evapotranspiration (ETo), stands as one of the most promising. …”
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349
Research lift coefficient on the distance between the revolving cylinders a turbulent stream
Published 2020-03-01“…The aerodynamic forces in the cross-flow of a cylinder and a system of two cylinders have been measured. A method for determining the optimal distance between the cylinders in their cross-flow has been developed. …”
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350
Regression Analysis in Development of Method for Isolation and Quantitative Determination of Water-soluble Polysaccharides from Sunflower Roots of One-year-old
Published 2022-02-01“…The adequacy of the model was confirmed by testing hypotheses against Pearson's χ2 criterion. The correlation coefficient derived from the values of the regression coefficient and the mean square deviation was used in determining the tightness of the overall relationship between the source and the obtained data. …”
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351
Effect of seedling size on post-planting growth and survival of five Mexican Pinus species and their hybrids
Published 2024-12-01“…Therefore, the aim was to evaluate the influence of initial morphological parameters of 2,007 nursery seedlings of these species and their hybrids on their growth and survival 44 months after planting in the Sierra Madre Occidental, Mexico. Methods Spearman’s coefficient (rs) and the unbiased conditional pseudo coefficient of determination (R2c) between each specific predictor and each response variable and their 95% confidence interval (CI95%) were determined using Random Forest, generalized linear model, and bootstrapping. …”
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352
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A Method for Determining Intrinsic Mode Function Number in Variational Mode Decomposition and Its Application to Bearing Vibration Signal Processing
Published 2020-01-01“…A method called center frequency statistical analysis (CFSA) is proposed in this paper to determine K value. …”
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354
Exploring the Impact of State of Charge and Aging on the Entropy Coefficient of Silicon–Carbon Anodes
Published 2024-11-01“…The potentiometric method, utilizing VR and self-discharge curves, produced reliable results, yielding entropy coefficient values between 95% SoC and 10% SoC during delithiation. …”
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A Stability-Indicating HPLC-DAD Method for Determination of Ferulic Acid into Microparticles: Development, Validation, Forced Degradation, and Encapsulation Efficiency
Published 2015-01-01“…A simple stability-indicating HPLC-DAD method was validated for the determination of ferulic acid (FA) in polymeric microparticles. …”
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357
Implementation and Validation of an Analytical Method for Lincomycin Determination in Feathers and Edible Tissues of Broiler Chickens by Liquid Chromatography Tandem Mass Spectrome...
Published 2019-01-01“…The calibration curves showed a coefficient of determination (r2) greater than 0.99 for all matrices, while recovery levels ranged between 98% and 101%. …”
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358
Analysis of influence of the item total scores on the levels of ability of respondents in the dichotomous Rasch model based on the weighted maximum likelihood method
Published 2019-05-01“…For items, we calculate the item total scores that determine their items difficulties. The weighting coefficients of the used WML depend on the item total scores and on the coefficient of influence K. …”
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359
Method of estimation of PM10 fine particle concentration during operation of centrifugal friction rollers
Published 2022-03-01“…The coefficient of environmental friendliness of the design of the brake roller of the friction type has been introduced, which is one of the factors determining the maximum number of braking, and takes values from 0 to 1.0 for various designs of the friction roller — closed type, ventilated and open type. …”
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360
The Role of the K-loss Coefficients Applied to Finned Tube Heat Exchanger Design
Published 2024-12-01“…This article presents a modified method for designing finned tube heat exchangers based on calculating the K-loss coefficients on the side tube. …”
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