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1261
THE EFFECTIVE MEDIUM THEORY AS A TOOL FOR ANALYZING THE OPTICAL PROPERTIES OF NANOCOMPOSITES
Published 2018-04-01“…Since the concentration of the metal component was determined in our work, which is 7%, the method of Maxwell-Garnett effective medium method was chosen. …”
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1262
Simultaneous determination of 22 volatile organic compounds in urine of automotive spray painting workers using static headspace gas chromatography-mass spectrometry
Published 2025-05-01“…The single ion monitoring (SIM) mode was chosen for the quantitative analysis of the 22 VOCs. The method demonstrated good linearity for determining 22 target analytes in the urine of spray painting workers, with correlation coefficients all above 0.990. …”
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1263
Determination of Retinol, α-Tocopherol, Lycopene, and β-Carotene in Human Plasma Using HPLC with UV-Vis Detection: Application to a Clinical Study
Published 2013-01-01“…A method is described here for the simultaneous determination of retinol, α-tocopherol, lycopene, and β-carotene in human plasma. …”
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1264
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1265
Determination of the Band Gap Energy of SnO<sub>2</sub> and ZnO Thin Films with Different Crystalline Qualities and Doping Levels
Published 2025-02-01“…However, there is no single method for its determination; rather, different approximations depend on the crystalline quality and the doping level because these modify the energy band structure of the semiconductor. …”
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1266
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1267
Effects Of Glucose And Bilirubin On The Kinetic Jaffe's And The Enzymatic Methods For Serum Creatinine Assay
Published 2015-06-01“…The enzymatic method for the determination of serum creatinine is accepted as one of the most accurate methods in a clinical laboratory. …”
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1268
ELECTROMAGNETIC AND SOUND INSULATION PROPERTIES OF COMBINED SHIELDS BASED ON THE NEEDLE-PUNCHING MATERIAL AND FRAGMENTS OF ALUMINUM FOIL
Published 2020-03-01“…Using an automated meter of transmission and reflection coefficients SNA 0.01–18, shielding characteristics in the frequency range 0.7–17 GHz of the shield samples made in accordance with the proposed method have been obtained. …”
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1269
Estimation of some Organophosphorus Pesticides Using Carbon Paste Electrode Coupled with Molecularly Imprinted Polymers
Published 2018-09-01“…The method was validated and successfully applied to determined OPPs compounds from environmental water samples.…”
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1270
Determination of 16 Biogenic Amines in Cold-Chain Fish and Shrimp by Volatile Ion-Pair Reversed-Phase Liquid Chromatography-Tandem Mass Spectrometry
Published 2025-05-01“…A new method for the determination of 16 biogenic amines (BAs) including dimethylamine, trimethylamine, trimethylamine oxide, octopamine (OA), dopamine (DA), tyramine (TYR), 5-hydroxytryptamine (5-HT), benzylamine, putrescine, cadaverine, histamine, agmatine, 2-phenylethylamine, tryptamine, spermidine and spermine in cold-chain fish and shrimp products was established using liquid chromatography-tandem mass spectrometry (LC-MS/MS) without derivatization. …”
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1271
An Interval-Valued Intuitionistic Fuzzy TOPSIS Method Based on an Improved Score Function
Published 2013-01-01“…We apply the proposed score function to calculate the separation measures of each alternative from the positive and negative ideal solutions to determine the relative closeness coefficients. According to the values of the closeness coefficients, the alternatives can be ranked and the most desirable one(s) can be selected in the decision-making process. …”
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1272
Method for calculating actual capacity of single-stage long-stroke reciprocating compressors
Published 2020-12-01“…The article presents a generalized method for calculating the actual performance of low-speed long-stroke air compressor stages of compression, based on determining the flow rate as a set of coefficients reflecting the influence of various factors on productivity losses. …”
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1273
Bernstein-Polynomials-Based Highly Accurate Methods for One-Dimensional Interface Problems
Published 2012-01-01“…Both Galerkin formulation and collocation formulation are constructed to determine the expansion coefficients. In Galerkin formulation, the flux jump condition can be imposed by the weak formulation naturally. …”
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1274
Motivation and stimulation of employment specialists in the sphere of information technologies
Published 2016-04-01Get full text
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1275
Reproducibility and Accuracy of a New Method for Measuring the Range of Dart-Throwing Motion
Published 2025-05-01“…Each rater performed three measurement trials for each participant. To determine inter-rater reproducibility, intra-class correlation coefficients were calculated for the value of one trial, mean value of two trials, and mean value of three trials. …”
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1276
Development and validation of a GC-ECD method for pesticide residue detection in flour
Published 2025-06-01“…This study aimed to optimize and validate a rapid, reliable and accurate method for quantitative determination of pesticide residues in flour matrix. …”
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1277
Liquid mixtures separation and heat consumption in the process of distillation
Published 2021-03-01“…The number of plates in the column sections, reflux ratio, energy consumption, and indicators of internal energy saving were determined.Conclusions. Study results show that using the coefficient of the component distribution between the vapor and liquid phases is a promising method for preliminary assessments of the separation difficulty and measurements of the expected heat consumption in the boilers of columns. …”
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1278
Quadratic descriptors and reduction methods in a two-layered model for compound inference
Published 2025-01-01“…Experimental results show that for 32 chemical properties of monomers and 10 chemical properties of polymers, the prediction functions constructed by the proposed method achieved high test coefficients of determination. …”
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1279
Influence of Drying Methods on Jackfruit Drying Behavior and Dried Products Physical Characteristics
Published 2022-01-01“…Fractal dimension (FD) and lacunarity were applied to study the structure and irregularities of jackfruit dried with the different methods. FD was significantly (P<0.05) affected by the drying method. …”
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1280
A Rapid Design Method for Centrifugal Pump Impellers Based on Machine Learning
Published 2025-05-01“…The proposed model uses neural networks to predict empirical coefficients, determine key dimensions such as the impeller’s inlet diameter, outlet diameter, outlet width, and axial distance. …”
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