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Simultaneous Spectrophotometric Determination of Amitriptyline Hydrochloride and Chlordiazepoxide in Pharmaceutical Tablets by Multivariate Calibration Method
Published 2009-01-01“…The multivariate calibration method, partial least square regression (PLS) was applied for the simultaneous spectrophotometry determination of amitriptyline hydrochloride (AMT) and chlordiazepoxide (CHL) in their mixtures. …”
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202
Determination method of static strength design allowables for fiber composites used in rail vehicles
Published 2024-11-01“…Subsequent discussion in details led to the establishment of a method for determining design allowables concerning tensile, compressive, and shear properties of carbon fiber composites. …”
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203
Sensitive Determination of Hydrochlorothiazide Drug in the Various Samples Via Developed Method of CFIA System
Published 2024-09-01“…The proposed method’s linearity ranges from 5 to 150 μg.mL-1 and its correlation coefficients were 0.9988, and the recovery percentage and error percentage were 100.88 and 0.88, respectively. …”
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204
Integrated Approach to Aerodynamic Optimization of Darrieus Wind Turbine Based on the Taguchi Method and Computational Fluid Dynamics (CFD)
Published 2025-05-01“…The aim of the study was to increase the aerodynamic efficiency of the turbine by selecting optimal values of the rotor diameter and blade chord length. The Taguchi method using an orthogonal array was used as an optimization method, which reduced the number of necessary calculations from 77 to 20 while maintaining the reliability of the analysis. …”
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205
Determination of long-term permissible currents in wires of power supply systems of railways
Published 2019-06-01“…Authors propose method for taking into account an increase in the heat transfer coefficient under meteorological conditions characteristic of ice formation. …”
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206
Determining friction properties of ABS plastic in contact with loamy soil
Published 2024-06-01“…(Results and discussion) Graphs were constructed to illustrate the relationship between of the friction parameters of acrylonitrile butadiene styrene (ABS plastic) on absolute soil moisture. It was determined that at absolute soil moistures of 18, 20 and 26 percent, the friction coefficients of acrylonitrile butadiene styrene are 0.45, 0.5 and 0.6, respectively. …”
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207
Prediction of soil permeability coefficient using the GEP approach
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208
Determination of ash content in Slovenian wines by empirical equations
Published 2003-10-01“…Values calculated by literature relations were compared to experimentally determined values obtained by official method (burning in a furnace). …”
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209
Transferability of Model-Based Static Coefficient of Friction
Published 2024-10-01“…The accurate determination of static coefficients of friction (COFs) is crucial in engineering design, yet standard reference values often show considerable variability. …”
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210
DEVELOPMENT OF METHODS OF PRE-COLUMNAR DERIVATIZATION OF GLUTATHIONES RECOVERED BY 4-METHOXY-2-NITROPHENYLISOTHIOTOCIONATE FOR DETERMINATION BY METHOD OF HIGH-EFFECTIVE LIQUID CHRO...
Published 2018-07-01“…This technique was also evaluated for the possibility of quantitative determination of glutathione. The sensitivity of the methods was 0.01% or 3.1*10-1 mol. …”
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211
Consideration of the temperature factor of atmospheric air when determining standard consumption of fuel and energy resources for train traction
Published 2018-12-01“…Specialists of JSC “VNIIZhT” carried out an analysis of a significant amount of driver’s routes data, results of which showed that the dependence of the specific flow rate on temperature, on the basis of which the corresponding influence coefficient is determined, needs to be periodically updated. …”
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212
DIGITAL EXAMINATION METHODS OF ANATOMICAL ELEMENTS OF MASTICATORY SYSTEM AND BASIC OCCLUSION RELATIONSHIPS
Published 2018-12-01“…During the study we used the finite element method and entered the following values: Young's modulus, Poisson's coefficient and body density. …”
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213
A Practical Method for Determination of Nine Nucleosides in Tricholoma matsutake by UPLC/MS and Quantitative Analysis of Multicomponents Using Single Marker Method
Published 2021-01-01“…Guanosine was set as the internal reference substance, whose content in T. matsutake was determined using the conventional external standard method. …”
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214
Automation of the measurement of time record in determining the hydraulic conductivity of saturated soil
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215
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Critical Comparison between Modified Monier-Williams and Electrochemical Methods to Determine Sulfite in Aqueous Solutions
Published 2012-01-01“…To our surprise, the modified Monier-Williams method (also known as aspiration method) showed to be very inaccurate for free-sulfite, although suitable for bound-sulfite determination. …”
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217
Nephelometer Sensitivities for the Determination of PM2.5 Mass Concentration in Ambient and Indoor Air
Published 2020-11-01Get full text
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218
RP - HPLC Method for Determination of Piperine from Piper longum Linn. and Piper nigrum Linn
Published 2005-01-01“…Piper longum Linn. and Piper nigrum Linn. are used as spices and medicines. Quantitative determination of piperine was undertaken to provide an easy and simple analytical method, which can be used as a routine quality control method. …”
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Determination of the volatile fatty acid contents in rumen fluid of ruminants by headspace-gas chromatograph method
Published 2021-10-01“…Under the optimized headspace sampling conditions (balance temperature at 85 ℃ and equilibrium time of 30 min), the method was verified and used to detect the VFA. The coefficient of determination of regression equation for each compound was not less than 0.999 7. …”
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