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14961
EVALUATION OF PERSONNEL PERFORMANCE WITHIN A COMPANY’S HR DEPARTMENT
Published 2018-08-01“…This activity allows the determination of the degree to which the employees perform their tasks efficiently and pay fairly and completely the responsibilities they have been assigned. …”
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14962
The influence of Ag2O/NbO2 nanocomposites on the optical properties of PVA/PVP lend in biomedical applications
Published 2024-09-01“…The optical features of these nanocomposites were examined, whereby the latter type of properties was tested within the wavelength range of 220-820nm. The determination of the anti-microbial activity was done by disc diffusion method. …”
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14963
A Sequential Generation Redispatch Algorithm to Ensure Power System Small Signal Stability under Low-Frequency Oscillations
Published 2023-01-01“…It is shown that the proposed method increases the damping of the power system from the unstable state to the desired condition by controlling the operating point.…”
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14964
On Certain Practical Issues Relating to Construction of the In-duct Single Mode Synthesizer
Published 2015-04-01“…This allows to examine, among other things, properties of various active and/or passive elements inserted in a cylindrical duct by testing them in conditions when the incident (input) wave comprises only one cut-on mode and determining the reflection and transmission coefficients for single selected incident modes. …”
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14965
Numerical Investigation, Error Analysis and Application of Joint Quadrature Scheme in Physical Sciences
Published 2023-10-01“…The efficiency of the proposed method is justified with numerical examples. …”
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14966
Quantitative analysis of curcumin compounds in ginger by ultra-high-performance liquid chromatography coupled with tandem mass spectrometry
Published 2024-10-01“…The extraction solvent, volume of extraction solvent, sonication time, and oscillation time were optimized by a single factor experiment. The method validation results showed that the regression coefficients were higher than 0.9990, and the linearity was satisfactory. …”
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14967
Ups and Downs of Business Activity in the Waves of Crises, the Coronavirus Pandemic and Unprecedented Western Sanctions
Published 2023-03-01“…To calculate the IE RAS Index, the method of construction of integral estimates of macroeconomic dynamics, correlation analysis, as well as a matrix of coefficients of pair correlation for determination of index weights are used, which is a convincing justification of scientific novelty of the proposed methodology of construction and practical use of the IE RAS Index. …”
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14968
Gender-specific assessment of lipid profiles correlation with serum uric acid in non-dialysis chronic kidney disease patients: Prospective observational cross-sectional study
Published 2025-07-01“…Using a multistage stratified sampling method based on age and SUA to examine the differences among groups, Spearman’s correlation and linear regression analysis were utilized to study the association between SUA and lipid profiles, and multivariate analysis to determine the effect of SUA quartiles on multiple dependent variables collectively.ResultsLDL-c was positively correlated with SUA levels, with Spearman’s correlation coefficients of R=0.3553 in males and 0.5137 in females (both with P<0.0001). …”
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14969
The study of Relationship between Modern Communication Technologies and Religious Identity Reflexivity among the Youth, Tehran
Published 2017-09-01“…Various dimensions of modern ICTs determine 23.0% of variance for religious identity reflexivity. …”
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14970
Mitigation of the effect of variations in the electrical conductivity of the material via two-frequency eddy current testing of the thickness of the electrically conductive wall un...
Published 2023-03-01“…A method to suppress variations in the electrical conductivity of the test object material is proposed. …”
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14971
Hydraulic System Fault Diagnosis Based on Dual-Channel Convolutional Neural Network and Improved D-S Evidence Theory
Published 2024-01-01“…The fault diagnosis results based on the denoised pressure signal, temperature signal, and vibration signal, respectively, are used as three pieces of evidence, the similarity coefficients of each evidence are obtained by calculating the value similarity and direction similarity between the evidences, the weight of each evidence is calculated based on the similarity, the new evidence is gained by the weighted average method to replace the most conflicting evidence, and information fusion based on the improved D-S evidence theory is performed to determine the cause of the fault. …”
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14972
Estimation of Rabeprazole Sodium and Itopride Hydrochloride in Tablet Dosage Form Using Reverse Phase High Performance Liquid Chromatography
Published 2011-01-01“…A reversed phase high performance liquid chromatography (RP-HPLC) method was developed, validated and used for the quantitative determination of rabeprazole sodium (RP) and itopride hydrochloride (IH), from its tablet dosage form. …”
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14973
Based on Regular Expression Matching of Evaluation of the Task Performance in WSN: A Queue Theory Approach
Published 2014-01-01“…Experiments show that our approach ensures accurate matching and computational efficiency of more than 70%; it not only effectively detects data packets and access control, but also uses queuing method to determine the parameters of task scheduling in wireless sensor networks. …”
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14974
A convergence formula for sound transmission loss of composite laminates based on three different shear deformation theories
Published 2025-01-01“…These formulas provide a precise framework for determining the optimal number of modes required for convergence, ensuring computational efficiency and accuracy in STL calculations for composite laminates across all frequency ranges.…”
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14975
Evaluation of the presence of emerging contaminants in wastewater and seawater using automated solid-phase extraction and ultra-high-performance liquid chromatography coupled to ta...
Published 2024-11-01“…Matrix-matched calibration showed good linearity with determination coefficients ≥ 0.990. Likewise, matrix effect assessment showed a significant signal suppression in almost all the analytes demonstrating the need to consider such effect for a proper quantification of the analytes. …”
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14976
APPLICATION OF HYBRID MEMETIC ALGORITHM IN OPTIMAL CONTROL NONLINEAR STOCHASTIC SYSTEMS WITH INCOMPLETE FEEDBACK PROBLEMS
Published 2018-04-01“…Verification of obtained results using the solution detected with local variations method was done. The described results show the sufficient efficiency level and reflect the necessity of further research in this direction.…”
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14977
An effective algorithm to identify the miscibility gap in a binary substitutional solution phase
Published 2020-01-01“…In the literature, no detailed description is reported about how to detect if a miscibility gap exists in terms of interaction parameters analytically. In this work, a method to determine the likelihood of the presence of a miscibility gap in a binary substitutional solution phase is proposed in terms of interaction parameters. …”
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14978
The Mythological Methodology and its Application to Pre-Islamic Poetry
Published 2011-12-01“…The research also aims to underline the efficiency of the mythological method for analyzing poetic texts and revealing their mythological dimensions created by the poet's imagination, in chronological stages. …”
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14979
Model Order Reduction by Legendre Expansion Using Harmony Search Algorithm
Published 2024-02-01“…Then, the stability conditions are constraints in optimization problem. To present the efficiency of the proposed method, three test systems are reduced. …”
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14980
Selection and Verification of the Agitator in the Regeneration Tank
Published 2019-04-01“…The regeneration efficiency of sodium ion is low because the regeneration reaction is not enough in the regeneration tankAccording to the data and requirements provided by the factory, combined with the experience of the design of the stirrer and the national standard, two agitators were designed for the regeneration tank, and the values of the two kinds of agitators were used We adopt simulation method to determine the speed distribution within the regeneration pool, turbulence distribution and then verify the success of the design of the mixer.…”
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