Advances in quality control through the development of a more sustainable and eco-friendly direct spectrophotometric method than pharmacopoeial methods for the determination of bis... by Safwan Ashour

“…The results indicated that the proposed method is highly efficient in determining the amount of BF in the tablets, which helps improve quality control and environmental improvement. …”
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Evaluation of the Egner–Riehm DL and Mehlich 3 Tests for the Determination of Phosphorus: The Influence of Soil Properties on Extraction Efficiency and Test Conversion by Jolanta Korzeniowska, Ewa Stanislawska-Glubiak

“…The phosphorus content was determined in all the soil and plant samples, with two methods used in the soil samples: DL and M3. …”
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Efficiency of a Developed Cassava Wastewater Treatment System (CWTS) Based on Physico-Chemical Variables Studied by Atojunere Eganoosi Esme, Onasanya Oreoluwa Samuel, Alademomi Alfred Sunday

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Profitability and Technical Efficiency Analysis of Rice Production in Quan’ Pan Local Government Area of Plateau State, Nigeria by Vihi Samuel Keghter, Makwin Francis Malel, Jesse Birma, Owa Grace Tijesu, Selzing Peter Musa, Ochelle Blessing, Mwolgwan Nandom

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Eco-friendly HPTLC method for Trifluridine and Tipiracil determination: Quality-by-design meets green analytical chemistry by Amruta Balekundri, Eknath D. Ahire, Rakesh U. Shelke, Dinesh D. Rishipathak, Sanjay J. Kshirsagar

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EFFICIENCY OF THE EXPLANATORY AND ILLUSTRATIVE METHOD IN THE COURSE OF TEACHING THERMODYNAMICS WITHIN THE CURRICULUM OF THE TRAINING OF BACHELORS MAJORING IN 184 MINING by Kozinets Inna, Trofymova Olena

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Methodology of determining of the transfer function of engagement kinematics of accelerations of an aircraft and its elliptic coordinates in alternative representation by V. V. Legkostup

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Reaeration Coefficient Empirical Equation Selection for Water Quality Modeling in Surface Waterbodies: An Integrated Numerical-Modeling-Based Technique with Field Case Study by Balsam J. M. Al-Saadi, Hussein A. M. Al-Zubaidi

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Simultaneous Determination of Multiple Acid-Suppressing Drugs by UPLC-MS/MS Method and Application for Pharmacokinetics Study by Li X, Liu S, Yu M, Xi W, Wu X, Liu D, Liu A, Wang H

“…Precisely quantifying their plasma levels is crucial for clinical pharmacokinetic assessments and therapeutic drug monitoring.Aim: This study aimed to establish a generic and efficient ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) assay for the determination of five PPIs (esomeprazole, rabeprazole, ilaprazole, lansoprazole, and pantoprazole) and the P-CAB (vonoprazan) in human plasma.Methods: The six analytes were extracted from human plasma via protein precipitation and a single dilution step. …”
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Analytical Methods for the Determination of the Distribution of Total Petroleum Hydrocarbons in the Water and Sediment of Aquatic Systems: A Review by A. O. Adeniji, O. O. Okoh, A. I. Okoh

“…Several methods of extraction and analytical determination for total petroleum hydrocarbons (TPHCs) in aqueous and solid samples are reviewed. …”
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ALTERNATIVE METHOD FOR DETERMINING METAL UPTAKE FROM WATER BY ESCHERICHIA COLI K12 CD3 by N. M. T. Jebril, A. K. Murad, R. A. Majeed, A. H. Al-Sabary, I. A. Abed, B. H. Hashim

“…By comparison, usual TEM-EDX analyzes show that the concentration was not qualitatively determined. At the same time, the ICP-M device was not as efficient in measuring cadmium concentrations. …”
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Integrated Approach to Aerodynamic Optimization of Darrieus Wind Turbine Based on the Taguchi Method and Computational Fluid Dynamics (CFD) by Nurdaulet Kalassov, Zhandos Baizhuma, Rustem Manatbayev, Ainakul Yershina, Muhtar Isataev, Aiida Kalassova, Zhanibek Seidulla, Birzhan Bektibay, Bakyt Amir

“…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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Using GIS And Geophysics In Selecting Suitable Basins With Freshwater Aquifers For An Efficient Exploration Strategy - A Case Study From Petra-Region, Jordan by Mohammmad Al Farajat, Bernhard Schaefers, Hussein Al Hassanat, Nedal Al Atteyat, Nidal Al Jahed, Jamal Khataibeh

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Determination of neutron spectrum parameters at IREN facility using the MCNP simulation and experimental validation by Nhat Le Tran Minh, Cong Vu Duc, Khiem Le Hong, Dinh Nguyen Thi, Thanh Pham Tien, Phi Truong Hoai Bao, Thai Nguyen Thi Xuan, Toan Tran Ngoc, Trung Dinh Van, Binh Nguyen Thanh, Son Nguyen An, Shetsov Valery Nikolaevich, Dmitriev Andrey Yuryevich, Lobachev Valerij Vladimirovich, Borzakov Sergey Borisovich

“…Our revised equation for determination of a shape parameter by the method of cadmium-ratio for multi-monitor has been used, in which the correction coefficients of the epithermal neutron transmission for cadmium cover, the thermal and epithermal neutron self-shielding, were included for improvement of the accuracy. …”
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MODEL OF DISTRIBUTION OF THE BUDGET OF THE PORTFOLIO OF IT PROJECTS TAKING IN-TO ACCOUNT THEIR PRIORITY by Anita V. Sotnikova

“…Result of use of a method of analytical networks are coefficients of priority of each IT project of a portfolio. …”
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Determination of the Machine and Tractor Fleet Optimal Composition for a Model Cotton­Textile Cluster by M. T. Toshboltaev, M. R. Dzhiyanov

“…(Research purpose) To calculate the required amount of agricultural machinery based on the established standards. (Materials and methods) The authors developed an algorithm for determining the standard coefficients of the equipment necessity per 1000 hectares of arable land. …”
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Development and validation of an HPLC-DAD analytical method for quantitative and simultaneous determination of cefoperazone and prednisolone in intramammary ointment by Patrícia Espinosa dos Santos, Jefferson Annunciatto, Teófilo Fernando Mazon Cardoso, Marcos Serrou do Amaral, Nájla Mohamad Kassab

“…The method was applied in intramammary ointments, showing linearity, for CPZ, from 0.25 to 25 μg mL-1 (r=0.9999); and, for PRED, from 0.75 to 30 μg mL-1 (r=0.9997), with low limits of detection and quantification, precision with coefficients of variation less than 2%, in accuracy, presented recovery close to 100% for both drugs, in addition to demonstrating their robustness by the Youden test, which evaluated the effects and concluded that the altered parameters in the test were not sufficient to change the values obtained in the determinations. …”
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Development and Validation of a High‐Performance Liquid Chromatography Method for the Determination of Epoxyaurapten From Pomelo Peel by Hui Ni, Dongfeng Guo, Xue Li, Lijun Li, Yuanfan Yang, Xiping Du, Yang Hu, Shuyu Zhang, Feng Chen, Fan He

“…The effects of extraction solvent, liquid‐to‐material ratio, ultrasonic time, and extraction cycles on the extraction of epoxyaurapten from pomelo peel were investigated, and the optimal sample pretreatment conditions were determined to ensure the extraction efficiency. The results indicated a high degree of precision with a linear correlation coefficient of 0.9999. …”
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Establishment of QuEChERS-UPLC-MS/MS method to determine three kinds of ochratoxins in coffee by GAO Yunkai, CHEN Xiaomei, CHEN Chunqian, ZHOU Lingyu, DENG Yinglin, YIN Qingchun

“…<b>Objective：</b> A new method was developed for the simultaneous determination of three kinds of ochratoxins in coffee by ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) combined with QuEChERS pretreatment. …”
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Consideration of the temperature factor of atmospheric air when determining standard consumption of fuel and energy resources for train traction by K. M. Popov

“…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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