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  1. 621

    Procedure for the Determination of the Appropriate Protective Foil Size to Reduce Step Voltage Using a FEM Model and Evolutionary Methods by Marko Jesenik, Peter Kitak, Robert Maruša, Janez Ribič

    Published 2025-04-01
    “…In addition to the finite element method, evolutionary methods are used to determine the appropriate coefficients. …”
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    Article
  2. 622

    Developing and validating a rapid, quantitative, and spectrophotometric analytical method for determining promethazine hydrochloride in its pure and pharmaceutical forms by Marwan Thaer Jalal

    Published 2025-07-01
    “…The present study intends to develop a simple method centered on the (OCR) Oxidative Coupling Reaction to estimate PZH in pharmaceutical preparations. …”
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  3. 623

    Determination of Ten Corticosteroids in Illegal Cosmetic Products by a Simple, Rapid, and High-Performance LC-MS/MS Method by Vita Giaccone, Giuseppe Polizzotto, Andrea Macaluso, Gaetano Cammilleri, Vincenzo Ferrantelli

    Published 2017-01-01
    “…The aim of our present work was the development of a rapid high-performance liquid chromatography method with electrospray ionization and tandem mass spectrometry detection (LC-ESI-MS/MS) for the determination of several corticosteroids in cosmetic products. …”
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  4. 624

    Development and Validation of Stability Indicating RP-HPLC Method for the Simultaneous Determination of Cabotegravir and Rilpivirine in Bulk and Injection Dosage Form by A Suneetha, M Vijaya Lakshmi, K Jyothi, B Yoga Priyanka

    Published 2022-12-01
    “… A simple, sensitive, specific, accurate, and stability-indicating reversed phase high performance liquid chromatographic method was developed for the simultaneous determination of cabotegravir and rilpivirine in injection dosage form, using a Waters Model No.2695 series compact system fitted with Agilent - C18 column (BDS) (150 X 4.6 mm, 5μm) and a mobile phase composed of 0.01N KH2PO4 buffer (pH: 4.8): acetonitrile (70:30v/v). …”
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  5. 625

    Development and validation of a RP-HPLC method for simultaneous determination of five COVID-19 antiviral drugs in pharmaceutical formulations by Mohamed W. Nassar, Ahmed Serag, Mohamed A. Hasan, Mohamed Kamel

    Published 2025-07-01
    “…Abstract A rapid, sensitive, and selective reversed-phase high-performance liquid chromatography (RP-HPLC) method was developed and validated for the simultaneous determination of five COVID-19 antiviral drugs: favipiravir, molnupiravir, nirmatrelvir, remdesivir, and ritonavir. …”
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  6. 626

    Determination of soil organic carbon by conventional and spectral methods, including assessment of the use of biostimulants, N-fertilisers, and economic benefits by Julija Rukaitė, Darius Juknevičius, Zita Kriaučiūnienė, Egidijus Šarauskis

    Published 2024-12-01
    “…Two methods were used to determine the concentration of SOC: the first was conventional sampling of two soil layers and laboratory analysis. …”
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    Article
  7. 627

    Cyclic voltammetry as a method for determining the viability of seeds: a case study on silver maple (Acer saccharinum L.) by Magdalena Trusiak, Danuta Zielińska, Paulina Luśnia, Tomasz Mikołajczyk, Marcin Michalak, Beata P. Plitta-Michalak

    Published 2025-08-01
    “…Abstract Background Efficient and dependable techniques for determining seed viability are essential in agronomy, forestry, and safeguarding endangered plant species, as seeds represent the most effective way to preserve plant germplasm. …”
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  8. 628

    New method for quantitatively characterizing emulsifying ability of oil displacement agents by ZOU Jirui, YUE Xiang’an, LI Xiaoxiao, SHAO Minglu, YANG Zhiguo, AN Weiqing

    Published 2025-05-01
    “…The method determined the experimental parameters (emulsification coefficient) characterizing the emulsifying ability of oil displacement agents by plotting the dynamic curve of emulsification oil rate at different rotational speeds. …”
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  9. 629

    Multi-route method of work organization for transport vehicles by Sergei A. Azemsha

    Published 2025-03-01
    “…The degree of passenger capacity and operating time of route vehicles’ utilization determine the work efficiency of regular passenger transport. …”
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  10. 630
  11. 631

    Increasing the efficiency of the thermal power units at zoning of heat load curve by D. S. Sinelnikov, P. A. Shchinnikov

    Published 2019-12-01
    “…The method of determining the equivalent design temperature, which takes into account the regime peculiarities of heat and power units in the form of a method of regulation of heat supply, is developed. …”
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  12. 632
  13. 633
  14. 634

    Method for discriminator curve synthesis of angular systems of multi-channel radars by V. M. Artemiev, A. O. Naumov

    Published 2019-09-01
    “…The objective of the study was to develop a method for finding the values of optimal weight coefficients for obtaining the desired parameters of the discriminator curve with an instantaneous amplitude comparison of signals. …”
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  15. 635
  16. 636

    An Efficient and Low-Delay SFC Recovery Method in the Space–Air–Ground Integrated Aviation Information Network with Integrated UAVs by Yong Yang, Buhong Wang, Jiwei Tian, Xiaofan Lyu, Siqi Li

    Published 2025-06-01
    “…The method first determines the recovery order of failed SFCs according to their recovery costs, prioritizing the restoration of SFCs with the lowest costs. …”
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  17. 637
  18. 638

    Methodological tools of consulting companies for evaluating the effectiveness of organizations. by A. A. Timofeev, A. Yu. Anisimov

    Published 2024-12-01
    “…The results obtained include the definition of a set of  methodological tools within the framework of the resource-cost method, the Paretian optimum and the dynamic standard  method; substantiation of the equivalence and mutual complementarity of scientific model alternatives to efficiency, the interaction of the process and the result of efficiency assessment based on the principle of complementarity; evaluation  of the organization’s activities in a static efficiency model as an example of the implementation of the principle of  complementarity. …”
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  19. 639

    Methodical bases of development of material support of troops (forces) outside the Russian Federation by S. V. Stulov, A. S. Mokrousov

    Published 2019-12-01
    “…The main purpose of this research is to develop a methodological basis for material support of groups of troops (forces) on the territory of a foreign state in a military conflict.Materials and methods. The following methods are used: a systematic approach to the study and development of methodological foundations to improve the efficiency of material support of troops (forces) outside the Russian Federation; methods of economic analysis, analytical, statistical, logical, linguistic and graphical methods; applied general scientific and specific methods of substantiation of the concept: abstraction and concretization, historical and logical, as well as methods of graphic and mathematical modeling, factor analysis.Results. …”
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  20. 640