Search alternatives:
coefficiency » efficiency (Expand Search)
efficient » efficiency (Expand Search)
Showing 501 - 520 results of 15,724 for search 'determined (coefficiency OR efficient) (method OR methods)', query time: 0.30s Refine Results
  1. 501
  2. 502
  3. 503
  4. 504

    Separations of Strategic Metals from Spent Electronic Waste Using “Green Methods” by Urszula Domańska, Anna Wiśniewska, Zbigniew Dąbrowski

    Published 2025-06-01
    “…The Analyst 800 atomic absorption spectrometer (FAAS) is used for the determination of metal content in the solid BM. The ICP-OES method is used for metal analysis. …”
    Get full text
    Article
  5. 505
  6. 506

    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. …”
    Get full text
    Article
  7. 507

    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). …”
    Get full text
    Article
  8. 508

    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. …”
    Get full text
    Article
  9. 509

    Development of Theoretical Approaches to Determination of the Main Groups of Biologically Active Substances of Medicinal Plant Raw Materials by TLC Method by O. V. Trineeva

    Published 2021-05-01
    “…The developed methods for the determination of BAS can also be used for standardization and quality assessment of other types of MPМ, phytopreparations and pharmaceutical substances of plant origin.…”
    Get full text
    Article
  10. 510

    Resveratrol-Loaded Polymeric Nanoparticles: Validation of an HPLC-PDA Method to Determine the Drug Entrapment and Evaluation of Its Antioxidant Activity by Gabriela da Rocha Lindner, Najeh Maissar Khalil, Rubiana Mara Mainardes

    Published 2013-01-01
    “…Poly(lactic acid) (PLA) and PLA-poly(ethylene glycol) (PLA-PEG) nanoparticles containing resveratrol (RVT) were developed, and their antioxidant activity was evaluated. An analytical method using high performance liquid chromatography (HPLC)/photodiode array (PDA) detection was also developed and validated for RVT determination in nanoparticles. …”
    Get full text
    Article
  11. 511
  12. 512
  13. 513

    Determinação do coeficiente de cultura (Kc) e eficiência do uso de água do alecrim-pimenta irrigado Determination of crop coefficient (Kc) and water use efficiency for irrigated ro... by Otávio D. Lopes, Mauro K. Kobayashi, Flávio G. Oliveira, Ivan C. A. Alvarenga, Ernane R. Martins, Carlos E. Corsato

    Published 2011-06-01
    “…<br>The aim of this study was to determine the crop coefficient (Kc), water use efficiency (WUE) of the Lippia sidoides Cham. contemplating the production of biomass and essential oil and growth parameters. …”
    Get full text
    Article
  14. 514

    IMPROVING THE EFFICIENCY OF URBAN TRANSPORT INFRASTRUCTURE BASED ON DIGITAL TECHNOLOGIES by S. N. Gagarina, N. N. Chausov, V. N. Levkina

    Published 2020-09-01
    “…The need to improve the efficiency of transport infrastructure, which is an important subsystem of urban services as a determinant of the quality of life of the city’s population, has been substantiated. …”
    Get full text
    Article
  15. 515

    From Gas Sensors to Artificial Neural Networks: A New Precision Farming Approach for Crop Coefficient Determination by Francesco Tralli, Barbara Fabbri, Matteo Valt, Alessandro Drago, Vincenzo Guidi

    Published 2024-03-01
    “…The results highlighted that the gas emissions from tomato crops can be used as a reliable indicator for determining the crop coefficient, allowing for more efficient and effective irrigation management. …”
    Get full text
    Article
  16. 516
  17. 517

    A Complexity Reduction Method for Intra Prediction Method in HEVC Standard by Zahra Mirian, Mohammadreza Ramezanpour

    Published 2022-09-01
    “…The proposed method determines the predominant mode of 4 Ã 4 blocks, and the details in each larger block, and accordingly, by applying the appropriate filters and selecting the most likely mode, the number of candidate modes to select the best mode is reduced. …”
    Get full text
    Article
  18. 518

    Methods of Forming Orthogonal Components of Input Signals for Relay Protection by F. A. Romaniuk, М. S. Loman, V. S. Kachenya

    Published 2019-02-01
    “…Preference is given to the combined digital filter. The existing methods of determining the orthogonal components of a sine signal are analyzed and their disadvantages are pointed out. …”
    Get full text
    Article
  19. 519
  20. 520

    The Recent Progress China Has Made in Mining Method Transformation: Part II Sublevel Caving Method Transformed into Backfilling Method by Shuai Li, Zhenzhong Xiang, Zhenyu Dan, Tubing Yin, Junyu Chen

    Published 2024-10-01
    “…In this context, mining enterprises need to choose efficient, green, and safe mining methods. The backfilling method has been paid more and more attention in domestic mines because of its remarkable advantages in controlling ground pressure, reducing ore loss and dilution rate, and protecting the surface. …”
    Get full text
    Article