Search alternatives:
coefficient » efficient (Expand Search)
method » methods (Expand Search)
Showing 741 - 760 results of 15,724 for search 'determined (coefficient OR efficiency) method', query time: 0.25s Refine Results
  1. 741

    Dual crop coefficient for the early-cycle soybean cultivar SoyTech 815 RR by Guilherme Bariviera, Rivanildo Dallacort, Paulo S. L. de Freitas, Joao D. Barbieri, Diego F. Daniel

    Published 2019-12-01
    “…The method used was the dual crop coefficient (dual Kc) of FAO Bulletin 56, constitued by soil evaporation coefficient (Ke), determined by microlysimeters, and by basal crop coefficient (Kcb), determined by weighing lysimeters. …”
    Get full text
    Article
  2. 742

    Multi-objective optimization of an open-pit mining system to determine safety buffer using the modified NBI method and the meta-model approach by Tahereh Khajvandsany, Hossein Amoozad Khalili, Ramezan Rezaeyan, Kourosh Nemati

    Published 2025-03-01
    “…Method: This paper presents the multi-objective optimization in the extraction system of a copper mining complex using the normal boundary intersection (NBI) method and a meta-regression model to determine the economic lot-sizing. …”
    Get full text
    Article
  3. 743

    Evaluation of the Energy Efficiency of Industrial Furnaces Based on the Modeling of Fuel Consumption Modes by Ya. L. Shenets

    Published 2022-04-01
    “…The world experience of operating glass industry furnaces is considered, existing approaches to determining the energy efficiency of this technology are presented. …”
    Get full text
    Article
  4. 744

    Ternary interdiffusion coefficients in α2-phase Ti3Al/Nb system by Wang W., Yuan B., Zhou C.

    Published 2012-01-01
    “…The interdiffusion coefficients were calculated by the method of Dayananda. …”
    Get full text
    Article
  5. 745

    Edaphic and meteorological parameters as determinants of radon exhalation and its environmental implication in Peruvian agroecosystems by B. Pérez, L. C. Stieff, R. E. Ponce-Amanca, C. J. Guevara-Pillaca, D. Palacios

    Published 2025-07-01
    “…First, the ANN model determined environmental factors affecting radon exhalation, achieving $$\hbox {R}^{2}$$ values of 0.7949 (training) and 0.7656 (validation). …”
    Get full text
    Article
  6. 746

    MANAGEMENT OF INNOVATIVE POTENTIAL OF A COMMERCIAL ORGANIZATION AT DIFFERENT STAGES OF THE LIFE CYCLE OF INNOVATION by L. Ushvitskiy, A. Ter-Grigoryants, O. Belozerova

    Published 2022-02-01
    “…Based on the results of the study, priority areas for the selective use of organizational, administrative, socio-psychological and economic methods for managing the resources of the innovative potential of a commercial structure, focused on increasing the level of efficiency of its use and creating a high-quality and competitive innovative product, were identified.…”
    Get full text
    Article
  7. 747
  8. 748
  9. 749

    METHODICAL APPROACH TO THE DETERMINATION OF THE ANTIOXIDANT ACTIVITY OF THE ECHINACEA PURPUREA AND MONARDA FISTULOSA TINCTURES AS A QUALITY CRITERION OF THE DEVELOPMENT OF THEIR CO... by Oksana Yezerska, Nataliia Hudz, Lesya Kobylinska, Anna Filipska, Vira Turkina, Jan Brindza, Piotr Pawel Wieczorek

    Published 2022-06-01
    “…The aim of the study was to develop the methodical approach to determine the antioxidant activity of the tinctures of Monarda fistulosa herb and flowers and roots of Echinacea purpurea, as well as to develop their technology in  laboratory conditions. …”
    Get full text
    Article
  10. 750

    Novel ecofriendly spectrophotometric methods for the determination of six dihydropyridines calcium channel blockers through derivatization with sulfophtalein dye: application to ta... by Mariana Horyn, Liubomyr Kryskiw, Tetyana Kucher, Nadiya Zarivna, Olha Poliak, Liliya Logoyda

    Published 2025-01-01
    “…The proposed approach was more efficient in terms of time reliability, sensitivity and «greenness» than other recorded spectrophotometric methods and can be easily implemented for routine pharmaceutical analysis.…”
    Get full text
    Article
  11. 751

    An LC-MS/MS Method for Simultaneous Determination of the Toxic and Active Components of Cortex Periplocae in Rat Plasma and Application to a Pharmacokinetic Study by Zhen Li, Yang Li, Jin Li, Rui Liu, Jia Hao, Jun He, Yan-xu Chang

    Published 2019-01-01
    “…A sensitive and simple liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed and validated to simultaneously determine the toxic and other active components including isovanillin, scopoletin, periplocin, periplogenin, and periplocymarin after oral administration of cortex periplocae extract to rats. …”
    Get full text
    Article
  12. 752

    ON IDENTIFICATION OF CONCRETE PLASTICIZING ADDITIVES by P. I. Yukhnevskiy, G. T. Schirokij

    Published 2015-12-01
    “…However, due to the fact that it is not possible to judge number of functional groups in the product by  absorption band size but it is possible only to assess their availability so it is recommended to use other methods. As an additional characteristics it is proposed to determine magnitude of the dipole moment in a  plasticizer-additive molecule. …”
    Get full text
    Article
  13. 753

    Efforts to Reduce Carbon Footprint of Dokuz Eylül University Tınaztepe Campus in İzmir, Türkiye by Elif Duyuşen Kokulu, Eylül Ceren Özyürek

    Published 2024-12-01
    “…These recommendations include measures such as increasing energy efficiency, adopting more sustainable transportation methods, and reducing water consumption. …”
    Get full text
    Article
  14. 754

    Determination of Camel Hide Gelatin in Donkey Hide Gelatin Based on Enzymatic Digestion by Ultra-performance Liquid Chromatography-Tandem Mass Spectrometry by Qiangsheng Xie, Weijian Wang, Tianyang Gao, Feiyan Diao, Wenyue Hu, Xiaoyun Wu, Silong Li, Feng Shi, Liping Gong, Qiyan Li, Guangxi Zhai

    Published 2025-06-01
    “…In brief, the samples were digested with trypsin and subjected to efficient and quick separation by UHPLC, and MS/MS performed CHG identification and determination analysis. …”
    Get full text
    Article
  15. 755
  16. 756

    UAV-Based Remote Sensing Monitoring of Maize Growth Using Comprehensive Indices by Tingrui Yang, Jinghua Zhao, Ming Hong, Mingjie Ma, Shijiao Ma, Yingying Yuan

    Published 2025-01-01
    “…Among the three machine learning methods, the RF model demonstrated superior performance, showing the highest accuracy in the growth monitoring model established with CGMICT, with a coefficient of determination (<inline-formula> <tex-math notation="LaTeX">$R^{2}$ </tex-math></inline-formula>) of 0.724, a root mean square error (RMSE) of 0.117, and mean absolute error (MAE) of 0.097. …”
    Get full text
    Article
  17. 757

    Proton magnetic resonance spectroscopy and apparent diffusion coefficient in evaluation of solid brain lesions by Ristić-Baloš Dragana, Gavrilović Svetlana, Lavrnić Slobodan, Vasić Brankica, Mačvanski Marija, Damjanović Dušan, Stošić-Opinćal Tatjana

    Published 2013-01-01
    “…The choline to creatine (Cho/Cr), choline to N-acetyl aspartate (Cho/NAA), N-acetyl aspartate to creatine (NAA/Cr) and myoinositol to creatine (mIn/Cr) ratios and the apparent diffusion coefficient (ADC) were determined. Results. The Cho/Cr ratio was significantly higher in glial tumors grade II than in non-neoplastic lesions (p = 0.008) and in glial tumors grade III than in non-neoplastic lesions (p = 0.001). …”
    Get full text
    Article
  18. 758
  19. 759
  20. 760