Search alternatives:
method » methods (Expand Search)
Showing 1,721 - 1,740 results of 15,724 for search 'determined (coefficient OR (efficient OR efficiency)) method', query time: 0.31s Refine Results
  1. 1721

    Balancing the piezoelectric coefficient and carrier concentration of Bi2WO6−x for ultrahigh piezocatalysis by Ying Wang, Xiaoli Xu, Lingbo Xiao, Lutao Li, Qiuhua Xu, Zhenhai Wen, Laishun Qin, Yanmin Jia, Dong-Liang Peng, Wanping Chen, Da Chen

    Published 2024-11-01
    “…The optimal hydrogen production rate per power of 2.21 μmol·g−1·h−1·W−1 is equivalent to or even better than that of most reported piezocatalysts. The piezoelectric coefficient and carrier concentration, as two factors, jointly determine the piezocatalytic performance. …”
    Get full text
    Article
  2. 1722

    Prediction and Analysis of Rice Production and Yields Using Ensemble Learning Techniques by Yudha Islami Sulistya, Aina Musdholifah, Chrissandy Sapuletea, Elsi Titasari Br Bangun, Hizbullah Hamda, Sarah Anjani, Abednego Dwi Septiadi

    Published 2024-08-01
    “…For instance, the ensemble model for predicting area harvested, combining Model 6 (linear regression) and Model 10 (ARIMA), achieved  of coefficient of determination outperforming the individual models. …”
    Get full text
    Article
  3. 1723

    Efficiency in stress echo service delivery without compromising on diagnostic accuracy: quality improvement project on the need to advise cessation of rate-controlling medication b... by Emil Tom John, Laya Hariharan, Muhammad (Syed Zohaib) Amjad, Attila Kardos

    Published 2025-07-01
    “…There are recommendations advising the cessation of beta-receptor blockers (BB) and rate-controlling calcium-channel blockers (CCB) 48 h before SE to improve he diagnostic accuracy of the test.3 However, this approach may have implications for the efficient management of SE waiting lists and the abrupt cessation of these medications could lead to a haemodynamic rebound effect, potentially precipitating exacerbated angina or hypertension complications. …”
    Get full text
    Article
  4. 1724

    Identification of truncation frequencies for BIW structures based on modal contribution analysis by Feitan Peng, Huabin Li, Fuwu Yan, Junyi Ye

    Published 2025-09-01
    “…To address the trade-off between modeling efficiency and accuracy in low- to mid-frequency dynamic analysis of Body-in-White (BIW) structures, this study proposes a frequency truncation method based on the modal contribution at points of minimum dynamic stiffness. …”
    Get full text
    Article
  5. 1725

    Spike Stall Precursor Detection in a Single-Stage Axial Compressor: A Data-Driven Dynamic Modeling Approach by Anish Thapa, Jichao Li, Marco P. Schoen

    Published 2025-04-01
    “…Operational safety and fuel efficiency are critical, yet often conflicting, objectives in modern civil get engine designs. …”
    Get full text
    Article
  6. 1726

    Filtration of Submicron Soot Particles, Oil Droplets, and their Mixtures on Single- and Multi-layer Fibrous Filters by Mateusz Kamiński, Jakub M. Gac, Piotr Sobiech, Paweł Kozikowski, Szymon Jakubiak, Tomasz Jankowski

    Published 2022-02-01
    “…Abstract The dynamics of filtration efficiency and pressure drop during the simultaneous filtration of soot and oil aerosols on single- and multi-layer filters were investigated, and the determined filtration efficiency was compared with the theoretical efficiency obtained via the classical filtration theory. …”
    Get full text
    Article
  7. 1727

    The diagnostic value of low-dose chest computed tomography for calcium score determining compared with the standard method and the results of computed tomography and selective coro... by K. N. Zhuravlev, O. V. Styazhkina, E. Yu. Vasilieva, V. E. Sinitsyn, A. V. Shpektor

    Published 2019-12-01
    “…The aim of this study is to assess the efficiency of low-dose chest CT in calcium score (CS) determining and to compare it with conventional method and results of CT and selective coronary angiography.Material and methods. …”
    Get full text
    Article
  8. 1728
  9. 1729
  10. 1730

    Evaluating the accuracy of generative artificial intelligence models in dental age estimation based on the Demirjian's method by Allan Abuabara, Thais Vilalba Paniagua Machado do Nascimento, Seandra Maria Trentini, Angela Mairane Costa Gonçalves, Maria Angélica Hueb de Menezes-Oliveira, Isabela Ribeiro Madalena, Svenja Beisel-Memmert, Christian Kirschneck, Livia Azeredo Alves Antunes, Cristiano Miranda de Araujo, Flares Baratto-Filho, Flares Baratto-Filho, Erika Calvano Küchler

    Published 2025-07-01
    “…Intra- and inter-examiner reliability was assessed using the Intraclass Correlation Coefficient (ICC). Model performance was evaluated using Mean Absolute Error (MAE), Root Mean Squared Error (RMSE), Coefficient of Determination (R2), and Bias.ResultsThirty panoramic radiographs (40% female, 60% male; mean age 10.4 ± 2.32 years) were included. …”
    Get full text
    Article
  11. 1731

    Modeling the performance indicators of geotechnological blocks and the movement of the discovered reserves of an underground borehole leaching of uranium by D. R. Podrezov

    Published 2020-08-01
    “…This work conducts a comprehensive analysis of system relationships between the main technical and technological indicators of technological blocks functioning at underground uranium leaching mines. Methods. An information model describing the operation of technological wells was created. …”
    Get full text
    Article
  12. 1732

    Comparative Analysis of the Economic Sustainability of Transport Systems Served by Alternative and Conventional Buses and Coaches by András LAKATOS, János TÓTH, Ádám TÖRÖK

    Published 2025-06-01
    “…The unit costs per kilometre of the different propulsion systems will be examined. The method can be used to determine the most economically efficient and sustainable choice of vehicle propulsion for the public transport service provider, and to obtain a realistic picture of unit costs.…”
    Get full text
    Article
  13. 1733

    Modifying transparent electrode with conjugated organic semiconductor hole transport material as interface for enhancing performance of organic solar cell by Ali Kemal Havare, Mona Sunaydih Alsaeedi

    Published 2022-11-01
    “…The OSC modified with MNA showed an efficient performance in the absence of PEDOT: PSS as hole transport layer. …”
    Get full text
    Article
  14. 1734

    Testing of herbicidal systems for maize cultivation in the Steppe of Ukraine by V. Sudak, A. Horbatenko, S. Semenov, А. Kulyk

    Published 2021-05-01
    “…Methods. Field experiment — for the weeds and maize yield accounting, and calculation method — for determining of the technical and economic efficiency of herbicide systems. …”
    Get full text
    Article
  15. 1735

    Quantitative Study of Spodumene by Time-of-Flight Secondary Ion Mass Spectrometry (tof-SIMS) by Xijuan Tan

    Published 2025-03-01
    “…Thus, the matrix-matched standard calibration method for element determination of spodumene by tof-SIMS was recommended. …”
    Get full text
    Article
  16. 1736

    Russian transport industry in the reproduction system: analysis of dynamics and the current level of development by L. I. Dmytrychenko, E. S. Shilets, O. A. Chmil

    Published 2024-07-01
    “…Socio-economic functions of transport determined its role as the most important component in the reproduction sys-tem. …”
    Get full text
    Article
  17. 1737
  18. 1738

    Testing of preparations for protection of grain crops from pests in the Steppe of Ukraine by S. Semenov

    Published 2025-03-01
    “…Methods. Field — records of pests and crop yields in accordance with generally accepted methods; calculation — determination of technical (biological) and economic efficiency of preparations and their mixtures; mathematical and statistical — assessment of the reliability of research results. …”
    Get full text
    Article
  19. 1739
  20. 1740

    Assessing the role of field isolated Pseudomonas and Bacillus as growth‐promoting rizobacteria on avocado (Persea americana) seedlings by Richard A. Solórzano‐Acosta, Kenyi R. Quispe

    Published 2024-09-01
    “…Abstract Introduction This research aims to assess the efficacy of two genera of rhizobacteria from avocado field isolated: Pseudomonas and Bacillus, as plant growth‐promoting microorganisms in Hass avocado trees grafted onto Zutano rootstock. Materials and Methods The siderophore‐producing and phosphate‐solubilizing capacity of each isolated strain was determined and plant growth‐promoting activity, nutrient accumulation, and nutrient use efficiency in Zutano variety avocado seedlings were evaluated. …”
    Get full text
    Article