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Showing 6,581 - 6,600 results of 15,724 for search 'determined (coefficient OR efficient) method', query time: 0.21s Refine Results
  1. 6581

    Reconstruction of the temperature in the active layer of the glacier on the Western plateau of Elbrus for 1930–2008 by S. A. Tyuflin, O. V. Nagornov, G. A. Chernyakov, V. N. Mikhalenko, P. A. Toropov, S. S. Kutuzov

    Published 2020-11-01
    “…Our reconstruction determined the temperature changes within range from –17.7 to –15.3 °C for the investigated period. …”
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    Article
  2. 6582

    Planning and Evaluation of Bioequivalence Studies of Telmisartan Generic Drug Products by A. L. Khokhlov, D. P. Romodanovsky, A. E. Miroshnikov

    Published 2019-09-01
    “…The most optimal method for the determination of telmisartan is HPLC MS/MS with a lower limit of quantification in the range of 0.5–3 ng/ml. …”
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    Article
  3. 6583

    Optimizing irrigation for photosynthesis and drought resistance of extra- long staple cotton varieties by NING Liyun, ZHANG Jusong, WANG Li, WU Yifan, HU Haoran, ZHANG Chengjie

    Published 2025-03-01
    “…The drought resistance coefficient for each variety was determined using principal component analysis, evaluating the contribution of various factors to the drought index. …”
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    Article
  4. 6584

    Stability analysis of the false roof made of cemented tailings backfill in deep mine: A case study by Gang Xu, Xingping Lai, Pengfei Shan, Jianning Liu, Huicong Xu, Hao Wang

    Published 2024-12-01
    “…By analyzing the typical process characteristics of underhand cut-and-fill mining method, the dangerous mechanical state of CTB false roof is determined, and the CTB false roof strength model based on the maximum tensile stress failure criterion and deep mining coefficient is established. …”
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    Article
  5. 6585

    Design and Development of Cognitive-Based Educational Strategies to Combat Illicit Drug Use in Bodybuilding Clubs of the Country by Farzane Rezaeean, Mohamadreza Esmaeilzadeh Ghandhari, Hassan Fahimdevin

    Published 2024-09-01
    “…After confirming the validity of the questionnaires with the help of 8 experts and specialists, their reliability was also confirmed by calculating Cronbach's alpha coefficient, and they were used to collect data. Descriptive and inferential statistical methods were used to analyze the collected data. …”
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    Article
  6. 6586

    Adaptation and validation of the Persian version of the foot Health Status Questionnaire in patients with plantar pain: evaluation of test-retest by Leila Ahmadnezhad, Daniel López-López, Ricardo Becerro-de-Bengoa-Vallejo, Ana María Jiménez-Cebrián, Marta Elena Losa-Iglesias, Israel Casado-Hernández, Lisa Alves-Gomes, Emmanuel Navarro-Flores

    Published 2025-12-01
    “…To assess test-retest reliability, the instrument was administered on two separate occasions, with a five-day interval between the initial and follow-up assessments.Results As regards the total mark for each dimension, internal consistency and reliability were determined with the Cronbach α and intraclass correlation coefficient (ICC) with a confidence interval (CI) of 95%. …”
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    Article
  7. 6587

    Assessment of adaptability and potential productivity of spring soft wheat in the conditions of the Ryazan region by T. A. Barkovskaya, O. V. Gladysheva, V. G. Kokoreva

    Published 2023-02-01
    “…The potential for productivity and adaptability was determined according to the method of L. A. Zhivotkov et al., the degree of yield variation (СV, %) – according to B. …”
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    Article
  8. 6588

    Helicobacter pylori culture as a key tool for diagnosis in Colombia by Diana F Rojas-Rengifo, Belen Mendoza, Carlos Jaramillo, Paula A Rodríguez-Urrego, José F Vera-Chamorro, Johanna Alvarez, Maria del Pilar Delgado, Luisa F Jimenez-Soto

    Published 2019-08-01
    “…The concordance between techniques was determined by the Cohen’s Kappa coefficient (K). The sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) were also calculated. …”
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    Article
  9. 6589

    Performance validation and calibration conditions for novel dynamic baseline tracking air sensors in long-term field monitoring by H. Mei, P. Wei, M. A. Ghadikolaei, N. K. Gali, Y. Wang, Z. Ning

    Published 2025-04-01
    “…The tests, which involved evaluating the validation performance by analysing randomly selected calibration sample subsets ranging from 1–15 d, indicated that the length of the calibration period, pollutant concentration range and time-averaging period are pivotal for sensor calibration quality. We determined that a 5–7 d calibration period minimizes calibration coefficient errors, and a wider concentration range improves the validation <span class="inline-formula"><i>R</i><sup>2</sup></span> values for all sensors, suggesting the necessity of setting specific concentration range thresholds. …”
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    Article
  10. 6590

    ICD-10-AM codes for cirrhosis and related complications: key performance considerations for population and healthcare studies by Kelly L Hayward, Amy L Johnson, Benjamin J Mckillen, Vikas Bansal, Leigh U Horsfall, Gunter Hartel, Chris Moser, Elizabeth E Powell, Patricia C Valery

    Published 2020-12-01
    “…Accuracy of individual codes and grouped combinations was determined by calculating sensitivity, positive predictive value (PPV), negative predictive value and Cohen’s kappa coefficient (κ).Results The PPVs for ‘grouped cirrhosis’ codes (0.96), hepatocellular carcinoma (0.97) ascites (0.97) and ‘grouped varices’ (0.95) were good (κ all &gt;0.60). …”
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    Article
  11. 6591

    Quantifying the process of lake encroachment from the perspective of satellite remote sensing by Wei Jiang, Qingke Wen, Shuo Liu, Lingjia Liu, Gan Luo, Shiai Cui, Weichao Sun, Denghua Yan

    Published 2025-07-01
    “…In this study, a new framework is proposed to quantify evaluation indicators and identify key encroachment time nodes by combining time series of satellite remote sensing data and a machine learning method. The framework is tested using Zhushan Lake in Wuhan city as an example. …”
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    Article
  12. 6592

    Investigation of the Ternary System, Water/Hydrochloric Acid/Polyamide 66, for the Production of Polymeric Membranes by Phase Inversion by Jocelei Duarte, Camila Suliani Raota, Camila Baldasso, Venina dos Santos, Mara Zeni

    Published 2025-01-01
    “…PA66/FA and PA66/HCℓ solutions were also evaluated regarding their classification as true solutions, and the universal quasi-chemical functional group activity coefficient (UNIFAC) method was used for determining non-solvent/solvent interaction parameters (<i>g</i><sub>12</sub>). …”
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    Article
  13. 6593

    Flight Scheduling for Transportation of Packages Between Logistics Bases Using Drones by Ryo Nakagawa, Tomotaka Kimura, Kouji Hirata, Jun Cheng

    Published 2025-05-01
    “…This model simultaneously determines which bases should be visited frequently and computes flight schedules that enable efficient package delivery. …”
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    Article
  14. 6594

    Approaches to assessing the demand for medical personnel in the Russian Federation by S. N. Tishkina, T. G. Alkhasov, D. V. Lukyantseva, T. P. Bezdenezhnykh

    Published 2019-10-01
    “…Health workforce planning can be efficient when all its elements are efficient; especially, the methods of assessing the demand for medical personnel and the arrangements for attracting skilled human resources (training programs for specialists, improved work contracts, incentives, and wage regulation).Aim: to review and analyze the current practice of assessing the demand for medical personnel and the reevant regulations in the Russian Federation.Materials and Methods. …”
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  15. 6595

    Analysis of Cylindrical Shells Using Generalized Differential Quadrature by C.T. Loy, K.Y. Lam, C. Shu

    Published 1997-01-01
    “…The GDQ method has been applied in solutions to fluid dynamics and plate problems and has shown superb accuracy, efficiency, convenience, and great potential in solving differential equations. …”
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  16. 6596

    Multiparametric magnetic resonance imaging for radiotherapy response evaluation in high-risk soft tissue sarcoma: A pilot study by Milan van Meekeren, Petra J. van Houdt, Marta Fiocco, Jessica M. Winfield, Christina Messiou, Birthe C. Heeres, Hans Gelderblom, Neeltje Steeghs, Rick Haas, Kirsten van Langevelde

    Published 2025-07-01
    “…For all three parameters, the mean was determined per tumor. Subsequently, repeatability coefficient (RC or %RC) was assessed from B1 and B2 mean values. …”
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  17. 6597
  18. 6598

    The effect of glycemic variability on DNA damage in children with type 1 diabetes mellitus by Gökhan Gökmen, Özgen Kılıç-Erkek, Melek Tunç-Ata, Selda Ayça Altıncık, Emine Kılıç-Toprak, Vural Küçükatay, Bayram Özhan

    Published 2024-06-01
    “…Method: The study involved 50 patients under the age of 18 with type 1 diabetes and 21 healthy control individuals. …”
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    Article
  19. 6599

    The Effect of Motivation and Work Discipline on Employee Performance PT Bagus Jaya Textile by Anggri Arianto, Muji Rahayu

    Published 2025-07-01
    “…The number of samples was determined by the formula. Data processing was carried out using SPSS version 29, including multiple linear regression tests, F tests, t tests, and correlation and determination coefficient analysis. …”
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    Article
  20. 6600

    Influence of Customer Intimacy Strategy on Organisations’ Competitiveness in Tier III Category of Commercial Banks in Kenya by Alfayo Odongo Wamburi, Lucy Kibe, Henry Yatich

    Published 2024-04-01
    “…Utilising a pragmatic research philosophy, it employs a mixed-methods approach and a descriptive cross-sectional design. …”
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