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Showing 3,841 - 3,860 results of 15,724 for search 'determined (coefficient OR efficient) (method OR methods)', query time: 0.33s Refine Results
  1. 3841

    Numerical Study of Surrounding Rock Damage in Deep-Buried Tunnels for Building-Integrated Underground Structures by Penglin Zhang, Chong Zhang, Weitao Chen, Chunhui He, Yang Liu, Zhaofei Chu

    Published 2025-06-01
    “…This study investigates the relationship between surrounding rock damage and in situ stress conditions through numerical simulation methods. A constitutive model suitable for simulating rock mass damage was developed and implemented in the LS-DYNA (version R12) code via a user-defined material model, with parameters determined using the Hoek–Brown failure criterion. …”
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  2. 3842

    Avaliação do Kt para estimativa da evapotranspiração de referência (ETo) em Campos dos Goytacazes, RJ Evaluation of "Class A" pan coefficients to estimate the referential evapotran... by Barbara dos S. Esteves, José C. Mendonça, Elias F. Sousa, Salassier Bernardo

    Published 2010-03-01
    “…<br>In this work, different methods of determination of pan coefficient (Kp) for a daily estimation of referential evapotranspiration (ETo) using the "Class A" pan method (TCA) were analyzed. …”
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  3. 3843

    Efficient Ammonium Ion Removal from the State Company of Fertilizers Wastewater through Nano Zeolite Treatment by Aseel Tami Abduljabbar, Saadiyah Ahmed Dhahir, Muna Subhi Jamal

    Published 2024-06-01
    “…The Freundlich model best describes the adsorption isotherms with a higher coefficient of determination (R2=0.97) than the Langmuir model with a coefficient of determination (R2=0.80). …”
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  4. 3844

    Extraction, determination, dietary and environmental risks assessment of phthalate acid esters in bottled water, liquor, and surface water by Jinyang Bai, Zongliang Niu, Yanling Ma, Mengge Ma, Xiaowen He, Zhuhua Tang, Yingying Wen

    Published 2025-03-01
    “…An accurate, rapid, and efficient method called salting-out assisted liquid-liquid extraction (SALLE) combined with gas chromatography tandem mass spectrometry (GC-MS/MS) for the determination of 16 phthalic acid esters (PAEs) in bottled water, liquor and surface water samples was developed. …”
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  5. 3845

    Deep learning-based identification of precipitation clouds from all-sky camera data for observatory safety by Mohammad H. Zhoolideh Haghighi, Alireza Ghasrimanesh, Habib Khosroshahi

    Published 2025-06-01
    “…We train our model on a set of roughly 2445 images taken by the INO all-sky camera through the deep learning method based on the EfficientNet network. Our model reaches an average accuracy of 99% in determining the cloud rainfall’s potential and an accuracy of 96% for cloud coverage. …”
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  6. 3846

    Negotiation impact in Supply Chain Management by Elena-Simona Ionel

    Published 2025-06-01
    “…Using qualitative research method through an analysis of recent qualitative and quantitative research, including meta-analysis and case studies, the author identifies negotiation as a strategic leverage that increases supply chain reactivity and efficiency. …”
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  7. 3847

    EVALUATION OF VARIABLE INTENSITY OF HEAT REMOVAL FROM THE SURFACE OF FALLING AND CRYSTALLIZING MELT DROPLETS IN THE PROCESS OF THEIR PRILLING by E. N. Zvereva, Yu. A. Taran

    Published 2017-02-01
    “…The method of calculation of the intensity of heat removal from the surface of the crystallizing melt droplets is presented. …”
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  8. 3848
  9. 3849

    The Optimal Design of an Inclined Porous Plate Wave Absorber Using an Artificial Neural Network Model by Senthil Kumar Natarajan, Seokkyu Cho, Il-Hyoung Cho

    Published 2025-04-01
    “…The trained model was subsequently utilized to predict the averaged reflection coefficient using a larger dataset, aiding in the determination of the optimal wave absorber design. …”
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  10. 3850

    Global and regional impact of health determinants on life expectancy and health-adjusted life expectancy, 2000–2018: an econometric analysis based on the Global Burden of Disease s... by Kamran Irandoust, Rajabali Daroudi, Maryam Tajvar, Mehdi Yaseri

    Published 2025-04-01
    “…This study examines the impact of these determinants on life expectancy (LE) and health-adjusted life expectancy (HALE) at both regional and global levels using econometric analysis.MethodsThis ecological study included all 194 WHO member countries from 2000 to 2018. …”
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  11. 3851

    Game and Application Purchasing Patterns on Steam using K-Means Algorithm by Salman Fauzan Fahri Aulia, Yana Aditia Gerhana, Eva Nurlatifah

    Published 2024-11-01
    “…A normalization process is applied to enhance calculation accuracy. The elbow method determines the optimal number of clusters, resulting in three clusters from the k-means algorithm. …”
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  12. 3852
  13. 3853
  14. 3854

    Determining the Validity and Reliability of ArtSci-S.P.D. Module On Year 5 Human Circulatory System by Kai Ling Ng, Syakirah Samsudin

    Published 2024-12-01
    “…Implementing the module has been carried out in order to ensure its suitability for using in further research.  Materials and methods. The analysis approach for face validity was Fleiss’ kappa, while the content validity index (CVI) was employed to assess content validity, and the test-retest reliability method was used for measuring reliability. …”
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  15. 3855

    Designing and determining psychometric properties of the knowledge, attitude, and practice questionnaire for the use of medicinal plants among older adults by Samaneh Pourhadi, Tayebeh Mohammadzadeh, Reza Ghadimi, Parvin Sajadi Kaboudi, Abouzar Dashteban Namaghi

    Published 2025-03-01
    “…In the present study, the content ratio and content index were 0.79 and 0.8, respectively. The correlation coefficient calculations demonstrated the favorable status of the questionnaire based on the test–retest method. …”
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  16. 3856

    Hybrid lion and exponential PSO-based metaheuristic clustering approach for efficient dynamic data stream management by M. Ananthi, K. Valarmathi, A. Ramathilagam, R. Praveen

    Published 2025-07-01
    “…Thus, a data stream clustering method is essential for exploring and storing the potential amount of information from the historical data determined in a single pass. …”
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  17. 3857

    Crashing Fault Residence Prediction Using a Hybrid Feature Selection Framework from Multi-Source Data by Xiao Liu, Xianmei Fang, Song Sun, Yangchun Gao, Dan Yang, Meng Yan

    Published 2025-02-01
    “…Extensive experiments on seven open-source software projects show that the SCM framework outperforms seven baseline methods, which include four classifiers and three ranking approaches, across four evaluation metrics such as F-measure, g-mean, MCC, and AUC. …”
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  18. 3858

    Impact of main idiosyncratic and exogenous factors on cost Efficiency: The case of MENA banking industries - SFA approach by Samar Rizk

    Published 2022-12-01
    “…By using this method, SFAW versus SFAWO, we compare between the efficiency frontiers and scores obtained and understand the effect of the integration of main determinants on efficiency of banks in the MENA region. …”
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  19. 3859

    Experimental Study and Optimization of Shredding Speed to Improve the Efficiency of Small-Sized Disc Shredder for Plant Residues by Vitaliy V. Krasovskiy, Yuriy B. Gerber

    Published 2025-03-01
    “…There were used Student’s t-test to assess the statistical significance of the results and the Shapiro-Wilk test to determine the normality of distribution. The correlation dependence between the indicators was determined using the Pearson correlation coefficient for normally distributed data. …”
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  20. 3860

    Investigating the effect of land use type on surface water quality in the Talar watershed in Mazandaran by Fatemeh Shokrian, Karim solaimani, Aref Saberi

    Published 2025-03-01
    “…Objective: To study changes in water resource quality with emphasis on the role of existing land use and geological characteristics during the period 2011-2021 using satellite imagery and quantitative and qualitative data on groundwater resources in the Talar watershed.Method: The Talar is one of the mountainous watersheds in the north of Iran and is located in central Alborz. …”
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