Search alternatives:
coefficient » efficient (Expand Search)
method » methods (Expand Search)
Showing 5,601 - 5,620 results of 7,046 for search 'determined coefficient method', query time: 0.18s Refine Results
  1. 5601

    Research progress in the preparation and application of h-BN containing ceramics by Xusheng LIU, Xuekun TIAN, Zhenyi ZHAO, Donghong YAN, Tianpei YIN, Jinhua LIU, Xinmei HOU, Xinhong LIU

    Published 2025-06-01
    “…The fabrication of h-BN ceramics mainly relies on sintering, a critical final step in ceramic production that determines the ultimate performance of materials. However, the intrinsic properties of h-BN—characterized by strong covalent bonding, a high melting point, and a low solid-phase self-diffusion coefficient—present substantial challenges in achieving high-density sintered bodies. …”
    Get full text
    Article
  2. 5602

    The Anisotropic Time-Dependent Properties and Constitutive Model Analysis of Carbonaceous Slate with Different Foliation Angles by Yuanguang Zhu, Xuanyao Wang, Bin Liu, Haoyuan Xue

    Published 2024-12-01
    “…Their variations followed a power law relationship, with the <i>R</i><sup>2</sup> (Coefficient of Determination) values all exceeding 0.95. …”
    Get full text
    Article
  3. 5603

    Women’s unemployment in urban Ethiopia: bayesian multilevel model approach by Buzuneh Tasfa Marine, Mihiret Genene Zewde

    Published 2025-07-01
    “…Parameters were estimated using the Markov Chain Monte Carlo (MCMC) method in MLwiN. Result The analysis of 29,649 women indicated that 26.6% were unemployed, while 73.4% were employed. …”
    Get full text
    Article
  4. 5604

    Advanced Characterization of Vitreous Hyperreflective Dots via OCT-Derived Metrics: A Cross-Sectional Study by William Rojas-Carabali, Jinghan Lin, Paola Saboya-Galindo, Eunice Jin Hui Goh, Joewee Boon, Carlos Cifuentes-González, Rupesh Agrawal

    Published 2025-06-01
    “…Abstract Introduction The use of optical coherence tomography (OCT) as a potential tool for the measurement of vitreous inflammation has been previously described as a more objective and reproducible method when compared to historically known subjective scales. …”
    Get full text
    Article
  5. 5605

    PROSPECT-DP: A coupled leaf optical properties model for improving leaf spectra simulation in the red-edge domain by excluding the ChlF effect by Shanshan Du, Dianrun Zhao, LinLin Guan, Mengjia Qi, Xinjie Liu, Liangyun Liu

    Published 2025-07-01
    “…A coupled leaf optical properties model (PROSPECT-DP) was then established, in which a principal component analysis (PCA) approach was employed to model leaf spectra in red-edge domain using the spectral vectors derived from the training dataset, while the coefficients of spectral vectors were determined by leveraging the PROSPECT-D simulated leaf spectra except for the red-edge domain. …”
    Get full text
    Article
  6. 5606
  7. 5607

    Correlation between the upper airway volume and Ricketts’ facial biotypes: a cone-beam computed tomography study by Ana Rita Carvalho, Maria Cristina Figueiredo Pollmann, Eugénio Joaquim Pereira Martins

    Published 2024-12-01
    “…The Pearson correlation coefficient was used to determine the correlation between the variables α=0.05). …”
    Get full text
    Article
  8. 5608

    Droplet digital polymerase chain reaction (ddPCR) assays integrated with an internal control for quantification of bovine, porcine, chicken and turkey species in food and feed. by Hanan R Shehata, Jiping Li, Shu Chen, Helen Redda, Shumei Cheng, Nicole Tabujara, Honghong Li, Keith Warriner, Robert Hanner

    Published 2017-01-01
    “…Linear regression established a detection range between 79 and 33200 copies of the target molecule from 0.26 to 176 pg of fresh animal tissue DNA with a coefficient of determination (R2) of 0.997-0.999. The quantification ranges of the methods for testing fortified heat-processed food and feed samples were 0.05-3.0% (wt/wt) for the bovine and turkey targets, and 0.01-1.0% (wt/wt) for pork and chicken targets. …”
    Get full text
    Article
  9. 5609
  10. 5610
  11. 5611
  12. 5612

    EMPIRICAL EQUATION FOR PREDICTING FRACTURE FREQUENCY OF CARBONATE AND SILICATE ROCKS USING P-WAVE VELOCITY by Sari Melati, Ridho K. Wattimena, David P. Sahara, Ganda M. Simangunsong, Wahyu Hidayat

    Published 2025-01-01
    “…For CA1, CA2, CR1, and CR2, the Vpj/Vp0 ratios were 1–0.0172FF, 1–0.0301FF, 1–0.0371FF, and 1–0.0349FF, respectively. The coefficient of determination of the equation for each lithology showed that the porosity, velocity, and density affected the fitting of the data to the equation. …”
    Get full text
    Article
  13. 5613

    Training Load and Current Soreness Predict Future Delayed Onset Muscle Soreness in Collegiate Female Soccer Athletes by Brett S. Pexa, Christopher J. Johnston, Jeffrey B Taylor, Kevin R. Ford

    Published 2023-12-01
    “…Linear mixed models revealed a significant interaction of all training load and current day's DOMS on the following day's DOMS (p\<0.001), but number of decelerations, HRmax, and total number of accelerations demonstrated the highest coefficient of determination (R^2^ marginal=33.2% - 29.2% , R^2^ conditional= 46.9% - 44.8%)…”
    Get full text
    Article
  14. 5614

    Stacking modeling with genetic algorithm-based hyperparameter tuning for uniaxial compressive strength prediction by Tanveer Alam Munshi, Khanum Popi, Labiba Nusrat Jahan, M. Farhad Howladar, Mahamudul Hashan

    Published 2025-09-01
    “…Regression metrics including coefficient of determination (R2), mean absolute error (MAE), root mean square error (RMSE), maximum error (MaxE), and minimum error (MinE) were used to assess the effectiveness of the models. …”
    Get full text
    Article
  15. 5615
  16. 5616

    Promoting Social Participation in the Primary Care Field: An Ecological Study on the Potential Reduction of Multimorbidity Prevalence by Ryota Takahashi, Tadao Okada, Kazushige Ide, Taishi Tsuji, Katsunori Kondo

    Published 2024-10-01
    “…Background: No municipal-level study has elucidated the social determinants associated with multimorbidity prevalence (MP). …”
    Get full text
    Article
  17. 5617

    The Relationship between Mobile Phone Addiction and Changes in Spinal Column Angles of Male High School Students with Endomorphic Body Type by Mohammad Seyedahmadi, Javad Rostami, Karim Khalaghi

    Published 2025-05-01
    “…Pearson and Spearman correlation coefficients were used to determine the relationship between variables, and the analyses were carried out at a 95% confidence level. …”
    Get full text
    Article
  18. 5618

    The Correlation Between HbA1c and Neuropathy Disability Score in Type 2 Diabetes by Ilsa Hunaifi, I Gusti Ngurah Ommy Agustriadi, I Gede Yasa Asmara, Catharina Budyono

    Published 2021-07-01
    “…Methods: this cross-sectional study involved correlation analysis.. …”
    Get full text
    Article
  19. 5619

    Central Hemodynamics and Oxygen Transport during Alveolar Mobilization in Early Periods after Extracorporeal Circulation by I. A. Kozlov, A. A. Romanov, Ye. V. Dzybinskaya

    Published 2009-10-01
    “…Subjects and methods. Twenty-nine patients were examined after myocardial revascularization. …”
    Get full text
    Article
  20. 5620

    Advanced hybrid machine learning models with explainable AI for predicting residual friction angle in clay soils by Mawuko Luke Yaw Ankah, Shalom Adjei-Yeboah, Yao Yevenyo Ziggah, Edmund Nana Asare

    Published 2025-07-01
    “…Various evaluation metrics, including coefficient of determination (R2), Root Mean Squared Error (RMSE), and Mean Absolute Error (MAE), were used to assess model performance. …”
    Get full text
    Article