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Showing 161 - 180 results of 7,382 for search 'quantitative (coefficient OR efficient)', query time: 0.20s Refine Results
  1. 161

    Study of wear resistance and friction coefficient of polymeric materials for metal-polymer gears under dry friction by Myron Czerniec, Jerzy Czerniec

    Published 2025-06-01
    “…The qualitative and quantitative parameters of this effect were determined.…”
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    Article
  2. 162

    Ultrasound viscoelastic imaging in the noninvasive quantitative assessment of chronic kidney disease by Han Yuan, Qun Huang, Jing Wen, Yong Gao

    Published 2024-12-01
    “…Before kidney biopsy, ultrasound viscoelastic imaging was performed to measure the mean stiffness value (Emean), mean viscosity coefficient (Vmean), and mean dispersion coefficient (Dmean) of the renal. …”
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    Article
  3. 163
  4. 164

    Quantitative evaluation of fibrosis in idiopathic orbital inflammatory pseudotumor by IVIM-DWI by Jian Pu, Xing Xu, Peng Wang, Wei Su, Juwei Shao, Yinhua Yang, Mingqin Li, Jianbo Li

    Published 2025-05-01
    “…Routine orbital MRI plain scan and ivim-dwi scan were completed before surgery, and the true diffusion coefficient (d), pseudo diffusion coefficient (d*) and perfusion fraction (f) were obtained. …”
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    Article
  5. 165

    Quantitative prediction of water quality in Dongjiang Lake watershed based on LUCC by Yang Song, Xiaoming Li, Ying Zheng, Gui Zhang

    Published 2024-10-01
    “…Random Forest (achieving a Kappa coefficient of 0.9468) were employed to classify land use within the watershed. …”
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    Article
  6. 166

    Quantitative Study on Uncertainty of Bubble and Droplet Models and Parameters in COSINE Code by CHENG Yixuan1, MENG Zhaocan2, 3, ZHANG Hao4, HUANG Ting2, 3, ZHAO Meng4, ZHOU Fanfan1, YANG Yanhua1, 3, 4

    Published 2025-05-01
    “…The friction coefficients of gas and liquid droplets have the most significant impact on the maximum temperature of the cladding during the reflooding stage, with a correlation coefficient of 0.54. …”
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    Article
  7. 167

    Integrated approach of extreme learning machines and locally weighted linear regression for improved discharge coefficient prediction by Mohammed Majeed Hameed, Mohamed Khalid Alomar, Siti Fatin Mohd Razali, Ali Salem

    Published 2025-07-01
    “…The proposed model (ELM-LWLR) has been validated against classic multiple linear regression (MLR), ELM, LWLR, and Extreme Gradient Boosting (XGBoost). The quantitative results showed that the ELM-LWLR model has a superior performance, achieving higher prediction accuracy with a correlation coefficient of 0.968, and percentage bias (PBIAS) of -0.130%. …”
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    Article
  8. 168

    Quantitative and Qualitative Analysis of Main Parameters and Their Interactions in Thermoacoustic Refrigerators Performance by Humberto Peredo Fuentes, Carlos Amir Escalante Velázquez

    Published 2024-11-01
    “…Moreover, through quantitative and qualitative effect analyses, these five parameters and their interactions were determined. …”
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    Article
  9. 169
  10. 170

    Source analysis of nitrogen pollution in basin by export coefficient modeling and microbial source tracking with mutual verification by Qian-hang Sun, Jiang-nan Li, Chun-he Zhou, Kun Lei, Wei-jun Jiang

    Published 2025-03-01
    “…Finally, a Bayesian community-wide non-culture microbial source tracking method (SourceTracker) was used for quantitative pollution source apportionment. The export coefficient model estimated that point-source nitrogen loads were primarily derived from domestic wastewater, whereas non-point source nitrogen loads predominantly originated from rural domestic wastewater and agricultural cultivation. …”
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    Article
  11. 171

    Comparative estimation of spring forms of triticale according to some quantitative traits by P. I. Stepochkin, T. S. Bauer

    Published 2024-12-01
    “…Camus) according to a set of quantitative traits that correlate with grain weight per ear and with grain nature weight. …”
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    Article
  12. 172

    Quantitative evaluation and traceability analysis of concrete apparent shade and apparent uniformity by Jue Lu, Faguang Leng, Jingliang Xia, Jing Wang, Longfang Ren

    Published 2025-12-01
    “…The average grayscale (Ave) and the coefficient of variation of grayscale (Cv) were employed as quantitative indicators for apparent shade and uniformity, respectively, using digital image processing techniques. …”
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    Article
  13. 173

    A Multiplexed Quantitative Proteomics Approach to the Human Plasma Protein Signature by Estefanía Núñez, María Gómez-Serrano, Enrique Calvo, Elena Bonzon-Kulichenko, Marco Trevisan-Herraz, José Manuel Rodríguez, Fernando García-Marqués, Ricardo Magni, Enrique Lara-Pezzi, José Luis Martín-Ventura, Emilio Camafeita, Jesús Vázquez

    Published 2024-09-01
    “…We applied a new MS-based multiplexed proteomics workflow to quantitate proteins, encompassing 67 FDA-approved biomarkers, in >1300 human plasma samples from a clinical cohort. …”
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    Article
  14. 174
  15. 175

    Quantitative evaluation and obstacle factor diagnosis of drug regulatory capacity in China. by Mingming Zhai, Liwen Huang, Shijie Sun, Liying Cao, Xueqiong Yue, Yuanxia Hu

    Published 2025-01-01
    “…<h4>Objective</h4>To quantitatively evaluate the drug regulatory capacity in China, aiming to optimize the drug regulatory system, precisely enhance local regulatory effectiveness, and reduce regional regulatory disparities.…”
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    Article
  16. 176

    phylospatial: An R package for spatial phylogenetic analysis with quantitative community data by Matthew M. Kling

    Published 2025-06-01
    “…These gaps limit PD research on quantitative features of species distributions and can introduce imprecision and bias if continuous biodiversity data are thresholded to work with existing tools. …”
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  19. 179

    Age Distribution of Bone Mineral Density According to Quantitative Computed Tomography by A. V. Petraikin, F. A. Petriaikin, К. A. Sergunova, L. A. Nizovtsova, E. S. Akhmad, D. S. Semenov, N. S. Polishchuk, S. P. Morozov, A. V. Vladzymyrskyy

    Published 2019-11-01
    “…To compare bone mineral density (BMD) values derived during one-year asynchronous quantitative computed tomography (QCT) in two urban polyclinics (UPs).Material and methods. …”
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    Article
  20. 180

    Research on quantitative prediction method of structural fractures in metamorphic rock reservoirs by Qinghong Yang, Qi Cheng, Guanjie Zhang, Xinwu Liao, Ning Shi, Lei Zhang, Xiang Wang, Wenchao Liu, Jingshou Liu

    Published 2025-08-01
    “…This method can provide a reference for the efficient exploration and development of buried hill reservoirs in other areas.…”
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    Article