Search alternatives:
coefficient » efficient (Expand Search)
Showing 1,881 - 1,900 results of 2,730 for search 'quantitative coefficient', query time: 0.14s Refine Results
  1. 1881

    Experimental Investigation of the Seepage-Induced Failure Process in Granular Soils by Yu Wang, Xiangbao Duan, Yanchang Gu, Shijun Wang

    Published 2022-01-01
    “…Seepage behaviors of the hydraulic gradient, seepage flow velocity, and permeability coefficient were observed, and then, the Reynolds number was obtained to describe the seepage regime. …”
    Get full text
    Article
  2. 1882

    Simulation Analysis on Active Frequency Support Features of Grid-Forming Wind Turbine by QU Sheng, TANG Jianping, LI Yangtao, LIU Hongwen, PANG Jiameng, HU Peng

    Published 2025-02-01
    “…This paper presents an architecture for controlling grid-forming wind turbines, focusing on the frequency support features of grid-forming wind turbines based on doubly-fed induction generator (DFIG), for the purpose of quantitatively analyzing their key parameters, including inertia time constant and droop coefficient. …”
    Get full text
    Article
  3. 1883

    Multiple patho-phenotyping and molecular analysis to characterize wide-spectrum durable leaf rust resistance in wheat collections from India by Ram Mohan, Vaibhav Kumar Singh, K. K. Chetan, Lingareddy Usha Rani, Koshal K. Sameriya, Subodh Kumar, Naresh Kumar Bainsla, Govindasamy Senthilraja, Mahender Singh Saharan

    Published 2025-07-01
    “…Field evaluations across two consecutive rabi seasons (2020–21 and 2021–22) revealed quantitative, partial, non-race-specific, slow-rusting APR in over 64 genotypes. …”
    Get full text
    Article
  4. 1884

    Nasopharyngeal density of respiratory viruses in childhood pneumonia in a highly vaccinated setting: findings from a case–control study by Andrew Martin, Peter Richmond, Adam Jaffe, Mejbah Uddin Bhuiyan, Jurissa Lang, Chisha Sikazwe, Meredith Borland, David Smith, Tom Snelling, Christopher Blyth

    Published 2020-09-01
    “…A decreasing density trend with increasing age was observed—the trend was statistically significant for RSV (regression coefficient −0.04, p=0.004) but not for other viruses. …”
    Get full text
    Article
  5. 1885

    Bronchial wall T2w MRI signal as a new imaging biomarker of severe asthma by Ilyes Benlala, Gaël Dournes, Pierre-Olivier Girodet, François Laurent, Wadie Ben Hassen, Fabien Baldacci, Baudouin Denis De Senneville, Patrick Berger

    Published 2025-03-01
    “…Correlations were assessed using Pearson coefficients. Reproducibility was assessed using intraclass correlation coefficient and Bland-Altman analysis. …”
    Get full text
    Article
  6. 1886

    Ultrasound-derived fat fraction: a novel approach for assessing Wilson’s disease-related hepatic steatosis by Li Yan, Jin Fu, Ni Juan Juan, Li Bao Qi, Wang Jing Ping

    Published 2025-07-01
    “…UDFF can serve as a valuable tool for the quantitative assessment of WD hepatic steatosis. Our study broadens the clinical applications of UDFF.…”
    Get full text
    Article
  7. 1887

    Pengaruh Brand Ambassador dan Testimoni Sosial Media terhadap Minat Beli Generasi Z pada McDonald Setiabudi Bandung by Angga Dewi Anggraeni, Dera Thorfiani, Ilham Hidayat

    Published 2023-05-01
    “…This research is a causal associative with quantitative techniques. The research population is 549 people seen from sales of BTS Meal products in June 2022, with a sample of 137 respondents. …”
    Get full text
    Article
  8. 1888

    Intensitas Penggunaan Media Sosial Instagram dan Akhlak Siswa di Sekolah by Miftahul Fikri, Nurhamzah Nurhamzah, Shofia Limas Erintania

    Published 2023-05-01
    “…The research method used is quantitative, and the research tools are questionnaires, interviews and observations. …”
    Get full text
    Article
  9. 1889

    Forecasting Achievement of Inactive Disease in Juvenile Idiopathic Arthritis with Artificial Intelligence by Ana I. Rebollo-Giménez, Francesca Ridella, Silvia Maria Orsi, Elena Aldera, Marco Burrone, Valentina Natoli, Silvia Rosina, Alessandro Consolaro, Esperanza Naredo, Angelo Ravelli, Davide Cangelosi

    Published 2025-06-01
    “…Predictive performance was assessed through the Matthews correlation coefficient (MCC). <b>Results:</b> A total of 414 patients were included. …”
    Get full text
    Article
  10. 1890

    DETERMINAN NILAI PERUSAHAAN (STUDI PADA BANK UMUM YANG TERDAFTAR DI BURSA EFEK INDONESIA PERIODE 2015-2019) by Dwi Epty Hidayaty, Wike Pertiwi

    Published 2021-04-01
    “…This research is a causal research with a quantitative approach where the independent variables are profitability, capital structure and liquidity, while the dependent variable is the company. …”
    Get full text
    Article
  11. 1891

    Comparison of the novel START vascular stiffness index with the CAVI index, assessment of their values and correlations with clinical parameters by I. A. Vasyutin, K. Leon, T. A. Safronova, I. B. Bakholdin, V. S. Barkan, V. A. Milyagin, T. P. Pronko, A. V. Talov, D. E. Tentyukov, V. S. Chulkov, K. V. Peskov, V. I. Podzolkov, V. V. Sokolov

    Published 2023-02-01
    “…The START vascular stiffness index significantly correlates with the CAVI index, showing no significant differences from CAVI in quantitative relationships with blood pressure, body mass index, heart rate, and sex in various subgroups of the subjects.…”
    Get full text
    Article
  12. 1892

    Data-driven risk assessment of antibiotic mixtures against gram-negative and gram-positive bacteria: QSAR, joint toxic action, and component contribution by Haoyu Sun, Fangyu Xu, Ruijia Luo, Ying Liu, Jiajun Wang, Bo Lei, Liang Tang, Xianjuan Pu, Minghong Wu

    Published 2025-08-01
    “…In this study, selecting sulfonamides, sulfonamides potentiators, and tetracyclines as the representative antibiotics, the individual and combined toxicity of these agents were tested against Gram-positive (Bacillus subtilis) and Gram-negative bacteria (Aliivibrio fischeri and Escherichia coli). The quantitative structure–activity relationship models were constructed by setting Ebind (lowest interaction energy between antibiotic and target protein) and Kow (octanol–water partition coefficient) as the structural descriptors, which provide reliable and robust tools for predicting the toxicity of single agents and binary mixtures. …”
    Get full text
    Article
  13. 1893
  14. 1894

    ACDL/DQ-1 calibration algorithms – Part 1: Nighttime 532&thinsp;nm polarization and the high-spectral-resolution channel by F. Meng, J. Tang, G. Dai, W. Long, K. Sun, Z. Zhang, X. Song, X. Song, J. Liu, W. Chen, S. Wu, S. Wu, S. Wu

    Published 2025-05-01
    “…The paper also assesses the results of the calibration procedure by analyzing the errors of calibration coefficients and validating the attenuated backscatter coefficient results. …”
    Get full text
    Article
  15. 1895

    Seasonal Distribution Characteristics of Raindrop Spectrum in Taiyuan by Ge Lili, Lü Guozhen, Zhao Guixiang, Han Chenhui, Guo Dong, Li Yajun

    Published 2023-07-01
    “…There is an inverse relationship between the coefficient and the exponent of the Z-R relationships. …”
    Get full text
    Article
  16. 1896

    Seasonal Self-Purification Process of Nutrients Entering Coastal Water from Land-Based Sources in Tieshan Bay, China: Insights from Incubation Experiments by Fang Xu, Peng Zhang, Yingxian He, Huizi Long, Jibiao Zhang, Dongliang Lu, Chaoxing Ren

    Published 2025-06-01
    “…These findings establish quantitative thresholds for coastal nutrient buffering mechanisms, highlighting the necessity for source-specific eutrophication mitigation frameworks. …”
    Get full text
    Article
  17. 1897

    Relationship between gut microbiota and markers of myocardial fibrosis in with chronic heart failure with preserved ejection fraction by A. N. Kaburova, O. M. Drapkina, S. M. Yudin, S. N. Koretsky, V. V. Makarov, M. S. Pokrovskaya, S. A. Kraevoy, B. B. Shoybonov, I. A. Efimova

    Published 2021-07-01
    “…The composition of the gut microbiota among 42 patients with HFpEF aged 67,0 [64,0; 71,5] years (men, 57,1%) was assessed by 16S ribosomal ribonucleic acid sequencing. The quantitative determination of myocardial fibrosis markers was carried out by enzyme-linked immunosorbent assay. …”
    Get full text
    Article
  18. 1898
  19. 1899

    Study on wind erosion resistance of gravel curtain layer in desert mining areas of the Eastern Junggar Basin, Xinjiang by Jingwen LI, Weiming GUAN, Zhenqi HU, Meng XIE, Gensheng LI, Jie TAN, Yu ZHENG, Jiayi SUN

    Published 2025-06-01
    “…We further revealed the law and mechanism of the in-fluence of gravel cover and cover type on wind erosion resistance and studied the mechanical and physico-chemical properties of soil crust, the quantitative relationship between the two was established. …”
    Get full text
    Article
  20. 1900

    Seminal plasma proteomics of asymptomatic COVID-19 patients reveals disruption of male reproductive function by Jialyu Huang, Yufang Su, Jiawei Wang, Zheng Fang, Yiwei Zhang, Hong Chen, Xinxia Wan, Yuanhuan Xiong, Ning Song, Houyang Chen, Xingwu Wu

    Published 2025-03-01
    “…Through label‑free quantitative proteomic profiling, a total of 733 proteins were further identified in seminal plasma from 11 COVID-19 patients and seven uninfected controls. …”
    Get full text
    Article