Showing 12,361 - 12,380 results of 14,501 for search 'research (errors OR error)', query time: 0.26s Refine Results
  1. 12361

    A Predictive Method for Greenhouse Soil Pore Water Electrical Conductivity Based on Multi-Model Fusion and Variable Weight Combination by Jiawei Zhao, Peng Tian, Jihong Sun, Xinrui Wang, Changjun Deng, Yunlei Yang, Haokai Zhang, Ye Qian

    Published 2025-05-01
    “…The experimental results demonstrate that the PCLBX model achieves a mean square error (MSE) of 0.0016, a mean absolute error (MAE) of 0.0288, and a coefficient of determination (R<sup>2</sup>) of 0.9778. …”
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  2. 12362

    Evaluating variable selection methods for multivariable regression models: A simulation study protocol. by Theresa Ullmann, Georg Heinze, Lorena Hafermann, Christine Schilhart-Wallisch, Daniela Dunkler, for TG2 of the STRATOS initiative

    Published 2024-01-01
    “…Researchers often perform data-driven variable selection when modeling the associations between an outcome and multiple independent variables in regression analysis. …”
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  4. 12364

    Morphological and Environmental Drivers of Urban Heat Islands: A Geospatial Model of Nighttime Land Surface Temperature in Iberian Cities by Gustavo Hernández-Herráez, Saray Martínez-Lastras, Susana Lagüela, José A. Martín-Jiménez, Susana Del Pozo

    Published 2025-05-01
    “…The model performance evaluation shows the highest errors in cities with lower summer severity (RMSE = 1.586 °C, MAE = 1.2686 °C, MAPE = 6.99%) and the best performance in warmer cities (RMSE = 1.4 °C, MAE = 1.14 °C, MAPE = 4.5%). …”
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    Experimental and Numerical Study on Dynamic Porosity of the Flow Layer During the Paddy Grain Convective Drying Process by Bin Li, Chuandong Liu, Zebao Li, Yuelang Liu, Haoping Zhang, Xuefeng Zhang, Cheng Lv, Zhiheng Zeng

    Published 2025-05-01
    “…The relative errors between the actual values (<i>ε<sub>r</sub></i>), the simulation values (<i>ε<sub>s</sub></i>), and the predicted values (<i>ε<sub>p</sub></i>) are all within ±1%. …”
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  7. 12367

    Spectrum and epidemiology of rare diseases in a Chinese natural population of 14.31 million residents, 2012–2023 by Ming-Jia Li, Qi Li, Miao-Miao Zhao, Hanna Kim, Ruo-Qi Feng, Mo-Ning Guo, Jian-Peng heng, Jin-Kui Yang, Chang Liu

    Published 2025-08-01
    “…Pediatric patients predominantly presented with inborn errors of metabolism and rare immune diseases. Comparisons with global data revealed notable disparities, such as a higher prevalence of Wilson’s disease and a lower incidence of amyotrophic lateral sclerosis (ALS) in China. …”
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  10. 12370

    High‐Resolution Simulation of Dense Fog in Tianjin City: Effect of Horizontal Resolutions From Mesoscale to Large Eddy Scale by Meng Tian, Shun Li, Wei Wei, Jianbo Yang, Bingui Wu, Suhong Ma, Yang Guo, Qing Liu, Haohao Nie

    Published 2025-05-01
    “…At a horizontal resolution of 40 m, the WRF‐LES simulation yields the smallest errors in boundary layer temperature and humidity profiles, owing to its ability to capture the fine‐scale structure of buoyancy oscillations at the fog top. …”
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  13. 12373

    Point-of-care haemoglobin accuracy and transfusion outcomes in non-cardiac surgery at a Canadian tertiary academic hospital: protocol for the PREMISE observational study by Dean A Fergusson, Ranjeeta Mallick, Tim Ramsay, Daniel I McIsaac, Alan Tinmouth, Guillaume Martel, Justin Presseau, François Martin Carrier, Karine Brousseau, Leah Monette, Aklile Workneh, Julie Shaw, Christopher Wherrett

    Published 2023-12-01
    “…The sample size was calculated to fit a logistic regression model to predict instances when POCT-Hgb are inaccurate, using 4 g/L as an acceptable margin of error.Ethics and dissemination Institutional ethics approval has been obtained by the Ottawa Health Science Network—Research Ethics Board prior to initiating the study. …”
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  14. 12374
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  16. 12376

    Water inrush mechanism and the minimum safety thickness of the rock wall of a tunnel crossing a fault fracture zone by YUAN Dong, XIAO Kun

    Published 2024-12-01
    “…Conclusion  In practical engineering, there are certain empirical judgments and errors in obtaining excavation disturbance factors via rock integrity assessment and rock wave velocity testing. …”
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  17. 12377

    Long-term stability of soil spectral libraries with chemical and spectral insights by Jonti Evan Shepherd, Ori Kanner, Or Amir, Bar Efrati, Eyal Ben-Dor

    Published 2025-03-01
    “…Spectral modeling of the chemical data from both years revealed outliers which we assume emerged from analytical accuracy differences and not from spectroscopy errors. This study highlights that Mediterranean soils stored under simple un-controlled conditions maintain their physical and chemical integrity, enabling reliable longitudinal studies. …”
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  20. 12380

    Analisa Risiko Penyebab Keterlambatan pada Proyek Konstruksi Pabrik Pupuk di Kabupaten Gresik Dengan Metode Pohon Kesalahan by AVISHA GITA PRAFITASIWI, Naufal Ramadhani Kuncoro, Cahyo Umar Wibisono

    Published 2024-10-01
    “…However, the factory project is delayed which has increased project costs. This research aims to present a comprehensive method for exploring the root cause that causes delays using risk analysis and Fault Tree Analysis (FTA). …”
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