The normal force between two particles with De = 6.30 mm for different aspect ratios and sphericities: (a) hertz normal contact force; (b) normal viscous contact force. by Yongfeng Zhu (7361045)

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The force chain distributions of different numerical samples composed of elongated ellipsoids with different particle morphologies and particle sizes before shearing and after load... by Yongfeng Zhu (7361045)

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The tangential force between two particles with different aspect ratios and sphericities for De = 6.30 mm: (a) elastic tangential contact force; (b) viscous tangential contact forc... by Yongfeng Zhu (7361045)

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Critical state parameters obtained from DEM simulations. by Yongfeng Zhu (7361045)

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The tangential force between two particles with different equivalent diameters for P3: (a) elastic tangential contact force; (b) viscous tangential contact force. by Yongfeng Zhu (7361045)

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ITSA regression results of weekly total cost and cost components per capita for inpatients in the non-surgical group before and after DIP payment intervention. by Chenxuan Zhu (22622476)

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Linear trends of the weekly total cost and cost components per capita for inpatients in the non-surgical group. by Chenxuan Zhu (22622476)

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Changes in weekly total costs and cost components per capita in surgical and non-surgical groups before and after the DIP payment intervention. by Chenxuan Zhu (22622476)

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DIP grouping and aggregation system. by Chenxuan Zhu (22622476)

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SCD results of the cost structure for inpatients in the non-surgical group. by Chenxuan Zhu (22622476)

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Linear trends of weekly prescription rates of NVBP varieties. by Chenxuan Zhu (22622476)

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DIP coding logic example. by Chenxuan Zhu (22622476)

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DIP pre-payment and provider behavior mechanism. by Chenxuan Zhu (22622476)

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ITSA regression results of weekly total cost and cost components per capita for inpatients in the surgical group before and after DIP payment intervention. by Chenxuan Zhu (22622476)

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SCD results of the cost structure for inpatients in the surgical group. by Chenxuan Zhu (22622476)

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Sample hospital settlement and medication record items. by Chenxuan Zhu (22622476)

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ITSA regression results of weekly prescription rates of NVBP varieties before and after DIP payment intervention. by Chenxuan Zhu (22622476)

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Linear trends of the weekly total cost and cost components per capita for inpatients in the surgical group. by Chenxuan Zhu (22622476)

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Major hyperparameters of RF-SVR. by Jintao Li (448681)

“…For instance, the RF-MLPR model achieved a 3.7%–6.5% improvement in the Nash-Sutcliffe efficiency (NSE) metric across four hydrological stations compared to the RF-SVR model. (4) Prediction accuracy decreased with longer forecast periods, with the R² value dropping from 0.8886 for a 1-month forecast to 0.6358 for a 12-month forecast, indicating the increasing challenge of long-term predictions due to greater uncertainty and the accumulation of influencing factors over time. (5) The RF-MLPR model outperformed the RF-SVR model, demonstrating a superior ability to capture the complex, nonlinear relationships inherent in the data. …”

Pseudo code for coupling model execution process. by Jintao Li (448681)

“…For instance, the RF-MLPR model achieved a 3.7%–6.5% improvement in the Nash-Sutcliffe efficiency (NSE) metric across four hydrological stations compared to the RF-SVR model. (4) Prediction accuracy decreased with longer forecast periods, with the R² value dropping from 0.8886 for a 1-month forecast to 0.6358 for a 12-month forecast, indicating the increasing challenge of long-term predictions due to greater uncertainty and the accumulation of influencing factors over time. (5) The RF-MLPR model outperformed the RF-SVR model, demonstrating a superior ability to capture the complex, nonlinear relationships inherent in the data. …”