Fabric anisotropy evolution of numerical samples with different shapes and sizes. حسب Yongfeng Zhu (7361045)

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Deviatoric stress-strain curves of numerical samples composed of elongated ellipsoids with different particle morphologies and particle sizes. حسب Yongfeng Zhu (7361045)

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Numerical samples composed of elongated ellipsoids before and after triaxial compression. حسب Yongfeng Zhu (7361045)

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Different contact patterns for two ellipsoids. حسب Yongfeng Zhu (7361045)

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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. حسب 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... حسب 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... حسب Yongfeng Zhu (7361045)

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

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Maximum value smallholder farmers are willing to pay. حسب Mekonnen Sime (22190718)

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Demand for improved sorghum variety by sex (a), age (b), land size (c), and non-farm income (d). حسب Mekonnen Sime (22190718)

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Comparative analysis of WTP by district/region. حسب Mekonnen Sime (22190718)

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Generalized ordered probit estimation of WTP (n = 654). حسب Mekonnen Sime (22190718)

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Sample size and distribution by district. حسب Mekonnen Sime (22190718)

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Demand curve for improved sorghum seed by regional state. حسب Mekonnen Sime (22190718)

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Respondents’ distribution by WTP group (n = 657). حسب Mekonnen Sime (22190718)

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Total demand for improved sorghum varieties. حسب Mekonnen Sime (22190718)

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Conceptual framework of smallholders’ WTP for improved sorghum varieties. حسب Mekonnen Sime (22190718)

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Description and descriptive statistics of variables. حسب Mekonnen Sime (22190718)

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Farmers’ sorghum traits preference (N = 426). حسب Mekonnen Sime (22190718)

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