Achieving Improved Ion Swarm Shaping Based on Ion Leakage Control in Ion Mobility Spectrometry by Jiyao Wang (2121157)

“…In Ion Mobility Spectrometry (IMS), ion gates are essential for controlling ion flow, significantly impacting detection sensitivity and resolution. …”

Mean daily sediment transport (g m^-2 day^-1) under different vegetation types and soil cover in southeastern Utah, USA, 2004 to 2018. by Andrew Kulmatiski (833256)

Parameters used in the simulations. by Yongfeng Zhu (7361045)

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The CDF of normal and tangential contact forces in numerical specimens after compression considering different particle morphologies: (a) normal contact force; (b) tangential conta... by Yongfeng Zhu (7361045)

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Two ellipsoidal particles in contact. by Yongfeng Zhu (7361045)

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

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Different ellipsoidal particles with De = 6.30 mm used in the discrete element simulations. by Yongfeng Zhu (7361045)

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Average contact force and percentage of strong contact force under different conditions: (a) different particle shapes, (b) different particle sizes. by Yongfeng Zhu (7361045)

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Stress concentration factor value in the numerical samples with different shapes and sizes. by Yongfeng Zhu (7361045)

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Comparative analysis of the proposed modified contact model against previous approaches. by Yongfeng Zhu (7361045)

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

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

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Different contact patterns for two ellipsoids. by 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. 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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Distribution of continuous variables of all 3 visits of group 1 (placebo) and group 2 (placebo) that have no significant difference among the groups. by Nattapon Riengvirodkij (11268720)

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