kdesmond's profile

Recent Activity

• 20:33: Posted Hysteresis and packing in gas-fluidized beds
• 20:05: Posted Compaction dynamics of a granular medium under vertical tapping
• 20:03: Posted Density fluctuations in vibrated granular materials

• 22:32: Posted Torque Generated by the Flagellar Motor of Escherichia coli while Driven Backward

• 01:07: Posted Stress propagation: Getting to the bottom of a granular medium
• 01:06: Posted Dynamics of meteor impacts
• 01:04: Posted Anomalous density dependence of static friction in sand
• 01:03: Posted Pressure screening and fluctuations at the bottom of a granular column
• 01:03: Posted Compaction force in a confined granular column
• 01:02: Posted Force Fluctuations in Bead Packs
• 01:00: Posted Flows of Dense Granular Media
• 00:58: Posted Scaling vertical drag forces in granular media
• 00:57: Posted Rheophysics of dense granular materials: Discrete simulation of plane shear flows
• 00:12: Posted Probing creep motion in granular materials with light scattering
• 00:05: Posted Flow of dense granular material: towards simple constitutive laws
• 00:02: Posted Dense flows of dry granular material

• 22:47: Posted On dense granular flows
• 19:29: Posted The steady-state counterclockwise/clockwise ratio of bacterial flagellar motors is regulated by protonmotive force.
• 19:28: Posted Proton chemical potential, proton electrical potential and bacterial motility.
• 19:25: Posted The proton flux through the bacterial flagellar motor.
• 19:23: Posted Solvent-Isotope and pH Effects on Flagellar Rotation in Escherichia coli
• 19:22: Posted Successive incorporation of force-generating units in the bacterial rotary motor
• 19:22: Posted Restoration of torque in defective flagellar motors
• 19:21: Posted A Protonmotive Force Drives Bacterial Flagella
• 19:20: Posted Minimal requirements for rotation of bacterial flagella.
• 19:19: Posted Chemomechanical Coupling without ATP: The Source of Energy for Motility and Chemotaxis in Bacteria
• 19:18: Posted Constraints on Models for the Flagellar Rotary Motor
• 19:17: Posted Torque-speed relationship of the flagellar rotary motor of Escherichia coli.
• 19:16: Posted Torque and switching in the bacterial flagellar motor. An electrostatic model.
• 19:15: Posted Protein turbines. I: The bacterial flagellar motor.
• 19:14: Posted The rotary motor of bacterial flagella.
• 19:13: Posted Torque generated by the bacterial flagellar motor close to stall.
• 19:12: Posted Torque-speed relationship of the bacterial flagellar motor.
• 19:09: Posted A constitutive law for dense granular flows

• 14:44: Posted Overshoot effect in the Janssen granular column: A crucial test for granular mechanics

• 23:32: Posted Phase transition in a static granular system

• 03:33: Posted Creep, stick-slip, and dry-friction dynamics: Experiments and a heuristic model
• 01:47: Posted Scaling and dynamics of sphere and disk impact into granular media

• 18:41: Posted Local jamming via penetration of a granular medium

• 22:46: Posted Effect of material properties on the packing of fine particles
• 22:36: Posted On the relationship between porosity and interparticle forces
• 22:30: Posted Computer simulation of the packing of fine particles

• 06:46: Posted Plug flow and the breakdown of Bagnold scaling in cohesive granular flows
• 06:45: Posted Rheology and Contact Lifetimes in Dense Granular Flows
• 06:40: Posted Random loose packing of cohesive granular materials

• 22:07: Posted On the Brink of Jamming: Granular Convection in Densely Filled Containers
• 22:06: Posted Flow, Ordering, and Jamming of Sheared Granular Suspensions
• 00:47: Posted On the Hausner Ratio and its relationship to some properties of metal powders

• 23:10: Posted Granular physics: Creating a dry variety of quicksand
• 23:08: Posted Impact on Soft Sand: Void Collapse and Jet Formation
• 23:08: Posted Low density fragile states in cohesive powders
• 16:19: Posted Projectile impact and penetration in loose granular bed
• 16:18: Posted Dynamics of a projectile penetrating in granular systems

• 05:51: Posted Influence of Polydispersity on Random Sequential Adsorption of Spherical Particles

• 02:55: Posted Seismicity and stress rotation in a granular model of the brittle crust
• 02:49: Posted Signatures of granular microstructure in dense shear flows