ABSTRACTThe routinely determination of the yield strength of muddy beds is particularly important for the assessment of navigation in ports located in estuaries where cohesive sediments are abundant. The use of the nautical bottom concept may allow for a significant increase of the navigation depth. Sediments mixtures rich in clay and silt could behave as either a solid or a fluid dep... https://www.roneverhart.com/Arjo-Sara-Stedy-Stand-Assist-Manual-Patient-Standing-Aid/