Moving while sticking

STUDIES ON THE PATHOGENESIS OF ACUTE INFLAMMATION II. Tm~ P, XlATIOI~SHIP OF FI~m2COGEN AI~ Fmm_N TO THE LEUCOCYTIC STICKING REACTION IN EAR CHAMBERS OF RABBITS INJURED

Mobilization of intravascular leucocytes for transendothelial migration into either infected or injured tissue involves a complex series of events; principally transport of these cells from the central or rapidly moving zone to the peripheral or slowly moving zone of the blood stream, sticking to vascular endothelium, and finally diapedesis and migration to the area of need (2). Events during i...

Quantum drag forces on a sphere moving through a rarefied gas.

As an application of quantum fluid mechanics, we consider the drag force exerted on a sphere by an ultradilute gas. Quantum mechanical diffraction scattering theory enters in that regime wherein the mean free path of a molecule in the gas is large compared with the sphere radius. The drag force is computed in a model specified by the "sticking fraction" of events in which a gaseous molecule is ...

Effect of colloidal Particles associated with the liquid bridge in sticking during drying in Superheated Steam

It is very important in the design of a drying system is to evaluate sticking behaviour of the materials goes under drying. A new approach to the sticking issue is applied in this study by carrying out a sticking test for the liquid associated with the materials under study. It was found that the liquid bridge is responsible of the initial sticking of the materials to the contact surface and th...

Sticking with Carrots and Sticks (Sticking Points Aside): A Response to Ventakapuram, Goldberg, and Forrow

Chrysanthemum Cutting Sticking Robot System

Cutting sticking operation is essential on a chrysanthemum production to enhance its productivity, since many cuttings can be obtained from one mother plant. Usually, human being manually sticks the cuttings to plug tray, however, it takes a lot of time and much labor, since the number of cuttings is said to be about 200 million in a district where yields the highest number of chrysanthemums in...

Mathematical Modeling of the Differential Sticking Coefficient of Clay Drilling Fluids

The main objective of this work is to propose a mathematical model for the differential sticking coefficient of clayey drilling fluids with a lubricant as an additive and evaluate the influence of differential pressure and lubricant content on filter cake thickness and permeability. Tests were carried out on fluids composed of water and 4.86% of active bentonite clay prepared in Hamilton Beach ...