Although there are devices available to study rolling, adhesion, and migration separately, there is no in vitro model that can simultaneously study the entire leukocyte adhesion cascade comprising of rolling, adhesion, and migration.
Studies rolling in now show a very small benefit, at best, from PSA tests.
53 In this study, rolling acne scars were treated with two sessions using the Dermaroller.
Polyethylene mixed crystal mats have been studied after rolling at room temperature to roll ratios up to 2.5, using the LOQ instrument at the ISIS pulsed neutron source (RAL, Chilton).
For each leukocyte studied, mean rolling velocity and average distance and time rolled were determined.
Based on the analysis of the thermopower (E T) variation during the studied precursors' rolling, we have shown that the increase of σ B is caused by an increase of the dislocations' density in the specimens, which is greater than the density of similar rolling of Fe-Cu multilayer composite material.
Due to breeding constraints, age- and sex-matched mice were studied in rolling groups of no fewer than three mice per genotype per group at the same time of day, and because there was no significant difference in the data obtained, the results were pooled.
The 18th century French mathematician Leonhard Euler was the first to study disks rolling on surfaces, and mathematicians have long known that as a rolling disk tips over, the point of contact whizzes around faster and faster.
A hierarchical multiscale method is proposed in this paper to study the rolling contact fatigue with the consideration of lubricant effects.
The elastic stiffness of graphene has been studied and the rolling energy per atom has been calculated through the analysis of rolling a graphene sheet into a SWNT to validate the proposed FE model.
