The chemical activity, diffusion, and distribution of alloy elements were changed by high-density dislocations, nano-grains, twins and compressive residual stress induced by cryogenic burnishing, resulting in the enhancement of the compactness, thickness, growth rate and protection of corrosion product film on the Ti-6Al-4V alloy.
The differences between the liquid and solid-state media range over many aspects, e.g. water activity, diffusion of nutrients and gases, continuity of medium distribution, physical barriers for hyphal extension invading the substrates, etc.
At low water activities, Fickian diffusion was observed for the initial phase of the sorption process, while at high activities, due to the clustering of water, a complex sorption behavior was found.
58, 59 Analysis of data from the Multicenter International Lymphangioleiomyomatosis Efficacy and Safety of Sirolimus (MILES) trial showed that serum levels of VEGF-D correlated positively with use of oxygen, bronchodilator response, lower quality of life, decreased ability to perform daily living activities, lower diffusion capacity, and more severe airflow obstruction.
ISO 20645 Textile Fabrics-Determination of Antibacterial Activity-Agar Diffusion Plate Test Method was used to obtain antibacterial activity of the multilayer film deposited cotton fabrics against Staphylococcus aureus (Gram positive) bacteria.
In [10], the authors propose a collocation method based on the quadratic spline in the pricing problem under a finite activity jump diffusion model for the first time.
This is somewhat different from electrolysis where direct oxidation of pollutants takes place and rate of oxidation depends on electrode activity, pollutants diffusion rate and current density.
The experimental polarization curves were analyzed by Tafel slope, catalyst activity and diffusion capability to determine the influence of the Nafion® loading, mainly associated with the cathode.
The improvement of the high rate discharge capability of electrodes is confirmed further by comparing electrochemical reaction activity and diffusion property of the electrode with nanostructure.
Due to their high catalytic activity, high diffusion and excellent biocompatibility, GDs can be expected to be applied in various fields, such as biotechnology, medical diagnostics and environmental monitoring.
