Hydroxyapatite nanorods with varying aspect ratios are formed depending on the processing temperature.
The polyethylene nanofibers with high aspect ratio are formed after the infiltration of melts into the alumina nanochannels by wetting actions.
Upon freezing of an aqueous suspension of colloidal particles, ice platelets or dendrites with high aspect ratios are formed that engulf or reject the particles, depending on their size and the velocity of the advancing ice front.
This indicates a general trend that at higher temperatures islands with steeper facets and thus higher aspect ratio are formed.
Large needle-like polypyrrole particles (approximately 400 nm long; aspect ratio 8 1) are formed in aqueous ethanol in the presence of crosslinked PVME microgels at Py/PVME ratio higher than 2 1.
Numerical aspect shows that Vortexes are formed at turning points inside the air heater, increasing heat exchange and pressure drop locally.
It deals with the stereochemical aspects of chiral assemblages that are formed using chiral derivatives of pyridine and polypyridine ligands.
We focus on three aspects of how these trees are formed: determining the supplier receiver relationships for each packet, handling the departure of the supplier or receiver before their relationship expires, and handling lost packets.
We show that mask-less dissolved trenches with aspect ratios up to 1 7 are formed at the scratched regions on (0 0 1)surfaceace.
TEM and SEM observations strongly revealed that the disk-like hematite particles with the average diameters of ca. 500 nm and aspect ratios of about 2 are formed by aggregation of cluster particles with a diameter of ca. 5 10 nm.
