The effects of main process parameters such as initial workpiece diameter, forming rolls diameter and percentage of deformation are investigated.
Fig. 7 Stability of dual drug-encapsulated nanoliposomes incubated in PBS (pH 7.4) at different temperatures of 4, 25, and 37 °C, respectively: percent change in nanoliposome diameter relative to initial diameter as a function of incubation time.
Arteriolar constriction was expressed as the change in diameter as a percentage of the initial diameter (before addition of the vasoactive agents) measured at an intraluminal pressure of 80 mmHg.
MYO for each vessel was compared as the percentage change from the initial diameter at 20 mmHg as calculated using the following equation: ((Dx - D20)/(D20)) × 100, where Dx represents the diameter at a specific transmural pressure and D20 is the luminal diameter at 20 mmHg.
The model predictions for droplet extinction diameter as a function of its initial diameter are shown to compare favorably with experimental results for methanol burning in air.
It is shown that a simple scaling analysis, based on the assumptions that radiative extinction occurs when the flame temperature drops to a critical value and that the radiative heat loss rate is a fraction of the heat-release rate at the flame, is able to correlate the measured droplet diameter at extinction as a function of its initial diameter and of the ambient gas-mixture properties.
As an example, a nanopore with initial diameter of ~270 nm, processed at 1250°C, is shown in Figure 3.
electrospray capillary can have initial diameters as small as ∼1.5 μm.
The initial diameter of electrospray droplets generated using capillaries with outer diameters as small as 12.5 μm to as large as a centimeter have been measured using various techniques, including optical microscopy, flash shadowgraph techniques, phase Doppler techniques, scanning mobility particle sizers, and white light particle counters.
The as-cast material is extruded in the form of a cylinder with initial diameter of 250 mm to a final diameter of 110 mm (80% reduction in cross-sectional area).
