Sentence examples for obstructions to flow from inspiring English sources

Specifically, stent struts create local obstructions to flow and pool drug locally while dilated bifurcation vessels naturally create large retrograde flow regimes that accumulate drug; these phenomena differentially modulate arterial drug distribution patterns.

The hallmark of asthma is the narrowing of the smaller airways causing obstruction to flow within the airways especially during expiration.

These modifications were employed following a guideline of good mixing and data quality, such as avoiding obstruction to flow field, avoiding hot spots, handling high viscosity and avoiding settling.

For example, local factors, such as obstruction to flow by atherosclerosis, an arterial catheter, or thrombosis after previous arterial catheterization, could affect measurement.

Using injections of Iohexal tracer for CT it was shown that there were very small lateral and third ventricles and obstruction to flow from through the aqueduct and from the cortical subarachnoid space into the encysted fourth ventricle.

The selection represents consideration of heat removal system, minimal obstruction to flow and desirable mixing effects.

The vast majority of cases of hydrocephalus are due to distinct sites of obstruction to flow of CSF.

Changes in trans-stenotic pressure gradients after coronary intervention, to remove an obstruction to flow, are a measure of the effect of the procedure.

Flooded areas corresponding to a storm rainfall with return period 25 years were calculated by simulation, the flooding being mainly due to flow obstruction by bridges.

Notwithstanding its limitations, the current prototype demonstrates certain features characteristic of the microcirculation, such as parachute and bullet shapes of red cells deformed in capillary channels, rouleaux formation, plasma skimming, and the utilization of collateral flow pathways due to flow obstruction caused by a white cell blocking a microchannel.

The slump flow test was conducted to assess the workability of concrete without obstructions to determine flow diameter.