Sentence examples for dynamic barriers from inspiring English sources

However, despite extensive research into drug delivery vehicles and administration techniques, efficacy remains limited because of the many static and dynamic barriers present in the eye.

Although plane air jets are often used as dynamic barriers to separate two environments, only a few works have explored their sensitivity to perturbations.

Dynamic barriers include drug clearance mechanisms through blood and lymphatic vessels and degradation processes.

Static barriers include tissues and limiting membranes, while dynamic barriers include drug clearance mechanism from blood and lymphatics.

This raised the possibility that the promoter proximal nucleosomes at processive genes are acting as dynamic barriers to transcription.

However, in topical drop administration the ocular bioavailability is very low and extensive precorneal loss is caused by tear turnover, nasolacrimal drainage, reflex blinking, and ocular static and dynamic barriers [ 3, 4].

This sampling has since been amended with a so-called "dynamic barrier", but little editorial is available before browsers are confronted by a hard paywall.

Within the past decade it became increasingly clear that the brain microvascular endothelium is a dynamic barrier, with p-glycoprotein being a central modulator of barrier function.

The host epithelium uses its epithelial junctions to form a tight but dynamic barrier with an external surface that is inhospitable to microbial attachment, secretes anti-microbial compounds, and has a rapid rate of self-renewal.

These endothelial cells were capable of 20 population doublings, formed tube-like structures, imported acetylated low-density lipoprotein, and maintained a dynamic barrier function.

The final stage provides tritium confinement in building sectors and consists of building's walls as physical barriers and control of sub-atmospheric pressure in those volumes as a dynamic barrier.