Sentence examples for barrier is composed from inspiring English sources

Such an engineered barrier is composed of domestic calcium bentonite and the waste container is composed of an outer copper layer and an inner steel layer.

In the first trimester, the placental barrier is composed of four different layers, namely the syncytiotrophoblast (STB), the cytotrophoblast (CTB), the fetal stroma and the fetal endothelial cells (EC) of the capillaries (Fig. 1a).

The central and highest part of the barrier is composed of a series of parallel chains with only a few, difficult-to-reach passes that have sheer drops at each end.

The outer catalyst layer acting as a CO barrier is composed of two nano-Ru layers (0.06 mg cm−2) by magnetron sputtering deposition method and a Pt50 Ru50 layer (0.10 mg cm−2) by screen-printing method on the GDL.

The blood brain barrier is composed of endothelial cells, pericytes, astrocyte end-feet and neuronal processes.

This barrier is composed by endothelial cells with tight junctions that protect the brain from endogenous materials which could damage the brain tissues.

Indeed, Ramay y Vendelin [29] developed a three dimensional finite-element mathematical model in which the restriction barriers were composed by the sarcoplasmic reticulum, cytoskeleton proteins close to this reticulum and cytoskeleton proteins crowding that well adjusted the existent experimental data.

The physical barriers are composed by the skin and mucous membranes that form a shield against the pathogenic agents.

Brain barriers are composed of the endothelial blood-brain barrier (BBB) and the epithelial blood-cerebrospinal fluid barrier (BCSFB), which protect the CNS from the changing milieu of the periphery.

In brief, the back-to-back Schottky barrier structure is composed of two inversely connected Schottky barriers, and the current in this structure is dominated by the reverse current of the reverse-biased Schottky barrier.

The barrier layer is composed of GaN material.