Sentence examples for barriers in form of from inspiring English sources

They were originally defined as hydrophobic molecules and fulfill various functions such as energy storage, physical barriers in form of biological membranes, and signaling as regulatory molecules.

Also the need for deterrence such as barriers in form of guards, access control, close circuit television (CCTV), strong policy and procedures, then the security culture amongst the facility workers was appropriately discussed.

The absence of gene flow between the Middle East and Central Asia probably reflects geographical expansion barriers in form of large mountain ridges located between the Black Sea and the Caspian Sea as well as to the east of the Caspian Sea.

The bioavailability of drugs is often severely limited due to the presence of biological barriers in the form of epithelial tight junctions, efflux proteins and enzymatic degradation.

However, this paper has demonstrated that these infectious contacts can be reduced by the presence of linear barriers in the form of rivers and railways but not roads, possibly because roads are too permeable to contacts across them.

Mechanisms of pre-mating barriers in the form of assortative mating have been investigated but not found [ 29, 30].

The presence of strong geographical isolating barriers in the form of high mountains might also have contributed to rapid species diversification in other plant groups present in the QTP [ 9, 35- 38].

This suggests that environmental barriers in the form of water can lead to isolation and loss of genomic variability in host-associated bacterial populations.

Participants identified these factors to be issues around communication, pharmacotherapy and alternative therapies, systemic barriers in the form of stigma and poverty, chronic stressors and the value of peer-to-peer support.

And even when a window of opportunity opens at the last minute, there are barriers in the form of premium prices for last-minute flights.

Then there are barriers in the form of the expectations placed on us by ourselves or others.