Reducing the barrier effect by creating material gaps in hedging above two metres high can take it outside these laws while still providing a screen.

These features set the stage for processing sensitive data and reduce the barriers for deployment.

Other groups of callers advocate even smaller lists for the purpose of reducing the barrier to new people getting involved.

Technological and transportation advancements are reducing the barriers that once limited global food trade.

These positively charged molecules interact with negatively charged particles and molecules to reduce the barriers to aggregation.