Sentence examples for dust barrier from inspiring English sources

The principles of water barrier are similar as rock dust barrier.

In preventing underground explosion, China initially adopted the Polish measures to use the rock dust barriers.

If the explosion is too weak to disperse the selves often as a result of placing the rock dust barriers closer than 60 m from the ignition point, a failure may occur.

In the 1990's the CSIR of South Africa developed a new type of stone dust explosion barrier, which has been implemented in South Africa and Australia.

AS has received a small travel grant from Allerayde, a manufacturer of house dust mite barrier bedding.

We therefore aimed to evaluate the effectiveness of house dust mite barrier bedding in children with asthma treated in primary care.

Dust mite barrier bedding is relatively inexpensive, convenient to use, and of proven effectiveness in reducing mattress house dust mite load, but no studies have evaluated its clinical effectiveness in the control of childhood asthma when dispensed in primary care.

We sought to evaluate the effectiveness of semipermeable house dust mite barrier bedding in children sensitised to the dust mite in a placebo controlled trial conducted from primary care.

Until the results of other trials evaluating the role of house dust mite barrier bedding become available, we recommend that topical corticosteroids remain the treatment of choice in those children with persistent asthma symptoms.

First Night Boston this year will include an unusual underground event: brief free tours of the Big Dig, the vast cavity that has wrapped the city in dust and construction barriers through the 90's.

Erosion control planning with WEPS and SWEEP using water and other dust suppressants, wind barriers, straw mulch, re-vegetation, and other management practices is demonstrated herein through the use of comparative simulation scenarios.