barrier zone

barrier zone

[′bar·ē·ər ‚zōn]
(botany)
In a tree, new tissue formed by the cambium after it has been wounded; serves as both an anatomical and a chemical wall.
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Access required Business representatives (from left) Mohammed Asif, Stephen Smart, Cliff Kesley and William Morgan with Coatbridge North councillor Allan Stubbs at the barrier zone
If, like the team hierarchy, you cast your eyes over the wreckage of the car being crane-hoisted from the barrier zone it has just smashed into over 100mph, you could be looking at a repair bill amounting to millions of dollars.
Tenders are invited for Construction Of 34 Nos Of 1 Sq Mtr Thick Brick Pillar To Support Workings Near Barrier Zone Between The Workings Of No 7 Pit Of Lower Kenda Colliery And Old Abandoned Workings Of Pure Kenda Colliery Under Kenda Area.
ii) a pair of barrier zones respectively disposed at either longitudinal side of the central zone, between the central zone and the opposing containment member edges, the barrier zones and the containment member edges forming respective upstanding longitudinal barrier cuffs, and wherein the central zone has a greater air flow according to the Air Permeability Test than the barrier zone and the barrier zone has a greater hydrohead according to the Hydrostatic Head Pressure Test than the central zone.
Also, the length of the barrier zone is similar (but these designs have inherently different transition zones, as illustrated in Fig.
It was assumed that when reindeer were outside of the barrier zone, they could be considered on one side or the other, while if they were inside the zone, we could not be certain whether they would cross it or not.
Marlboro is considering a barrier zone around schools and other youth facilities of 1,000 feet.
The double-barrier design has what Tuerk calls a 3 L/D "relaxation" zone after the main barrier zone that reduces melt temperature.
"We expect to maintain this barrier zone permanently in Panama" says Welch.
In addition, a vehicle safety loop sensor can be used to monitor traffic flow and prevent an active barrier from moving while a vehicle is passing through the barrier zone. This prevents a pop-up barrier, for example, from emerging from its underground post while a car is driving over the barrier.
The Fusion screw from Xaloy Inc., Pulaski, Va., is said to combine the melting efficiency of a barrier screw with intensive, chaotic mixing in a second barrier zone with an undulating root profile.
We denote length of barrier zone by a, the length of no-barrier zone by b, the total length of period by L (= a + b), the height of barrier by h, the height of flight by H, the width of barrier c and the width of channel by W.