clear zone


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clear zone

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Areas constituting the innermost portions of the runway approach. The dimensions of a clear zone depend on the type of runway and the distance required to reach a height of 50 ft (15 m) in the approach surface. When a clearway is provided, the approach area begins at the end of the clearway. When the stop-way is longer than the clearway, the approach area begins 200 ft from the end of the stop-way. See clearway.
References in periodicals archive ?
These differences can be observed visually as haze bands and clear zones across the film.
0 Isolates Total diameter of Solubilization Index/ colony + clear zone efficiency (D) D/d mm SE 1 25.
The absence of cytologic features of clear renal cell carcinoma, such as large clusters of cells with abundant clear to finely vacuolated or granular cytoplasm, many stripped nuclei, centrally located nuclei, prominent nucleoli, more uniform nuclear size, lacking perinuclear clear zone, and the positive CK7 in these cases and negative vimentin, excluded clear cell carcinoma.
The plate were flooded with acidic HgCl2 (15%), excess solution was decanted off and clear zone formation was observed.
1044, 1095 +++ 1080 ++ Proteus mirabilis 1103 - Providencia rettigeri 1086 ++ Pseudomonas paucimobilis 536, 1046 ++ Pseudomonas putrefaciens 873 - Serratia plymutica 719, 816 +++ Serratia rubidea 875, 1047, 1058 - Tatumella ptyseos 804, 1093 +++ 699 + - Absence of clear zone around the colony: non-caseinolytic strain.
Transport Minister Glenda Jackson will present the Government's Clear Zone award to the city tomorrow26th for the way the city has tried to cut down the number of cars.
The planet, he says, would reside somewhere in the 8-billion-kilometer-wide clear zone in the center of the disk.
A mow strip, which provides a clear zone for lawn mowers to maneuver without damaging the fence or fence-mounted sensors, is typically 3 to 6 inches deep and 12 to 24 inches wide.
For example, on the north and west sides of a hypothetical facility, an ample, grassy, clear zone of 50 ft.