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Night visibility 1958 : presented at the Thirty-seventh Annual Meeting, January 6-10, 1958. Preview this item
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Night visibility 1958 : presented at the Thirty-seventh Annual Meeting, January 6-10, 1958.

Author: National Research Council (U.S.). Highway Research Board.
Publisher: Washington : Highway Research Board, 1958.
Series: National Research Council (U.S.).; Publication; Bulletin (National Research Council (U.S.). Highway Research Board), no. 191.
Edition/Format:   Print book : EnglishView all editions and formats
Database:WorldCat
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Document Type: Book
All Authors / Contributors: National Research Council (U.S.). Highway Research Board.
OCLC Number: 6843354
Description: 64 pages : illustrations ; 25 cm.
Contents: A color comparator for lights in the vicinity of traffic signals --
Optical properties of the atmosphere and highway lighting in fog --
Experimental studies of night vision as a function of age and changes in illumination --
Night legibility distances of highway signs --
Efforts to improve visibility in fog --
Aiming for better headlighting --
Relation between scotopic vision as measured by the night sight meter, daylight vision and age --
Vision at levels of night road illumination --
Comparison of driver behavior on lighted and unlighted highways --
Lighting the Connecticut Turnpike --
Field test of roadway lighting.
Series Title: National Research Council (U.S.).; Publication; Bulletin (National Research Council (U.S.). Highway Research Board), no. 191.
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