(0)
(0)
(0)
(0)
(0)Catalog Search Results
Author
Series
NASA technical memorandum volume X-55121
Publisher
Goddard Space Flight Center
Pub. Date
December 1964.
Language
English
Formats
Author
Series
NASA contractor report volume NASA CR-175626
Publisher
Steward Observatory, University of Arizona
Pub. Date
1985.
Language
English
Formats
Author
Series
NASA technical memorandum volume 107138
Publisher
National Aeronautics and Space Administration, Lewis Research Center
Pub. Date
May 1996.
Language
English
Formats
Author
Series
[Special report - Engineering Research and Development Bureau New York State Dept. of Transportation volume 45
Report - Federal Highway Administration volume no. FHWA-RD-76-131
Report - Federal Highway Administration volume no. FHWA-RD-76-131
Publisher
Department of Transportation, Federal Highway Administration
Pub. Date
1976.
Language
English
Description
In this study's first stage, 44 combinations of groove geometry and paint treatments were installed on an abandoned roadway to evaluate their wet-night visibility. The most promising patterns were then installed on an operational highway for further evaluation in the study's second stage. The results indicated that only a recessed reflector system was more visible than conventional beaded paint stripes from a moving vehicle. This report details a...
Author
Series
NASA technical memorandum volume 87125
Publisher
National Aeronautics and Space Administration, Lewis Research Center
Pub. Date
[1985]
Language
English
Formats
Author
Series
NASA technical memorandum volume 87162
Publisher
National Aeronautics and Space Administration, Lewis Research Center
Pub. Date
1985]
Language
English
Formats
Author
Series
NASA contractor report volume NASA CR-179920
Publisher
National Aeronautics and Space Administration, Jet Propulsion Laboratory, California Institute of Technology
Pub. Date
[1985]
Language
English
Formats
Author
Series
NASA technical memorandum volume 2012-217139
Publisher
National Aeronautics and Space Administration, Glenn Research Center
Pub. Date
[2012]
Language
English
Formats
Author
Series
NASA technical memorandum volume 101628
Publisher
National Aeronautics and Space Administration, Langley Research Center
Pub. Date
[1989]
Language
English
Formats
16) Summary of evaluation findings for 30-meter handheld and mobile pavement marking retroreflectometers
Series
Publisher
American Society of Civil Engineers
Pub. Date
©2001
Language
English