WorldCat Identities

Gallagher, Vincent P.

Overview
Works: 9 works in 29 publications in 1 language and 344 library holdings
Genres: Bibliographies  Academic theses 
Roles: Author
Classifications: Z7144.O6,
Publication Timeline
.
Most widely held works by Vincent P Gallagher
Toward the quantification of visibility : an annotated bibliography by Vincent P Gallagher( Book )

5 editions published in 1977 in English and held by 152 WorldCat member libraries worldwide

A model of visual complexity of highway scenes by Vincent P Gallagher( Book )

3 editions published in 1983 in English and held by 82 WorldCat member libraries worldwide

Contrast requirements of urban drivers by Pa.) Franklin Institute (Philadelphia( Book )

4 editions published in 1974 in English and held by 38 WorldCat member libraries worldwide

Tunnel lighting design procedures by Vincent P Gallagher( Book )

2 editions published in 1985 in English and held by 35 WorldCat member libraries worldwide

Tunnels commonly create bottlenecks in traffic flow because of a change in cross-sectional width and a discontinuing of road shoulders past the portal. The effect of these restrictions can be congestion and high accident rates unless an adequate lighting system is provided to reveal the locations of walls and curbings. The problem is most accute in daytime, when drivers make the transition from a brightly illuminated exterior roadway to the tunnel interior with a much lower luminance level. To facilitate the design of a lighting installation which will allow for this transition, it is convenient to consider tunnels as being made up of 5 zones: 1) the approach zone, 2) the threshold zone, 3) the transition zone, 4) the interior zone, and 5) the exit zone. Each of these zones has specific lighting levels and lengths depending on the tunnel wall materials, tunnel dimensions, wall color, portal landscaping, and traffic characteristics. Luminance requirements can vary from 100 fL to 250 fL depending on the tunnel orientation with the sun
Interaction between fixed and vehicular illumination systems : final report by Vincent P Gallagher( Book )

10 editions published between 1971 and 1972 in English and held by 31 WorldCat member libraries worldwide

Applicability of embedded figures test as a predictor of desynchronized reaction pattern by Vincent P Gallagher( )

1 edition published in 1969 in English and held by 2 WorldCat member libraries worldwide

A visibility metric for safe lighting of city streets by Vincent P Gallagher( )

1 edition published in 1976 in English and held by 2 WorldCat member libraries worldwide

Re-investigation of tunnel visibility requirements : results summary by Vincent P Gallagher( Book )

1 edition published in 1984 in English and held by 1 WorldCat member library worldwide

Interaction between fixed and vehicular illumination systems on city streets by Vincent P Gallagher( )

2 editions published in 1974 in English and held by 1 WorldCat member library worldwide

 
Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.68 (from 0.34 for Applicabil ... to 0.80 for Tunnel lig ...)

Languages
English (29)