NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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1

Signal size in apparent detectability of railroad-highway crossing signals

Ramankutty, Padmanabhan January 2011 (has links)
Typescript (photocopy). / Digitized by Kansas Correctional Industries
Railroads--Signaling--Evaluation
Signal detection (Psychology)--Testing

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