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52550
  
  

  8
Oct
2019
Technical Reports
Acoustical Warning Devices as Emergency Warning Systems, Phase 1
Author
          Federal Railroad Administration

Subject
                    Emergency Notification Systems,
                    Grade Crossing Technology

**Keywords:** Emergency warning, train horn, trespassers, music masking sounds, reaction time, acoustic warning device
**Abstract:** Acoustical warning devices are designed to warn trespassers of an approaching train. This study evaluated the urgency and detectibility of potential warning sounds.
Report Number
              DOT/FRA/ORD-19/40

  Office
              RDI-23
    1
Jul
2012
Technical Reports
Cognitive and Collaborative Demands of Freight Conductor Activities: Results and Implications of a Cognitive Task Analysis
Author
          Hadar Rosenhand, Emilie Roth, and Jordan Multer

Subject
                    Human Factors,
                    Railroad Safety Technical Training Standards

**Keywords:** Cognitive task analysis, CTA, freight rail, freight conductor, conductor training, Rail Safety Improvement Act, RSIA, positive train control, PTC, conductor certification
**Abstract:** This report presents the results of a cognitive task analysis (CTA) that examined the cognitive and collaborative demands placed on conductors, as well as the knowledge and skills...
Report Number
              DOT/FRA/ORD-12/13

  Office
              RRD
    1
Jan
2003
Research Results
The Impact of Safety Rules Revisions on Safety Culture, Incident Rates, and Liability Claims in the U.S. Railroad Industry
Author
          Michael Coplen

Subject
                    Human Factors,
                    Railroad Employees,
                    Railroad Safety Information Management,
                    Railroad Safety Program Management,
                    Railroad Safety Technical Training Standards

**Keywords:** Railroad safety culture, safety rules revision, safety rules consolidation, compliance, FELA, Federal Employer’s Liability Act, incident rates, liability claims, lessons-learned

Report Number
              RR03-03

  Office
              RDI-24
    1
Oct
1995
Technical Reports
Vehicle Proximity Alert System: Prototype 3
Author
          Scott E. Gage, Stanley T. Gurule

Subject
                    Emergency Notification Systems,
                    Evaluation

**Keywords:** VPAS, Emergency Notification Systems, Warning Devices
**Abstract:** As part of FRA Task Order 114, the Association of American Railroads Transportation Technology Center, Pueblo, Colorado, completed testing of Vehicle Proximity Alert System (VPAS...
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