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Keywords: Impact test, prototype DOT-113 tank car, tank car performance, transportation safety, hazardous materials, surrogate
Keywords: Fuel tender, alternative fuels, impact testing, finite element analysis, FEA, hazardous materials
Keywords: DOT-113, tank cars, impact testing, puncture resistance, hazardous materials, HAZMAT, finite element analysis, model validation
Keywords: E-ATC, PTC, braking enforcement
Keywords: Quasi-Moving Block (QMB), next generation track circuit, NGTC, track circuit enhancements