المؤلفون: Hummer, Joseph E.

الموضوعات: Highway-railroad grade crossings Safety measures., Railroad crossings Safety measures., Railroad sounds., Passages à niveau Sécurité Mesures., Chemins de fer Bruits., Highway-railroad grade crossings Safety measures., Railroad crossings Safety measures., Railroad sounds., Wayside signals.

مصطلحات الفهرس: railroad, crossing, at-grade, device, horn, wayside

URL: http://worldcat.org/oclc/422949376/viewonline
http://www.bytrain.org/quicklinks/reports/waysidehornreport_07May11.pdf
https://digital.ncdcr.gov/documents/detail/3281278

المؤلفون: Saghir, Hassane, Heddebaut, Marc, Elbahhar, Fouzia, Rouvaen, Jean-Michel, Menhaj-Rivenq, Atika, Ghys, Jean-Pierre

المصدر: World Transit Research

مصطلحات موضوعية: Wireless communication systems, Wayside signals, Tunnels, Trains, Railroad trains, Multiple access systems, Multi access systems, Evaluation and assessment, economics - appraisal/evaluation, mode - rail, info, manag

Relation: https://www.worldtransitresearch.info/research/1863

الاتاحة: https://www.worldtransitresearch.info/research/1863

المؤلفون: Anderson, Gerald B., Cline, James E., Graff, Richard A., Smith, Richard L., Transportation Technology Center, Inc.

مصطلحات موضوعية: Acoustic signal processing, Roller bearings, Acoustic emission tests, Wayside signals, Axle load force, Flaw detection, Bearing tests, Defects, Data collection, Laboratory tests, Field tests, Accelerometers, Tachometers, Thermocouples, Railroad cars--Bearings--Defects--Testing, Railroad cars--Axles, Acoustic emission testing, Detectors, Statistics, Databases, Tachometer

جغرافية الموضوع: United States

وصف الملف: PDF

Relation: https://rosap.ntl.bts.gov/view/dot/23139

الاتاحة: https://rosap.ntl.bts.gov/view/dot/23139

المؤلفون: Kusko, Alexander, John A. Volpe National Transportation Systems Center (U.S.)

المساهمون: United States. Department of Transportation. Federal Railroad Administration

مصطلحات موضوعية: Attenuation (Electricity), Electric power, Electric power supply, Electric utilities, Electromagnetic interference, Solid state devices, Standards, Wayside signals, Ground-effect machines

جغرافية الموضوع: United States

وصف الملف: PDF

Relation: https://rosap.ntl.bts.gov/view/dot/11091

الاتاحة: https://rosap.ntl.bts.gov/view/dot/11091

المؤلفون: United States. Department of Transportation. Federal Railroad Administration, Kusko, Alexander, John A. Volpe National Transportation Systems Center (U.S.)

مصطلحات الفهرس: Attenuation (Electricity), Electric power, Electric power supply, Electric utilities, Electromagnetic interference, Solid state devices, Standards, Wayside signals, Ground-effect machines, Tech Report

URL: https://rosap.ntl.bts.gov/view/dot/11091

المؤلفون: Anderson, Gerald B., Cline, James E., Graff, Richard A., Smith, Richard L., Transportation Technology Center, Inc.

مصطلحات الفهرس: Acoustic signal processing, Roller bearings, Acoustic emission tests, Wayside signals, Axle load force, Flaw detection, Bearing tests, Defects, Data collection, Laboratory tests, Field tests, Accelerometers, Tachometers, Thermocouples, Railroad cars--Bearings--Defects--Testing, Railroad cars--Axles, Acoustic emission testing, Detectors, Statistics, Databases, Tachometer, Tech Report

URL: https://rosap.ntl.bts.gov/view/dot/23139