Info
- Utilizzare la checkbox di selezione a fianco di ciascun documento per attivare le funzionalità di stampa, invio email, download nei formati disponibili del (i) record.
Evaluation of the School Street four-quadrant gate/in-cab signaling grade crossing system [[electronic resource] ] : safety of highway railroad grade crossings / / [Adrian D. Hellman, Anya A. Carroll and Debra M. Chappell]
| Evaluation of the School Street four-quadrant gate/in-cab signaling grade crossing system [[electronic resource] ] : safety of highway railroad grade crossings / / [Adrian D. Hellman, Anya A. Carroll and Debra M. Chappell] |
| Autore | Hellman Adrian D |
| Pubbl/distr/stampa | Washington, D.C. : , : U.S. Dept. of Transportation, Federal Railroad Administration, Office of Research and Development, , [2007] |
| Descrizione fisica | 1 online resource (vi, 47 pages) : illustrations |
| Altri autori (Persone) |
CarrollAnya A
ChappellDebra M |
| Soggetto topico |
Highway-railroad grade crossings - Connecticut - Groton - Safety measures
Railroad crossings - Connecticut - Groton - Safety measures Traffic signs and signals - Connecticut - Groton |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Evaluation of the School Street four-quadrant gate/in-cab signaling grade crossing system |
| Record Nr. | UNINA-9910701433103321 |
Hellman Adrian D
|
||
| Washington, D.C. : , : U.S. Dept. of Transportation, Federal Railroad Administration, Office of Research and Development, , [2007] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Illinois high-speed rail four-quadrant gate reliability assessment [[electronic resource] /] / Adrian D. Hellman and Tashi Ngamdung
| Illinois high-speed rail four-quadrant gate reliability assessment [[electronic resource] /] / Adrian D. Hellman and Tashi Ngamdung |
| Autore | Hellman Adrian D |
| Pubbl/distr/stampa | Washington, D.C. : , : U.S. Department of Transportation, Federal Railroad Administration, Office of Research and Development, , [2009] |
| Descrizione fisica | 1 online resource (v, 38 pages) : color illustrations |
| Altri autori (Persone) | NgamdungTashi |
| Soggetto topico |
Highway-railroad grade crossings - United States - Safety measures
High speed trains - Illinois - Planning Railroads - Illinois - Planning Railroad accidents - United States - Prevention |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910701365803321 |
|
Hellman Adrian D
|
||
| Washington, D.C. : , : U.S. Department of Transportation, Federal Railroad Administration, Office of Research and Development, , [2009] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Low-cost warning device industry assessment [[electronic resource] ] : safety of highway railroad grade crossings / / [Adrian D. Hellman and Tashi Ngamdung]
| Low-cost warning device industry assessment [[electronic resource] ] : safety of highway railroad grade crossings / / [Adrian D. Hellman and Tashi Ngamdung] |
| Autore | Hellman Adrian D |
| Pubbl/distr/stampa | Washington, DC : , : U.S. Dept. of Transportation, Federal Railroad Administration, Office of Research and Development, , [2010] |
| Descrizione fisica | 1 online resource (vi, 39 pages) : illustrations (some color) |
| Altri autori (Persone) | NgamdungTashi |
| Soggetto topico |
Highway-railroad grade crossings - United States - Safety measures
Railroad accidents - United States - Prevention |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Low-cost warning device industry assessment |
| Record Nr. | UNINA-9910701423203321 |
|
Hellman Adrian D
|
||
| Washington, DC : , : U.S. Dept. of Transportation, Federal Railroad Administration, Office of Research and Development, , [2010] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||