22560 search results - page 48 / 4512 » Development of Transportation Systems |
ICCS
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. We consider a physical model of ultrafast evolution of an initial electron distribution in a quantum wire. The electron evolution is described by a quantum-kinetic equati...
ESWA
2006
13 years 10 months ago
2006
The collection of waste is a highly visible and important municipal service that involves large expenditures. Waste collection problems are, however, one of the most difficult ope...
IJSNET
2011
13 years 1 months ago
2011
: Two sensor network protocols for the monitoring of packed food products were tested in different sea containers. The packet rate and the signal strength of all sensor-to-sensor l...
IJRFITA
2007
13 years 9 months ago
2007
: Precise temperature monitoring is the major precondition to supervise quality losses within the transport chain for fresh products. Different types of miniaturised data loggers w...
WSC
1998
13 years 11 months ago
1998
This paper describes a MODSIM III-based object-oriented network simulation model specifically developed for modeling railroad operations of Union Pacific Railroad. The transportat...