This paper focuses on the railway rolling stock circulation problem in rapid transit networks, in which frequencies are high and distances are relatively short. Although the distances are not very large, service times are high due to the large number of intermediate stops required to allow proper passenger flow. The main complicating issue is the fact that the available capacity at depot statio...

The contents of this report reflect the views of the authors who are responsible for the facts and the accuracy of the data presented herein. The contents do not necessarily reflect the official views or policies of the State of California. This report does not constitute a standard, specification, or regulation.

This study examines the intersection of race, family structure, and economic inequality through women’s spatial relationships to the labor market. Using survey data from three major metro labor markets, we operationalize spatial relationships in two ways: first, using a conventional measure of commute time, and second, using an indicator of neighborhood job contacts to obtain employment. Result...

This paper explores the weather-ridership relationship and its potential applications in transit operations and planning. Using the Chicago Transit Authority (CTA) as a case, the paper investigates the impact of five weather elements (temperature, rain, snow, wind, and fog) on daily bus and rail ridership, and its variation across modes, day types, and seasons. The resulting relationships are a...

1. Classification of Transit Systems 2. Bus Transit System 3. Trolleybus System 4. Rail Transit Systems 5. Tramway/Streetcar and Light Rail Transit LRT 6. Rapid Transit or Metro 7. Automated Guided Transit Systems 8. Regional and Commuter Rail 9. Special Technology Transit Systems 10. Transit Line Scheduling 11. Transit Planning and Selection of Transit Modes 12. Present and Future Role of Urba...

Introduction: In this study, the effects of black tea extract of Iranian tea plant (Camellia sinensis var sinensis) and its polyphenolic pigment thearubigins were investigated on mice intestinal transit time. Method: Thearubigins were isolated by liquid-liquid fraction method. The effects of black tea extract and isolated thearubigins on intestinal propulsion were measured by charcoal propulsio...

Morphine was used as a remedy for the control of diarrhea centuries before it's sedative-analgesic effect was discovered. Although several mechanisms have been proposed for the morphine-induced inhibition of gastrointestinal transit (OIT), the exact mechanism has not yet been identified. On this basis the possible involvement of the dopaminergic system in morphine-induced inhibition of tra...

Disclaimer The contents of this report reflect the views of the author who is responsible for the facts and accuracy of the data presented herein. The contents do not necessarily reflect the official views or policies of the Connecticut Department of Transportation or the Federal Highway Administration. The report does not constitute a standard, specification, or regulation.

This paper analyzes changes in passenger passenger activity and operating performance following implementation of a bus stop consolidation project at TriMet, the regional transit provider for the Portland, Oregon metropolitan area. The study makes extensive use of archived bus operations and passenger activity data from TriMet’s automated bus dispatching system. Focusing on one of the first rou...