نتایج جستجو برای: transit center
تعداد نتایج: 302890 فیلتر نتایج به سال:
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...
We report the detection of three transiting planets around a Sunlike star, which we designate Kepler18. The transit signals were detected in photometric data from the Kepler satellite, and were confirmed to arise from planets using a combination of large transit-timing variations, radial-velocity variations, Warm-Spitzer observations, and statistical analysis of false-positive probabilities. Th...
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...
Effect of Iranian Black Tea Extract and Its Isolated Thearubigins on Intestinal Transit Time in Mice
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...
This study uses accessibility as a performance measure to evaluate a matrix of future land use and network scenarios for planning purposes. The concept of accessibility dates to the 1950s, but this type of application to transportation planning is new. Previous research has established the coevolution of transportation and land use, demonstrated the dependence of accessibility on both, and made...
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.
UNLABELLED There is no standard method of analysis of scintigraphic colonic transit investigation. This study was designed to compare 4 techniques. METHODS Sixteen subjects (median age, 37.5 y; range, 21-61 y), who had sustained a spinal cord injury more than a year before the study, were given a pancake labeled with 10-18 MBq of (111)In bound to resin beads to eat. Anterior and posterior ima...
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...
trauma is a leading cause of death and disability especially amongst young people. road traffic crash–related death, injury, and chronic disability continue to be a major worldwide burden to drivers, pedestrians and users of mass transit, especially in low- and middle-income countries(lmic). projections predict worsening of this burden, and while motorization of lmic increases exponentially, a ...
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