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Transit Operations and Service Scheduling | |
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Basic operating elements | |
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Line, network, stop and station | |
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Vehicles, transit units and fleet size | |
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Usage of service: Passenger flow and volume | |
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Operating elements: Headway and frequency | |
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Capacity, work and utilization | |
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Travel times | |
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Speeds | |
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Information files and data collection: surveys and counts | |
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Organization of surveys | |
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Transit speed-and-delay survey | |
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Passenger volume and load count | |
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Passenger boarding and alighting counts | |
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Other types of surveys | |
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Transit travel characteristics | |
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Factors influencing transit travel | |
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Spatial distribution of transit travel | |
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Temporal variations of transit travel | |
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Passenger volume analysis and service capacity determination | |
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Characteristics of travel on a transit line | |
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Indicators of transit usage | |
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Scheduling of service | |
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Components of the scheduling process | |
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Determination of service requirements | |
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Scheduling procedure | |
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Procedure summary, examples and numerical schedules | |
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Graphical presentations of transit operations | |
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Crew scheduling or run-cutting | |
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Use of computers in scheduling | |
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Measures of operating efficiency | |
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Capacity, Speed, Accelerated and Special Operations | |
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Transit line capacity | |
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Elements of line capacity | |
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Capacity computations | |
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Systems approach to transit line capacity | |
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Capacities of different modes | |
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Increase of transit speed | |
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Desirability of speed increase | |
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Possible measures for speed increase | |
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Sensitivity of transit speeds to elements of cycle time | |
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Evaluations of measures for speed increase | |
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Stops and stopping regimes | |
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Definitions and relationships | |
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Stopping regimes and stops | |
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Practical values of stop spacings | |
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Accelerated rail transit operations with fixed stopping schedules | |
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Skip-stop operation | |
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Zonal operation | |
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Express/local operation | |
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Comparison of all-stop, skip-stop, zonal and express/local operations | |
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Methodology for selection of accelerated operations | |
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Scheduling of single-track lines, circle lines and trunk lines with branches | |
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Single-track lines | |
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Circle lines | |
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Trunk lines with branches | |
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Modeling and Optimization in Transit Systems Analysis | |
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Application of systems analysis in transit | |
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Introduction of methodology | |
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Classification of applications | |
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Conceptual models | |
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The conceptual modeling methodology | |
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Representative applications of conceptual models | |
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Mathematical modeling procedure and applications | |
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The mathematical modeling procedure | |
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Models for optimization of rolling stock | |
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Models for analysis of operations | |
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Applications of simulation methodology | |
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Evaluation of systems analysis and operations research in transit | |
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Transit Lines and Networks | |
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Planning objectives, principles and considerations | |
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Passenger attraction | |
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Network operating efficiency | |
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Network - city interactions | |
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Geometry of transit lines | |
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Spacing of parallel lines | |
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Line lengths | |
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Line alignments | |
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Independent vs. integrated lines | |
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Types of transit lines and their characteristics | |
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Radial and diametrical lines | |
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Tangential, circumferential, circle and loop lines | |
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Trunk lines with branches and feeders | |
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Rights-of-way in special alignments | |
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Transfers in transit networks | |
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Classification of transfers by headway length | |
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Classification of transfers by ty | |