نتایج جستجو برای: travel mode

تعداد نتایج: 266229  

2004
Christian A. Klöckner Ellen Matthies

This paper deals with the question how habits can be integrated into a model of normative decision-making based on the work of Schwartz and Howard (1981). A field study was conducted in Bochum, Germany, involving 160 participants. After a personal interview the participant had to protocol the travel mode choice on their trips to work in a logbook for the period of 4 weeks. The data illustrates ...

1997
Joel P. Franklin Debbie A. Niemeier

INTRODUCTION The Americans with Disabilities Act (ADA), passed in 1990, required that a specialized transit service be provided to serve disabled people within 3/4 of a mile of existing standard bus routes and light rail stations. Having such services available, elderly and disabled people have a unique mode choice decision that is not available for typical travelers: the choice between public ...

2015
James Fox Bhanu Patruni Andrew Daly

RAND Europe is an independent, not-for-profit policy research organisation that aims to improve policy and decisionmaking in the public interest through research and analysis. RAND's publications do not necessarily reflect the opinions of its research clients and sponsors. All rights reserved. No part of this book may be reproduced in any form by any electronic or mechanical means (including ph...

2014
J. Y. Song J. K. Eom S. I. Kim

The travel patterns of senior citizens in Seoul were analyzed using Automatic Fare Collection (AFC) data. The focus was specifically on mode choices and transfer patterns. The results showed that 99% of trips made by senior citizens (individuals over 65 years old), who were given free subway transit passes, consisted of single-mode trips. The average travel time was 31 minutes, and subway trave...

2015
Chengxi Liu Yusak O. Susilo

Understanding mechanisms underlie the individual’s daily time allocations is very important to understand the variability of individual’s time-space constraints and to forecast his/her daily activity participation. At most of previous studies, activity time allocation was viewed as allocating a continuous quantity (daily time budget) into multiple discrete alternatives (i.e. various activities ...

2008
D. C. Braun A. C. Birch

We present a comprehensive set of observations of the interaction of pmode oscillations with sunspots using surface-focused seismic holography. Maps of travel-time shifts, relative to quiet-Sun travel times, are shown for incoming and outgoing p modes as well as their mean and difference. We compare results using phase-speed filters with results obtained with filters that isolate single p-mode ...

Journal: :Evaluation and program planning 2009
J D Shires G C de Jong

Values of travel time savings are often used in cost-benefit analysis of transport projects and policies, and also to compute generalised travel costs. There has been considerable debate as to whether different research methods (e.g. stated versus revealed preference) will lead to different values of travel time savings, and which segmentations (e.g. by income or mode) are most important to cap...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده ادبیات و علوم انسانی 1391

abstract: one of the most visited & important spaces in different countries by tourist are urban areas. the old tehran which major part is located in district 12 is historical showcase of the capital, but, its hiidden cultural attraction is not used as it should be. this thesis occasionally engage in studying the efficacy of correct installation of travel guide boards in welfare & easily acc...

Journal: :Accident; analysis and prevention 2013
Carolyn McAndrews Kirsten Beyer Clare E Guse Peter Layde

Comparing the injury risk of different travel modes requires using a travel-based measure of exposure. In this study we quantify injury risk by travel mode, age, race/ethnicity, sex, and injury severity using three different travel-based exposure measures (person-trips, person-minutes of travel, and person-miles of travel) to learn how these metrics affect the characterization of risk across po...

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