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Direct versus indirect models for the effects of unreliability [An article from: Transportation Research Part A]
This digital document is a journal article from Transportation Research Part A, published by Elsevier in 2006. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.Description: Two distinguishable modelling approaches exist for modelling the attitudes of travellers to the unexpected day-to-day variability of travel times. The direct approach sees the extent of travel time variability (TTV) as the variable that travellers react to, whereas the indirect approach claims that TTV effects are fully explained by trip scheduling considerations. Past research has not yet overcome the issue of which of these concepts is preferable, especially for public transport users. In the current paper, factors affecting bus users' scheduling behaviour and attitudes to TTV are investigated, based on a survey among bus users in the city of York, England. The survey methodology and its Internet-based design are described. The results confirm that the influence of TTV on bus users is best explained indirectly through scheduling considerations. The penalty placed on early arrival to the destination is found similar to the penalty on travel time itself; late arrivals are much more heavily penalised. Since the common treatment of TTV in practice is through models that ignore the effect of lateness and earliness, we also examine how using the simple approach rather than the correct one affects the economic interpretation of TTV; the results reveal a massive bias.
See more photos, specs, and reviewsUsing economic valuation techniques to inform water resources management: A survey and critical appraisal of available techniques and an application [An ... from: Science of the Total Environment, The]
This digital document is a journal article from Science of the Total Environment, The, published by Elsevier in 2006. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.Description: The need for economic analysis for the design and implementation of efficient water resources management policies is well documented in the economics literature. This need is also emphasised in the European Union's recent Water Framework Directive (2000/60/EC), and is relevant to the objectives of Euro-limpacs, an EU funded project which inter alia, aims to provide a decision-support system for valuing the effects of future global change on Europe's freshwater ecosystems. The purpose of this paper is to define the role of economic valuation techniques in assisting in the design of efficient, equitable and sustainable policies for water resources management in the face of environmental problems such as pollution, intensive land use in agriculture and climate change. The paper begins with a discussion of the conceptual economic framework that can be used to inform water policy-making. An inventory of the available economic valuation methods is presented and the scope and suitability of each for studying various aspects of water resources are critically discussed. Recent studies that apply these methods to water resources are reviewed. Finally, an application of one of the economic valuation methods, namely the contingent valuation method, is presented using a case study of the Cheimaditida wetland in Greece.
See more photos, specs, and reviewsThe real-time time-dependent vehicle routing problem [An article from: Transportation Research Part E]
This digital document is a journal article from Transportation Research Part E, published by Elsevier in 2006. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.Description: In this article, the real-time time-dependent vehicle routing problem with time windows is formulated as a series of mixed integer programming models that account for real-time and time-dependent travel times, as well as for real-time demands in a unified framework. In addition to vehicles routes, departure times are treated as decision variables, with delayed departure permitted at each node serviced. A heuristic comprising route construction and route improvement is proposed within which critical nodes are defined to delineate the scope of the remaining problem along the time rolling horizon and an efficient technique for choosing optimal departure times is developed. Fifty-six numerical problems and a real application are provided for demonstration.
See more photos, specs, and reviewsBon Voyage: A Travel Journal
This durable, tote-able tome is bursting with useful features, including: lightly guided prompts for agendas, lists, and observations; plenty of open pages for daily journaling; a waterproof slipcase; a pocket for mementos; a handyaddress book to keep track of friends met on the road; and 4 pullout postcards to send back home.
See more photos, specs, and reviewsDrives of a Lifetime: 500 of the World's Most Spectacular Trips
Pack your suitcase, load up the car, and head for the open road! In the tradition of National Geographic Traveler magazine's award-winning annual feature showcasing the world's best auto trips, National Geographic presents Drives of a Lifetime: Where to Go, Why to Go, When to Go. This lavishly illustrated, hardcover travel planner and gift book gives you every bit of information you'll need to navigate 400 amazing driving routes in some of the world's most fascinating locales.This practical travel planner provides specific, in-depth descriptions of the sights each drive offers. A clear, detailed, easy-to-read map of each route. Useful information on the best time to travel. And insider tips to help you get the most out of every fabulous trip. Abundant sidebars call your attention to standout sights along the drive or entertaining background information on the region and its culture.While handy indeed as a planner, Drives of a Lifetime doubles as a full-color gift book with more than 200 dazzling, large-format photos and crisp, evocative text that will enchant armchair travelers. The book immerses you in the unique appeal and beauty of hundreds of inviting locales. Sample entries include the road to the spectacular ancient ruins in and around Angkor Wat in Cambodia; the Natchez Trace Parkway, along an ancient Native American trail through Mississippi; the scenic old coastal route from Dublin to Wexford in Ireland; an off-road dune drive in Dubai; the famous ocean views along the Cabot Trail in Nova Scotia, Canada; the Winelands Route through South Africa's Western Cape; a drive among the incredible land formations in South Dakota's Badlands; and an archaeological tour through Syria. In addition, you'll find several fun Top Ten lists: skyscraping drives, Mediterranean island roads, African wildlife excursions, and more.Chapters organized by theme include Ultimate Road Trips, featuring famous drives such as Highway One down the California coast; Over Hill and Mountains; By Sea and Shore; The Road Less Traveled, highlighting unpaved and untamed routes and safaris; Village Byways through some of the world's most picturesque hamlets; and Historic Trails, tracing the paths of history's great builders and explorers.Whether you travel these storied routes by car or through the pages of the book--countless wonders await your discovery inDrives of a Lifetime.
See more photos, specs, and reviewsWith Few Reservations: Travels at Home and Abroad
With Few Reservations is a collection of forty-eight engaging commentaries that were written by the sociologist, traveler, and photographer, Peter Rose, editor of the magazine, SoGoNow.com. They offer lively takes on what a travel writer does, "Eats, Shoots, and Leaves", and vivid descriptions of what it is like to enjoy "Austrian Ambiance in the Green Mountains of Vermont" and "Italian Culture in a Swiss Canton." He helps us to understand the reason so many people are "Stoop-Shouldered in Sanibel" and have conversions in the Arizona desert. How do you enjoy "Moorish Arches and Other Spanish Delights" or spend quality time in "Sarajevo Today" Come along on a "Northwest Passage across Europe," or take a cruise in "Liner Luxury" and sail on windjammers "Plain and Fancy." Visit many special venues - from Cape Cod to Cape Horn and Arizona to Zeeland, in the Netherlands. Go "Behind the Scenes" in the travel business with a knowledgeable expert. Several photo essays offer new insights relating to places and people-and offer some hindsight as well. These sojourns form the core of the forty-eight stories in With Few Reservations.
See more photos, specs, and reviewsDrives of a Lifetime: 500 of the World's Most Spectacular Trips
Pack your suitcase, load up the car, and head for the open road! In the tradition of National Geographic Traveler magazine's award-winning annual feature showcasing the world's best auto trips, National Geographic presents Drives of a Lifetime: Where to Go, Why to Go, When to Go. This lavishly illustrated, hardcover travel planner and gift book gives you every bit of information you'll need to navigate 400 amazing driving routes in some of the world's most fascinating locales.This practical travel planner provides specific, in-depth descriptions of the sights each drive offers. A clear, detailed, easy-to-read map of each route. Useful information on the best time to travel. And insider tips to help you get the most out of every fabulous trip. Abundant sidebars call your attention to standout sights along the drive or entertaining background information on the region and its culture.While handy indeed as a planner, Drives of a Lifetime doubles as a full-color gift book with more than 200 dazzling, large-format photos and crisp, evocative text that will enchant armchair travelers. The book immerses you in the unique appeal and beauty of hundreds of inviting locales. Sample entries include the road to the spectacular ancient ruins in and around Angkor Wat in Cambodia; the Natchez Trace Parkway, along an ancient Native American trail through Mississippi; the scenic old coastal route from Dublin to Wexford in Ireland; an off-road dune drive in Dubai; the famous ocean views along the Cabot Trail in Nova Scotia, Canada; the Winelands Route through South Africa's Western Cape; a drive among the incredible land formations in South Dakota's Badlands; and an archaeological tour through Syria. In addition, you'll find several fun Top Ten lists: skyscraping drives, Mediterranean island roads, African wildlife excursions, and more.Chapters organized by theme include Ultimate Road Trips, featuring famous drives such as Highway One down the California coast; Over Hill and Mountains; By Sea and Shore; The Road Less Traveled, highlighting unpaved and untamed routes and safaris; Village Byways through some of the world's most picturesque hamlets; and Historic Trails, tracing the paths of history's great builders and explorers.Whether you travel these storied routes by car or through the pages of the book--countless wonders await your discovery inDrives of a Lifetime.
See more photos, specs, and reviewsThe Dark Tourist: Sightseeing in the World's Most Unlikely Holiday Destinations. Dom Joly
Ever since he can remember, om Joly has been fascinate by travel to o places In part this stems from a chilhoo spent in war-torn Lebanon, where instea of swapping marbles in the schoolyar, he ha a shrapnel collection -- the schoolboy currency of Beirut om's upbringing was intersperse with terrifying ays an nights spent hunkere in the family basement uner Syrian rocket attack or coming across a pile of severe heas from a sectarian execution in the pine forests near his home These early experiences left om with a profoun loathing for the sanitize experiences of the moern ay travel inustry an a taste for the arkest of places An in this brilliantly o an hilariously tol travel memoir, om Joly sets out on a quest to visit those estinations from which the average tourist woul, an shoul, run a mile The more insalubrious the place, the more interesting is the journey an so we follow om as he skis in Iran on segregate slopes, spens a weeken in Chernobyl, tours the assassination sites of America an becomes one of the few Westerners to be grante entry into North Korea Eventually om journeys back to his roots in Beirut only to iscover he was at school with Osama Bin Laen Funny an frightening in equal measure, this is a uniquely bizarre an compelling travelogue from one of the most fearless an innovative comeians aroun
See more photos, specs, and reviewsLonely Planet's Best in Travel 2012 (General Reference)
LONELY PLANETS BEST IN TRAVEL 2012The best places to go and things to do all around the world right now! Drawing on the knowledge, passion and miles traveled by Lonely Planets staff, authors and online community, we present a years worth of travel inspiration to take you out of the ordinary and into some unforgettable experiences.HIGHLIGHTSLonely Planet ranks the top 10 countries, regions and cities to visit in 2012.The best travel experiences for the year ahead, from feeling the football fever in Ukraine to awaiting the Apocalypse on the Ruta Maya.Over 35 events mapped out month by month in the 2012 travel planner.
See more photos, specs, and reviewsTravel Stub Diary
Organize travel memorabilia with this handy take-along album. Protective sleeves in two different sizes preserve keepsakes, from ticket stubs and business cards to photos, postcards, and maps. With space in the margins for jotting down notes, the Travel Stub Diary can be used as a scrapbook of souvenirs or an on-the-go guide to favorite hotspots. Acid-free pages will keep travel memories in tip-top shape for years to come.
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