Results 51 to 60 of about 129,662 (200)
Assessment of Flight Block Time Reliability Under Different Delay Time Windows: A Case Study
IEEE Access, 2020 In transportation field, reliability is the probability of reaching the destination from the starting point within the expected time. While the concept of reliability, including travel time reliability model and its evaluation indicators have been ...
Yong Tian +3 more
doaj +1 more source
Urban Air Mobility Market Study [PDF]
, 2018 The Booz Allen Team explored market size and potential barriers to Urban Air Mobility (UAM) by focusing on three potential markets – Airport Shuttle, Air Taxi, and Air Ambulance.
Cohen, Adam +6 more
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Intermodal passenger transport and destination competitiveness in Greece [PDF]
, 2015 Effective transport is impeded by a number of caveats, including problems of accessibility to the destination, poor infrastructure, social, and environmental issues.
Efthymiou, Marina +1 more
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Sizing of Multicopter Air Taxis—Weight, Endurance, and Range
AerospaceIn the near future, urban air mobility (UAM) will let an old dream of human society come true: affordable and fast air transportation for almost everyone.
Yannian Yang +8 more
doaj +1 more source
Computational Study of NASA's Quadrotor Urban Air Taxi Concept [PDF]
High-fidelity computational fluid dynamics simulations have been carried out in order to analyze NASA's quadrotor urban air taxi concept for urban air mobility, also know as on-demand mobility applications. High-order accurate schemes, dual-time stepping,
Ventura Diaz, Patricia, Yoon, Seokkwan
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AerospaceRapid urban air mobility (UAM) developments and new classes of vertical takeoff and landing (eVTOL) aircraft have changed the safety paradigm in urban airspace.
Kayrat Koshekov +5 more
doaj +1 more source
Acceptance of air taxis - A field study during the first flight of an air taxi in a European city
, 2019 Due to rising urbanization, cities around the world are struggling with mobility and infrastructure problems. Electric vertical takeoff and landing (eVTOL) aircraft, or short air taxis, can potentially offer a local emission-free and infrastructure conserving solution to these problems.
Patrick Planing, Yasemin Pinar
openaire +2 more sources
Big Data Fusion to Estimate Fuel Consumption: A Case Study of Riyadh [PDF]
, 2017 Falling oil revenues and rapid urbanization are putting a strain on the budgets of oil producing nations which often subsidize domestic fuel consumption.
Awwad, Zeyad +3 more
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Introducing TAXI: a Transportable Array for eXtremely large area Instrumentation studies
, 2014 A common challenge in many experiments in high-energy astroparticle physics is the need for sparse instrumentation in areas of 100 km2 and above, often in remote and harsh environments.
Haungs, A. +4 more
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Expenditures on Public Transportation [PDF]
, 1999 Public transportation expenditures consumed 6 percent of the average household\u27s transporation budget in 1997, divided between intracity and intercity travel (22 percent and 78 percent of total public transportation expenditures, respectively ...
Bureau of Labor Statistics
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