Results 81 to 90 of about 293,379 (306)
Towards Urban Air Mobility: NASAs Quadcopter Air Taxi Concept [PDF]
Urban Air Mobility (UAM) is envisioned to be the future air transportation system over populated areas, where everything from small package delivery drones to passenger-carrying air taxis are able to interact safely and efficiently. The capacity of multi-
Ventura Diaz, Patricia, Yoon, Seokkwan
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Business Strategy and the Environment, EarlyView.ABSTRACT Rapid technological change, shorter lifecycles and rising demand for electrical and electronic equipment (EEE) are increasing waste electrical and electronic equipment (WEEE) and emphasise the need for a circular economy. This paper identifies barriers and enablers of the circular transition in EEE and outlines interventions.
Aya Abdelmeguid, Lucia Corsini
wiley +1 more source
Strategic Assessment of eVTOLs for Sustainable Urban Air Mobility Using the CRITIC-Based EDAS Method
Journal of Transportation and LogisticsThe selection of electric vertical takeoff and landing (eVTOL) aircraft is a strategic decision that directly shape the economic sustainability of urban air mobility (UAM) systems due to high investment costs and its impact on opera/ tional efficiency ...
Mehmet Şahin Durak
doaj +1 more source
Urban Air Mobility System Testbed Using CAVE Virtual Reality Environment [PDF]
Urban Air Mobility (UAM) refers to a system of air passenger and small cargo transportation within an urban area. The UAM framework also includes other urban Unmanned Aerial Systems (UAS) services that will be supported by a mix of onboard, ground ...
Battiste, Vernol +5 more
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Business Strategy and the Environment, EarlyView.ABSTRACT This paper examines the relationship between industrial robotics adoption and ecological capacity, measured by biocapacity, using panel data from 50 countries over the period 2000–2024. We investigate the transmission mechanisms, non‐linearities, spatial spillovers, and heterogeneity characterizing this relationship.
Brahim Bergougui +1 more
wiley +1 more source
Marginal External Costs of Peak and Non Peak Urban Transport in Belgium [PDF]
This paper discusses intermediate results of an ongoing research project to estimate all external costs from all transport modes in Belgium. It gives estimates of the marginal external costs of air pollution from urban transport.
Guido Wouters +3 more
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The world is too large : philosophical mobility and urban space in seventeenth- and eighteenth-century Paris [PDF]
, 2006 Too often associated with the tropes of exile, wandering, or nomadism in postmodern thought, philosophical mobility has been little studied in itself, except in connection with the singular travel practices of a Voltaire, a Denis Diderot, or a Jean ...
Van Damme, Stéphane
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Key Challenges for Commercializing Perovskite–Silicon Tandem Solar Cells
Carbon Energy, EarlyView.This review discusses the scientific and technological challenges in advancing perovskite–silicon tandem solar cells (PSTSCs) from lab‐scale to commercial viability, focusing on long‐term stability, scalability, and economic feasibility. Key issues include intrinsic and extrinsic degradation factors, installation conditions, environmental impacts, and ...
Bilal Mehmood +16 more
wiley +1 more source
5G-Based Synchronous Network for Air Traffic Monitoring in Urban Air Mobility
IEEE AccessIn the next decade, Urban Air Mobility (UAM) is expected to become a global reality. Its success hinges on the realization of infrastructures for air traffic control and management (ATM) to guarantee security and safety in mobility scenarios including ...
Franco Mazzenga +2 more
doaj +1 more source
Urban Air Mobility Fleet Manager Gap Analysis and System Design [PDF]
NASA's Urban Air Mobility (UAM) Sub-Project is engaged in research to support the introduction of air taxis into the National Airspace System. Such operations will require a range of communication, navigation, and surveillance systems.
Evans, Cody A. +3 more
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