Results 1 to 10 of about 147,425 (281)

Regulatory framework on the UAM operational concepts of the ASSURED-UAM project

open access: yesAircraft Engineering and Aerospace Technology, 2022
Purpose The purpose of this paper is to study the overall framework in which the Urban Air Mobility (UAM) deployment is expected to be implemented. Another aim of the study is to give a better overview on the current regulations and standards including the impact of the regulations on the industry, operations and cities.
Mazur, Anna Maria   +16 more
openaire   +2 more sources

NMR-Based Structural Analysis of Highly Substituted Pyridines From Kondrat'eva Aza-Diels-Alder Cycloadditions. [PDF]

open access: yesMagn Reson Chem
We report the results from a kinetic and mechanistic investigation of an inverse‐electron‐demand Diels–Alder (IEDDA) cycloaddition involving an oxazole‐type diene synthesized via an Ugi–Zhu multicomponent reaction (UZ‐3CR). ABSTRACT Pyridines are a crucial class of heterocycles with widespread applications in natural products, pharmaceuticals, and ...
Suárez-Moreno GV   +6 more
europepmc   +2 more sources

Urban Air Mobility (UAM)

open access: yes, 2023
The beginning of the 2020s finds connected multimodality at the forefront of urban mobility transformation. Cities grow larger and increasingly face problems caused by transport and traffic. It is expected that Europe's population in urban areas will increase from today's 74% to about 83.7% in 2050.
Ivana Semanjski   +5 more
openaire   +4 more sources

Persistent Magnetism and Tunable Doping of Monolayer Graphene via Europium Density Modulation. [PDF]

open access: yesAdv Sci (Weinh)
The modulation of europium density at the graphene/rhenium interface enables electron doping of monolayer graphene both beneath and beyond the van Hove singularity. The interfacial europium is ferromagnetic, with a transition from a mixed Eu(II)/Eu(III) valence in the dense phase to a pure Eu(II) state in the diluted phase.
Jugovac M   +9 more
europepmc   +2 more sources

Design Exploration of Uam Vehicles

open access: yesAerospace Science and Technology
Sen Wang   +2 more
openaire   +2 more sources

Visual perception of wind hazards using cycloidal scanning LiDAR system. [PDF]

open access: yesSci Rep
Urban Air Mobility (UAM) is particularly vulnerable to wind hazards, and conventional weather monitoring tools often do not offer the detailed, real-time information needed for safe operations.
Kim G, Eom J, Park Y.
europepmc   +2 more sources

AN IRSN CONTRIBUTION TO THE UAM PROJECT: THERMAL-HYDRAULIC AND NEUTRONIC UNCERTAINTIES PROPAGATION IN A ROD EJECTION, FIRST RESULTS [PDF]

open access: yesEPJ Web of Conferences, 2021
The paper presents our first results of the exercise III-I-2c from the OECD-NEA UAM-LWR benchmark intended to an elaboration of the methodology of uncertainty propagation.
Sargeni A., Ivanov E.
doaj   +1 more source

Can Urban Air Mobility become reality? Opportunities and challenges of UAM as innovative mode of transport and DLR contribution to ongoing research [PDF]

open access: yesCEAS Aeronautical Journal, 2023
Urban Air Mobility (UAM) is a new air transportation system for passengers and cargo in urban environments, enabled by new technologies and integrated into multimodal transportation systems.
Henry Pak   +36 more
semanticscholar   +1 more source

Integrated Conflict Management for UAM With Strategic Demand Capacity Balancing and Learning-Based Tactical Deconfliction [PDF]

open access: yesIEEE transactions on intelligent transportation systems (Print), 2023
Urban air mobility (UAM) has the potential to revolutionize our daily transportation, offering rapid and efficient deliveries of passengers and cargo between dedicated locations within and around the urban environment.
Shulu Chen   +3 more
semanticscholar   +1 more source

Urban air mobility and flying cars: Overview, examples, prospects, drawbacks, and solutions

open access: yesOpen Engineering, 2022
Transportation in cities may undergo substantial changes due to two emerging technologies that enable three-dimensional movement of people or cargo. These emerging technologies are urban air mobility (UAM) and flying cars.
Marzouk Osama A.
doaj   +1 more source

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