Results 81 to 90 of about 25,886 (293)

Lidar‐Based Object Tracking of Traffic Participants with Sensor Nodes in Existing Urban Infrastructure

Advanced Intelligent Systems, EarlyView.
This paper presents a lidar‐based sensor node design and a rule‐based state observer for edge‐based traffic participant tracking. Unlike other state‐of‐the‐art methods, this state observer enables real‐time, CPU‐only edge processing without relying on machine learning approaches.
Simon Schäfer, Bassam Alrifaee, Ehsan Hashemi   +2 more
wiley   +1 more source

Mid-Air Collision Risk for Urban Air Mobility: A Review

Drones
Urban Air Mobility (UAM) introduces new safety challenges as small unmanned aircrafts begin to operate at high density in complex urban environments. Traditional air traffic management (ATM) systems developed for manned aviation are unable to accommodate
Jun Li, Rongkun Jiang, Rao Fu, Yan Gao, Yang Liu, Kaiquan Cai, Quan Quan   +6 more
doaj   +1 more source

Racism and racial disparities in firearm violence: A scoping review

American Journal of Community Psychology, EarlyView.
Abstract Firearm violence (i.e., interpersonal, police firearm violence) disproportionately affects racially minoritized communities. Researchers recently shifted their focus from race to racism to better understand the factors that contribute to racial disparities in firearm violence.
Daniel B. Lee, Lexie M. Contreras, Laney Rupp, Stephanie H. Cook, Marc A. Zimmerman, Patrick M. Carter, Katherine P. Theall, Riley Bennett, Julia M. Fleckman   +8 more
wiley   +1 more source

Enhancing Mobile Networks for Urban Air Mobility Connectivity

IEEE Networking Letters
Aerial technologies represent a fundamental part of transport systems, and the overload of terrestrial transportation as well as the high demand in urban scenarios are forcing for new solutions. From this perspective, Urban Air Mobility (UAM) is emerging as an outperforming solution to guarantee high-speed vertical transportation taking advantage of ...
Alex Piccioni, Andrea Marotta, Claudia Rinaldi, Fabio Graziosi   +3 more
openaire   +1 more source

Quantifying and Forecasting Emission Reductions in Urban Mobility: An IoT-Driven Bike-Sharing Analysis

Sensors
The growing urgency to address urban air quality and climate change has intensified the need for sustainable mobility solutions that mitigate vehicular emissions.
Manuel Uche-Soria, Bernardo Tabuenca, Gonzalo Halcón-Gibert, Yilsy Núñez-Guerrero   +3 more
doaj   +1 more source

Air pollution and chronic respiratory diseases: A modern challenge for sustainable urban mobility [PDF]

E3S Web of Conferences
Uncontrolled urbanisation and continued population growth are increasing air pollution levels and the burden of chronic respiratory diseases. The transport sector is responsible for a quarter of total emissions.
Palantzas Andreas, Beltsiou Vasiliki
doaj   +1 more source

RETRACTED: Baek, H.Y.; Kim, J.H. Prediction of Urban Air Mobility and Drone Accident Rates and the Role of Urban Management Systems. Urban Sci. 2025, 9, 24

Urban Science
The journal retracts the article titled “Prediction of Urban Air Mobility and Drone Accident Rates and the Role of Urban Management Systems” [...]
Han Yeol Baek, Jung Hoon Kim
doaj   +1 more source

Communication Infrastructure Design for Reliable UAV Operations in Air Mobility Corridors

The integration of unmanned aerial vehicles (UAVs) into urban air mobility (UAM) systems necessitates reliable and uninterrupted communication infrastructure to ensure safety, control, and data continuity within designated air corridors.
Igor Kabashkin, Roman Topilskiy, Gulnar Tlepiyeva, Timur Sultanov, Duman Iskakov, Zura Sansyzbayeva   +5 more
core   +1 more source

Mapping the Integration of Urban Air Mobility into the Built Environment: A Bibliometric Analysis and a Scoping Review [PDF]

Urban Air Mobility (UAM) has the potential to revolutionize urban transportation, largely with the deployment of Unmanned Aerial Vehicles (UAVs), commonly known as drones.
Ludovica Maria Campagna, Michele Ottomanelli, Francesco Fiorito, Erika Rosella Marinelli, Francesco Carlucci, Mario Marinelli   +5 more
core   +1 more source

Urban Aviation: The Future Aerospace Transportation System for Intercity and Intracity Mobility

Urban Science
This review discusses the challenges of integrating emerging transportation technologies into existing urban environments, considering their impact on equity, sustainability, and urban design.
Graham Wild
doaj   +1 more source