Results 61 to 70 of about 524,327 (305)

YUAR: A Reliable Computer Vision Method for Aircraft Docking and Push-Back Recognition at Airport Gates

open access: yesJournal of Advanced Transportation
Efficient timing of aircraft docking and push-back operations is crucial for enhancing the efficiency and reliability of civil aviation operations. Traditional methods suffer from significant data loss, high human involvement, and low accuracy, which are
Yuandi Zhao   +3 more
doaj   +1 more source

Air Traffic Management Safety Challenges

open access: yes, 2007
The primary goal of the Air Traffic Management (ATM) system is to control accident risk. ATM safety has improved over the decades for many reasons, from better equipment to additional safety defences.
Brooker, Peter
core  

Archaeological Damage Assessment in Conflict Zones: Integrating Satellite Imagery and Ground Surveys in Daraa, Syria

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Satellite remote sensing is among the most significant modern methodologies supporting field archaeology. In addition to its efficiency in identifying archaeological sites, remote sensing offers a safe and cost‐effective approach in conflict zones.
Amal Al Kassem   +5 more
wiley   +1 more source

Restoration Model for Cascading Overload Failure in Syncretic Railway Network

open access: yesJournal of Advanced Transportation
The different rail transit systems, such as regional railway and urban rail transit, cooperate to form the syncretic railway network (SRN). With the rapid development of SRN, the limited transportation capacity is inadequate to meet the booming passenger
Qingwei Zhong   +4 more
doaj   +1 more source

Late‐Onset Rheumatoid Arthritis and Air Pollution in the Multiethnic Cohort

open access: yesArthritis &Rheumatology, EarlyView.
Objective To evaluate the effects of ambient air pollution on rheumatoid arthritis (RA) incidence in a racially and ethnically diverse population. Methods This analysis included 42,152 California Multiethnic Cohort participants, aged ≥65 years (>70% African American and Latino adults) who were enrolled in the Fee For Service component of Medicare (2001–
Anna H. Wu   +14 more
wiley   +1 more source

Robust and stable H∞-maximum correlation entropy traceless Kalman filter UAV position estimation

open access: yesGeocarto International
To address challenges in UAV state estimation within complex environments, this paper introduces the H ∞ -MCUKF algorithm. This method enhances the Unscented Kalman Filter by integrating the Maximum Correntropy Criterion's interference robustness with ...
Junhao Liu   +7 more
doaj   +1 more source

Advanced air traffic management [PDF]

open access: yes
Air traffic worldwide continues to grow, and this growth is predicted to continue in the coming decades. Air traffic management (ATM) systems in several parts of the world have now reached their operating limits.
Wangermann, J. P.
core   +1 more source

Opposing consensus science through scholarly practices: The role of claims maintenance

open access: yesJournal of the Association for Information Science and Technology, EarlyView.
Abstract This study examines how three US‐based communities who oppose consensus science produce and disseminate scholarly‐like artifacts: pro‐life activists, Young Earth Creationists, and Anthropogenic Climate Crisis skeptics. Prior research shows that industry‐ or church‐backed advocacy campaigns often generate claims supported by these communities ...
Irene V. Pasquetto   +3 more
wiley   +1 more source

An Improved Spider Wasp Optimizer for UAV Three-Dimensional Path Planning

open access: yesBiomimetics
This paper proposes an Improved Spider Wasp Optimizer (ISWO) to address inaccuracies in calculating the population (N) during iterations of the SWO algorithm.
Haijun Liang   +5 more
doaj   +1 more source

Visual analytics of flight trajectories for uncovering decision making strategies [PDF]

open access: yes, 2018
In air traffic management and control, movement data describing actual and planned flights are used for planning, monitoring and post-operation analysis purposes with the goal of increased efficient utilization of air space capacities (in terms of delay ...
Andrienko, G.   +7 more
core  

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