Results 61 to 70 of about 43,894 (296)

Real-time runway safety surveillance using deep learning based video analytics

Discover Computing
Runway safety in aviation remains critical in maintaining passenger security and flight efficiency due to persistent risks such as incursions, foreign object debris (FOD), and unauthorized intrusions. Traditional safety monitoring systems depend on human
Tianhang Zhang, Shanshan Hu, Cong Wang, Qingwei Zhong   +3 more
doaj   +1 more source

Runway Incursion Risk Propagation Model Based on Complex Network Theory

Applied Sciences
Runway incursions remain a major threat to airport surface safety, and effective prevention depends on the accurate identification of causal risk factors and their interaction mechanisms.
Rundong Wang, Weijun Pan, Yujiang Feng, Xiqiao Dai, Yinxuan Li, Yanqiang Jiang   +5 more
doaj   +1 more source

An Improved Runway Operation Capacity Model for V-Open Multirunway Airports in China

Journal of Advanced Transportation, 2022
Diverging runways are receiving considerable attention as replacements for parallel runways when constructing three or more runways in China. This has been prompted by the limitations associated with a single-direction airspace and associated regulations
Zhiyuan Shen, Xinyu Xu, Yong He, YongGang Yan, Lin Zhou, Yingying Hu   +5 more
doaj   +1 more source

Pilots’ cognition of airport movement area guidance signs [PDF]

, 2010
Movement Area Guidance Signs (MAGS) are designed to assist pilots when they manoeuvre or taxi an aircraft on the airport prior to take-off and after landing. MAGS are standardized by ICAO and are installed on most major airports. Nevertheless, accident
Lewis, Raymond
core  

Multimodal Quad‐Finger Soft Robotic Hand With Dual‐Chamber Origami Actuator for Large‐Workspace Manipulation

Advanced Intelligent Systems, EarlyView.
A multimodal quad‐finger soft robotic hand (QDO hand) uses dual‐chamber straight–curved origami prismatic (SCOP) origami actuators. By coordinating positive and negative pressurization in the two chambers, each finger produces axial extension, contraction and bidirectional bending.
Qinlin Tan, Sipeng Zhou, Yanlin Chen, Tianqi Yang, Xiangyu Chu, Sicong Liu, Raymond Kai‐Yu Tong   +6 more
wiley   +1 more source

Large‐eddy simulations of neutrally stratified airflow over the complex terrain around Hong Kong International Airport with a three‐runway system

Meteorological Applications, 2020
Situated just north of the mountainous Lantau Island, Hong Kong International Airport (HKIA) can experience terrain‐induced airflow disturbances under certain meteorological conditions, such as during a tropical cyclone.
Louis K. S. Tse, K. K. Hon, Larry K. B. Li   +2 more
doaj   +1 more source

Airport safety, capacity and investment [PDF]

, 2005
Paper presented at SurTech 2002, The Aviation Surveillance Technologies ConferenceThe title ‘Airport Safety, Capacity and Investment’ could potentially cover an enormous range of topics and approaches. Techniques used include probabilistic risk analysis,
Brooker, Peter
core  

Explaining Aviation Safety Incidents Using Deep Temporal Multiple Instance Learning

, 2018
Although aviation accidents are rare, safety incidents occur more frequently and require a careful analysis to detect and mitigate risks in a timely manner.
Avila Garcez A. S., Bas C., Guan Xinze, Iverson David L., Ramon Jan, Zhang Dan   +5 more
core   +1 more source

Respirable Dust Exposure in Western Australian Mining: Trends, Variability, and Implications for Occupational Health

American Journal of Industrial Medicine, EarlyView.
ABSTRACT Background Mining workers are exposed to a range of respiratory hazards, including respirable dust. While exposure to respirable crystalline silica in the mining industry has been found to be common, less is known about trends in measured levels of exposure to respirable dust overall.
Renee N. Carey, Susan Peters, Nicholas de Klerk, Fraser Brims, Peter Franklin   +4 more
wiley   +1 more source

Study on applicability of parallel perforated ventilation subgrade to the runway in frozen soil regions

Alexandria Engineering Journal
To maintain the stability of temperature and displacement of runway in frozen soil regions and ensure the safety of the aircraft taking off and landing, the runway with the parallel perforated ventilation subgrade is proposed.
Xiaolan Liu, Chuanwei Fu, Chao Lv
doaj   +1 more source