Results 131 to 140 of about 219,808 (321)

Improving YOLOv5s Algorithm for Detecting Flame and Smoke

IEEE Access
Object detection methods can be used to detect flames and smoke from images or videos for the identification and exploration of fire. In this paper, an improved YOLOv5s algorithm, called GAM-ASFF-YOLOv5s is proposed, which introduces an attention ...
Li Deng, Jin Zhou, Quanyi Liu
doaj   +1 more source

Identification of Crew-Systems Interactions and Decision Related Trends [PDF]

NASA Vehicle System Safety Technology (VSST) project management uses systems analysis to identify key issues and maintain a portfolio of research leading to potential solutions to its three identified technical challenges.
Ancel, Ersin, Barr, Lawrence, Evans, Joni K., Jones, Sharon Monica, Reveley, Mary S., Withrow, Colleen A.   +5 more
core   +1 more source

Monitoring active osprey nests with drones is more time efficient and less disturbing than conventional methods

Wildlife Biology, EarlyView.
Drones are used to monitor bird nesting sites at less accessible locations, such as on cliffs, human infrastructure, or within the tree canopy. While there are a growing number of studies documenting avian behavioral responses to various drones, there is a continued need to monitor taxa‐specific responses to different drone models. We explored both the
Natasha K. Murphy, Jared A. Elmore, Melanie R. Boudreau, Brian S. Dorr, Scott A. Rush   +4 more
wiley   +1 more source

Improving Aviation Safety through Modeling Accident Risk Assessment of Runway. [PDF]

Int J Environ Res Public Health, 2020
Yousefi Y, Karballaeezadeh N, Moazami D, Zahed AS, S DM, Mosavi A.   +5 more
europepmc   +1 more source

A Study on Positive Safety Reporting Culture in Aviation Maintenance [PDF]

, 2012
Chun-Yong Kim
openalex   +1 more source

A high‐altitude thermal infrared method for estimating moose abundance and demography in Rocky Mountain National Park, USA

Wildlife Biology, EarlyView.
Resource managers require accurate estimates of large herbivore abundance and demography to maintain ecological integrity. Common methods to count these species, including observations from low altitude helicopter flights, may conflict with other protected area management objectives and struggle to produce precise estimates for more cryptic species. To
Hanem G. Abouelezz, N. Thompson Hobbs
wiley   +1 more source

The safety control in the medical treatment studied after an aviation safety control

, 2004
Hiroshi Oshima, Naoaki KANAI, Kiyoyuki YAMAZAKI   +2 more
openalex   +2 more sources

Advancements in Aeromedical Management of Diabetes: Implications for Aviation Safety

Hanggong uju uihakoeji
The increasing prevalence of diabetes mellitus among aviation personnel poses significant challenges to flight safety, necessitating stringent aeromedical management.
Young Hwan Kwon
doaj   +1 more source

Multiterminal High‐Voltage Direct Current Projects: A Comprehensive Assessment and Future Prospects

High Voltage, EarlyView.
ABSTRACT Multiterminal high‐voltage direct current (MT‐HVDC) systems are an important part of modern power systems, addressing the need for bulk power delivery and efficient renewable energy integration. This paper provides a comprehensive overview of recent advances in MT‐HVDC technology, including launched projects and ongoing initiatives.
Mohammad Hossein Mousavi, Hassan Moradi, Kumars Rouzbehi, Vijay K. Sood   +3 more
wiley   +1 more source

Inventive nesting behaviour in the keyhole wasp Pachodynerus nasidens Latreille (Hymenoptera: Vespidae) in Australia, and the risk to aviation safety. [PDF]

PLoS One, 2020
House APN, Ring JG, Shaw PP.
europepmc   +1 more source