Results 151 to 160 of about 3,271,882 (336)

The Manual Flight Skill of Airline Pilots [PDF]

open access: yes, 2011
The manual flight ability of commercial airline pilots has been scrutinized after several aviation disasters in the first decade of the 21st century where pilot error has been a contributing cause.
Puentes, Antonio
core   +1 more source

Spraying drones: efficacy of integrating an avian repellent with drone hazing to elicit blackbird flock dispersal and abandonment of sunflower fields

open access: yesWildlife Biology, EarlyView.
Multiple management strategies exist to combat bird damage to agriculture. We explored combining two tools, drones as frightening devices and an avian repellent, to assess effectiveness of an integrated method to deter large flocks on complex landscapes. We evaluated the ability of a spraying drone (DJI Agras MG‐1P) deploying Avian Control (i.e. active
Jessica L. Duttenhefner   +2 more
wiley   +1 more source

Improving the flame retardancy of epoxy resin by incorporating a novel vanillin-based flame retardant

open access: yesNext Materials
Traditional bisphenol A epoxy resin was modified with a vanillin-based flame retardant by facial blending method. The effects of vanillin-based flame retardant on the thermal stability, flame retardancy, and mechanical properties of epoxy resin were ...
Maoyong Zhi   +3 more
doaj   +1 more source

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

open access: yesInt J Environ Res Public Health, 2020
Yousefi Y   +5 more
europepmc   +1 more source

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

open access: yesWildlife 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   +4 more
wiley   +1 more source

Blockchain-Assisted Keyword Search Scheme for SWIM Service Based on Improved CSC-Cuckoo Filter

open access: yesInternational Journal of Computational Intelligence Systems
With the rapid development of the civil aviation industry, the demand for secure sharing of civil aviation data is increasing. As a global platform for secure sharing of civil aviation data, the security of the System Wide Information Management (SWIM ...
Lizhe Zhang   +4 more
doaj   +1 more source

Civil aircraft advanced avionics architectures - an insight into saras avionics, present and future perspective [PDF]

open access: yes, 2009
Traditionally, the avionics architectures being implemented are of federated nature, which means that each avionics function has its own independent, dedicated fault-tolerant computing resources.
Ananda, CM
core  

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

open access: yesWildlife 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

Neural Network Repair With Shapley‐Guided Search

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT The deployment of deep neural networks (DNNs) in safety‐critical domains is critically hampered by their vulnerability to defects, which can arise from malicious attacks or low‐quality data. Therefore, precisely locating the network components responsible for these defects, and subsequently repairing them without compromising overall model ...
Xiaofu Du   +4 more
wiley   +1 more source

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