Results 111 to 120 of about 633,054 (390)

Human Performance Contributions to Safety in Commercial Aviation [PDF]

open access: yes
In the commercial aviation domain, large volumes of data are collected and analyzed on the failures and errors that result in infrequent incidents and accidents, but in the absence of data on behaviors that contribute to routine successful outcomes ...
Adduru, Viraj   +9 more
core   +1 more source

PC-based aviation training devices (PCATDs): research, development and certification [PDF]

open access: yes, 2011
This paper examines the development of two PCATD’s (one helicopter, one fixed-wing) and their eventual certification by CAA. Certification has demonstrated the potential these devices have for aviation training in New Zealand.
Gilbey, Andrew   +3 more
core  

Development Status and Future Prospects of Hydrogen Energy Technology: Production, Storage, and Cost Analysis

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Hydrogen is an energy carrier, produced from renewable and nonrenewable resources. It can be stored in a variety of materials and transported to distant locations. This article reviews progress in hydrogen technology by looking at environmental and economic impact, cost analysis, and policy support at government level as way forward for bringing it to ...
Xuexue Pan   +5 more
wiley   +1 more source

A review of important cognitive concepts in aviation

open access: yesAviation, 2016
Even considering the current low accident rate in aviation, the anticipated growth in the number of airplanes in the air in the next decades will lead to an inadmissible rise in the number of accidents.
Ana P. G. Martins
doaj   +1 more source

The Progress of Aviation [PDF]

open access: yesNature, 1908
I HAVE read with great interest the article on the above subject by Prof. Bryan in NATURE of October 29.
openaire   +2 more sources

Business Aviation in Germany: An empirical and model-based analysis [PDF]

open access: yes
The primary role of international airports is to serve the general public with scheduled and charter services, typically provided by airlines. Of secondary importance is their task to provide direct air transport access to the regional industry and to ...
Berster, Peter   +2 more
core   +1 more source

Aviation Forecasting in ICAO [PDF]

open access: yes, 1972
Opinions or plans of qualified experts in the field are used for forecasting future requirements for air navigational facilities and services of international civil aviation. ICAO periodically collects information from Stators and operates on anticipated
Mcmahon, J.
core   +1 more source

Impacts of geopolitics and policy on Latin American biodiversity and water resources

open access: yesAgribusiness, EarlyView.
Abstract Latin America is a major agricultural producer with important natural resources. Efforts have been made to protect sensitive areas but are hindered by agricultural trade disruptions outside the control of individual countries due to globally integrated crop markets.
Jerome Dumortier   +2 more
wiley   +1 more source

Non‐equilibrium self‐organization of steel‐bronze tribosystem on the basis of the acoustic emission method

open access: yesAviation, 2010
Directed copper to steel mass transfer caused by tribochemical activation and heat flow optimisation is researched in this article. It allows the application of selective transfer effect for contact surfaces of tribosystems without clad metal alloy ...
Sergay Filonenko   +1 more
doaj   +1 more source

Robust Reinforcement Learning Control Framework for a Quadrotor Unmanned Aerial Vehicle Using Critic Neural Network

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Quadrotor unmanned aerial vehicle control is critical to maintain flight safety and efficiency, especially when facing external disturbances and model uncertainties. This article presents a robust reinforcement learning control scheme to deal with these challenges.
Yu Cai   +3 more
wiley   +1 more source

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