Results 71 to 80 of about 633,054 (390)
An integrated aircraft navigation system with optical horizon sensor
Aviation, 2012 An integration algorithm for a strapdown inertial navigation system with optical horizon sensor based on Kalman filtering is presented. It allows the accuracy of the estimation of aircraft motion parameters to be improved.
Mohamed Rahmouni, Julia Malysheva
doaj +1 more source
Iowa Aviation System Plan, 2004-2024 [PDF]
, 2004 The Iowa Department of Transportation (DOT), working closely with the Federal Aviation Administration (FAA), strives to ensure that Iowa’s system of public airports is positioned to meet the needs of businesses, residents, and visitors to our state ...
core
Advanced Materials, EarlyView.A bias‐free photoelectrochemical (PEC) upcycling system integrating bi‐functional nickel‐iron‐phosphorus (Ni‐Fe‐P) catalysts with organic semiconductor (OS)‐based dual photoelectrodes is reported. The system enables simultaneous solar‐driven conversion of nitrate to ammonia and glycerol to formic acid with high efficiency and stability.
Yejoon Kim +11 more
wiley +1 more source
Aviation, 2019 Safety has always been and is a key management aspect in the airline industry. Airline companies, airport management, aviation staff and air traffic control perform the impossible to ensure the lowest possible number of accidents and incidents for ...
Nicole Kalemba, Fernando Campa-Planas
doaj +1 more source
Low speed propellers: Impact of advanced technologies [PDF]
, 1980 Sensitivity studies performed to evaluate the potential of several advanced technological elements on propeller performance, noise, weight, and cost for general aviation aircraft are discussed.
Keiter, I. D.
core +1 more source
Instant Writing of Conductive Interface on MOF Single Crystal by Ultrafast Laser
Advanced Science, EarlyView.Current device fabrication strategies lack capacity for tailoring ideal electrical interface in individual MOF single crystals. An ultrafast laser approach is developed that in situ constructs stable conductive interface on MOF single crystal scale while maintaining its crystalline integrity.
Dongsheng Huang +11 more
wiley +1 more source
Aviation, 2015 The purpose of this study was to explore how pilots potentially learn from their and others‘ experience through post-flight debriefing. Through a case study of pilots who fly air ambulances, this article attempts to illustrate the importance of learning ...
Vegard Nergard
doaj +1 more source
Role of Carbon Capture, Storage, and Utilization to Enable a Net-Zero-CO2-Emissions Aviation Sector
, 2021 A techno-economic analysis of viable scenarios for the aviation industry to achieve net-zero CO2 emissions is presented.
Viola Becattini +2 more
semanticscholar +1 more source
Advanced Science, EarlyView.A high‐throughput CALPHAD‐based approach is employed to discover multicomponent ferrites with enhanced H2 yields for thermochemical water splitting. The most promising composition exhibits exceptional redox performance and favorable thermodynamics, with dual redox activity of Fe and Mn.
Dongkyu Lee +5 more
wiley +1 more source
Implementation of the Global Aeronautical Distress and Safety System (GADSS)
Aviation, 2018 In this paper is introduced the first proposal for development of Global Aeronautical Distress and Safety System (GADSS) in 1999 by the author of this article. The GADSS is de facto the integration of space (radio and satellite) Communication, Navigation
Dimov Stojce Ilcev
doaj +1 more source