Results 21 to 30 of about 490,773 (280)

Safety in transportation: a review of the concept, its context, safety preservation and improvement effectiveness [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2017
The article presents definitions of and approaches to the concept of safety in order to confirm the subjective character of its determination, description, and interpretation.
Maciej SZCZUKOWSKI
doaj   +1 more source

The jet fuels anti-wear properties indicator

open access: yesНаучный вестник МГТУ ГА, 2021
There are three main fuel brands for jet engines of civil aviation used: domestic TS-1 and RT and foreign, produced in relatively small volumes in Russia, JET A-1 (JET A-1).
K. I. Gryadunov   +3 more
doaj   +1 more source

The analysis of working liquid flow in a hydrostatic line with the use of frequency characteristics [PDF]

open access: yesBulletin of the Polish Academy of Sciences: Technical Sciences, 2020
One of the little described problems in hydrostatic drives is the fast changing runs in the hydraulic line of this drive affecting the nature of the formation and intensity of pressure pulsation and flow rate occurring in the drive.
L. Ułanowicz, G. Jastrzębski
doaj   +1 more source

Quantifying the Resilience of the U.S. Domestic Aviation Network During the COVID-19 Pandemic

open access: yesFrontiers in Built Environment, 2021
This paper analyzes the impacts of COVID-19 pandemic on the United States air transportation network between March and August 2020. Despite dramatic reductions in flight and passenger volumes, the network remained robust and resilient against ...
Aleksandar Bauranov   +5 more
doaj   +1 more source

Possibile Applications of Magnetic Microwires in Aviation

open access: yesFatigue of Aircraft Structures, 2014
Magnetic microwires have been rediscovered due to a number of the unusual magnetic properties and their potential applications. The paper concerns glass-coated magnetic microwires composed of a ferromagnetic metallic core with a diameter of 0.6 - 30 jj.m
Draganová Katarína   +3 more
doaj   +1 more source

Comparative analysis of the legislative, technological and operational aspects in the field of civil aviation security in the region between East and West [PDF]

open access: yesBezbednosni Dijalozi, 2017
The primary goal of the paper is to make a comparative analysis of the legislative, technological and operational segments in the field of civil aviation security in the East and West countries with those in the Balkans; a secondary objective is to ...
Gjorgji Alceski, Tomislav Tuntev
doaj   +1 more source

Driving automation: Learning from aviation about design philosophies [PDF]

open access: yes, 2007
Full vehicle automation is predicted to be on British roads by 2030 (Walker et al., 2001). However, experience in aviation gives us some cause for concern for the 'drive-by-wire' car (Stanton and Marsden, 1996). Two different philosophies have emerged in
Harris, D, Stanton, NA, Young, MS
core   +1 more source

'½ vol. not relevant': The scrapbook of Winifred Penn-Gaskell

open access: yesScience Museum Group Journal, 2014
The scrapbook of Winifred Penn-Gaskell – celebrated aerophilatelist and collector of aeronautica –reveals a great deal about its maker and the social and political context of early flight history in Britain. It is argued here that a ‘reading’ of the book
Caitlin Doherty
doaj   +1 more source

On the Performance of Machine Learning Based Flight Delay Prediction – Investigating the Impact of Short-Term Features

open access: yesPromet (Zagreb), 2022
People and companies today are connected around the world, which has led to a growing importance of the aviation industry. As flight delays are a big challenge in aviation, machine learning algorithms can be used to forecast those.
Delia Schösser, Jörn Schönberger
doaj   +1 more source

Private Governance Responses to Climate Change: The Case of Global Civil Aviation [PDF]

open access: yes, 2018
This Article explores how private governance can reduce the climate effects of global civil aviation. The civil aviation sector is a major contributor to climate change, accounting for emissions comparable to a top ten emitting country.
Metzger, Daniel J.   +1 more
core   +2 more sources

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