Results 11 to 20 of about 57,520 (197)

Des approches prescriptives aux systèmes de gestion du risque fatigue

open access: yesPerspectives Interdisciplinaires sur le Travail et la Santé, 2015
The impact of hours of work on employees’ health and safety is a critical issue given the increasing use of abnormal hours of work in a number of industries, services or transports.
Philippe Cabon
doaj   +1 more source

Optical Radiation from an Electric Arc at Different Frequencies

open access: yesEnergies, 2020
The article presents research on the electric arc generated by AC current at different frequencies. The measurement procedure and system are described. Optical spectra of the generated arc in the air were recorded using a spectrophotometer.
Łukasz Nagi   +2 more
doaj   +1 more source

Misunderstanding Flight Part 2: Epistemology and the Philosophy of Science

open access: yesEducation Sciences, 2023
Flight has become a common everyday occurrence. We have engineered ever more efficient and reliable aircraft, facilitating safe transportation around the world. However, from the education literature on the topic of lift, online discussions, and YouTube,
Graham Wild
doaj   +1 more source

L’engagement du corps : un enjeu dans le pilotage en ligne d’un avion à cockpit de verre (glass-cockpit)

open access: yesPerspectives Interdisciplinaires sur le Travail et la Santé, 2000
When a new generation of aircraft (glass-cockpits) came into service in the early nineties, a violent controversy ensued. One of the main issues of the dispute concerning the glass cockpits related to the problem of physical sensations, and in particular
Caroline Moricot
doaj   +1 more source

Misunderstanding Flight Part 1: A Century of Flight and Lift Education Literature

open access: yesEducation Sciences, 2023
The science education literature is littered with “new”, “correct”, “novel”, “explanations”, “theories”, and “approaches” to aerodynamic lift. One might infer from reading the growing number of these articles that there is a fundamental gap in classical ...
Graham Wild
doaj   +1 more source

USER EXPERIENCE DESIGN FOR IMPROVING BRAND AWARENESS IN THE AERONAUTICS INDUSTRY - CASE STUDY

open access: yesJournal of Industrial Design and Engineering Graphics, 2021
This paper analyzes user experience principles and methods and their importance regarding the establishment of a powerful brand. As a case study, the author conducts user experience analysis of the website belonging to RISE, a Romanian company in the ...
Maria-Aida Stan
doaj   +2 more sources

Spectrum of Corona Discharges and Electric Arcs in Air under Aeronautical Pressure Conditions

open access: yesAerospace, 2022
Due to the increase in electrical power demand, future more electric and all-electric aircraft designs will operate at higher voltage levels compared to current aircraft.
Jordi-Roger Riba
doaj   +1 more source

Laser Remote Sensors for NASA’s Future Earth and Space Science Missions [PDF]

open access: yesEPJ Web of Conferences, 2020
Active optical (Laser/Lidar) measurement techniques are critical for the future National Aeronautics and Space Administration (NASA) Earth, Planetary Science, Exploration, and Aeronautics measurements.
Singh Upendra N.
doaj   +1 more source

Aeronautics and COVID-19: a Reciprocal Cause-and-Effect Phenomenon [PDF]

open access: yesJournal of Aerospace Technology and Management, 2020
On February 26th, 2020, Brazil’s Health Ministry confirmed the first Brazilian case of COVID-19, in São Paulo: a 61-year-old businessman who was in Lombardy, northern Italy.
Tessaleno Devezas
doaj   +3 more sources

Design of a Troubleshooting Digital Test Bench for the Beechcraft King C-90, 200, B200, 300 and 350 Aircraft GCU

open access: yesIngeniería, 2020
Context: The Colombian Army’s First Aircraft Maintenance Battalion must periodically test the performance of Generator Control Unit (GCU) on its Beechcraft King Air aircraft, which compels the operator to assume uncomfortable and non-ergonomic physical ...
Carlos Arturo Cabrera Arias   +3 more
doaj   +1 more source

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