Results 21 to 30 of about 501,733 (359)

Protecting the flight test programme [PDF]

open access: yes, 2007
Considerable effort is put into the safety risk assessment of any flight test programme - and rightly so, since failures to apply best practice in this area may cause significant expense, and in extremis loss of life.
Gratton, GB, Porteous, TC
core  

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz   +4 more
wiley   +1 more source

Flashover in Aircraft Cargo Compartment at Different Pressures: Experimental and Modeling Study

open access: yesFire, 2023
The increasing incidence of aircraft cargo compartment fires in recent years has caused heavy losses and drawn attention to understanding the combustion process, especially under low pressure.
Mengling Li   +3 more
doaj   +1 more source

A safety margin and flight reference system and display for powered-lift aircraft [PDF]

open access: yes, 1978
A study was conducted to explore the feasibility of a safety margin and flight reference system for those powered-lift aircraft which require a backside piloting technique.
Hardy, G. H., Heffley, R. K.
core   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

The Common Disaster and the Unexpected Education: Delta Flight 1141 and the Discourse of Aviation Safety [PDF]

open access: yes, 1996
News coverage of transportation disasters, such as the crash of Delia Flight 1141, reveal the disaster behavior of passengers, flight personnel and rescue workers.
Garner, Ana C.
core   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

Flash 3D Imaging of Far-Field Dynamic Objects: An EMCCD-Based Polarization Modulation System

open access: yesSensors
High-resolution 3D visualization of dynamic environments is critical for applications such as remote sensing. Traditional 3D imaging systems, such as lidar, rely on avalanche photodiode (APD) arrays to determine the flight time of light for each scene ...
Shengjie Wang   +4 more
doaj   +1 more source

The development and deployment of a maintenance operations safety survey [PDF]

open access: yes, 2016
Objective: Based on the line operations safety audit (LOSA), two studies were conducted to develop and deploy an equivalent tool for aircraft maintenance: the maintenance operations safety survey (MOSS).
Braithwaite, Graham, Langer, Marie
core   +1 more source

On doctors’ accountability and flight deck safety [PDF]

open access: yesCroatian Medical Journal, 2015
People have an inherent tendency to view events as being more predictable than they may actually be, especially in hindsight. This predisposition is known as hindsight bias. However, putting hindsight bias aside, one should consider the discussion in the media raised by the recent Germanwings Flight 9525 air accident from a medical point of view.
Vuorio, Alpo   +5 more
openaire   +2 more sources

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