Results 51 to 60 of about 87,511 (115)

Research and technology program perspectives for general aviation and commuter aircraft [PDF]

open access: yes
The uses, benefits, and technology needs of the U.S. general aviation industry were studied in light of growing competition from foreign general aviation manufacturers, especially in the commuter and business jet aircraft ...
Bauchspies, J. S., Simpson, W. E.
core   +1 more source

Cost dynamics of helicopter emergency services: A Hungarian example. [PDF]

open access: yesHeliyon, 2023
Szabó BÁ, István Kobolka, Zádori I.
europepmc   +1 more source

Estimating airline operating costs [PDF]

open access: yes
A review was made of the factors affecting commercial aircraft operating and delay costs. From this work, an airline operating cost model was developed which includes a method for estimating the labor and material costs of individual airframe maintenance
Maddalon, D. V.
core   +1 more source

Assessment of Noise Exposure in United States Urban Public Parks: A Scoping Review. [PDF]

open access: yesInt J Environ Res Public Health
Nwanaji-Enwerem U   +3 more
europepmc   +1 more source

Market-Based Alternatives for Managing Congestion at New York’s LaGuardia Airport [PDF]

open access: yes
We summarize the results of a project that was motivated by the expiration of the “High Density Rule,” which defined the slot controls employed at New York’s LaGuardia Airport for more than 30 years.
Frank Berardino   +6 more
core  

Gridded mobile source emissions with multiple processes and pollutants from 2011 to 2020 in China. [PDF]

open access: yesSci Data
Zhao J   +11 more
europepmc   +1 more source

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