Results 31 to 40 of about 772,477 (210)

Internet of Things 36-rotor Multicopter for Ionizing Radiation Surveying

open access: yesInternational Journal of Aviation, Aeronautics, and Aerospace, 2021
This paper presents an Internet of things 36-rotor unmanned aerial vehicle suitable for radiological surveying of buildings and facilities. The design of the 36-rotor multicopter platform is disclosed.
Svetoslav Zabunov   +3 more
doaj   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

open access: yesAdvanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz   +5 more
wiley   +1 more source

Optimization of Robust Header Compression for Aeronautical Communication [PDF]

open access: yes, 2013
The ceaselessly growing requests for communication capacity in the aeronautical sector will soon result in an excess of the current Air Traffic Control (ATC) capacity limitations.
Kissling, Christian   +5 more
core   +1 more source

Published reports and memoranda of the aeronautical research council (nos. 3451 to 3550) [PDF]

open access: yes, 1969
This paper lists one hundred titles which have been published in the R. & M. Series of the Aeronautical Research Council.
Aeronautical Research Council
core   +1 more source

The flapless air vehicle integrated industrial research (FLAVIIR) programme in aeronautical engineering [PDF]

open access: yesProceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 2009
This article describes an exciting research programme, FLAVIIR (flapless air vehicle integrated industrial research), in Aeronautical Engineering that is developing and demonstrating novel technologies and also forging a new approach to academic research, with emphasis on engagement with, and relevance to, industry.
openaire   +1 more source

Additive Manufacturing of High‐Performance Polymers for Extreme Environments

open access: yesAdvanced Science, EarlyView.
Additive manufacturing of high‐performance polymers for extreme environments is critically reviewed through an integrated chemistry‐processing‐structure‐property‐qualification framework. The review compares fused filament fabrication, selective laser sintering, and direct ink writing, linking rheology and thermal history to crystallization, defect ...
Md Tofazzal Hossain   +7 more
wiley   +1 more source

List of current papers published for the Aeronautical Research Council (numbers 951 - 1000)

open access: yes, 1969
This paper lists fifty titles which have been published in the CP Series of the Aeronautical Research ...
Aeronautical Research Council
core   +2 more sources

Published reports and memoranda of the Aeronautical Research Council (nos. 3551 to 3650) [PDF]

open access: yes, 1970
This paper lists one hundred titles which have been published in the R. & M. Series of the Aeronautical Research Council.
Aeronautical Research Council
core   +1 more source

Comparison of Fixed-Wing Unmanned Aircraft Systems (UAS) for Agriculture Monitoring

open access: yesInternational Journal of Aviation, Aeronautics, and Aerospace, 2019
Florida citrus growers need inexpensive methods to observe citrus plants to detect disease and stress consistently. Health vegetation indices, such as the Normalized Difference Vegetation Index (NDVI) collected from Unmanned Aircraft Systems (UAS), can ...
Joseph Cerreta, Kristine M Kiernan
doaj   +1 more source

First estimates of volume distribution of HF-pump enhanced emissions at 6300 and 5577 Å: a comparison between observations and theory [PDF]

open access: yesAnnales Geophysicae, 2008
We present bi-static observations of radio-wave induced optical emissions at 6300 and 5577 Å from a night-time radio-induced optical emission ionospheric pumping experiment at the HIPAS (Fairbanks) facility in Alaska.
B. Gustavsson   +8 more
doaj   +1 more source

Home - About - Disclaimer - Privacy