Results 41 to 50 of about 875,238 (253)
Gateway Electromagnetic Environmental Effects (E3) Requirements [PDF]
Electromagnetic Compatibility (EMC) is essential to the success of any vehicle design that incorporates a complex assortment of electronic, electrical, and electromechanical systems and sub-systems that is expected to meet operational and performance ...
Stecklein, Jonette M.
core +1 more source
Lightning protection of full authority digital electronic systems [PDF]
Modern electronic systems are vulnerable to transient and they now provide safety critical functions such as full authority digital electronic control (FADEC) units for fly by wire aircraft.
Crofts, David
core +1 more source
The Attachment Process of Negative Connecting Leader to the Lateral Surface of Downward Positive Leader in a Positive Cloud‐To‐Ground Lightning Flash [PDF]
, 2023 Qi Qi +6 more
openalex +1 more source
Bushfire management, prescribed burning, and a right to fire?
Geographical Research, EarlyView.Bushfire control is a public policy priority in an era of climate change. Prescribed burning is one management solution. Prescribed burning policies prioritise human lives and avoidance of property losses. However, some species require fire to survive. We find the ‘right to fire’ is not prioritised in prescribed burning policy.
Josephine Gillespie, Josephine Lange
wiley +1 more source
Aircraft electromagnetic compatibility [PDF]
Illustrated are aircraft architecture, electromagnetic interference environments, electromagnetic compatibility protection techniques, program specifications, tasks, and verification and validation procedures.
Clarke, Clifton A., Larsen, William E.
core +1 more source
Annals of Applied Biology, EarlyView.We investigated the role of vision in host‐seeking behaviour by Philaenus spumarius, the main European vector of Xylella fastidiosa, through an integrated anatomical, optical, physiological, and behavioural study. Our data highlight that the spittlebug uses visual cues, including polarized light, which may aid in detecting the polarized reflections ...
Domen Lazar +4 more
wiley +1 more source
Active Antenna for the VLF to HF Observer [PDF]
A simple and low cost method of fabricating an active antenna preamplifier system covering the range of 10 KHz to 10 MHz for use with tunable communications receivers is described.
Burhans, R. W.
core +1 more source
Index to 1984 NASA Tech Briefs, volume 9, numbers 1-4 [PDF]
, 1987 Short announcements of new technology derived from the R&D activities of NASA are presented. These briefs emphasize information considered likely to be transferrable across industrial, regional, or disciplinary lines and are issued to encourage ...
core +1 more source
American Journal of Political Science, EarlyView.Abstract The rise of social media in the digital era poses unprecedented challenges to authoritarian regimes that aim to influence public attitudes and behaviors. To address these challenges, we argue that authoritarian regimes have adopted a decentralized approach to produce and disseminate propaganda on social media.
Yingdan Lu +3 more
wiley +1 more source