Results 111 to 120 of about 189,612 (149)

HF Radar Signatures and Their Use for Target Classification, Recognition and Identification. [PDF]

Sensors (Basel)
Anderson S.
europepmc   +1 more source

Stroke care in the air: a new horizon for helicopter emergency medical services. [PDF]

Scand J Trauma Resusc Emerg Med
Hov MR, Larsen K.
europepmc   +1 more source

Research on the aerodynamic characteristics of eVTOL aircraft ducted rotor tip embedded inside the ducted body. [PDF]

Sci Rep
Du S, Zha Y, Li C, Lu Z, Zhao Q.
europepmc   +1 more source

Multi-Objective Grey Wolf Optimizer-Tuned LQR Attitude Control of a Three-DOF Hover System. [PDF]

Biomimetics (Basel)
Çakan A.
europepmc   +1 more source

Early warning signals for loss of control in complex systems. [PDF]

Proc Natl Acad Sci U S A
van Beers JJ, Scheffer M, Solanki P, van de Leemput IA, van Nes EH, de Visser CC.   +5 more
europepmc   +1 more source

Efficient calculation and analysis of dynamic RCS characteristics for moving target using the shooting and bouncing rays method. [PDF]

Sci Rep
Wu W, Ji J, Chen K, Chen G, Sun S, Guo Z, Ma Y.   +6 more
europepmc   +1 more source

"Reality shock"-a qualitative exploration of helicopter emergency medical services nurses' challenges and experiences in China. [PDF]

Front Public Health
Zang G, Li B, Zhang L, Tang N, Zhang Q, Zhang Z.   +5 more
europepmc   +1 more source

Helicopter Turboshaft Engines' Neural Network System for Monitoring Sensor Failures. [PDF]

Sensors (Basel)
Vladov S, Ścisło Ł, Szczepanik-Ścisło N, Sachenko A, Perzyński T, Vasylenko V, Vysotska V.   +6 more
europepmc   +1 more source

Neonatal and Pediatric Transport: A Contemporary Review. [PDF]

Children (Basel)
Meyer K, Totapally BR.
europepmc   +1 more source

Enhancing aviation safety: An 80-year data-driven model for classification of aviation incident and accident. [PDF]

PLoS One
Qureshi S, Tayubi IA, BaruKab O, Khan SA.   +3 more
europepmc   +1 more source