Results 151 to 160 of about 44,118 (256)

Aeronautical Engineering: A special bibliography with indexes, supplement 51 [PDF]

This bibliography lists 206 reports, articles, and other documents introduced into the NASA Scientific and Technical Information System in November ...

core   +1 more source

Robust performance optimization of UAV dynamic systems using MPC-PID hybrid control. [PDF]

Sci Rep
Zhou W, Zhou L, Yuan T, Chen R, Liu D.
europepmc   +1 more source

Impact of transport modality on time to endovascular thrombectomy : A population-based registry study in rural Sweden. [PDF]

Scand J Trauma Resusc Emerg Med
Taxbro K, Rashid AS, Skallsjö G, Arnell P, Chevalley K, Rentzos A, Goselink R.   +6 more
europepmc   +1 more source

Army/NASA small turboshaft engine digital controls research program [PDF]

The emphasis of a program to conduct digital controls research for small turboshaft engines is on engine test evaluation of advanced control logic using a flexible microprocessor based digital control system designed specifically for research on advanced
Baez, A. N., Sellers, J. F.
core   +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

Aeronautical Engineering: A continuing bibliography, supplement 120 [PDF]

This bibliography contains abstracts for 297 reports, articles, and other documents introduced into the NASA scientific and technical information system in February ...

core   +1 more source

Selection of helicopter bases and transport modes to minimize pre-hospital times in Iceland. [PDF]

Scand J Trauma Resusc Emerg Med
Nguyen P, Dúason S, Gunnarsson B, Ingólfsson Á.   +3 more
europepmc   +1 more source

Blade planform for a quiet helicopter [PDF]

The effects of blade planform and tip speed on noise and performance for a Hughes 500 C rotor system were studied. A cursory examination of the effects of such planform shapes as regular, inverse, and no taper on the noise and performance of the rotor ...
Ram, D. S. J.
core   +1 more source

Retrospective analysis of characteristics and transfer times of helicopter interhospital transfer of stroke patients: balancing air and ground transport efficiency. [PDF]

Scand J Trauma Resusc Emerg Med
Hoechter DJ, Rieder C, Kies L, Reifferscheid F, Braun J, Prückner S, Heck S, Bayer A.   +7 more
europepmc   +1 more source

Helicopter Emergency Medical Services in Japan: Past, Present, and Future Perspectives. [PDF]

J Acute Med
Omori K.
europepmc   +1 more source