Results 101 to 110 of about 6,849 (205)

The use of wireless sensors in the neonatal intensive care unit: a study protocol. [PDF]

open access: yesPeerJ, 2023
Senechal E   +7 more
europepmc   +1 more source

Crash tests of three identical low-wing single-engine airplane [PDF]

open access: yes
Three identical four place, low wing single engine airplane specimens with nominal masses of 1043 kg were crash tested under controlled free flight conditions. The tests were conducted at the same nominal velocity of 25 m/sec along the flight path.
Alfaro-Bou, E., Castle, C. B.
core   +1 more source

Challenges in the development of the shuttle extravehicular mobility unit [PDF]

open access: yes
The development of the Shuttle extravehicular mobility unit (EMU) has required significant technology advances in the design of the astronaut life support system and space-suit assembly.
Mcbarron, J. W., II, Mcmann, H. J.
core   +1 more source

Advanced mechanisms for robotics [PDF]

open access: yes
An overview of applied research and development at NASA-Goddard (GSFC) on mechanisms and the collision avoidance skin for robots is presented. First the work on robot end effectors is outlined, followed by a brief discussion on robot-friendly payload ...
Vranish, John M.
core   +2 more sources

A unique facility for V/STOL aircraft hover testing [PDF]

open access: yes
The Langley Impact Dynamics Research Facility (IDRF) was modified to obtain static force and moment data and to allow assessment of aircraft handling qualities during dynamic tethered hover flight. Test probe procedures were also established. Static lift
Culpepper, R. G.   +3 more
core   +1 more source

Atrioventricular conduction abnormalities are associated with poor outcome following intermittent umbilical cord occlusions in fetal sheep. [PDF]

open access: yesActa Obstet Gynecol Scand
Lantto J   +10 more
europepmc   +1 more source

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