Results 111 to 120 of about 411,249 (239)

A Parametric Model of Umbilical Cable with Siemens NX considering its Reliability

open access: yesIFAC-PapersOnLine, 2021
Liang Zhang, Brikene Berisha, A. Lobov
semanticscholar   +1 more source

Air bearing platform, T50-2 Final report, 1 Jul. - 31 Oct. 1967 [PDF]

open access: yes
Operating instructions, design requirement, and description of Air Bearing Platform, T50-
Fornoff, H.
core   +1 more source

Apollo experience report: Development of the extravehicular mobility unit [PDF]

open access: yes
The development and performance history of the Apollo extravehicular mobility unit and its major subsystems is described. The three major subsystems, the pressure garment assembly, the portable life-support system, and the oxygen purge system, are ...
Carson, M. A.   +3 more
core   +1 more source

General aviation crash safety program at Langley Research Center [PDF]

open access: yes
The purpose of the crash safety program is to support development of the technology to define and demonstrate new structural concepts for improved crash safety and occupant survivability in general aviation aircraft.
Thomson, R. G.
core   +1 more source

Use of control umbilicals as a deployment mode for free flying telerobotic work systems [PDF]

open access: yes
Work to date on telerobotic work systems for use in space generally consider two deployment modes, free flying, or fixed within a limited work envelope. Control tethers may be employed to obtain a number of operational advantages and added flexibility in
Kuehn, J. S., Selle, E. D.
core   +1 more source

Laparoscopy-assisted percutaneous correction of abdominal wall defects in the umbilical region in a cadaveric model of bovine fetus. [PDF]

open access: yesPLoS One, 2023
Silva CRG   +15 more
europepmc   +1 more source

Electrical conductivity of carbonaceous chondrites and electric heating of meteorite parent bodies [PDF]

open access: yes
The electrical conductivity of samples of the Murchison and Allende carbonaceous chondrites is 4 to 6 magnitudes greater than rock forming minerals such as Olivine up to 700 C. The remarkably high electrical conductivity of these meteorites is attributed
Duba, A.
core   +1 more source

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