Results 81 to 90 of about 363,833 (189)

Mass loss of shuttle space suit orthofabric under simulated ionospheric atomic oxygen bombardment [PDF]

open access: yes
Many polymeric materials used for thermal protection and insulation on spacecraft degrade significantly under prolonged bombardment by ionospheric atomic oxygen.
Miller, W. L.
core   +1 more source

Evidence-based Approach to Establish Space Suit Carbon Dioxide Limits [PDF]

open access: yes
A literature survey was conducted to assess if published data (evidence) could help inform a space suit carbon dioxide (CO2) limit. The search identified more than 120 documents about human interaction with elevated CO2. Until now, the guiding philosophy
Abercromby, Andrew F. J.   +4 more
core   +1 more source

Suitport extra-vehicular access facility [PDF]

open access: yes, 1989
In a system for entering and leaving a space station, a bulkhead divides the module into an antechamber and an airlock. A space suit has a portable life support system (PLSS) interface on its back.
Cohen, Marc M.
core   +1 more source

Multifunctional Cooling Garment for Space Suit Environmental Control [PDF]

open access: yes
Future manned space exploration missions will require space suits with capabilities beyond the current state of the art. Portable Life Support Systems for these future space suits face daunting challenges, since they must maintain healthy and comfortable
Bue, Grant   +6 more
core   +1 more source

Additively Manufactured Flexible Electronics Filled with Ionic Liquid for Cryogenic Pressure Sensing

open access: yesAdvanced Devices & Instrumentation
Flexible electronics have attracted increasing attention and are extensively used in medical care and health monitoring applications. However, research on their applications in low-temperature environments is limited, mainly owing to material intrinsic ...
Shuaishuai Meng   +8 more
doaj   +1 more source

The "Space Activity Suit" - A Historical Perspective and A Primer on the Physiology of Mechanical Counter-Pressure [PDF]

open access: yes
Since the 1950s, mechanical counter-pressure (MCP) has been investigated as a possible alternative design concept to traditional extra-vehicular activity (EVA) space suits.
McFarland, Shane M.   +2 more
core   +1 more source

Results and applications of a space suit range-of-motion study [PDF]

open access: yes
The range of motion of space suits has traditionally been described using limited 2-D mapping of limb, torso, or arm movements performed in front of an orthogonal grid.
Reinhardt, AL
core   +1 more source

Space Suit Performance: Methods for Changing the Quality of Quantitative Data [PDF]

open access: yes
NASA is currently designing a new space suit capable of working in deep space and on Mars. Designing a suit is very difficult and often requires tradeoffs between performance, cost, mass, and system complexity.
Benson, Elizabeth   +2 more
core   +1 more source

Movement Regulation of Gymnastics Skills under varying Environmental Constraints

open access: yesEuropean Journal of Human Movement, 2018
Introduction: Gymnasts perform complex skills on stationary apparatuses. The perceived structure of each apparatus in relation to gymnasts’ position, orientation and state of motion is one important factor that influences movement regulation.
Thomas Heinen
doaj  

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