Results 111 to 120 of about 458,501 (192)

Methodology for back-contamination risk assessment for a Mars sample return mission [PDF]

open access: yes
The risk of back-contamination from Mars Surface Sample Return (MSSR) missions is assessed. The methodology is designed to provide an assessment of the probability that a given mission design and strategy will result in accidental release of Martian ...
Merkhofer, M. W., Quinn, D. J.
core   +1 more source

Bibliography on Clean Rooms [PDF]

open access: yes
Bibliography on contamination control, and air filtering for application to electronics and surgical ...
Wright, D. E.
core   +1 more source

Independent Orbiter Assessment (IOA): Analysis of the crew equipment subsystem [PDF]

open access: yes
The results of the Independent Orbiter Assessment (IOA) of the Failure Modes and Effects Analysis (FMEA) and Critical Items List (CIL) are presented. The IOA approach features a top-down analysis of the hardware to determine failure modes, criticality ...
Graham, L.   +3 more
core   +1 more source

Study of water recovery and solid waste processing for aerospace and domestic applications. Volume 2: Final report [PDF]

open access: yes
The manner in which current and advanced technology can be applied to develop practical solutions to existing and emerging water supply and waste disposal problems is evaluated. An overview of water resource factors as they affect new community planning,
Guarneri, C. A., Reed, A., Renman, R. E.
core   +1 more source

Determination of surface contamination with handheld equipment

open access: yes, 2019
Surface contamination meters are used to detect the presence of radioactive substances on some surfaces. The level of contamination can be measured using portable handheld detectors. Factors that can affect the results are source to detector distance, source geometry.
Janković, Marija   +4 more
openaire   +1 more source

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