An examination of the human factors support of NASA's safety directorate on the Space Station Processing Facility (SSPF) Kennedy space center, Florida

1993 ◽  
Vol 25 (1-4) ◽  
pp. 413-417
Author(s):  
H.Greig Lindner ◽  
Faith T. Chandler ◽  
Dennis W. Pate
1992 ◽  
Vol 36 (13) ◽  
pp. 945-949
Author(s):  
H. Greig Lindner

A Human Factors Engineering (HFE) pilot project was undertaken by the National Aeronautics and Space Administration (NASA) on the Space Station Processing Facility (SSPF) at the Kennedy Space Center, Florida in 1991. It is to demonstrate the use of Human Factors in supporting the role of NASA Safety in achieving their objective of reducing the causes of accidents by helping to eliminate error producing situations. The initial phase of this endeavor consisted of a review of the design drawings for the SSPF, identifying all human factors concerns with special emphases on those which affected personnel safety, operational efficiency and hazards which might produce damage to expensive payloads. Where drawings did not completely disclose the characteristics of the intended operations, other facilities at the Kennedy Space Center were visited to obtain “Lessons Learned” insights that could be applied to the drawing critique. As Human Factors concerns and/or Safety issues were identified, they were discussed with the appropriate engineering personnel to effect a workable solution. During the lecture presentation, examples of identified HF & Safety deficiencies will be presented by the use of drawings, photographs in viewgraph form and a video of an accident to the Magellan Spacecraft. Discussion of the findings of the Magellan Spacecraft Mishap Review Board will elaborate on their conclusion that the lack of Human Factors Engineering was a major Contributor to this incident. A video segment showing an advanced and innovative Human Factors (HF) modeling technique will graphically demonstrate the potential application of conducting Human Engineering (HE) evaluations in conjunction with Engineering Prototyping in a Computer Aided Design (CAD) environment.


2020 ◽  
Vol 4 (2) ◽  
pp. 28-37
Author(s):  
Collin E. LeFrois ◽  
Mingqi Zhou ◽  
David Moraga Amador ◽  
Natasha Sng ◽  
Anna-Lisa Paul ◽  
...  

AbstractSpaceflight has a unique set of abiotic conditions to which plants respond by orchestrating genome-wide alterations to their transcriptome. The methods for preserving plants for RNA analysis are well-established and proven over multiple missions, but, methods for investigating the possible epigenetic mechanisms that may contribute to the transcriptome alteration are not well-developed for the confining limitations of the International Space Station (ISS). Currently, the methods used to isolate genomic DNA and to perform epigenetic analyses are ideal for frozen plants, as opposed to plants stored in RNAlater®—a high salt solution that chemically suspends all cellular activity and is typically used on the ISS. Therefore, we developed a method for extracting high-quality genomic DNA suitable for epigenetic analysis from Arabidopsis thaliana (Arabidopsis) plants that were preserved with the current preservation system aboard the ISS—fixation in RNAlater® using Kennedy Space Center Fixation Tubes (KFTs).


2020 ◽  
Author(s):  
Matthaeus Kiel ◽  
Joshua Laughner ◽  
Annmarie Eldering ◽  
Brendan Fisher ◽  
Thomas Kurosu ◽  
...  

<p>The Orbiting Carbon Observatory-3 (OCO-3) was successfully launched on May 4, 2019 from Kennedy Space Center via a Space-X Falcon 9. One week later, the instrument was installed as an external payload on the International Space Station (ISS). OCO-3 extends NASA’s study of carbon and measures the dry-air mole fraction of column carbon dioxide (XCO2) in the Earth’s atmosphere from space.</p><p>These space-based measurements are compared to ground-based observations from the Total Carbon Column Observing Network (TCCON). TCCON is a global network of high-resolution ground-based Fourier Transform Spectrometers that records spectra of the sun in the near-infrared spectral region. From these spectra, accurate and precise column-averaged abundances of atmospheric constituents including CO2 are retrieved. TCCON data are tied to the WMO scale and serve as the link between calibrated surface in situ measurements and OCO-3 measurements.</p><p>OCO-3’s agile 2-D pointing mirror assembly (PMA) allows the instrument to stare at a TCCON station as it passes overhead - providing information about the quality, biases, and errors in the OCO-3 data. Here, we show early comparisons between the OCO-3 XCO2 dataset collected during target mode observations and coincident TCCON measurements and discuss site-dependent biases and its potential origins.</p>


2005 ◽  
Author(s):  
Danielle Paige Smith ◽  
Vicky E. Byrne ◽  
Cynthia Hudy ◽  
Mihriban Whitmore

1990 ◽  
Author(s):  
MARK BUFFO ◽  
HARROLD SWEET ◽  
ROBERT AITKEN ◽  
TINA KHODADAD

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