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    Challenges to Understanding Fluid Behavior in Plant Growth Media Under Microgravity

    Or, Dani / Kluitenberg, Gerard / Alexander, J. Iwan D. et al. | SAE Technical Papers | 2005
    advanced life support. A recent NASA-funded project diagnosed causes for limited progress in control of water and air in the root zone. Small ...

    Development of an Amine-based System for Combined Carbon Dioxide, Humidity, and Trace Contaminant Control

    Weiss, Bob / Mahan, Eric / Smith, Fred et al. | SAE Technical Papers | 2005
    prototype hardware capable of removing CO2, H2O, and trace contaminants from a cabin atmosphere has been initiated. Progress pertaining to defining ...

    Smart Thermal Protection Systems

    Pfeiffer, E. / Ritter, H. / Keller, K. et al. | SAE Technical Papers | 2005
    decades. The successful re-entry flights of HUYGENS, ARD and MIRKA indicate the progress achieved up to now.To stimulate the identification and ...

    STARS™ (Science Technology and Research Students): A Hands-on, Interactive, Scientific and Cultural Exchange Lesson

    Goulart, Carla V. / Campbell, Kimberly / Woodard, Sherry | SAE Technical Papers | 2005
    , interactive approach. In January 2003 students from six countries participated in, and tracked the progress of, their own space-based experiments ...

    Global Estimates of the Photosynthetically Active Radiation at the Mars Surface

    Hoehn, A. / Clawson, J. M. | SAE Technical Papers | 2005
    This paper reports on the approach and progress to refine the estimates of the Mars surface photosynthetically active radiation (PAR) on a ...

    Testing and Analysis of the First Plastic Melt Waste Compactor Prototype

    Pace, Gregory S. / Fisher, John | SAE Technical Papers | 2005
    representative of flight hardware that would be used on near and far term space missions. This paper details the progress of the Plastic Melt Waste ...

    Stress-Accelerated Photodegradation of Space-Rated Flexible Transparent Films Exposed to Mars Surface UV

    Hoehn, A. / Clawson, J. M. | SAE Technical Papers | 2005
    polymer films for Mars surface operations. This paper reports on the progress to examine the effects of mechanical loading on the rates of ...

    Accuracy Assessment of the Major Constituent Analyzer

    Steiner, George / Granaham, John / McHard, Richard et al. | SAE Technical Papers | 2005
    the maximum amount from O2 re-supply tanks on board the shuttle or Progress. The upper safety limit for O2 transfer is constrained by the MCA ...

    International Space Station (ISS) Nitrogen and Oxygen Logistics; Predictions verses Actuals

    Leonard, Daniel J. | SAE Technical Papers | 2005
    -board experiments and medical equipment. Nitrogen is stored on the ISS Airlock in two tanks. The Progress also can bring up pure nitrogen, but ...

    Loading Balance and Influent pH in a Solids Thermophilic Aerobic Reactor

    Whitaker, Dawn R. / Alleman, James E. / Lane, John W. et al. | SAE Technical Papers | 2005
    overview of recent progress and performance results for this STAR system, including the effects of solids loading and pH on performance. ...

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