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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 451 records · Page 25
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NASA NTRS1990

Organization and management of space grant programs

The 21 Space Grant Programs represent a broad range of organizational structures which operate programs ranging in size from single university organizations to organizations including up to 41 members involving a composite of industrial organizations such as state agencies, and universities. Some of the space grant awards were made to organizations already in existence with on-going programs while other awards were made to consortia newly formed for the purpose of applying to the Space Grant Program. The workshop on organization and management of Space Grant Programs provided an opportunity for directors and program representatives to discuss and compare the relative advantages and disadvantages of the various models being used. This paper offers examples of the diversity of organizations, summarizes the common concerns to be met by each organizational model, and provides a case study of the Texas Space Grant Consortium organization.

Sheppard, Sallie↗
NASA NTRS1991

Enabling the Space Exploration Initiative - NASA's Exploration Technology Program in space power

Space power requirements for SEI are reviewed, including the results of a NASA 90-day study and reports by the National Research Council, AIAA, NASA, the Advisory Committee on the Future of the U.S. Space Program, and the Synthesis Group. The space power requirements for the SEI robotic missions, lunar spacecraft, Mars spacecraft, and human missions are summarized. Planning for the exploration technology is addressed, including: photovoltaic, chemical, and thermal energy conversion; power management; thermal management; space nuclear power; high-capacity power; power and thermal management for the surface, earth-orbiting platform, and spacecraft; laser power beaming; and mobile surface systems.

Bennett, Gary L.↗
NASA NTRS1991

Enabling the space exploration initiative: NASA's exploration technology program in space power

Space power requirements for Space Exploration Initiative (SEI) are reviewed, including the results of a NASA 90-day study and reports by the National Research Council, the American Institute of Aeronautics and Astronautics (AIAA), NASA, the Advisory Committee on the Future of the U.S. Space Program, and the Synthesis Group. The space power requirements for the SEI robotic missions, lunar spacecraft, Mars spacecraft, and human missions are summarized. Planning for exploration technology is addressed, including photovoltaic, chemical and thermal energy conversion; high-capacity power; power and thermal management for the surface, Earth-orbiting platform and spacecraft; laser power beaming; and mobile surface systems.

Bennett, Gary L.↗
NASA NTRS1977

NASA's space processing program

The NASA Space Processing Program was initiated to develop uses of space flight that will support research efforts and manufacturing operations on the ground by processing materials in space. It is expected that the unique conditions that are available in space will provide a basis for a wide variety of economically beneficial services to science and industry in fields such as metallurgy, electronic materials, glass technology, fluid physics and chemistry, and in biological material preparation as well. Plans are described for developing payload equipment to implement materials processing experiments on the missions of the space transportation system (STS). This equipment is intended to support a diversified program of NASA-sponsored materials processing experiments by all classes of scientists, as well as pilot activities by non-NASA sponsors.

Bredt, J. H.↗
NASA NTRS1988

Advanced space design program to the Universities Space Research Association and the National Aeronautics and Space Administration

The goal of the Fall 1987 class of EGM 4000 was the investigation of engineering aspects contributing to the development of NASA's Controlled Ecological Life Support System (CELSS). The areas investigated were the geometry of plant growth chambers, automated seeding of plants, remote sensing of plant health, and processing of grain into edible forms. The group investigating variable spacing of individual soybean plants designed growth trays consisting of three dimensional trapezoids arranged in a compact circular configuration. The automated seed manipulation and planting group investigated the electrical and mechanical properties of wheat seeds and developed three seeding concepts based upon these properties. The plant health and disease sensing group developed a list of reliable plant health indicators and investigated potential detection technologies.

Nevill, Gale E., Jr.↗
NASA NTRS1965

Manned space flight program management.

Manned space flight program management noting system efficiency, cost factors, reliability and performance reports based on Apollo project

PROGRAM MANAGEMENT↗
NASA NTRS1992

NASA's manned space flight program

The NASA manned space flight program from Project Mercury onward is reviewed. Particular attention is given to the Gemini missions, Apollo, Skylab, and the Space Shuttle. Aspects of medical care and health maintenance in the U.S. space program are treated in some detail. Consideration is also given to opportunities connected with Space Station Freedom, issues for human exploration of the solar system, and international cooperation in the space life sciences.

Nicogossian, Arnauld E.↗
NASA NTRS1973

Space Shuttle Program overview.

The Space Shuttle Program is described in terms of the master planning schedule, design details of the Orbiter vehicle and solid rocket boosters, and payload capabilities of the vehicle for various types of missions. Initial flight tests are described along with subsequent envisioned operational missions. Additional topics include individual phases comprising a complete Space Shuttle mission, typical payload curves for various circular and elliptical orbit missions, details of the payload bay and the remote payload manipulator system, and a general listing of avionics provisions in the vehicle.

Everline, R. T.↗
NASA NTRS2011

Legacy of Operational Space Medicine During the Space Shuttle Program

The Johnson Space Center s Medical Science Division branches were involved in preparing astronauts for space flight during the 30 year period of the Space Shuttle Program. These branches included the Flight Medicine Clinic, Medical Operations and the Behavioral Health Program. The components of each facet of these support services were: the Flight Medicine Clinic s medical selection process and medical care; the Medical Operations equipment, training, procedures and emergency medical services; and the Behavioral Health and Performance operations. Each presenter will discuss the evolution of its operations, implementations, lessons learned and recommendations for future vehicles and short duration space missions.

Stepaniakm, P.↗
NASA NTRS1970

Space station program

NASA orbital space station, space shuttle and space base program and mission

Source record↗
NASA NTRS1988

Comparison of aerobic fitness and space motion sickness during the Shuttle program

Space motion sickness (SMS) is an important problem for short-duration space flight; 71 percent of STS crewmembers develop SMS symptoms. The search for effective countermeasures and factors that correlate with sensitivity has been extensive. Recently, several investigators have linked aerobic fitness with motion sickness sensitivity in the 1-G or high-G environment. This paper compares the aerobic fitness of 125 Shuttle crewmembers with their SMS symptom category. Aerobic fitness data were obtained from the exercise tolerance test conducted nearest the time of launch. SMS data were derived from the medical debrief summaries. Mean maximum oxygen consumption values for crewmembers in four SMS categories (none, mild, moderate, severe) were 44.55, 44.08, 46.5, and 44.24 ml/kg per min, respectively. Scattergrams with linear regression analysis, comparing aerobic fitness and SMS symptom classification are presented. Correlation coefficients comparing SMS categories vs. aerobic fitness for men and women reveal no definite relationship between the two factors.

Jennings, Richard T.↗