Evidence against a geocentric contribution to the zodiacal light.
Geocentric contribution to zodiacal light shown unlikely by micrometeoroid detector on recent lunar orbiters
SEARCH · Search NASA
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.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Geocentric contribution to zodiacal light shown unlikely by micrometeoroid detector on recent lunar orbiters
Kinetic energy contribution to fracture propagation in uniformly loaded linearly viscoelastic material, using spherical or cylindrical flaw model for fracture
Physiological factors contributing to ballistocardiogram
NASA contributions to bioinstrumentation system - survey
Far IR background due to superposition of IR galaxies, noting galaxies contribution to extragalactic radio background
Manned space flight programs, discussing U.S. technological, scientific and practical contributions
Spectral line shapes broadened by electron impacts, taking into account contribution of radiation produced by perturbing electrons
Aerospace management technology transfer, discussing conceptual contributions, planning, administrative and evaluation methods
Mie scattering calculations of contribution of atmospheric aerosols to Martian opposition effect
Digital logic control of chromatographic system for measuring instrumental contributions to band broadening
Integrated Bragg X ray scattering intensities for monatomic crystalline lattices, considering thermal diffuse component contribution
Type 1 carbonaceous chondrites contribution to lunar soil, comparing mineralogical and trace element evidence
Interplanetary space He 3 differential energy spectrum in 10-30 MeV range from IMP 4 satellite observations, noting solar contributions
TOPS spacecraft parts and technology development, reliability and contribution to long life system design
The contributions of NASA to the advancement of major developments in several selected fields of technology are identified. Subjects discussed are: (1) developing new knowledge, (2) developing new technology, (3) demonstrating the application of new technology for the first time, (4) augmenting existing technology, (5) applying existing technology in a new context, (6) stimulating industry to acquire or develop new technology, (7) identifying problem areas requiring further research, and (8) creating new markets.
NASA contributions to the advancement of major developments in twelve selected fields of technology are presented. The twelve fields of technology discussed are: (1) cryogenics, (2) electrochemical energy conversion and storage, (3) high-temperature ceramics, (4) high-temperature metals (5) integrated circuits, (6) internal gas dynamics (7) materials machining and forming, (8) materials joining, (9) microwave systems, (10) nondestructive testing, (11) simulation, and (12) telemetry. These field were selected on the basis of both NASA and nonaerospace interest and activity.
The central power crisis, and the present and relatively near-time contributions that aerospace technology is making to help solve this crisis are discussed. The principal emphasis is placed on the prospects of aerospace derived magnetohydrodynamic (MHD) large scale power generation. The strides that the Soviet Union is making in this field with the startup of the new U-25 plant near Moscow, having a total power capability of 75 MW, are reviewed. A much smaller program in the U.S. is outlined, and prospects of future benefits are discussed.
Health care problems, and markets for patient monitoring equipment are discussed along with contributions to all phases of patient monitoring, and technology transfer to nonaerospace problems. Health care medical requirements, and NASA achievements in patient monitoring are described, and a summary of the technology transfer is included.