SEARCH · Engineering Papers
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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Applications and limitations of proposed concept of effective binary diffusion coefficient for analyzing interdiffusion of multicomponent systems
Linear and nonlinear limited memory optimal filters for computing conditional probability density function
Fiber reinforced composites strength by limit analysis methods
Gravitationally induced electric fields upper limit differences near various metals
Magnetospheric convection limiting by dissipation in ionosphere
Atmospheric turbulence limitations in planet surfaces photographic resolution, using space vehicle photography
Physiological limitations of animal restraint, giving effects of prolonged exposure to several restraint types
Nonlinear limit of LF transverse drift instability related to auroral bombardment
Lower limit on C-12 to C-13 abundance ratio in interstellar molecular gas
Limiting small signal amplitude for MOSFET stage using arc sine model representing transfer characteristic
Lithium emission rate limits in upper atmosphere, discussing high altitude thermonuclear explosions effects /1958-1963/
Lower limits for C12/C13 ratio determination for metal deficient stars, discussing consistency with various universe models
Upper limit on continuous solar emission flux of neutron-proton capture gamma rays from balloon flights, comparing day and night observations
Human communication capability from Mars vicinity by present S band deep space network, discussing performance enhancement requirements and limitations
Phase error probability distribution in communication systems where bandpass limiters precede RF carrier tracking loop
Young Virgo cluster supernova X ray to optical luminosity ratio upper limit from Mt. Palomar Schmidt telescope and Aerobee rocket observations
Upper limits to surface pressure and carbon dioxide abundance of Venus atmosphere from combination of mechanical and atmospheric models
Limited memory optimal filter theory, output and standard filter divergence due to errors