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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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Memory circuit maintains the signal voltage at the output of an analog signal amplifier when the input signal is interrupted or removed. The circuit uses MOSFET /Metal Oxide Semiconductor Field Effect Transistor/ devices as voltage-controlled switches, triggered by an external voltage-sensing device.
Optimum waveforms and receivers for binary communication channels with memory
One-dimensional acceleration waves and higher order waves propagating in general nonlinear Maxwellian materials with fading memory
Design feasibility of integrating small magnetic memory on single substrate
Breadboard model of magnetic, thin film, and plated-wire memory for spaceborne applications
Speculations on storage and retrieval processes in long term memory
Low drive material for monolithic ferrite memories
Auxiliary core and tape memory for Apollo guidance computer
Program listings and auxiliary core memory signal dictionary for Apollo guidance computer
Calcium, molybdenum, and lithium compounds as low drive temperature stable memory cores
Feasibility study of random access laminated ferrite memory system for spacecraft use
Electromagnetic switching properties of bistable, magnetically permeable liquid bead with nondestructive memory for gas flow control
Application of associative memories to data processing for future space vehicles
Linear and nonlinear limited memory optimal filters for computing conditional probability density function
Theoretical model for storage and retrieval in long-term memory
Weight, volume, and power estimates of future spaceborne memories with small bit capacities
Chernoff bounding for infinite memory channels
Magneto-optic memory element based on properties of ferrimagnetic garnet with compensation temperature, discussing reading optimization and laser beams intensity