A decametric wavelength radio telescope for interplanetary scintillation observations
A deep high-resolution optical log of dust, ash, and stratigraphy in South Pole glacial ice
A demo imaging system based on GaN UV detectors
A demonstration of the value of spacecraft computers
A description of the solar wind-magnetosphere coupling based on nonlinear filters
A design of a C-band RF filter
A design of digital FIR filter in low-frequency time-code receiver and its implementing with DSP
A design of observing device for hyperfine transition spectrum of passive hydrogen maser
A desktop Faraday rotation instrument in the ultraviolet
A detector test for low background measurement
A Digital Science Partnership for Southern Skies in the Classroom
A digital signal pre-processor for pulsar search
A downward revision of a recently reported proton auroral LBH emission efficiency
A Dual Frequency GPS Receiver Developed to Compare Time for JATC
A dual waveband imaging radiometer
A dual-channel cooled GaAsFET receiver for the Dominion Radio Astrophysical Observatory 26-metre radio telescope covering 1.35 to 1.75 GHz
A dual-rate optical transceiver for power-on-demand operation
A Dust Particle Accelerator for Laboratory Simulations of Cosmic Dust Impacts
A dynamic global radio frequency noise survey as observed by the FORTE satellite at 800 km altitude
A dynamo theory prediction for solar cycle 22 - Sunspot number, radio flux, exospheric temperature, and total density at 400 KM