Zn and Te implantations into GaAs.
Electrically active centers distribution in Zn and Te implantations into GaAs
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Electrically active centers distribution in Zn and Te implantations into GaAs
Program for perceived noise levels reduction on ground of turbofan-powered commercial transport by acoustically absorptive lining of ducts
V/STOL short haul transport design considerations including noise characteristics
Ion implementation for microelectronics
Minitrack measurements compared to optically determined orbit for calibrating Minitrack antenna arrays
Gravity model comparison using Geos-1 long arc orbital solutions
Long arc orbital solutions from Geos-1 satellite used to evaluate range and range rate tracking system
Geodetic and Cartesian station coordinates on SAO C-5 standard earth for Geos tracking stations
Comparing measured ranges from range rate tracking systems with optical reference orbits
Nacelle design for turbofan engine compressor noise suppression on Douglas DC-8 aircraft
Program for perceived noise levels reduction on ground of turbofan powered commercial transport by acoustically absorptive lining of ducts
Nacelle treatment using broad band resonator for turbofan engine from aerodynamic and acoustical criteria
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Acoustic characteristics evaluation of duct lining materials and design of acoustically absorptive aircraft inlets and fan ducts
Ground performance tests on noise intensity of turbofan engine ducts modified by acoustic linings
Noise predictions and economics of nacelle modifications to DC-8 aircraft
Gravity mathematical models compared and verified using Explorer 29 /GEOS 1/ long arc orbital solutions
Goddard range and range rate tracking system at Rosman, N.C., evaluated using Explorer 29 /GEOS 1/ long arc orbital solutions