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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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Computer techniques are used in calculating velocity selection of hydrogen atoms for use in maser frequency standard. Technique permits designer to resolve design problems of multiple focusing magnets employed in atomic velocity selection. There is excellent agreement with hand calculations in constant magnetic moment approximation.
Design and modification of pyrolysis, gas chromatograph, double focusing mass spectrometer and addition of heated ion source for Martian life detection
Reflection and focusing of sonic booms by two dimensional curved surfaces
Electric fields for focusing diatomic molecular beams in selected states
X ray collimating structure for focusing radiation directly onto detector
Comparative performance analysis of double focused and quadrupole mass spectrometers
Ocular focus stimulator with provision for optical distance change between object and observer without brightness and visual angle variation
Electrons optical scale time averaged motion dependence in focused laser beam on light intensity gradient, calculating bremsstrahlung spectrum
Multistage depressed electrostatic collector for magnetically focused spaceborne klystrons
Augmentation of human eye focus control by varying index of refraction with nematic liquid crystals
Development of focused image holography with extended sources
Recording and reconstructing focused image holograms
Focused Cerenkov radiation detection system for measuring beam energy and energy spread of nominal 600-MeV proton beam
Wind tunnel tests to determine Mach 2.5 performance of bicone inlet with internal focused compression and 40-percent internal contraction
Approximative solutions for diffracted and focusing wave front expansions in sonic boom shock wave propagation
Sonic boom cusped shock wave near focusing ray system of supersonic wing flow field
Beam focusing characteristics of variously shaped grid holes with application to electron bombardment ion thrustors
Plasma focus hard X ray spectrum, using electron sensitive nuclear emulsions