Attenuation of aversive properties of peripheral shock by hypothalamic stimulation.
Hypothalamic stimulation of rats suffering from foot shocks
ANESTHESIOLOGY↗
SEARCH · Engineering Papers
Results for “attenuator”
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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Landing characteristics of the Apollo spacecraft with deployed-heat-shield impact attenuation systems
Impact acceleration and landing system characteristics of Apollo spacecraft command module configurations with deployed heat shield
LANDING SYSTEM↗
Attenuation constants of waveguides with general cross sections.
Point matching method calculation of cut-off frequencies and field configurations of waveguides with general cross section
WAVEGUIDE ANTENNA↗
Transistor biased amplifier minimizes diode discriminator threshold attenuation
Transistor biased amplifier has a biased diode discriminator driven by a high impedance /several megohms/ current source, rather than a voltage source with several hundred ohms output impedance. This high impedance input arrangement makes the incremental impedance of the threshold diode negligible relative to the input impedance.
Larsen, R. N.↗
Current pulse amplifier transmits detector signals with minimum distortion and attenuation
Amplifier translates the square pulses generated by a boron-trifluoride neutron sensitive detector located adjacent to a nuclear reactor to slower, long exponential decay pulses. These pulses are transmitted over long coaxial cables with minimum distortion and loss of frequency.
Bush, N. E.↗
Acoustic attenuation in resonant model-rocket motors.
Rocket nozzle effect on acoustic losses from model motor chambers oscillating in first longitudinal mode
ROCKET ENGINE↗
Real flow effects on shock attenuation in shock-tube flows
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Park, C.↗
Synthesis of calculational methods for the design and analysis of radiation shields for nuclear rocket systems. Volume 4, KAP-V, the POINT Kernel Attenuation Program Final progress report
KAP-5 computer program for design and analysis of radiation shields in nuclear rocket systems
Capo, M. A.↗
Terrestrial variational tables for the periods and attenuation of the free oscillations
Computed spherical oscillation tables for earth models
Wiggins, R. A.↗
Dispersion and attenuation of small artificial pressure waves in the aorta
Elastic behavior of canine aortae subjected to small sinusoidal pressure signals
Anliker, M.↗
Rapid and convenient system for the measurement of ultrasonic attenuation by the pulse method.
Pulse method for rapid determination of internal friction and dynamic modulus of materials
Roberts, J. M.↗
Photo-attenuation cross sections of Xe and Xe sub 2 between 1050 and 1550 angstrom units.
Xenon photoattenuation cross sections indicating disobedience of Beer law, pressure and temperature effects and heat of dissociation value
SHARDANAND↗
Development of radio frequency filter attenuator for ordnance circuits Final report
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Mohrbach, P. F.↗
A simple method for measuring the attenuation constant of waveguides
Silver conductive lacquers in microwave region
Klausmann, E.↗
Elastic relaxation model for seismic wave attenuation in the earth.
Love wave amplitude data satisfying earth model with intrinsic internal friction at depths assumed due to single thermally activated relaxation
Jackson, D. D.↗
The simultaneous investigation of attenuation and emission by the earth's atmosphere at wavelengths from 4 centimeters to 8 millimeters.
Daily simultaneous solar measurements of microwave atmospheric absorption and emission to determine frequency correlation between meteorological phenomena and atmospheric parameters
Brown, W. E., III↗
Enhanced photoemission by attenuated total reflection.
Photomultiplier tubes performance enhancement by light incidence on photocathode at oblique angles explained by reflection
Pepper, S. V.↗
Immersed ultrasonic inspection of high acoustical attenuative structures
By building a floating isolator box of cork around the test object and using a low frequency transducer, automated conventional C scan equipment is adapted to inspect the object ultrasonically. Vibrations are isolated and reflected noise is reduced.
Stuckenberg, F. H.↗