35,658 research outputs found

    Advanced refractory alloy corrosion loop program Quarterly progress report, 15 Apr. - 15 Jul. 1967

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    Fabrication and evaluation of Rankine system refractory alloy corrosion test loo

    Advanced refractory alloy corrosion loop program Quarterly progress report no. 3, period ending Jan. 15, 1966

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    Purification of alkali metals for use in advanced refractory alloy corrosion loo

    Advanced refractory alloy corrosion loop program Quarterly progress report no. 4, Jan. 15 - Apr. 15, 1966

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    Refractory alloy materials procurement and evaluation for potassium corrosion loop progra

    Advanced refractory alloy corrosion loop program Quarterly progress report, period ending 15 Oct. 1969

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    Rankine cycle corrosion of lithium thermal convection capsule

    Self-consistent energy balance simulations of hole dynamics in SiGe/Si THz quantum cascade structures

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    Analysis of hole transport in cascaded p-Si/SiGe quantum well structures is performed using self-consistent rate equations simulations. The hole subband structure is calculated using the 6×6 k·p model, and then used to find carrier relaxation rates due to the alloy disorder, acoustic, and optical phonon scattering, as well as hole-hole scattering. The simulation accounts for the in-plane k-space anisotropy of both the hole subband structure and the scattering rates. Results are presented for prototype THz Si/SiGe quantum cascade structures. © 2004 American Institute of Physic

    Transducer circuit and catheter transducer Patent

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    Transducer circuit design with single coaxial cable for input and output connections including incorporation into miniaturized catheter transduce

    Miniature capacitive accelerometer is especially applicable to telemetry

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    Capacitive accelerometer design enables the construction of highly miniaturized instruments having full-scale ranges from 1 g to several hundred g. This accelerometer is applicable to telemetry and can be tailored to cover any of a large number of acceleration ranges and frequency responses
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