Results 81 to 90 of about 11,441 (198)

Research reports: The 1980 NASA/ASEE Summer Faculty Fellowship Program [PDF]

open access: yes
The Summer Faculty Fellowship Research Program objectives are: to further the professional knowledge of qualified engineering and science faculty members; to stimulate an exchange of ideas between participants and NASA; to enrich and refresh the research
Barfield, B. F.   +3 more
core   +1 more source

Large-scale Advanced Prop-fan (LAP) static rotor test report [PDF]

open access: yes
Discussed is Static Rotor Testing of the SR-7L Large Scale Advanced Prop-Fan (LAP). The LAP is an advanced 9 foot diameter, 8 bladed propeller designed and built by Hamilton Standard under contract to the NASA Lewis Research Center.
Degeorge, Charles L.   +2 more
core   +1 more source

Evaluation of the practicality of system efficient ESD design [PDF]

open access: yes, 2017
A custom test board facilitates transmission line pulse (TLP) characterization of the external pins of an integrated circuit. Models extracted from the data are used to simulate the pin level response of the integrated circuit (IC) to an IEC 61000-4-2 ...
Reiman, Chloe Michelle
core  

Solution Strengthening in Al-Zn. A Nuclear Magnetic Resonance Study [PDF]

open access: yes, 1985
Basinski   +14 more
core   +3 more sources

Propfan Test Assessment (PTA): Flight test report [PDF]

open access: yes
The Propfan Test Assessment (PTA) aircraft was flown to obtain glade stress and noise data for a 2.74m (9 ft.) diameter single rotation propfan. Tests were performed at Mach numbers to 0.85 and altitudes to 12,192m (40,000 ft.).
Bartel, H. W.   +5 more
core   +1 more source

Characterization, Modeling And Implementation Of Esd Protection Of An Rf Circuit [PDF]

open access: yes, 2013
In this research an attempt has been made to fully characterize a diodes array in shunt configuration as ESD protection circuit in order to maximize ESD performance of the products in IBM SOI 0.18um technology. For full characterization of ESD protection
Mehmood, Abid
core   +2 more sources

Data catalog series for space science and applications flight missions. Volume 3A: Descriptions of low- and medium-altitude scientific spacecraft and investigations [PDF]

open access: yes
Earth orbits spacecraft whose apogees are well below geostationary altitude and whose primary purpose is to conduct investigations in the near-Earth environment are ...
Horowitz, R., Jackson, J. E.
core   +1 more source

A Direct Power Injection Model for Immunity Prediction in Integrated Circuits [PDF]

open access: yes, 2008
International audienceThis paper introduces a complete simulation model of a Direct Power Injection (DPI) setup, used to measure the immunity of integrated circuits to conducted continuous-wave interference.
Alaeldine, Ali   +3 more
core   +2 more sources

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