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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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At least 1,585 records · Page 88

Magnetic coordinates.

Magnetic coordinate definitions and relation to parameters of geomagnetically trapped particles

COORDINATE SYSTEM↗

Analytical drafting curves provide exact equations for plotted data

Analytical drafting curves provide explicit mathematical expressions for any numerical data that appears in the form of graphical plots. The curves each have a reference coordinate axis system indicated on the curve as well as the mathematical equation from which the curve was generated.

Stewart, R. B.↗

Kinematic synthesis of plane curves.

Damped least squares method for kinematic synthesis of plane curves described by paired coordinates for four-bar linkage mechanism

COORDINATE SYSTEM↗

Spreading resistance as a function of frequency.

Field equations for spreading resistance of variable capacitance diode and point contact variable resistance diode derived in terms of frequency, material characteristics and physical parameters

PARAMETRIC DIODE↗