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Fredericks, R. W.

Publications and source records attributed to Fredericks, R. W..

Waves In Space Plasmas (WISP)

Topics included in the WISP science objectives are: (1) VLF wave injection experiments; (2) traveling ionospheric disturbances and atmospheric gravity waves; (3) ionospheric bubbles; and (4) plasma wave physics. Flow charts of the WISP investigation organization, the project life cycle and the instrumentation are given.

Fredericks, R. W.

Ion mass spectrometer for special uses

Prototype of curved-electrode, Paul-type, quadrupole, electrodynamic mass filter has the mass-resolution and transmission-factor properties expected from both theoretical considerations and results of experiments using linear quadrupole features.

Abramson, R. H.