Engineering topics
Publications and source records attributed to Hoffman, R. A..
Ring current particle energy density distribution for symmetric portion of magnetic storm derived from current magnetic field profile measurements
High latitude electron bursts observed by OGO 4, postulating electric field acceleration mechanism beyond 3 earth radii for ambient thermal plasma electrons
Physiologic and metabolic changes in monkeys on various diets during couch restraint and nonrestraint determined by body weight, food consumption and urinary excretion data
Physiologic and metabolic changes in monkeys on various space diets during couch restraint and nonrestraint, using bone density changes data
Physiologic and metabolic changes in monkeys on various space diets during couch restraint and nonrestraint, emphasizing urinary and fecal Ca and P excretion data relationship
Distribution of particle energy density in ring current field of magnetic storm
Field aligned electron bursts at high latitudes observed by polar orbiting satellite OGO-4
Computer programs to calculate higher order ring currents and particle energy storage in magnetosphere
High latitude magnetospheric particle measurements, outlining fruitful research areas
Field model equations for calculating higher order ring currents and particle energy storage in magnetosphere
Particle measurements in magnetosphere near equatorial plane and in auroral zone by particle detectors on ESRO satellites
Geomagnetic perturbations caused by quiet-time proton belt as measured by Explorer XII proton detector
Radiation observations of Van Allen regions during geomagnetic storm by Explorer VI SATELLITE
Observations of Van Allen radiation regions by Explorer VI satellite - Capetown anomaly and shape of outer belt, particle trajectories, and neutron albedo decays
Observations of Van Allen radiation regions by Explorer VI satellite - differential energy spectrum for trapped protons in inner belt
Observations of Van Allen radiation regions by Explorer VI satellite - trapped energetic electrons in outer belt
Observations of Van Allen radiation regions by Explorer VI satellite - visual auroras, high altitude X-ray bursts, and simultaneous satellite observations during magnetic storms
Properties of Van Allen outer radiation belt determined by ion chamber and Geiger counter instruments aboard Explorer VI satellite