Pi±-p total cross sections in the range 450 Mev to 1650 Mev

A series of counter experiments is being carried out at the Berkeley Bevatron and 184-inch cyclotron to measure total and differential scattering cross sections for pions at energies above the first resonance. (1-3) In this Letter we report the results of measurements of the total cross section for positive and negative pions on protons in the energy range from 450-Mev to 1650-Mev pion kinetic energy (lab)

Abusive Supervision, Upward Maintenance Communication, and Subordinates\u27 Psychological Distress

This study reanalyzes data from Tepper\u27s (2000) two-wave study regarding the effects of subordinates\u27 perceptions of supervisory abuse to assess previously unexamined relationships. As predicted, we found that subordinates who more rather than less strongly perceived that they had been abused by supervisors tended to use regulative maintenance tactics with higher frequency. Further, the positive relationship between abusive supervision and subordinates\u27 psychological distress was exacerbated by subordinates\u27 use of regulative maintenance communications, and that relationship was reduced by subordinates\u27 use of direct maintenance communication. Theoretical and practical implications are discussed

The radiation belt and magnetosphere

xii, 548 p.; 22 cm