Learn More
We demonstrate the importance of near-infrared radiation from hot dust for Comp-ton cooling of electrons/positrons in quasar jets. In our model, we assume that the non-thermal radiation spectra observed in OVV quasars are produced by relativistic electrons/positrons accelerated in thin shells which propagate down the jet with rel-ativistic speeds. We show(More)
By the methods of grey prediction and curve regression, the estimation and forecast models of water pollution load in coastal zone of Xiamen City, Southeast China were established, and validated with the statistic data of the pollution load in past decade. The estimation revealed that the industrial wastewater discharge per ten thousand RMB production value(More)
  • 1