Tsunami: scientific frontiers, mitigation, forecasting and policy implications

At redshifts certainly beyond 5-and, perhaps, even beyond 20-stars formed within 'subgalaxies' and created the first heavy elements; these same systems (together, perhaps, with 'miniquasars') generated the UV radiation that ionized the intergalactic medium, and maybe also the first significant magnetic fields. These uncertain processes set the backdrop for the phenomena at z < 5 that are the theme of the present conference. Keywords: GALAXIES STAR FORMATION INTERGALACTIC MEDIUM QUASARS Full Text Access Full Text Available The full text of this article is available. You may view the article as (a): PDF Although it may be a lengthier download, this is the most authoritative online format. Open: Entire document One page at a time