Emerson W. Pugh

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During a 9-month study of patients being evaluated for coccidioidomycosis, 1 or more serum samples were obtained from 138 patients with an illness suggestive of recent infection. In this group, standard immunodiffusion tests of unconcentrated sera were positive for 25; 49 additional patients had at least 1 reactive test result by newer enzyme-linked(More)
The major underlying factors that shaped the computer industty as it emerged, beginning in the mid-I940s, are the focus of this paper. Unlike many accounts that primarily discuss technological developments, this paper examines the interaction of three equally important elements: technology, customers, and suppliers. The evolution of the computer industry is(More)
If the human brain were so simple that we could understand it, we would be so simple that we couldn't. This work originates from my research at the " Deutsches Zentrum für Luft-und Raumfahrt " 1 (DLR), " Institut für Weltraumsensorik und Planetenerkundung " 2 (until December 2002), and " Institut für Raumsimulation " 3 (since January 2003), Cologne, in(More)