منابع مشابه
Profile of Bob B. Buchanan.
On a clear June day in 1975, Bob Buchanan and two Oslo colleagues pulled up water samples from a lake in Norway, examining the microorganisms growing at various depths. “When we got to 6 meters,” Buchanan recalls, “there was a band of Chlorobium growing,” referring to a genus of green bacteria (now called Chlorobaculum) that belongs to a unique class of organisms called photolithotrophs. These ...
متن کاملMARK BUCHANAN Ubiquity
Unifying theories have a long history. Ever since antiquity, attempts have been made to explain a seemingly heterogeneous variety of phenomena by a few general principles. One of the most recent attempts in this vein is SelfOrganised Criticality (SOC), a new approach to complex systems, which has become one of the important areas of research in physics as well as in many other disciplines durin...
متن کاملRe-Thinking James Buchanan
On Saturday, September 19th, local citizens, historians, Civil War enthusiasts, and the rare college student alike converged at the LancasterHistory.org Campus of History for the second day of the President James Buchanan National Symposium. The theme for the symposium was "The Worlds of Thaddeus Stevens and James Buchanan: Race, Gender, and Politics in the Civil War Era," thus it featured the ...
متن کاملBob Steneck
Bob Steneck is professor of marine biology, oceanography and marine policy in University of Maine’s School of Marine Sciences. He is a marine ecologist whose ‘laboratories’ include coral reefs in the Caribbean and Indopacific oceans and kelp forests of the North Atlantic and North Pacific Oceans. He has published over 150 scientific papers on topics including lobsters, sea urchins, fish, corals...
متن کاملBob Carlyon
r wine was imported to the port of Lattara in southern France as early as 400 BC (Proc. Natl. Acad. Sci USA (2013) 110, 10147–10152). The discovery of a wine press at the same site shows that the resident Celts moved on swiftly from importing Etruscan wine to importing the technology and making their own. More recent instances of agriculture shaping society include slavery in the Americas, wher...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2017
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.1714970114