منابع مشابه
Michael Tait: Research Statement
My research uses algebraic and geometric methods to prove theorems in extremal combinatorics. Going the other way, I also use combinatorial methods to prove algebraic results. Algebraic methods are deeply embedded in my work and nearly all of my success in graph theoretic research has come from attacking purely combinatorial problems through the lens of algebra, combinatorial number theory, or ...
متن کاملThe Tait Flyping Conjecture
We announce a proof of the Tait flyping conjecture; the confirmation of this conjecture renders almost trivial the problem of deciding whether two given alternating link diagrams represent equivalent links. The proof of the conjecture also shows that alternating links have no "hidden" symmetries. In the nineteenth century, the celebrated physicist and knot tabulator P. G. Tait proposed the foll...
متن کاملNancy Knowlton
Alexander Sulakvelidze, Chief Scientist at Intralytix and one of its co-founders, says phages are a very safe and natural way of protecting food against bacteria. “The concept of using phages for improving food safety is based on simply applying phages back onto the foods in the right concentration, at the right place, and at the right time,” Sulakvelidze explains. “Thus, applying lytic phages ...
متن کاملCharles-Jules-Henri Nicolle
sia. Nicolle's many accomplishments include the discovery that epidemic typhus is transmitted by body lice (Pediculus humanis corporis), discovery of the phenomenon of inap-parent infection, and possibly the first isolation of human influenza virus after experimental transmission. Nicolle made many other fundamental contributions to knowledge of infectious diseases. This year is the centenary o...
متن کاملLawson Tait, His Life and Work
lawson tait, his life and work By W. J. Stewart McKay, M.B., M.Ch., B.Sc , Bailllere, Tlndall & Cox,,London 1922. 578 pp. With 34 plates. Price 25s. net. This is a remarkable book. It is something much more than a mere life of Lawson Tait : it is a vigorous, well written and exceptionally interesting account of the origins and evolution of modern gynaecology and abdominal surgery. The portraits...
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ژورنال
عنوان ژورنال: International Journal of Occupational and Environmental Health
سال: 2009
ISSN: 1077-3525,2049-3967
DOI: 10.1179/107735209799195835