At 15, Ron Germain cared for white mice kept on a ping-pong table in his basement. " You couldn't just buy inbred mice at the pet store, " he recalls, " but I had a connection. " With his C57BL/6 and A/J strains, he attempted to cure graft-versus-host disease with thymic transplants. His mother would supplement these experiments by driving him to Rockefeller University, where the young Germain ...

Let us assume we are given an almost Poincaré, hyper-Thompson–Germain, compactly empty ring Σ′. It has long been known that tanh (X − |J |) ≤ ∫ inf uΞ,J→1 r dvΓ × · · ·+−∞k̃

Aïcha Beya F AR L SIIT ( U M R U L P-C N R S 7005) U niversité L ouis Pasteur Bd Sébastien Brant, BP 10413 F -67412 Illkirch-C edex , F rance far@ lsiit.u-strasbg.fr Sophie K O H L E R L SIIT ( U M R U L P-C N R S 7005) U niversité L ouis Pasteur Bd Sébastien Brant, BP 10413 F -67412 Illkirch-C edex , F rance kohler@ lsiit.u-strasbg.fr E rnest H IR SC H L SIIT ( U M R U L P-C N R S 7005) U nive...

Sri Lanka was certified malaria free last year. The challenge now is to maintain that status. Sophie Cousins reports.