Tyson or not Tyson

Dark Matter Tomography Tony Tyson

Edward Tyson, M.D., F.R.S., 1650–1708

Lil ’ Sibs passes CLC , await Tyson ’ s decision By BRIAN

O rienta tion fo r new members is one item on the agenda as Saint Mary s Board o f Regents meets today and tom orrow for the ir annual fall meeting. The hoard meets in fu ll tw ice a year, once each semester. The four new regents include this year's student regent, senior Sue Simonaitis. Having a student on the board each year is a requirement. The approval o f the College's new governance manu...

Trouble at Tyson Alley: James Mark Baldwin's arrest in a Baltimore bordello.

In June 1908, James Mark Baldwin, then Professor of Psychology and Philosophy at Johns Hopkins University and at the pinnacle of his career, was arrested in a Baltimore house of prostitution. Although he insisted on both his legal and moral innocence and all legal charges against him were dismissed, the threat of scandal led Hopkins authorities to demand Baldwin's resignation and Baldwin to rem...

Mathematical analysis of the Tyson model of the regulation of the cell division cycle

In this paper, we study the mathematical properties of a family of models of Eukaryotic cell cycle, which extend the qualitative model proposed by Tyson [Proc. Natl. Acad. Sci. 88 (1991) 7328–7332]. By means of some recent results in the theory of Lienard’s systems, conditions for the uniqueness of the limit cycle and on the global asymptotic stability of the unique equilibrium (idest of the ar...