Jody S. Nicholson, Department of Psychology, University of Notre Dame; Kimberley S. Howard, National Center for Children and Families, Teachers College, Columbia University; John G. Borkowski, Department of Psychology, University of Notre Dame. The first author was supported by Grant Number T32 HD07184-27 from the National Institute of Child Health and Human Development. The second author was s...

We show that a ring $R$ has stable range one if and only every left unit lifts modulo principal ideal. also quasi-morphic it is uniquely generated. Thus we answer in the affirmative two questions raised by W. K. Nicholson.

Abstract. We perform a Why-Because Analysis (WBA) starting from the information in the Executive Summary of the U.S. DoD Aircraft Accident Investigation Board report on the shootdown of two U.S. Army Black Hawk transport helicopters by U.S.A.F. F-15 fighter aircraft over Northern Iraq on 14 April 1994, during Operation Provide Comfort. We compare with the effort of Snook to perform a similar an...

After the Burnet School at the Walter and Eliza Hall Institute in Melbourne changed its focus from influenza to immunology, the influenza research program moved with Frank Fenner's group to ANU, where it was anchored by Stephan Fazekas de St. Groth. There the pioneering influenza work of Sir MacFarlane Burnet continued, with Graeme Laver as biochemist and Stephan Fazekas as the mathematical mod...