Position n points uniformly at random in the unit square S, and consider Voronoi tessellation of S corresponding to set η points. Toss a fair coin for each cell determine whether colour red or blue. Let HS denote event that there exists horizontal crossing resulting colouring. In 1999, Benjamini, Kalai Schramm conjectured knowing tessellation, but not colouring, asymptotically gives no informat...

Soft-bodied marine faunas from the Lower and Middle Cambrian, exemplified by the Burgess Shale of British Columbia, are a key component in understanding the major adaptive radiations at the beginning of the Phanerozoic ("Cambrian explosion"). These faunas have a widespread distribution, and many taxa have pronounced longevity. Among the components appear to be survivors of the preceding Ediacar...

BRANDON J. GOFF, DO*; THANE D. McCANN, MD†; RUPAL M. MODY, MD‡; JOSHUA D. HARTZELL, MD; PAIGE E. WATERMAN, MD; LUIS J. MARTINEZ, MD¶; ROBERT N. WOOD-MORRIS, MD**; CHARLOTTE CARNEIRO, RN, MS, COHN-S, CIC††; RICHARD F. TROTTA, MD‡‡; JULIE A. AKE, MD, MSC; AENEAS JANZE, MD; ALLISON FRANKLIN, DO¶¶; SHANE McNAMEE, MD***; GARTH T. GREENWELL, DO†††; VINCENT T. CODISPOTI, MD‡‡‡; KEVIN F. FITZPATRICK, M...

A technique for quantifying heterogeneous ice nucleation in microlitre supercooled water droplets T. F. Whale, B. J. Murray, D. O’Sullivan, N. S. Umo, K. J. Baustian, J. D. Atkinson, and G. J. Morris School of Earth and Environment, University of Leeds, Leeds, LS2 9JT, UK Asymptote Ltd., St. John’s Innovation Centre, Cowley Road, Cambridge, CB4 0WS, UK now at: Institute for Atmospheric and Clim...

1922 Isolation and Characterization of a Cytosol Protein 1990 (64/7.2) Present in Large Amounts in Rapidly Grow ing Hepatomas. Katari S. Raju, Ann Cartwright, Friedrich W. Hirsch, Benjamin C. Wu, Katrina N. Nail, Harold P. Morris, and Harris Busch. Interactions between Polonium-210 «-Radiation, Benzo(a)pyrene, and 0.9% NaCI Solution Instilla tions in the Induction of Experimental Lung Cancer. ...