escultor rococó José Fernández (1713-1783)

S. Fernández-Merchant †

Even the most superficial glance at the vast majority of crossing-minimal geometric drawings of Kn reveals two hard-to-miss features. First, all such drawings appear to be 3-fold symmetric (or simply 3-symmetric) . And second, they all are 3-decomposable, that is, there is a triangle T enclosing the drawing, and a balanced partition A,B,C of the underlying set of points P , such that the orthog...

José Maria Soares Barata: obituary

Born in Belém, State of Pará, Brazil, he already demonstrated a special affection to insects during his childhood. At the end of his secondary studies, he worked as a technician for the National Department of Rural Endemic Diseases, the institution responsible for combating vectors in Brazil and the precursor of the Superintendence of Public Health Campaigns (SUCAM, a Brazilian public instituti...

Nominal Rewriting ? Maribel Fernández and Murdoch

Nominal rewriting is based on the observation that if we add support for alphaequivalence to first-order syntax using the nominal-set approach, then systems with binding, including higher-order reduction schemes such as lambda-calculus betareduction, can be smoothly represented. Nominal rewriting maintains a strict distinction between variables of the objectlanguage (atoms) and of the meta-lang...

Health Hazard Evaluation Report 1982-0147-1783

Atmospheric impact of the 1783 Laki eruption

Atmospheric impact of the 1783–1784 Laki eruption: Part I Chemistry modelling D. S. Stevenson, C. E. Johnson, E. J. Highwood, V. Gauci, W. J. Collins, and R. G. Derwent Institute for Meteorology, University of Edinburgh, Edinburgh, UK Met Office, Bracknell, UK Department of Meteorology, University of Reading, UK Department of Earth Sciences, The Open University, UK Received: 29 November 2002 – ...