Aaron Reid In his short story “The Rich Brother” Tobias Wolff delineates a tale of two brothers who have many external differences resulting from their differences in faith. The two brothers are Pete and Donald, and they live in present day California, where their lives are much different from each other. Pete owns a Century 21 franchise and has a wife and two children, and many highly regarded...

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In the treatment of superficial lesions with 8-13 MeV electrons, lead shields are often used to protect the underlying tissue. Measurements were made with film and ion chamber to analyse various aspects of external and internal shielding in electron beam therapy. Data were obtained on the thickness of lead required for shielding, the effect of blocking on dose-rate, electron-backscattering from...

Harrison, P.G. and H. Khoshnevisan, A new approach to recursion removal, Theoretical Computer Science 93 (1992) 91-113. Iterative forms are derived for a class of recursive functions, i.e. the recursion is “removed”. The transformation comprises first analysis of the defining equation of a recursive function and then synthesis of an imperative language loop from the primitive subexpressions so ...