منابع مشابه
A Note to Dr. Winternitz
Among the medical schools responsible for the surge forward of American Medicine in the first third of this century, the Yale Medical School has taken a special place. More than anyone you are responsible for the accomplishments and the continuing intellectual tradition of that school. To an admirable degree you have justified the trust placed in you that you would insist on putting your convic...
متن کاملA Note on an Inequality of E. Schmidt
to general mean values of the form fli\f(x)\dx, p^l} Hille, Szego and Tamarkin [ l ] 1 gave three proofs of the inequality (1), two products of the general case of exponent p, and another for the case £ = 2, stated by the authors to be similar to the original unpublished proof of Schmidt. It seems worthwhile tó sketch a short elementary proof of the important case p = 2, depending only upon an ...
متن کاملA note on the error analysis of classical Gram-Schmidt
An error analysis result is given for classical Gram–Schmidt factorization of a full rank matrix A into A = QR where Q is left orthogonal (has orthonormal columns) and R is upper triangular. The work presented here shows that the computed R satisfies RT R = AT A + E where E is an appropriately small backward error, but only if the diagonals of R are computed in a manner similar to Cholesky fact...
متن کاملNote on Dr. D. W. Montgomery's Case of Teratoma
Through the cou~esy of Dr. Montgomery I have been permitted to study sections from his tumor and to make (1) a note upon the nervous tissue present, and (2) some remarks concerning the theories which have been advanced to explain teratomala in general. I. The tumor contains large masses of nervous "tissue distributed throughout its substance. While most of this nerve tissue resembles embryonic ...
متن کاملValerie Schmidt
Introduction We have all heard the old joke of school being all about the three “R’s”, Reading ‘Ritin and ‘Rithmatik, but because of increasing class sizes and reported lack of instruction time, writing has been passed over for the more “important” subjects. The advent of computers and the increasing ease of word processing have given teachers the ultimate excuse, but most beginning composition...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1835
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(02)96468-8