Isaac Cooke Thompson
نویسندگان
چکیده
منابع مشابه
Dr. Isaac Thompson and his celebrated eye water.
For many years we have been fascinated by the methods of medical advertising. During the past decade advertising of ophthalmic products and services has burgeoned. A number of factors, including the emergence of"buccarteer surgeons" 1 as well as changes in laws and customs related to advertising induced by the "consumer movement" have contributed to this. One ophthalmic preparation that has bee...
متن کاملRobert V. Cooke
Mr. Robert Cooke formerly Senior Surgeon to the United Bristol Hospitals died on 17th January 1978 at the age of 75. He was born at Berkeley Gloucestershire and educated at the Grammar School at Lydney on the "Opposite side of the Severn Estuary. He entered the University of Bristol to study Chemistry but soon moved to the Faculty of Medicine and qualified in 1926. After house surgeon aPpointme...
متن کاملAB - compacta Isaac
We define a compactum X to be AB-compact if the cofinality of the character χ(x, Y ) is countable whenever x ∈ Y and Y ⊂ X. It is a natural open question if every AB-compactum is necessarily first countable. We strengthen several results from [Arhangel’skii and Buzyakova, Convergence in compacta and linear Lindelöfness, Comment. Math. Univ. Carolin. 39 (1998), no. 1, 159–166] by proving the fol...
متن کاملWillard Thompson
Complexity theory has a profound influence on the field of cryptology. The time complexity of breaking a cipher system must be significant enough to thwart any adversary from succeeding. However, with the emergence of quantum computers an adversary may have no difficulty in breaking known cipher systems. If quantum computers would exist today new mechanisms for security would need to be built. ...
متن کاملDistinguishing attacks on ISAAC
This paper presents two strong distinguishers for the deterministic random bit generator ISAAC, requiring 2 and 2 samples of respectively 64 and 32 bits, based on the observation that more than 2 167 initial states among the 2 192 ones induce a strongly non-uniform distribution of the bits produced at the first round of the algorithm. A previous attack on ISAAC presented at Asiacrypt’06 by Paul...
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ژورنال
عنوان ژورنال: Nature
سال: 1903
ISSN: 0028-0836,1476-4687
DOI: 10.1038/069060a0