منابع مشابه
In memoriam: Lauri Saxén (1927-2005).
Dr. Lauri "Tupu" Saxen died last October (2005) at the age of 78. He was a physician, a scientist, a photographer, a naturalist, a great story-teller and a man who enjoyed science enormously. His name has become synonymous with the Finnish school of Developmental Biology, a school that focuses on reciprocal inductive interactions during vertebrate organogenesis. But many biologists probably don...
متن کاملCarl J. Carl J. Levinson, MD, 1927–2011
With such a mentor, we are pushed to become much more than we could have been, to strive to achieve beyond ourselves. Carl exemplified this in his character not only for SLS and me but also in other organizations and places, such as AAGL, in Milwaukee, at Baylor, in San Francisco, and ultimately at Stanford. He influenced many leaders in the field today. To name just a few: Camran Nezhat, Rober...
متن کاملBiographical Sketch: Virgil Pendelton Gibney, MD, 1847–1927
This biographical sketch on Virgil Pendelton Gibney corresponds to the historic text, The Classic: Chapter XVIII. Operative Treatment in Chronic Articular Ostitis, available at DOI 10.1007/s11999-009-1165-3 .
متن کاملBalanced permutations Even-Mansour ciphers
The r-rounds Even–Mansour block cipher is a generalization of the well known Even–Mansour block cipher to r iterations. Attacks on this construction were described by Nikolić et al. and Dinur et al. for r = 2, 3. These attacks are only marginally better than brute force but are based on an interesting observation (due to Nikolić et al.): for a “typical” permutation P, the distribution of P(x)⊕ ...
متن کاملTweaking Even-Mansour Ciphers
We study how to construct efficient tweakable block ciphers in the Random Permutation model, where all parties have access to public random permutation oracles. We propose a construction that combines, more efficiently than by mere black-box composition, the CLRW construction (which turns a traditional block cipher into a tweakable block cipher) of Landecker et al. (CRYPTO 2012) and the iterate...
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ژورنال
عنوان ژورنال: Archives of Ophthalmology
سال: 2007
ISSN: 0003-9950
DOI: 10.1001/archopht.125.3.439