منابع مشابه
Foreword Leonard
Much has changed in computer security since 1973, when the Bell-LaPadula model was first published. Development has moved away from kernel-based secure systems toward application-level security capabilities, providing secure transactions on top of commercial, nonsecure operating systems. The potential for widespread use of encryption for privacy, authentication, and other services, as embodied ...
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The idea of biological evolution has a complex history throughout science and society. In Darwin, Darwin College at Cambridge University brings together nine scholars from diverse fields to discuss the legacy of the college namesake. This series of highly accessible lectures, intended for a popular audience, presents Darwin’s theory as both a vital part of our culture and an ongoing global deba...
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ADRIAN DESMOND and JAMES MOORE, Darwin, London, Michael Joseph Ltd, 1991, pp. xvii, 773, illus., £20.00 (0-7181-3430-3). Charles Darwin has attracted many biographers fascinated by the paradox of the wealthy and industrious Victorian invalid who, immured in rural isolation, reluctantly destroyed the world-picture of the wealthy Victorians. Adrian Desmond and James Moore, in their lengthy new bi...
متن کاملLeonard Colebrook (1883?1967)
Leonard Colebrook was a physician who researched bacteria and infections in England during the twentieth century. In 1936, Colebrook deployed the antibiotic Prontosil to treat puerperal fever, a disorder that results from bacterial infections in the uterine tracts of women after childbirth or abortions. Colebrook also advanced care for burn patients by advocating for the creation of burn units ...
متن کاملOBITUARY : Joseph Leonard
Joseph Leonard Doob was born in Cincinnati, Ohio, USA on 27 February 1910. In an interview Joe gave for Statistical Science (see Snell (1997)), he said that in grammar school he built a crystal set and in high school operated a radio transmitter. This led him to think he would major in mathematical physics when he entered Harvard in 1926. However, after taking two physics courses, Doob decided ...
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ژورنال
عنوان ژورنال: Nature
سال: 1943
ISSN: 0028-0836,1476-4687
DOI: 10.1038/151442a0