منابع مشابه
Principles of Modern Steganography and Steganalysis
The first work on digital steganography was published in 1983 by cryptographer Gustavus Simmons [217], who formulated the problem of steganographic communication in an illustrative example that is now known as the prisoners’ problem. Two prisoners want to cook up an escape plan together. They may communicate with each other, but all their communication is monitored by a warden. As soon as the w...
متن کاملApplication of modern nutrition principles in poultry
Considerable savings can be realized and performance can be improved by formulating poultry feeds based on the daily feed intake and nutrient needs of the chicken. Programmes have been developed for commercial layers, broiler breeders, and replacement pullets for commercial egg production. Programmes have also been suggested for broiler breeder replacements for this purpose. Suggestions have be...
متن کاملPrinciples of Modern Steganography and Steganalysis
The first work on digital steganography was published in 1983 by cryptographer Gustavus Simmons [217], who formulated the problem of steganographic communication in an illustrative example that is now known as the prisoners’ problem. Two prisoners want to cook up an escape plan together. They may communicate with each other, but all their communication is monitored by a warden. As soon as the w...
متن کاملPrinciples and Practice of Modern Otology
This first 62 pages are taken up with the anatomy of the ear. It is a curious omission that no connected description of the tympanic cavity is attempted, though every other part of the ear is so described. A short chapter on the physiology of the ear is followed by others on its bacteriology and on the causation of its diseases. The diseases themselves are the subject of the rest of the volume....
متن کامل1 . Mathematical Principles of Modern Natural
At the beginning of the seventeenth century, two great philosophers, Francis Bacon (1561–1626) in England and René Descartes (1596–1650) in France, proclaimed the birth of modern science. Each of them described his vision of the future. Their visions were very different. Bacon said, “All depends on keeping the eye steadily fixed on the facts of nature.” Descartes said, “I think, therefore I am....
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ژورنال
عنوان ژورنال: Nature
سال: 1993
ISSN: 0028-0836,1476-4687
DOI: 10.1038/364498b0