منابع مشابه
The Footprints of Dragons
Almost all our early ancestors believed the earth was inhabited, especially in unknown regions, by dragons. Where did they get such an idea? Did it stem from a universal human imagination? An inherited need or instinct? An inherited subconscious memory of dinosaurs? All these suggestions have been made, and taken seriously by groups of people. I believe dragons are the reflection, sometimes emb...
متن کاملThere Be Dragons
Our security gateway to the Internet research att com provides only a limited set of services Most of the standard servers have been replaced by a variety of trap programs that look for attacks Using these we have detected a wide variety of pokes ranging from simple doorknob twisting to determined assaults The attacks range from simple attempts to log in as guest to forged NFS packets We believ...
متن کاملHere Be Dragons
held, dragons awaited them. As further support for the flat-Earth hypothesis , anyone who ever cared to experiment either saw an obstruction in the distance or a never-ending flat expanse no matter which direction they looked. What else could the world be but flat? The 21st century " flat world " craze, like its predecessor, also involves India and China, but it's now the transportation of bits...
متن کاملChasing the cell assembly.
Although we know enormous amounts of detailed information about the neurons that make up the cortex, placing this information back into the context of the behaving animal is a serious challenge. The functional cell assembly hypothesis first described by Hebb (The Organization of Behavior; a Neuropsychological Theory. New York: Wiley; 1949) aimed to provide a mechanistic explanation of how group...
متن کاملChasing the BSE agent
The UK and its anxious neighbours are currently focusing on foot and mouth disease but agricultural researchers are still working on a much deeper and worrying problem: BSE and its human form, new variant CJD. Unlike foot and mouth disease, much remains unknown about the aberrant prion protein agent of BSE and how it causes disease. One of the biggest stumbling blocks to research is the lack of...
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ژورنال
عنوان ژورنال: Nature
سال: 2000
ISSN: 0028-0836,1476-4687
DOI: 10.1038/35023182