Dr. Koch and the Comma-Bacterium
نویسندگان
چکیده
منابع مشابه
the innovation of a statistical model to estimate dependable rainfall (dr) and develop it for determination and classification of drought and wet years of iran
آب حاصل از بارش منبع تأمین نیازهای بی شمار جانداران به ویژه انسان است و هرگونه کاهش در کم و کیف آن مستقیماً حیات موجودات زنده را تحت تأثیر منفی قرار می دهد. نوسان سال به سال بارش از ویژگی های اساسی و بسیار مهم بارش های سالانه ایران محسوب می شود که آثار زیان بار آن در تمام عرصه های اقتصادی، اجتماعی و حتی سیاسی- امنیتی به نحوی منعکس می شود. چون میزان آب ناشی از بارش یکی از مولفه های اصلی برنامه ...
15 صفحه اولComputability of Koch Curve and Koch Island
Koch curve is known as a typical self-similar set on Euclidean plane. Koch island is a closed set surrounded by three copies of Koch curve. We investigate them from the viewpoint of computability. In this paper, we define computability of a curve and that of a closed set as an application of classical computable analisys to Euclidean spaces and show that Koch curve is a computable curve and bot...
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“T anyone should condescend to die of cholera at the bidding of so insignifi cant a creature as the comma bacillus,” wrote Marcel Proust, should not be astonishing to those in the know. Plagued by illness from childhood, the author was very much in tune with medicine, which he pondered often in Remembrance of Things Past (1913), his monumental novel on the nature of memory. He also knew about c...
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0003-3472 2013 The Authors. Published on behalf http://dx.doi.org/10.1016/j.anbehav.2013.10.003 Distractive marks have been suggested to prevent predator detection or recognition of a prey, by drawing the attention away from recognizable traits of the bearer. The white ‘comma’ on the wings of comma butterflies, Polygonia c-album, has been suggested to represent such a distractive mark. In a lab...
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This paper describes research in using the Brill tagger (Brill 94,95) to learn to identify incorrect commas in Danish. Trained on a part-of-speech tagged corpus of 600,000 words, the system identifies incorrect commas with a precision of 91% and a recall of 77%. The system was developed by randomly inserting commas in a text, which were tagged as incorrect, while the original commas were tagged...
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ژورنال
عنوان ژورنال: Nature
سال: 1884
ISSN: 0028-0836,1476-4687
DOI: 10.1038/031168c0