منابع مشابه
T L C S C W S?
Sets play a key role in foundations of mathematics. Why? To what extent is it an accident of history? Imagine that you have a chance to talk to mathematicians from a far away planet. Would their mathematics be setbased? What are the alternatives to the set-theoretic foundation of mathematics? Besides, set theory seems to play a significant role in computer science, in particular in database the...
متن کاملT F L T C M W T
We survey recent results on the use of trajectories as a tool for modelling language operations and other, related objects. Many applications of the concept of trajectories have been developed since their introduction by Mateescu, Rozenberg and Salomaa in 1996. Areas which have seen activity include the theory of codes, language equations, modelling noisy channels, grammar models and DNA code-w...
متن کاملProfessor C. W. Boeck
world generally. Wilhelm Boeck was born at Kongsberg in 1808, became a student in 1S27. Doctor in 1831; he was elected member of the Storthing in 1845 and Professor at the University in 1846. Boeck's name and scientific merits stand in special connexion witli his investigation of two of the most terrible forms of disease which have afflicted and still afflict the human race. Of one of these, Le...
متن کاملT L C S C B C
In a computational process, certain entities (for example sets or arrays) and operations on them may be automatically available, for example by being provided by the programming language. We define background classes to formalize this idea, and we study some of their basic properties. The present notion of background class is more general than the one we introduced in an earlier paper, and it t...
متن کاملThe gross anatomy of the nervous system of Bothriurus bonariensis (L. C. Koch, 1842). (Scorpiones, Bothriuridae).
The nervous system of the order Scorpiones appears to have a common organizational structure. The combination of an anatomical study using methylene blue as the contrast medium together with a histological analysis using hematoxylin-eosin and Heindenhain's iron hematoxylin techniques permitted the identification of a large number of nerves in B. bonariensis. Many of these are also present in a ...
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ژورنال
عنوان ژورنال: Annals and Magazine of Natural History
سال: 1914
ISSN: 0374-5481
DOI: 10.1080/00222931408693494