منابع مشابه
Baron Munchhausen's Sequence
We investigate a coin-weighing puzzle that appeared in the all-Russian Mathematics Olympiad in 2000. The methods of analysis differ from classical coin-weighing puzzles. We generalize the puzzle by varying the number of participating coins, and deduce a complete solution. Perhaps surprisingly, the objective can be achieved in no more than two weighings regardless of the number of coins involved.
متن کاملAsaf Baron , Isask ' har
Measuring and comparing performance, cost, and other attributes of SpaceWire networks is a significant challenge. A new benchmark for SpaceWire-based satellites is presented. The benchmark contains a potential architecture of a multi-mission satellite, as well as specifications of the traffic flow. The proposed benchmark is demonstrated on an OPNET-based network simulation for various network c...
متن کاملMarcel Arnold * and Marie
EPIDEMIOLOGY Cervical artery dissection accounts for up to 20% of strokes in patients under 30 years of age (Bogousslavsky et al. 1987). The incidence of carotid dissection is about 2–3 per 100 000 per year (Schievink et al. 1993; Giroud et al. 1995); the incidence of cervical dissection must be higher because these fi gures do not take into account vertebral dissection (about 25% of all dissec...
متن کاملRoman Liepelt1, & Marcel Brass1,2
There is recent evidence that we directly map observed actions of other agents onto our own motor repertoire, referred to as direct matching (Iacoboni et al., 1999). This was shown when we are actively engaged in joint action with others' (Sebanz et al. 2003) and also when observing irrelevant movements while executing congruent or incongruent movements (Brass et al., 2000). However, an open qu...
متن کاملBaron Larrey (1766-1842)
in 1766, three years before Napoleon Bonoparte, whose loving follower Larrey was destined to become. His birthplace was in the romantic region of the High Pyreniees, at the village of Beaudeau. At the period of Larrey's birth, centuries of misrule were about to culminate in a mighty catastrophe for Franice. At the beginning of the eighteenth century, France was the most powerful nation in Europ...
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ژورنال
عنوان ژورنال: Eos, Transactions American Geophysical Union
سال: 1997
ISSN: 0096-3941
DOI: 10.1029/97eo00178