منابع مشابه
Quando si dice ... avere Naso (only italian)
INTENSO A CAUSA DELLE PARTICELLE DI SOSTANZA CHE VENGONO LIBERATE NELL'ARIA, MA PER FORTUNA NON LI PERCEPIAMO TUTTI. CI SONO ODORI CHE L'UOMO NON AVVERTE, COME AD ESEMPIO QUELLI CHE FANNO PARTE DEL PROPRIO BACKGROUND VITALE QUELLI DELL'AZOTO, DELL'OSSIGENO, DELL'IDROGENO, DEL MONOSSIDO DI CARBONIO. ED È GIUSTO CHE SIA COSÌ, "IMMAGINATE DI POTER IMPROVVISAMENTE SENTIRE L'ODORE DELL'OSSIGENO O PE...
متن کاملTied dice
A generalized die is a list (x1; :::; xn) of integers. For integers n 1, a b and s let D(n; a; b; s) be the set of all dice with a x1 ::: xn b and P xi = s. Two dice X and Y are tied if the number of pairs (i; j) with xi < yj equals the number of pairs (i; j) with xi > yj . We prove the following: with one exception (unique up to isomorphism), if X 6= Y 2 D(n; a; b; s) are tied dice neither of ...
متن کاملDice graphs
For integers n 1, a b and s let D(n; a; b; s) be the set of all lists of integers (x1; :::; xn) with a x1 ::: xn b and P xi = s. There is a graph G(n; a; b; s) with vertex-set D(n; a; b; s) in which two vertices are adjacent if one is stronger than the other in a natural dice game. In The prevalence of paradoxical dice [Bull. Inst. Combin. Appl. 45 (2005), 70-76] the dice which are isolated v...
متن کاملThe Calyptogena magnifica chemoautotrophic symbiont genome.
Chemoautotrophic endosymbionts are the metabolic cornerstone of hydrothermal vent communities, providing invertebrate hosts with nearly all of their nutrition. The Calyptogena magnifica (Bivalvia: Vesicomyidae) symbiont, Candidatus Ruthia magnifica, is the first intracellular sulfur-oxidizing endosymbiont to have its genome sequenced, revealing a suite of metabolic capabilities. The genome enco...
متن کاملSicherman Dice
The subject of Sicherman dice began with a question posed and answered by Colonel George Sicherman which was originally reported in the February 1978 issue of Scientific American. Sicherman wanted to determine if there was another way to label a pair of sixsided dice, using only positive integers such that the probabilities of the sums would be the same as a standard dice. Sicherman discovered ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Italian Journal of Medicine
سال: 2013
ISSN: 1877-9352,1877-9344
DOI: 10.4081/itjm.2008.3.53.2