منابع مشابه
shrinks even small worlds
We consider small world graphs as defined by Kleinberg (2000), i.e., graphs obtained from a ddimensional mesh by adding links chosen at random according to the d-harmonic distribution. In these graphs, greedy routing performs in O(log2 n) expected number of steps. We introduce indirect-greedy routing. We show that giving O(log2 n) bits of topological awareness per node enables indirect-greedy r...
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red: morph-specific contest success and survival rates in a colour polymorphic agamid lizard. Animal Behaviour 74:337-341. in females is also lateralized: left-eye bias during aggressive courtship rejection in lizards. Assessment in contests of male lizards (Anolis carolinensis): how should smaller males respond when size matters? Animal Behaviour 69:1325-1336.
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The prevalence of allergy to laboratory animals (LAA) was investigated in laboratory technicians and animal keepers. In a questionnaire 41 of 101 technicians reported symptoms provoked by work with laboratory animals. On clinical investigation 30 were found to have symptoms and signs related to contact with animals, and allergy was confirmed by radioallergosorbent tests (RAST) and skin tests in...
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Shrinking and swelling play important roles in the utilization and seasoning of wood. The mechanics of shrinking and swelling and the influence of wood structure are discussed. Emphasis is placed on the variability of shrinking and swelling, and the chief reasons for variability. The effects of shrinking and swelling on wood during seasoning and in use are discussed, along with methods of minim...
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ژورنال
عنوان ژورنال: Nature
سال: 1984
ISSN: 0028-0836,1476-4687
DOI: 10.1038/308304c0