1. Introduction Relevance logic has become ontologically fertile. No longer is the idea of relevance restricted in its application to purely logical relations among propositions, for as Dunn has shown in his (1987), it is possible to extend the idea in such a way that we can distinguish also between relevant and irrelevant predications, as for example between " Reagan is tall " and " Reagan is ...

DUNN and Charles (1937, p. 14) opens with an understated assessment on the state of developmental genetics at the time: “The processes which lead to the formation of patterns during ontogeny in animals are at present very imperfectly understood.” This was the first in a series of five articles that proposed that understanding the highly variable coat patterns of the mouse could provide a model ...

Many researchers have proposed algorithms to improve the network performance of vehicular ad hoc (VANET) clustering techniques for different applications. The effectiveness model is most important challenge. K-Means algorithm an effective multi-clusters that can be used in VANETs. problems with concern selection a suitable number clusters, creation highly reliable cluster, and achieving high si...

1 Teresa L. Larkin, American University, Department of Physics, 4400 Massachusetts Ave. NW, Washington, DC 20016-8058 [email protected] 2 Maria Feldgen, Universidad de Buenos Aires, Facultad de Ingenieria, Caseros 3580 P7, Dept. 220, Buenos Aires, Argentina 1263 [email protected] 3 Osvaldo Clúa, Universidad de Buenos Aires, Facultad de Ingenieria, Caseros 3580 P7, Dept. 220, Buenos Aires, Ar...