We present a method for obtaining asymptotics for the generic element of a two-dimensional convolution matrix which includes Stirling numbers of both kinds and some other interesting combinatorial quantities. Asy2dim is a computer algebra package which implement this method. The current version of Asy2dim is written in Maple V.3 2]. R esum e Nous pr esentons une m ethode pour calculer l' evalua...

MUSE CSP (MU ltiply SEgmented Constraint Satisfaction Problem) [5, 6] is an extension to the constraint satisfaction problem (CSP) which is especially useful for problems that segment into multiple instances of CSP that share variables. In Helzerman and Harper [6], the concepts of MUSE node, arc, and path consistency were de ned and algorithms for MUSE arc consistency, MUSE AC-1, and MUSE path ...

The ERD2 gene, which encodes the yeast HDEL (His-Asp-Glu-Leu) receptor, is essential for growth (Semenza, J. C., K. G. Hardwick, N. Dean, and H. R. B. Pelham. 1990. Cell. 61:1349-1357; Lewis, M. J., D. J. Sweet, and H. R. B. Pelham. 1990. Cell. 61:1359-1363). SED5, when present in multiple copies, enables cells to grow in the absence of Erd2p. Sequence analysis of SED5 reveals no significant ho...

Functional gene description: The sensory systems reponsible for maintenance of equilibrium and balance are ontained within the vestibular portion of the inner ear. The toconial complex, an extracellular structure containing igh-density particles called otoconia, renders the receptor ells of the sensory macular epithelium responsive to gravity. he major matrix protein (otoconin-90, OC90) account...