In this paper, for a prime p and a positive integer q such that q|pn − 1, we constructed q-ary Lempel– Cohn–Eastman(LCE) sequences with period p − 1. These sequences have maximum autocorrelation magnitude bounded by 4. Particularly, in the case of q = 3, the maximum autocorrelation magnitude of the ternary LCE sequences is 3. And the maximum autocorrelation magnitude of the quaternary LCE seque...

Oscillator strengths for the three lowest ground-state transitions 3p S0-3p 4s P1, 3p 6 S0-3p 4s P1, and 3p 6 S0-3p 3d P1 in argonlike K II are reported. The values were determined by lifetime measurements made using foil excitation of a fast ion beam, which yielded values t(4s P1)58.461.6 ns, t(3d P1)52.460.4 ns, and t(4s P1)50.4360.04 ns. Application of these results to the development of ext...

Let hp , 1 1, where p ∈ Rn with ‖ p‖ = o ( ap/p ) . © 2006 Elsevier Inc. All rights reserved.

In this paper, given an integer e and n such that e|n, and a prime p, we propose a method of constructing optimal p-ary low correlation zone (LCZ) sequence set with parameters (p − 1, p − 1, (p − 1)/(p − 1), 1) from a p-ary sequence of the same length with ideal autocorrelation.

In this paper we study the changes in individual source characteristics as traac ows through a network. The eeects of inter-source dependence caused by multiplexing at various network nodes are also investigated. Each traac source is modeled as a 2-state or multiple-state Markov modulated process. Extensive simulations have been performed for homogeneous and heterogeneous traac environments. Va...

The October 1998 release of the Cambridge Structural Database (1992) contains structural details (unit-cell dimensions and atom coordinates) for nearly 1300 distinct entries under space group P1 (No. 1); for 279 of these entries, the space-group designation is incorrect. The most common type of error, occurring for 157 entries with Z > 1, seems to have resulted from a simple misprint ± the omis...