16757367
On Senary Simplex Codes
This paper studies senary simplex codes of type ? and two punctured versions of these codes (type s and ?). Self-orthogonality, torsion codes, weight distribution and weight hierarchy properties are studied. We give a new construction of senary codes via their binary and ternary counterparts, and show that type ? and s simplex codes can be constructed by this method.
28657559
Some Results on NQR Codes
In [5] Tiu and Wallace have constructed a new class of linear codes called Norm Quadratic Residue code Cp for p> a prime of the form 4n+1 and determined some of its properties. It was shown that Cp≤ p. He further conjectured that Cp = p. In the present correspondence we show that similar construction works for primes of the form 4n-1. We further show that dimCp = p for any odd prime p and determine few elementary properties of these codes.
195863610
Queueing Models and Stability of Message Flows in Distributed Simulators of Open Queueing Networks
53305544
Human protein reference database—2006 update
Human Protein Reference Database (HPRD) () was developed to serve as a comprehensive collection of protein features, post-translational modifications (PTMs) and protein–protein interactions. Since the original report, this database has increased to >20 000 proteins entries and has become the largest database for literature-derived protein–protein interactions (>30 000) and PTMs (>8000) for human proteins. We have also introduced several new features in HPRD including: (i) protein isoforms, (ii) enhanced search options, (iii) linking of pathway annotations and (iv) integration of a novel browser, GenProt Viewer (), developed by us that allows integration of genomic and proteomic information. With the continued support and active participation by the biomedical community, we expect HPRD to become a unique source of curated information for the human proteome and spur biomedical discoveries based on integration of genomic, transcriptomic and proteomic data.