PPMuSA is a pattern matching program for PROSITE [2] signature patterns against amino acid sequence database. To characterize a group of protein among others, it is important work to find occurrences of a signature in an amino acid sequence of the protein. Such signatures are compiled in databases. The PROSITE is one of the databases of signatures that distinguish members of a protein families ...

The signature of a labelled tree (and hence of its prefix-closed branch language) is the sequence of the degrees of the nodes of the tree in the breadth-first traversal. In a previous work, we have characterised the signatures of the regular languages. Here, the trees and languages that have the simplest possible signatures, namely the periodic ones, are characterised as the sets of representat...

Condition monitoring and protection methods based on the analysis of the machine's current are widely used according to non-invasive characteristics of current transformers. It should be noted that, these sensors are installed by default in the machine control center. On the other hand, condition monitoring based on mathematical methods has been proposed in literature. However, they are model b...