One of the first and most used hashing algorithms in blockchains is SHA-256 so the main aim of this paper is how to increase the security level of the blockchain based on the increasing hashing ...

Given the amino-acid sequence or 3D structure of a protein, how much can we predict about its function using just a desktop computer? The recent explosive growth in the volume of sequence data and ...

This paper proposes an effective pseudonoise (PN) sequence and the corresponding decoding function for time-spread echo-based audio watermarking. Different from the traditional PN sequence used in ...