As the blueprint of life, the natural exploits of DNA are admirable. However, DNA should not only be viewed within a biological context. It is an elegantly simple yet functionally complex chemical polymer with properties that make it an ideal platform for engineering new nanotechnologies. Rapidly advancing synthesis and sequencing technologies are enabling novel unnatural applications for DNA b...

Steganography is an art of hiding secret message in an unsuspecting cover document. Over the many years many systems have been proposed for the same. With the advancement of technical know-how even the cover medium has under gone certain changes. Generally the cover mediums used include text, image, audio and video. Text steganography is one of the oldest techniques of steganography which still...

The proposed approach deals with the detection of jargon words in electronic data in different communication mediums like internet, mobile services etc. But in the real life, the jargon words are not used in complete word forms always. Most of the times, those words are used in different abbreviated forms like sounds alike forms, taboo morphemes etc. This proposed approach detects those abbrevi...

We propose a scheme to directly measure the entangled W states with cross-Kerr nonlinearity mediums. find that well-designed structure can three-photon, four-photon and even N-photon in one step. Only PBSs mediums are used this scheme, which is feasible for experiments. explore measurement of three-photon extend it states.

We introduce a nonlinear model that defines a complex system possessing diverse mediums shaped by generating functions. Our model is implemented on systems with internal clocks.