A nano computer is a computer whose physical measurements are minute. The field of nanocomputing arises from developing field of nanotechnology. Electronic nano computers work in a similar fashion like the microcomputers work. More transistor s is pressed into silicon chips in turn developing integrated circuits (IC s) leading to expansion of storage limit and processing power. A definitive breaking point to the quantity of transistors for every unit volume is forced by the nuclear structure of matter. In the electronic sense, the term nano computer is relative. By 1970s measures, today's conventional chip may be called nanodevices. The impact factor of journal provides quantitative assessment tool for grading, evaluating, sorting and comparing journals of similar kind. It reflects the average number of citations to recent articles published in science and social science journals in a particular year or period, and is frequently used as a proxy for the relative importance of a journal within its field. It is first devised by Eugene Garfield, the founder of the Institute for Scientific Information. The impact factor of a journal is evaluated by dividing the number of current year citations to the source items published in that journal during the previous two years The Journal of Computer Science & Systems Biology includes a wide range of fields in its discipline to create a platform for the authors to make their contribution in the form of review, research, mini-review, short communication etc towards the journal and the editorial office promises a peer review process for the submitted manuscripts for quality publishing.