Journal of University of Anbar for Pure Science (JUAPS) is dedicated to publish research papers from all disciplines of pure science. Subject areas cover, but are not limited to, physics, chemistry, biology, environmental sciences, Earth sciences, biotechnology, nanotechnology, mathematics and computer science. This is a quality controlled, peer-reviewed journal. The first issue was published in 2007. Journal of University of Anbar for Pure Science (JUAPS) has 2 issues per year. The Journal welcomes the submission of manuscripts that meet the general criteria of significance and scientific excellence. Papers will be published shortly after acceptance. This journal is issued by the college of science, University of Anbar.