Al-Qadisiyah Journal Of Pure Science (QJPS) is a peer reviewed open access journal. The Journal welcomes the submission of manuscripts that meet the general criteria of significance and scientific excellence in the field of science and new technology. For this purpose we invite you to contribute your excellent papers in the relevant fields. The publications of papers are selected through peer review to ensure originality, relevance, and readability. The journal is published every three monthos . The articles published in our journal can be accessed online. The journal maintains strict refereeing procedures through its editorial policies to publish only the highest quality paper.