Journal of Physical Science and Application is published monthly in hard copy (ISSN 2159-5348) by David Publishing Company located at 1840 Industrial Drive, Suite 160, Libertyville, Illinois 60048, USA. It is an international, peer-reviewed journal founded in the latter half of 2011 and published periodically monthly (print and online) in 2012 after one year’s preparation by David Publishing Company, Chicago, IL, USA, devoted to publishing experimental and theoretical studies in all areas of physical science including (but not limited to) mechanics, acoustics, optical, magnetic, molecular principle, atomic theory, astrophysics, geophysics, biophysics and Medical physics, nuclear science and engineering, chemical physics, mathematical physics, computational physics, instrumentation and measurement, materials science and technology; experiment design and new understandings. In order to provide an international channel of communication to disseminate knowledge between academics or researchers and industry practitioners, the e-journal shares free and open access to all of its content on our website. Accepted papers will be available online followed by printing in hard copy.