Research & Reviews: International Journals http://www.rroij.com/ We are an open-access journal publication that aims to serve authors and readers (scientists as well as general masses) by providing them an easy and reliable source of knowledge. We publish 42 International Journals dispersing advance knowledge in the field of Pharmacy, Medical, Nursing, Dental, Agriculture, Engineering Technology and Arts. Certified by American Montessori Council, we have developed a unique education system that is a blend of our Ancient Vedic Educations with the practice equipment of Montessori system. http://www.rroij.com/ArchiveJET/currentissue-engineering-and-technology.php Research & Reviews: Journal of Engineering and Technology Volume 7, Issue 3 http://www.rroij.com/open-access/review-on-harmonic-domain-modeling-of-pv-system-for-theassessment-of-grid-integration-impact.php?aid=87441 Review on Harmonic Domain Modeling of PV System for theAssessment of Grid Integration Impact nbspAmandeep S Potdar1, Anil A Tekale1, Pratik Ghutke1, and Disha A Potdar2 http://www.rroij.com/open-access/synthesis-structural-characterization-and-electrochemical-performance-of-insitudualphase-li4ti5o121x-tio2-nanocomposites-for-liio.php?aid=87434 Synthesis Structural Characterization and Electrochemical Performance of Insitu DualPhase times Lisub4subTisub5subOsub12sub1x TiOsub2sub NanoComposites for Liion Batteries nbspAftab Asghar Chattha1, Usman Asghar Chattha1, Muhammad Awais2 and Arif Mumtaz2 http://www.rroij.com/open-access/maximum-power-point-tracking-of-wireless-power-transfer-at-midrange-operation.php?aid=87436 Maximum Power Point Tracking of Wireless Power Transfer at Midrange Operation nbspTanbir Ibne Anowar http://www.rroij.com/open-access/how-to-calculate-and-integrate-a-cumulative-social-impactindex-in-engineering-projects-for-more-sustainable-outcomes.php?aid=87437 How to Calculate and Integrate a Cumulative Social ImpactIndex in Engineering Projects for more Sustainable Outcomes nbspAndreea Ogrezeanu and Anca Alexandra Purcarea http://www.rroij.com/open-access/dynamic-spectrum-access-through-cognitive-radiotechnology-a-survey.php?aid=87438 Dynamic Spectrum Access through Cognitive RadioTechnology A Survey nbspSalawu Habeebullahi Olajide http://www.rroij.com/open-access/technical-procedure-for-assessment-of-uncertainty-fordetermining-the-characteristic-compression-resistance-ofceramic-elements-for-.php?aid=87439 Technical Procedure for Assessment of Uncertainty forDetermining the Characteristic Compression Resistance ofCeramic Elements for Masonry nbspIndrit Vozga1 and Jorgaq Kacani2 http://www.rroij.com/open-access/effect-of-water-quenching-temperatures-on-the-hardness-ofal45cu.php?aid=87440 Effect of Water Quenching Temperatures on the Hardness ofAl45Cu nbspIloabachie ICC http://www.rroij.com/open-access/investigating-the-choline-chloride-urea-and-choline-chlorideglycerol-deep-eutectic-solvents-as-nanofluids-dispersants-forconvectiv.php?aid=87340 Investigating the Choline Chloride Urea and Choline ChlorideGlycerol Deep Eutectic Solvents as Nanofluids Dispersants forConvective Heat Transfer nbspGhassan H Abdullah1, Noor Albayati2 and Mohammed Kadhom3