OMICS International OMICS International is a scientific organization that drives the progress of research through open access journals and organizes international conferences, The best in science news, commentary, and research. Journal of Powder Metallurgy & Mining Volume 6, Issue 3 Tannic Acid Selectively Extracting Titanium from Ilmenite Experimental and Theoretical Investigation Cho J, Roy S, Sathyapalan A, Free LM and Fang ZZ Marble Consolidation Can Nanomaterials Help Simona Raneri and Marco Lezzerini Investigations of Thermal Damage on the Physical and Mechanical Properties of Gneiss Rock Specimen Luc Leroy NM, Joseph NDOP and Bienvenu JM A Review on Theoretical Studies of Optical and Electrical Parameters Values of Thin films Ayeshamariam A, Karunanithy M, Thirumamagal R, Nivetha S, Kavin MM, Geetha N and Jayachandran M Hybrid Solar Cells Based on Organic Inorganic Materials Photovoltaic Applications A Review Nivetha S, Perumalsamy R, Ayeshamariam A, Saleem AM, Karunanithy M and Jayachandran M Effect of Alloying Elements on Properties of Biodegradable Magnesium Composite for Implant Application Zuhailawati Hussain, Mohd Isa N and Dhindaw BK Properties and Application of Protective Coatings Obtained by Plasma Spraying and PVD Methods Grzelka R, Ho322da M, Mazurkiewicz A, Smolik J, Richert M and Zawadzka P Review on Different Components of Solid Oxide Fuel Cells Koteswararao P, Suresh BM, Wani BN and Rao PVB Effect of Different Doping Concentrations and Its Characterizations of Nanocrystalline ITO Nano Particles Perumalsamy R, Prabhavathi G, Nivetha S, Saleem AM, Karunanithy M, Ayeshamariam A and Jayachandran M Assessment of Hyperspectral Sampling Based Analysis Technique for Copper Grade Estimation at a Concentrator Plant Samanta B, Manna B, Chakravarty D and Dutta D Review on a Nanomaterials MechanismsInduced Oxidative Stress and Toxicity Geetha N, Prabhavathi G, Ayeshamariam A, Beevi AH, Punithavelan N, Uthiram C and Jayachandran M