Includes bibliographical references and index.
Due to license restrictions, this resource is available to EPA employees and authorized contractors only

1. The time evolution of the hard and soft acids and bases theory / Nazmul Islam and Dulal C. Ghosh -- 2. Magneto hydrodynamic effects on an atherosclerotic artery : a theoretical study / Ratan Kumar Bose -- 3. A fast solver for the backward heat conduction problem in unbounded domains / Rafael G. Campos and Adolfo Huet -- 4. Steganographic method for color images using variance field estimation and scaling factor for energy conservation / Blanca E. Carvajal-G?mez, Francisco J. Gallegos-Funes, and J. L?pez-Bonilla -- 5. Overview of quantum computation / Hernando Efrain Caicedo-Ortiz and Elizabeth Santiago-Cortes -- 6. Classical charged particles in arbitrary motion / J.H. Caltenco, J. L?pez-Bonilla, and Laurian Ioan Piscoran -- 7. Second-order linear differential equation in its exact form / A. Hern?ndez-Galeana and J.M. Rivera-Rebolledo -- 8. On the operator exp (2 ? (p + q)) / J. Morales, G. Ovando, R. Cruz-Santiago, and J. L?pez-Bonilla -- 9. Quantum computational studies on porphycene / Nazmul Islam -- 10. The evaluation of protonation energy of molecules in terms of quantum theoretical descriptors / Sandip Kumar Rajak and Dulal C. Ghosh -- 11. Analysis of casson fluid model for blood flow in externally applied magnetic field / Ratan Kumar Bose.