D.E. Ellis – författare

Rapid advances are taking place in the application of density functional theory (DFT) to describe complex electronic structures, to accurately treat large systems and to predict physical and chemical properties. Both theoretical content and computational methodology are developing at a pace which offers researchers new opportunities in areas such as quantum chemistry, cluster science, and solid state physics. This volume contains ten contributions by leading scientists in the field and provides an authoritative overview of the most important developments. The book focuses on the following themes: determining adequate approximations for the many-body problem of electronic correlations; how to transform these approximations into computational algorithms; applications to discover and predict properties of electronic systems; and developing the theory. This text should be useful for researchers in surface chemistry, catalysis, ceramics and inorganic chemistry.

A member of the Cuban Resistance, Antonio de Leon was arrested on the day of the Bay of Pigs invasion and imprisoned in the fort of El Morro. He escaped execution and immigrated to the US, only to return to try and rescue his family from Cuba. When his boat ran out of fuel in the Atlantic, he was buffeted for hours in high waves in the open ocean, and Antonio was picked up by a Russian freighter. At this time, he had no idea that his life was being protected by an all powerful God who would later totally transform his life and send him as a missionary into the dangerous Guatemalan jungle in the midst of the civil war. Through a series of miracles, God used Antonio to start churches in remote jungle villages. This is a compelling story of grace, providence, protection, and transformation. Antonio Manolo de Leon might be the most fascinating man I ve ever met and, now, you can meet him too. We like to read stories of daring adventurers not just because they enthrall us, but also because they make us dream. What else might God have for me to do right here, right now? I ve personally witnessed Antonio s passion for Christ and seen the power of God at work in and through him. You ll be nourished by his story and inspired toward new adventures with God. Alan D. Wright, lead pastor of Reynolda Church, nationally broadcast radio teacher and author of five books, including the newly released, The Power to Bless.

Rapid advances are taking place in the application of density functional theory (DFT) to describe complex electronic structures, to accurately treat large systems and to predict physical and chemical properties. Both theoretical content and computational methodology are developing at a pace which offers researchers new opportunities in areas such as quantum chemistry, cluster science, and solid state physics. This volume contains ten contributions by leading scientists in the field and provides an authoritative overview of the most important developments. The book focuses on the following themes: determining adequate approximations for the many-body problem of electronic correlations; how to transform these approximations into computational algorithms; applications to discover and predict properties of electronic systems; and developing the theory. For researchers in surface chemistry, catalysis, ceramics and inorganic chemistry.