; (B) leverage existing high performance computing systems to conduct high-throughput calculations, and develop computational and data mining algorithms for the prediction of material properties; (C) advance understanding, prediction, and manipulation of materials; (D) strengthen the foundation for new technologies and advanced manufacturing; and (E) drive the development of advanced materials for applications that span the Department’s missions in energy, environment, and national security. (3) In carrying out this section, the Director shall leverage programs and activities across the Department. 5. Advanced scientific computing research (a) Program The Director shall carry out a research, development, and demonstration program to advance computational and networking capabilities to analyze, model, simulate, and predict complex phenomena relevant to the development of new energy technologies and the competitiveness of the United States. (b) American super computing leadership (1) Renaming of Act (A) In general Section 1 of the Department of Energy High-End Computing Revitalization Act of 2004 ( 15 U.S.C. 5501 note; Public Law 108–423 ) is amended by striking Department of Energy High-End Computing Revitalization Act of 2004 and inserting American Super Computing Leadership Act . (B) Conforming amendment Section 976(a)(1) of the Energy Policy Act of 2005 ( 42 U.S.C. 16316(1) ) is amended by striking Department of Energy High-End Computing Revitalization Act of 2004 and inserting American Super Computing Leadership Act . (2) Definitions Section 2 of the American Super Computing Leadership Act ( 15 U.S.C. 5541 ), as renamed by paragraph (1), is amended— (A) by redesignating paragraphs (2) through (5) as paragraphs (3) through (6), respectively