Rzepa, Henry

Acknowledgments The discussion of the theoretical basis of semi-empirical methods would not have been possible without the help and advice of several friends and colleagues, including Drs. Yngve Ohm, James Stewart, Michael Zemer, Henry Rzepa, and Marshall Cory, Jr. I am also indebted to the authors of many previous reviews of semi-empirical methods and to Anne-Marie Sapse for her patience. 

Steven M. Bachrach, William L. Hase, Donald B. Boyd, S. K. Gray, and Henry S. Rzepa, Eds., Proceedings of the First Electronic Computational Chemistry Conference, CD ROM Version, Proceedings of a conference held exclusively on the Internet, November 7-December 2, 1994, ARInternet Corporation, Landover, MD, 1995. 

Henry S. Rzepa Department of Chemistry Imperial College London... 

Second, even if one can access the content of a journal article page, it is generally not in a format that makes it easy for a computer to process the information contained in it. In particular, the PDF format is most commonly used, in which chemical structures and spectra become images, and data tables become plain text. Maybe a journal article refers to a melting point of a compound that would answer the query of a particular scientist, but how would a computer locate this information in the text The cause of creating machine-readable versions of journal articles and other documents in the chemical sciences has been championed by Peter Murray-Rust and Henry Rzepa (2004), who have coined the term datument to refer to a document that is fully marked up in machine-readable form, so that meta-information about data is fully preserved. 

Peter Murray-Rust and Henry Rzepa. 2004. The next big thing from hypermedia to datu-ments, Journal of Digital Information, 5(1) 248. 

Omer Casher 2) Henry S Rzepa dc ubject (bag container)... 

Sub alruclure HN Phenyl . and HN Totyl i Atlrlbuie values Name Henry Rzepa + ... 

Imperial College (Dr. Henry Rzepa) Indiana University Purdue University at Indianapolis Chemistry Department... 

Henry Rzepa has done extensive work on MIME (Multipurpose Internet Mail Extensions). H. Rzepa, Science and the Internet The World Wide Web, Science Progress, 1996, p. 97. For an electronic copy of the manuscript look at the url http //www.ch.ic.ac.uk/rzepa/sclence/... 

META NAME-"AUTHOR CONTENTa"Henry Rzepa >... 

D. R. Henry and O. F. GUner, in Electronic Conference on Trends in Organic Chemistry (ECTOC-1) , eds. H. S. Rzepa and J. M. Goodman, Royal Society of Chemistry, Cambridge,... 

Peter F. Rusch Ulf Ryde Henry S. Rzepa Jens Sadowski Richard Sass... 

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