J. Chem. Inf. Comput. Sci., Vol. 39, No. 3, 1999 11A
Future Papers Characterization of Fold Diversity among Proteins with the Same Number of Amino Acid Residues. GustaVo A. Arteca and O. Tapia, Laurentian University, Sudbury, Ontario, Canada, and Uppsala University, Uppsala, Sweden. Variable Neighborhood Search for Extremal Graphs. 2. Finding Graphs with Extremal Energy. Gilles Caporossi, Dragosˇ CVetkoVic´ , IVan Gutman, and Pierre Hansen, EÄ cole Polytechnique de Montre´al, Montre´al, Canada, University of Belgrade, Beograd, Yugoslavia, Faculty of Science, University of Kragujevac, Kragujevac, Yugoslavia, and GERAD, EÄ cole des Hautes EÄ tudes Commerciales de Montre´al, Montre´al, Canada. A Simple Program for Computing Characteristic Polynomials with Mathematica. Gordon G. Cash, U.S. Environmental Protection Agency, Washington, DC. Synthetic Chemical Literature. Matthew Clark, The Institute for Scientific Information, Philadelphia, PA. The Average Wiener Index of Trees and Chemical Trees. Andrey A. Dobrynin and IVan Gutman, Russian Academy of Sciences, Novosibirsk, Russia, and University of Kragujevac, Kragujevac, Yugoslavia. Chemical Similarity Assessment through Multilevel Neighborhoods of Atoms: Definition and Comparison with the Other Descriptors. Dmitrii FilimonoV, Vladimir PoroikoV, Yulia Borodina, and Tatyana GloriozoVa, Russian Academy of Medical Sciences, Moscow, Russia. Simple Algorithms for Determining the Molecular Symmetry. Julian IVanoV and Gerrit Schu¨ u¨ rmann, UFZ Centre for Environmental Research, Leipzig, Germany, and Bourgas Technological University, Bourgas, Bulgaria. A Unified Treatment of Solvent Properties. Alan R. Katritzky, Tarmo Tamm, Yilin Wang, and Mati Karelson, University of Florida, Gainesville, FL, and University of Tartu, Tartu, Estonia. QSPR Treatment of Solvent Scales. Alan R. Katritzky, Tarmo Tamm, Yilin Wang, SuleV Sild, and Mati Karelson, University of Florida, Gainesville, FL, and University of Tartu, Tartu, Estonia. Tenth Spectral Moment for Molecular Graphs of Phenylenes. SVetlana MarkoVic´ , University of Kragujevac, Kragujevac, Yugoslavia. SATIS: Atom Typing from Chemical Connectivity. John B. O. Mitchell, Alexander Alex, and Michael Snarey, University College London, London, U.K., and Pfizer Central Research, Sandwich, Kent, U.K. A Novel Method for Characterization of Three-Dimensional Reaction Fields Based on Electrostatic and Steric Interactions toward the Goal of Quantitative Analysis and Understanding of Organic Reactions. Hiroko Satoh, Sachiko Itono, Kimito Funatsu, Keiko Takano, and Tadashi Nakata, The Institute of Physical and Chemical Research (RIKEN), Hirosawa, Wako, Saitama, Japan, PRESTO, Japan Science and Technology Corporation, Japan, Ochanomizu University, Otsuka, Bunkyo-ku, Tokyo, Japan, and Toyohashi University of Technology, Tempaku, Toyohashi, Aichi, Japan. Computer Aided Method for Chemical Structure Elucidation Using Spectral Databases and 13C NMR Correlation Tables. Igor I. StrokoV and Konstantin S. LebedeV, Siberian Branch of Russian Academy of Science, Novosibirsk, Russia. Classification Mapping and Its Application on Chemical Systems. Hang Su, Zhi-Hong Che, Jian-Min Wu, and Rong Li, Central Iron and Steel Research Institute, Beijing, China, and Aerospace Industrial Corporation, Beijing, China. Identification of a Preferred Set of Molecular Descriptors for Compound Classification Based on Principal Component Analysis. Ling Xue, Jeff Godden, Hua Gao, and Ju¨ rgen Bajorath, MDS Panlabs, Bothell, WA, and MDS Panlabs and University of Washington, Seattle, WA.