An adventure in crystal engineering : pyridinecarboxamides and their role in supramolecular chemistry

Autor: Helfrich, Brian Andrew.

Publikováno v: Search for this dissertation online.

Thesis (Ph. D.)--Kansas State University, 2003.
Includes bibliographical references.

Externí odkaz: http://wwwlib.umi.com/cr/ksu/main

Combining halogen bonds and hydrogen bonds in the modular assembly of heteromeric infinite 1_D chains

Autor: Aakeroy, Christer B., Desper, John, Helfrich, Brian A., Metrangolo, Pierangelo, Meyer, Franck, Pilati, Tullio, Resnati, Giuseppe, Stevenazzi, Andrea

Publikováno v: Chemical communications (Lond., 1996, Print) (2007): 4236–4238.
info:cnr-pdr/source/autori:Aakeroy, Christer B.; Desper, John; Helfrich, Brian A.; Metrangolo, Pierangelo; Meyer, Franck; Pilati, Tullio; Resnati, Giuseppe; Stevenazzi, Andrea/titolo:Combining halogen bonds and hydrogen bonds in the modular assembly of heteromeric infinite 1_D chains./doi:/rivista:Chemical communications (Lond., 1996, Print)/anno:2007/pagina_da:4236/pagina_a:4238/intervallo_pagine:4236–4238/volume

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::e3c6f095efc0c84a86c859f7071fddc5
http://www.cnr.it/prodotto/i/48072

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Combined H∞ -Feedback Control and Iterative Learning Control Design With Application to Nanopositioning Systems.

Autor: Helfrich, Brian E., Chibum Lee, Bristow, Douglas A., Xiao, X. H., Jingyan Dong, Alleyne, A. G., Salapaka, Srinivasa M., Ferreira, Placid M.

Publikováno v: IEEE Transactions on Control Systems Technology; Mar2010, Vol. 18 Issue 2, p336-351, 16p, 2 Color Photographs, 3 Diagrams, 5 Charts, 19 Graphs

Syntheses and Bioactivities of Substituted 9,10-Dihydro-9,10-[1,2]benzenoanthracene-1,4,5,8-tetrones. Unusual Reactivities with Amines.

Autor: Hua, Duy H., Tamura, Masafumi, Xiadong Huang, Stephany, Heidi A., Helfrich, Brian A., Perchellet, Elisabeth M., Sperfslage, Bonnie J., Perchellet, Jean-Pierre, Suping Jiang, Kyle, Dennis E., Chiang, Peter K.

Publikováno v: Journal of Organic Chemistry; 5/3/2002, Vol. 67 Issue 9, p2907, 6p, 4 Diagrams, 1 Chart