ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSimulation of carbon-13 nuclear magnetic resonance spectra of alkyl-substituted aromatic compoundsG. Paul. Sutton and Peter C. JursCite this: Anal. Chem. 1990, 62, 17, 1884–1891Publication Date (Print):September 1, 1990Publication History Published online1 May 2002Published inissue 1 September 1990https://pubs.acs.org/doi/10.1021/ac00216a028https://doi.org/10.1021/ac00216a028research-articleACS PublicationsRequest reuse permissionsArticle Views67Altmetric-Citations3LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose Get e-Alerts
AccessScience is an authoritative and dynamic online resource that contains incisively written, high-quality educational material covering all major scientific disciplines. An acclaimed gateway to scientific knowledge, AccessScience is continually expanding the ways it can demonstrate and explain core, trustworthy scientific information that inspires and guides users to deeper knowledge.
rHIS article presents a summary of the technical progress achieved in the field of rocket propulsion as reflected in the published literature, and is also a ;uide to outstanding articles in the field. Some 700 articles and about 25 books have appeared on various )hases of the subject in the past 30 years. Since the najority of these publications were written only in the )ast few years, it is apparent that the progress in this ield has indeed been rapid. The scope of this summary necessarily has been limited so that reference is made here to some 230 of the >utstanding unclassified books and papers. Developnent activities covered by military security regulations ire not mentioned, of course, but the general trends inlicated in this report are nevertheless valid. Often several publications deal with the same detail subject tnd, in these cases, reference is made only to one or two ypical articles rather than to all of them. The author vould appreciate learning of other articles concerning •elated subjects not specifically mentioned here. The literature survey permits comparison of early aricles with recent papers and thus furnishes an evalua;ion of the progress. In general, the advancement of ;he science has been most satisfactory. The transition rom the enthusiastic part-time investigator and the -ocket amateur to the trained and specialized propulsion engineer and researcher has been achieved. The basic problems have been solved or partly solved and the *ocket is on its way to becoming a reliable, versatile, and 3roved means of locomotion. Nevertheless, several difIcult phenomena are yet to be clarified, and additional production and field experience are badly needed.
