106,629 research outputs found
Lewis H. Coon
No full textBlack and white head shot photograph of Lewis H. Coon, Professor of Mathematics, 1965-1993.https://thekeep.eiu.edu/archives_faculty_ad/1214/thumbnail.jp
Coon! Coon! Coon!
No full textGift of Dr. Mary Jane Esplen.Piano vocal [instrumentation]Although it's not my color [first line]Coon! Coon! Coon! I wish my color would fade [first line of chorus]F [key]Fortissimo Forte [tempo]Popular song [form/genre]Blackface, African-American caricature, photograph of Morris Manley [illustration]Sung with great success by Eddie Leonard & Morris Manley from the South [note
Bernard H. Coon
No full textBernard Coon graduated from Kearney High School in 1940. He then went to Nebraska State Teachers College at Kearney for a year. His family moved to Cedar Rapids, Iowa. Coon would later enlist in the Army. He served in an engineering unit and was killed in a training accident in Camp Campbell, Kentucky
Tavern at Coon Island photograph
No full textPhotograph of a tavern at Coon Island in Washington County, Pennsylvania, that served as a hiding place for fugitive slaves that had escaped from Virginia. This photograph was taken by Earle R. Forrest. The image was collected by Ohio State University professor Wilbur H. Siebert (1866-1961). Siebert began researching the Underground Railroad in the 1890s as a way to interest his students in history
Coon Carleton S. — The origin of races
No full textB H. Coon Carleton S. — The origin of races. In: Population, 31ᵉ année, n°3, 1976. p. 748
Do Not Leave Me Mother Darling
No full text80.7568.283 – “Do Not Leave Me Mother Darling” Frank M. Davis: Words by Robert B. Johnson: H. W. Coon: 1872: SATB
Products from enzyme-catalyzed oxidations of norcarenes.
No full textRecent studies revealed that norcarane (bicyclo[4.1.0]heptane) is oxidized to 2-norcarene (bicyclo[4.1.0]-hept-2-ene) and 3-norcarene (bicyclo[4.1.0]hept-3-ene) by iron-containing enzymes and that secondary oxidation products from the norcarenes complicate mechanistic probe studies employing norcarane as the substrate (Newcomb, M.; Chandrasena, R. E. P.; Lansakara-P., D. S. P.; Kim, H.-Y.; Lippard, S. J.; Beauvais, L. G.; Murray, L. J.; Izzo, V.; Hollenberg, P. F.; Coon, M. J. J. Org. Chem. 2007, 72, 1121-1127). In the present work, the product profiles from the oxidations of 2-norcarene and 3-norcarene by several enzymes were determined. Most of the products were identified by GC and GC-mass spectral comparison to authentic samples produced independently; in some cases, stereochemical assignments were made or confirmed by 2D NMR analysis of the products. The enzymes studied in this work were four cytochrome P450 enzymes, CYP2B1, CYPDelta2E1, CYPDelta2E1 T303A, and CYPDelta2B4, and three diiron-containing enzymes, soluble methane monooxygenase (sMMO) from Methylococcus capsulatus (Bath), toluene monooxygenase (ToMO) from Pseudomonas stutzeri OX1, and phenol hydroxylase (PH) from Pseudomonas stutzeri OX1. The oxidation products from the norcarenes identified in this work are 2-norcaranone, 3-norcaranone, syn- and anti-2-norcarene oxide, syn- and anti-3-norcarene oxide, syn- and anti-4-hydroxy-2-norcarene, syn- and anti-2-hydroxy-3-norcarene, 2-oxo-3-norcarene, 4-oxo-2-norcarene, and cyclohepta-3,5-dienol. Two additional, unidentified oxidation products were observed in low yields in the oxidations. In matched oxidations, 3-norcarene was a better substrate than 2-norcarene in terms of turnover by factors of 1.5-15 for the enzymes studied here. The oxidation products found in enzyme-catalyzed oxidations of the norcarenes are useful for understanding the complex product mixtures obtained in norcarane oxidations
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Appropriate Similarity Measures for Author Cocitation Analysis
No full textWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
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