1,721,009 research outputs found
FIGURES 13–15. Eugnosta female genitalia. 13. E in The Lepidoptera of White Sands National Monument 5: Two new species of Cochylini (Lepidoptera, Tortricidae, Tortricinae)
No full textFIGURES 13–15. Eugnosta female genitalia. 13. E. brownana female genitalia paratype; 14. E. bimaculana female genitalia; 15. E. sartana female genitalia.Published as part of Metzler, Eric H. & Forbes, Gregory S., 2012, The Lepidoptera of White Sands National Monument 5: Two new species of Cochylini (Lepidoptera, Tortricidae, Tortricinae), pp. 51-60 in Zootaxa 3444 on page 55, DOI: 10.5281/zenodo.28215
FIGURE 22–23. Distribution maps. 22 in The Lepidoptera of White Sands National Monument 5: Two new species of Cochylini (Lepidoptera, Tortricidae, Tortricinae)
No full textFIGURE 22–23. Distribution maps. 22. Eugnosta brownana distribution map; 23. Cochylis yinyangana distribution map.Published as part of Metzler, Eric H. & Forbes, Gregory S., 2012, The Lepidoptera of White Sands National Monument 5: Two new species of Cochylini (Lepidoptera, Tortricidae, Tortricinae), pp. 51-60 in Zootaxa 3444 on page 58, DOI: 10.5281/zenodo.28215
FIGURES 7–12. Eugnosta male genitalia. 7. E in The Lepidoptera of White Sands National Monument 5: Two new species of Cochylini (Lepidoptera, Tortricidae, Tortricinae)
No full textFIGURES 7–12. Eugnosta male genitalia. 7. E. brownana male genitalia paratype; 8. E. bimaculana male genitalia; 9. E. sartana male genitalia; 10. E. brownana male phallus paratype; 11. E. bimaculana male phallus; 12. E. sartana male phallus.Published as part of Metzler, Eric H. & Forbes, Gregory S., 2012, The Lepidoptera of White Sands National Monument 5: Two new species of Cochylini (Lepidoptera, Tortricidae, Tortricinae), pp. 51-60 in Zootaxa 3444 on page 54, DOI: 10.5281/zenodo.28215
Figures 17-18 in The Lepidoptera of White Sands National Monument, Otero County, New Mexico, USA 1. Two new species of Noctuidae (Lepidoptera, Noctuinae, Agrotini)
No full textFigures 17-18. Male genitalia of Protogygia species: a-valves, b-aedeagus with vesica everted. 17. P. whitesandsensis, paratype. 18. P. pectinata.Published as part of Metzler, Eric, Bustos, David & Forbes, Gregory, 2009, The Lepidoptera of White Sands National Monument, Otero County, New Mexico, USA 1. Two new species of Noctuidae (Lepidoptera, Noctuinae, Agrotini), pp. 47-62 in ZooKeys 9 (9) on page 56, DOI: 10.3897/zookeys.9.182, http://zenodo.org/record/57645
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe 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
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
"Observations of Relationships between Tornado Structure, Underlying Surface, and Tornado Appearance," by Forbes, Gregory S., Preprints, Eleventh Conference on Severe Local Storms, Kansas City, American Meteorological Society, p. 351-356, 1979.
Get PDFTetsuya Theodore Fujita (1920-1998) was born in Kitakyushu, Japan. After receiving his doctorate from Tokyo University in 1950, he began a career as an associate professor at the Kyushu Institute of Technology. In 1953, he began to teach at the University of Chicago, at which he served as a professor until his death in 1998. During his career, Ted Fujita researched meteorology, focusing on severe storms such as microbursts, tornadoes, and hurricanes. He pioneered new techniques for documenting severe storms, including aerial photography and the use of satellite images and film. He also created the Fujita Scale for assessing tornado strength based on a given storm's wind speed and the amount of damage it caused.The Dr. T. Theodore Fujita Collection contains published manuscripts, draft manuscripts, charts, graphs, maps, photographs, photographic negatives, slides, and miscellaneous other materials pertaining to his four decades of meteorological research. A complete set--over 200--reports from Satellite and Mesometeorology Research Project (SMRP) are present. This was his most significant project, documenting for the first time such phenomena as downbursts, multiple-vortex tornadoes, and other groundbreaking meteorological observations and discoveries. Publications, conference proceedings, and research materials from the SMRP, as well as from the National Severe Storms Project (NSSP) and JAWS (Joint Airport Weather Study), comprise the bulk of the collection.Exclusive of these projects is a geographically and chronologically diverse collection of newspapers documenting such events as 1974’s tornadic Superoutbreak, the F-5 Lubbock tornado of 1970, the large Joplin, Missouri tornado of 1973, and dozens of other incidents. Charts--both printed and hand-drawn with attendant graphs, hundreds of photographs, and a wide variety of other research material formats documenting these occurrences is also present.The audio/visual portion of the collection contains such items as the first full-motion satellite images of the Earth, the use of which he pioneered as a meteorological assessment and prediction technique. Audio cassettes and CDs, VHS tapes, 8mm and other sizes of film, and a handful of diskettes are a part of the audio/visual component as well.Access Restrictions: Open for Research.Box 15, Folder 57
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