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Two new free-living nematode species (Comesomatidae) from the continental slope of New Zealand, with keys and notes on distribution
No full textD, Leduc, K, Probert P., D, Nodder S. (2012): Two new free-living nematode species (Comesomatidae) from the continental slope of New Zealand, with keys and notes on distribution. Zootaxa 3348: 40-55, DOI: 10.5281/zenodo.21040
FIGURE 3 V. a in Two new free-living nematode species (Comesomatidae) from the continental slope of New Zealand, with keys and notes on distribution
No full textFIGURE 3 V. a ur a t a n. sp. A. Male posterior body region showing copulatory apparatus B. Female posterior body region showing chords. C. Mid-region of female body showing vulva and genital branches. Scale bar: A, B = 50 Μm; C = 145 Μm.Published as part of D, Leduc, K, Probert P. & D, Nodder S., 2012, Two new free-living nematode species (Comesomatidae) from the continental slope of New Zealand, with keys and notes on distribution, pp. 40-55 in Zootaxa 3348 on page 46, DOI: 10.5281/zenodo.21040
FIGURE 1 in Two new free-living nematode species (Comesomatidae) from the continental slope of New Zealand, with keys and notes on distribution
No full textFIGURE 1. Map of New Zealand showing bathymetric contours and study sites on (A) Challenger Plateau (top left panel) and (B) Chatham Rise (bottom panel), including sites sampled in 2001 (empty circles) and 2007 (filled circles). Site 10 is the type locality.Published as part of D, Leduc, K, Probert P. & D, Nodder S., 2012, Two new free-living nematode species (Comesomatidae) from the continental slope of New Zealand, with keys and notes on distribution, pp. 40-55 in Zootaxa 3348 on page 42, DOI: 10.5281/zenodo.21040
Vasostoma Wieser 1954
No full textGenus Vasostoma Wieser 1954 Diagnosis (modified from Wieser 1954 and Jensen 1979): Cuticle undifferentiated laterally. Outer labial papillae immediately anterior to cephalic setae. Posterior portion of buccal cavity cylindrical to conical, provided with three small acute projections at border with anterior portion. Spicules bent. Gubernacular apophyses directed dorsocaudally.Published as part of D, Leduc, K, Probert P. & D, Nodder S., 2012, Two new free-living nematode species (Comesomatidae) from the continental slope of New Zealand, with keys and notes on distribution, pp. 40-55 in Zootaxa 3348 on page 43, DOI: 10.5281/zenodo.21040
FIGURE 3 V. a in Two new free-living nematode species (Comesomatidae) from the continental slope of New Zealand, with keys and notes on distribution
No full textFIGURE 3 V. a ur a t a n. sp. A. Male posterior body region showing copulatory apparatus B. Female posterior body region showing chords. C. Mid-region of female body showing vulva and genital branches. Scale bar: A, B = 50 Μm; C = 145 Μm.Published as part of D, Leduc, K, Probert P. & D, Nodder S., 2012, Two new free-living nematode species (Comesomatidae) from the continental slope of New Zealand, with keys and notes on distribution, pp. 40-55 in Zootaxa 3348 on page 46, DOI: 10.5281/zenodo.21040
Dorylaimopsinae
No full textSubfamily Dorylaimopsinae De Coninck 1965 <p> <b> <i>Diagnosis</i> (from Jensen 1979):</b> Cuticle usually differentiated laterally. Cephalic sense organs in three distinctly separated crowns. Buccal cavity strongly cuticularised; anterior portion shallow, sometimes with small pointed projections at border with vestibulum; posterior portion dilated, cylindrical or conical, with strongly cuticularised walls and three thornlike projections at the border between the two portions. Spicules sometimes differentiated proximally, medially or distally. Gubernacular apophyses usually directed caudally, occasionally dorsocaudally.</p>Published as part of <i>D, Leduc, K, Probert P. & D, Nodder S., 2012, Two new free-living nematode species (Comesomatidae) from the continental slope of New Zealand, with keys and notes on distribution, pp. 40-55 in Zootaxa 3348</i> on page 43, DOI: <a href="http://zenodo.org/record/210400">10.5281/zenodo.210400</a>
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
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