1,724,659 research outputs found
NGC 5953/54:
No full textWe present new BVRIHαJK imaging and [N II] scanning
Fabry-Perot observations for the interacting galaxy pair NGC 5953/54. Morphology
is reviewed using a combination of contrast-enhanced images, color-index
maps, and geometric (radial μ, , PA and )
profile parameters. Our data are complemented by archived V/R/H images from
HST. The Seyfert 2 NGC 5953 shows an underlying featureless disk
(≥1.5 kpc) in all the observed bands and traces of faint external
fan-like features in Hα and [N II]. A compact flocculent spiral
pattern (≤1.5 kpc), and a ~60 pc bar-like central structure
are also observed. The Liner galaxy NGC 5954 is an inclined
and distorted spiral with a strong circumnuclear starburst region and
star-forming regions throughout the disk. A tidal bridge or distorted arm
appears to link the two galaxies, extending to the northwest as a linear
feature (plume). NGC 5954 also shows blue filaments delineating
bubble-like features on the north side of the nucleus where our Fabry-Perot
observations reveal double emission line profiles. We derive BVRIJK magnitudes
and surface brightness profiles for the galaxies. HST V/R and H-band
surface brightness profiles are also presented for NGC 5953. Fabry-Perot
observations yield an [N II] velocity field and rotation curves for the
components. The observations coupled with results from a simulation atlas
of tidal features allow us 1) to suggest a tentative geometry of the
encounter in NGC 5953/54, and 2) to comment about a suspected secular
transformation in NGC 5953/54 via the interaction process. A
forthcoming paper is devoted to a more detailed analysis of our
observations including HI synthesis observations and n-body numerical
simulations
Block Card 5953 319th Street
No full textThis image was produced by the Auditor's Office in Lucas County, Ohio for tax assessment purposes. Associated dates are approximate. Descriptive terms related to this photograph include: dwelling | 5953 319th Street | Gabled Ell | Dutch Colonial Style | Second Extension of Warner Place (Toledo, Ohio) | Point Place (Toledo, Ohio) | North Toledo (Toledo, Ohio
08.02.005: Portrait, "Nathaniel, on left, Norman’s Cove, Regt No. 5953"
No full textPortrait, "Nathaniel, on left, Norman’s Cove, Regt No. 5953", inscribed in pencil on verso: b&w; 9.8 x 8.7 cm on mat 13.3 x 8.7 cm, [S.l.]: [s.n.], [19-
09.01.009: Portrait (full length) of "Nathaniel Smith [Royal Newfoundland Regiment], Norman’s Cove, Reg. No. 5953"
No full textPortrait (full length) of "Nathaniel Smith [Royal Newfoundland Regiment], Norman’s Cove, Reg. No. 5953", inscribed in pencil on verso: b&w; 12.3 x 8.4 cm, [S.l.]: [s.n.], [19-
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
Un'orazione filosofica di Marsilio Ficino nel Va.Lat. 5953: edizione di un testo parzialmente pubblicato
No full textIl contributo presenta la prima edizione della Vita Platonis contenuta nel Vat. Lat. 5953, precedente e per molti aspetti versione autonoma della biografia del filosofo che sarà stampata nell'incunabolo del 1484
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
A note on the role of phonological expectations in speech segmentation
Get PDFContains fulltext :
5953.pdf (Publisher’s version ) (Open Access
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