1,724,350 research outputs found
[Atchison, Topeka, and Santa Fe, Locomotive No. 4043 with Tender]
No full textNegative sleeve: 82:232:3005; [typed] Atchison, Topeka & Santa Fe, #4043 [Everett DeGolyer, Jr.'s Notes] Right side of train, photographed at 3/4 angle, showing engine and tender. No.4043 is a 4-8-2 type, 4000 class. Built by Baldwin Locomotive Works in 1923 as No. 57242. Scrapped and sold at George T. Cook Company on November 29, 1955
Block Card 4043 Ariel Avenue
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: Cape Cod Style | Dwelling | Talmadge Green Addition (Toledo, Ohio) | Trilby Area (Toledo, Ohio)) | 4043 Ariel Avenue (Toledo, Ohio
Journal of Astronomy and Earth Sciences (ISSN: 2958-4043)
No full textAll rights reserved. This is the storage of formally published articles from 2022 to 2024 in Journal of Astronomy and Earth Sciences (ISSN: 2958-4043)
Characterization of solidification path for Aluminium 6060 weld metal with variable 4043 filler dilution
No full textAluminium alloy 6060 is typical of a family of Al-Mg-Si extrusion alloys, which are considered weldable only
when using an appropriate filler alloy such as 4043 (Al-5Si) or 5356 (Al-5Mg). This study concerns the
thermal analysis and solidification path determination of aluminium alloy 6060 diluted with variable amounts
of 4043. Casting of controlled mixtures of alloys 6060 and 4043 was used to simulate different weld dilutions
in order to facilitate thermal analysis. Thermal analysis and metallography were applied in order to reveal
solidification reactions and phases, and allow calculation of solid fraction versus temperature curves.
Although the liquidus temperature was little affected, different phases formed with increased 4043 dilution,
with a trend toward lower temperature reactions and a larger fraction interdendritic constituent
Linked collectors and determiners for: A new species of Cephaloecetes (Bubocorophiina) from the Iranian coasts of the Gulf of Oman and the Hormuz Strait (Crustacea: Amphipoda: Siphonoecetini).
No full textNatural history specimen data linked to collectors and determiners held within, "A new species of Cephaloecetes (Bubocorophiina) from the Iranian coasts of the Gulf of Oman and the Hormuz Strait (Crustacea: Amphipoda: Siphonoecetini)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="http://bionomia.net/dataset/f2fbdc01-4a1f-4043-b4aa-8458fc490f04">https://bionomia.net/dataset/f2fbdc01-4a1f-4043-b4aa-8458fc490f04</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/f2fbdc01-4a1f-4043-b4aa-8458fc490f04">https://gbif.org/dataset/f2fbdc01-4a1f-4043-b4aa-8458fc490f04</a>. Formatted as a Frictionless Data package
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
Variations on the Author
No full text“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
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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