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Enhanced interactive AR bricklaying: elevating human–robot collaboration in augmented reality assisted masonry design and construction.
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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
Integrated impacts of anthropogenic heat locations and building configurations on urban wind-thermal environments and pollutant exposure in two-dimensional street canyons
No full textThe anthropogenic heat (AH) from buildings significantly influences urban microclimate. While AH release from buildings with distinct functions originates from different locations (e.g., sidewalls and rooftops), the integrated effects of AH locations and urban morphologies remain underexplored. By computational fluid dynamics (CFD) simulations, as a novelty, this study numerically investigated the coupling impacts of AH emission locations (sidewall or rooftop) and building arrangements (uniform-height buildings, varied-height buildings, and elevated buildings) on urban airflows, air temperature, and pollutant dispersion in typical (H/W = 1) and deep (H/W = 5) street canyons.Results indicate that rooftop AH produces a much weaker influence on urban microclimate than sidewall AH. It confirms urban airflows near and above the rooftop have much stronger dilution capacity and releasing AH at the rooftop can effectively reduce its negative impacts. For H/W = 1, sidewall AH reduces intra-canyon velocity by up to 10 % and significantly increases pollutant intake fraction (IF) and air temperature by ∼ 1 mg/m3 and 1 K. Conversely, for H/W = 5, sidewall AH enhances the near-ground velocity by around 100 times and reduces the pedestrian-level pollutant concentration by 10 to 100 times, but raises the intra-canyon air temperature by ∼ 2–10 K. The single-sidewall heat source only increases air temperature by 1–3 K, increases velocity from 10-4 to 10-2 m/s, and reduces pollutant concentration by 1–2 times. Elevated building designs mitigate AH impacts by improving ventilation. These findings underscore the importance of strategic heat source placement and urban morphology in balancing thermal comfort and pollution exposure
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
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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