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Michael Dean - United Kingdom poverty line for two adults and two children: twenty thousand four hundred and thirty six pounds sterling as published on 1st September 2016 (installation). [41] Jeremy Deller - We're Here Because We're Here (event staged across U.K. July 1). [42] Bob Dylan - "Portal" at MGM National Harbor Oxon Hill, Maryland. [43]
Author-level metrics are citation metrics that measure the bibliometric impact of individual authors, researchers, academics, and scholars. Many metrics have been developed that take into account varying numbers of factors (from only considering the total number of citations, to looking at their distribution across papers or journals using statistical or graph-theoretic principles).
The society publishes the triannual Journal for Artistic Research (JAR), [3] [4] [5] an international, online, open access and peer-reviewed journal for the identification, publication and dissemination of artistic research and its methodologies, from all arts disciplines.
For instance, most papers in Nature (impact factor 38.1, 2016) were only cited 10 or 20 times during the reference year (see figure). Journals with a lower impact (e.g. PLOS ONE, impact factor 3.1) publish many papers that are cited 0 to 5 times but few highly cited articles. [21]
The impact factor relates to a specific time period; it is possible to calculate it for any desired period. For example, the JCR also includes a five-year impact factor, which is calculated by dividing the number of citations to the journal in a given year by the number of articles published in that journal in the previous five years. [14] [15]
Citation data is also the basis of the popular journal impact factor. There is a large body of literature on citation analysis, sometimes called scientometrics, a term invented by Vasily Nalimov, or more specifically bibliometrics. The field blossomed with the advent of the Science Citation Index, which now covers source literature from 1900 on.
Koerner considers Friedrich's supporters to have failed in rebutting Ramdohr's specific criticisms, but their agenda was just as much to present a new way to understand and evaluate art. The art historian concludes, "Just as Cross in the Mountains constitutes a revolution in landscape painting, its Romantic defense signals a revolution in the ...
The Tree of Crows (also known as Raven Tree) is an oil painting by the German Romantic artist Caspar David Friedrich, from 1822.Acquired by the Louvre in 1975 (the institution's first acquisition of a work by the artist, followed by Seaside by Moonlight in 2000), it has been called one of Friedrich's "most compelling paintings."