1,720,954 research outputs found
The H.L. Hunley and Confederate Ideals in Modern America
Full text linkIn February 1864, the Confederate submarine H.L. Hunley madehistory by sinking the USS Housatonic, after which the H.L. Hunleysank with all hands lost. The submarine would drift into Confederatememory as a fascinating piece of advanced technology that manybelieved could help win the war. With the resurgent interestin Confederate memory, the search for this lost submarine wasundertaken successfully by Clive Cussler and the National Underwaterand Marine Agency. Many organizations and individuals, from statesenators to archaeologists, helped raise the wreckage. The raising of thishistoric submarine brought a renewed resurgence in Confederate idealsthat influenced elections, especially the 2000 presidential election.Confederate memory and iconography remained heavily influentialin Charleston, South Carolina. The Confederate battle flag was stillflown proudly over the capital and people were still proudly thinkingof themselves as “Confederate” allies of sorts. The H.L. Hunley was animportant piece of history but also was a weapon in Confederate “LostCause” ideology. This piece of archaeological history keeps the CivilWar memory glowing in the minds of Americans, especially those inCharleston, South Carolina, where the submarine awaits conservation
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Full text link“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
Full text linkWe 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
Sea-level Rise and Settlement at Ta’ab Nuk Na, Belize: Analyses of Marine Sediment From the I-line, 4m Transect
Full text linkThe ancient Maya of Mesoamerica created a culture with writing, religion, and vast trade networks. These trade networks are evident on the southern coast of Belize, where archaeologists have found sites dedicated to salt making. One of these sites, Ta’ab Nuk Na, was the subject of this thesis. Sediment and charcoal samples were collected from this site by the Underwater Maya Research Group led by Heather McKillop and E. Cory Sills. For my thesis research, I subjected these samples and components within them to loss-on ignition, radiometric dating, and microscopic analysis. Loss-on ignition was used to ascertain organic material percentage by burning sediment at high temperatures to burn off organic components that are weighed and compared to unburned sediment. Microscopic analysis was used to determine the organic makeup of the sediment across the excavation. Radiometric dating was used to determine dates for site occupation and sea-level rise. Loss-on ignition and microscopic analysis helped accurately determine areas of the excavation associated with human activity. Radiometric dating gave an idea of when the site was abandoned due to sea-level rise. I used these methods to achieve the research objectives of the thesis. The first objective was to discover when sea-level rose and how it affected the ancient Maya at Ta’ab Nuk Na. The second objective was to determine whether the organic material at the excavation is high and which specific areas along the I-line 4m transect are the highest. The third objective was to determine when the site was occupied by the ancient Maya. These scientific activities helped interpret the site in the context of the Paynes Creek Salt Works. This thesis also helped interpret the ancient Maya response to rapid sea-level rise and how that knowledge can be used in our modern-day world
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe 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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