1,721,055 research outputs found
Larger boats, longer voyages, and powerful leaders : comparing Maritime Modes of Production in Scandinavia and California
No full textIsland and coastal societies around the world followed several unique developmental pathways that allowed for the formation of economically and politically complex systems. In this paper we argue that marine resources allow levels of intensification comparable to that of terrestrially focused societies, while seaworthy boats amplified the ability of emergent leaders to trade and raid over long distances. Many of these factors are summarized in the Maritime Mode of Production (MMP), a model which explains the development of decentralized chiefdoms in Scandinavia through the nexus of mobile wealth, advanced boat technology, and maritime trading and raiding. These characteristics are shared by other early maritime societies such as those in British Columbia and North-east Asia, suggesting that the MMP may have wide cross-cultural applicability as a pathway towards social complexity. By using the MMP to help explain the development of social complexity in another well-documented maritime society, the Chumash of southern California, we argue that innovation in watercraft technology combined with the ownership of boats by emergent elites led to a powerful positive feedback system which propelled the formation of maritime chiefdoms along similar trajectories to those hypothesised for Bronze Age Scandinavia. We use this comparison as a springboard to evaluate the applicability of the MMP as a comparative model for the development of social complexity in maritime societies around the world and suggest promising areas for future research
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
Presenting Counterpoints to the Dominant Terrestrial Narrative of European Prehistory
Full text linkThe first in the multi-author series Maritime Encounters, outputs of the major six-year (2022–2028) international research initiative, funded by Sweden’s central bank. Our programme is based on a maritime perspective, a counterpoint to prevailing land-based vantages on Europe’s prehistory. In the Maritime Encounters project a highly international cross-disciplinary team has embarked on a diverse range of research goals to provide a more detailed and nuanced story of how prehistoric societies realised major and minor sea crossings, organised long-distance exchange, and adapted to ways of life by the sea in prehistory.
Recent advances with ancient DNA have brought migration back into archaeological explanation, but little attention has been paid to maritime aspects of these movements or the maritime legacies inherited from indigenous cultures.
The formation of the populations, cultures and languages of Europe are now seen largely as consequences of three great prehistoric migrations: hunter-gatherers repopulating the post-glacial landscape, followed by farmers spreading from
Anatolia, and then Indo-European-speaking pastoralists from the steppe.
There is a significant gap in this current model that we sense most acutely in Scandinavia and the British Isles. Unanswered questions include: How these groups reached the islands and peninsulas of Atlantic Europe? What types of boats were
used? How many people and animals could they carry? To what extent did indigenous coastal peoples contribute traditions and knowledge of boats, boat building, seaways, navigation, and subsistence in coastal environments. How
was the long-distance trade in metals organised during the European Bronze Age? And what was the impact of this seacrossing network on the cultures, languages, and populations of the producers and consumers of bronze
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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