1,721,011 research outputs found
Trigger (Bruce G.) : Natives and Newcomers : Canada's Heroic Age Reconsidered
No full textDickason Olive Patricia. Trigger (Bruce G.) : Natives and Newcomers : Canada's Heroic Age Reconsidered. In: Revue française d'histoire d'outre-mer, tome 75, n°278, 1er trimestre 1988. pp. 128-129
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
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
Static types to dynamic variables : re-assessing the methods of prehistoric Huron chipped stone tool documentation and analysis in Ontario
No full textAn assemblage of prehistoric Huron chipped stone tools has been analyzed in terms of its inherently dynamic properties. It is hypothesized that the series of measurements and ratios that has been developed is more efficient than existing systems for gauging the changing nature of these implements over time. The statistical evaluation of the data revealed strong linear relationships between various pairs of variables, such as projectile point length and tip angle and end scraper bit edge angles and bit height. It was found that comparing these data to other attributes of these tools, such as use-wear traces and reduction techniques, can be very informative about how each category of tools changed through manufacture, use, and maintenance. The results of this analysis were then compared to those of a more traditional study of a contemporaneous collection of Huron stone tools (Poulton, 1985), demonstrating the utility of the techniques developed
Late Woodland settlement trends in south-central Ontario : a study of ecological relationships and culture change
No full textThis study investigates the land-use patterns of the Iroquoian populations that occupied south-central Ontario during the Late Woodland period. Its initial objective is to understand their cultural ecology as reflected in the placement of their semi-permanent settlements over time. Its ultimate goal is to ascertain how environmental change and ecological adaptation contributed to culture change and particularly to the historical development of these populations and their long-term settlement shift from the north shore of Lake Ontario to Huronia and Petunia.The theoretical guide for this study is the premise that an understanding of culture change can only be achieved by considering evolutionary sequences in all their particularistic complexity, taking into account both generalizations about human behaviour and contingent influences. The methodological guide is the concept of multidimensional constraint, the idea that human behaviour is the rational negotiation of objectives that are constrained by both internal and external parameters operating in a nested series of contexts. These principles are used to develop a methodology utilizing detailed environmental description, summary statistics, and careful evaluation and interpretation to investigate correlations between settlement locations and environmental features at the local, regional, and pan-regional scales. The overall objective is a well-grounded explanatory narrative outlining the multiple dimensions of constraint that influenced Late Woodland settlement in south-central Ontario.The ensuing investigations yield numerous insights into Iroquoian cultural ecology and illustrate the complexity of the long-term settlement shift. In broad outline, it involves an initial phase of settlement, indicating continuity with the Middle Woodland period, an expansion phase, involving the occupation of analogous physiographic zones throughout south-central Ontario, and a final contraction phase, involving coalescence into the uplands of northern Simcoe County. At the local and regional scales, these phases involve slightly different adaptive strategies over time and space, influenced by constraints that included community population size, intensifying food production, temporal and spatial climatic variation, foraging logistics, changing distributions of natural resources, and geo-politics. These results demonstrate the adaptive capacity of these Iroquoian populations, confirm the efficacy of the methodological approach, and establish an ecological context for future investigations dealing with the social aspects of Late Woodland culture change in South-central Ontario
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
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