1,720,954 research outputs found
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
INCIDENCE DES TRANFERTS FINANCIERS DE LA DIASPORA SUR L’INVESTISSEMENT GLOBAL AU MALI
Full text linkThe study that links migrants' capital transfers to investments remains a hot topic in Mali. These funds are necessary for the financial health of households by allowing them to cover their daily expenses. Citizens generally suggest that they exert a positive influence on the country's economic development. The theory of gains maintains that these resources partially mitigate the volatility of the recipient country's total income, ensure the stability of consumption, reduce pressure on national savings and increase investment. Our study is a framework for explaining global investment in accordance with the investment code. Thus, it is devoted to the diaspora, the State and individuals in order to analyze investments. Our analysis is of the econometric type inspired by the model of Patillo et al. (2002) on time series ranging from 1990-2019, or 30 years of observations. In this model, investment is explained by the financial flows of the diaspora, the exchange rate and the HDI. The results assign a positive and significant coefficient to the explanatory variables and confirm their contributions in the country's supply of foreign currency, thus appreciating the quality of life of citizens and the real effective exchange rate. The financial system must lower the costs of transfers so that these flows become a source of financing and serve as a guide to channel them towards productive investments in Mali. The model approved a directly and positive transfused influence of expatriate remittances on Mali's investment
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
GOUVERNANCE ET ESPERANCE DE VIE PRECOCE DES PME AU CŒUR DES PREOCCUPATIONS: CAS DU MALI
Full text linkThe globalization of the business world has been intensified by new information technologies. By providing all stakeholders with necessary and useful answers to the problems that arise, this technology has significantly changed behaviors and facilitated the rapid assessment of economic and commercial risks. Through its application, it has shaped global entrepreneurship in general and that of Mali in particular. SMEs must adapt to this new order in order not to disappear. The motivation that led us to choose this theme is not only in an exploratory and descriptive perspective, but also explanatory and decision-making assistance. It also aims to identify the causes of the problem of the short life expectancy of SMEs and to propose solutions to this issue. Our study led us to 200 SMEs in order to collect statistical data as well as information relating to their mode of operation and management. The results obtained have pinpointed a number of causes, the main ones being: insufficient funding, high corruption, cultural nepotism, and unfair competition, difficult and poorly adapted institutional environment
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
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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