1,720,960 research outputs found
L’insostenibile leggerezza della sostenibilità: i limiti dell’attuale ecopolitica
Get PDF‘Sustainability’ is a ubiquitous term within the political agenda worldwide. The common recognition of such concept has its roots in the Seventies and is the outcome of a cultural process which integrates the ‘limits to the (capitalistic) growth’ in its paradigm. Notwithstanding, the consistency between ‘sustainability’ as a concept and its expected contents is doubtful. A trustful approach towards the technical domain, together with the incorporation of ‘sustainability’ within the market mechanisms, have largely weakened the opportunity for the concept to be disruptive on a political level, locally and globally. The relevant distance between ‘sustainability’ as a term and its actual contents is the object of the present proposal. The underlying ambiguity of the ‘Sustainable Development Goals’ will be provided as a case-study for our critical review
Revisiting the servitization-sustainability link: A case study in the professional printing supply chain
Get PDFThis paper investigates the link between servitization and sustainability. Extant literature assumes a positive effect of servitization on sustainability, while limited contributions report that, under certain conditions, servitization can also have negative effects. Through a case study on the professional printer supply chain, we show that the positive relationship between servitization and sustainability does not always hold true, and we clarify the nature of the links between servitization and sustainability. By drawing on causal loop diagrams based on system dynamics modeling, we differentiate between “built-in sustainability in servitization” and “sustainability potential in servitization”. With the former, we refer to the inherent sustainability effect that results from the mere application of servitization. For example, servitization leads, ceteris paribus, to the reduction of the number of required printers to achieve the printing jobs required by customers. The latter shows, however, that there is a latent sustainability potential that can be released, only if refurbishing and component recycling activities take place to extend the product lifetime. The case study also highlights that a systemic view is essential for assuring the overall positive impact of servitization on the environment. If manufacturing firms or institutions cannot track the way printers are disposed, e.g., outside of the borders of a country, the full potential of sustainability embedded in servitization cannot be achieved
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
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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