1,721,141 research outputs found
Secondary damage management of acute traumatic spinal cord injury in low and middle-income countries: A survey on a global scale (Part III)
Get PDFIn LMICs, several factor may affect the applicability of guidelines for secondary damage control of spinal cord injury.•In LMICs, the use of steroids for spinal cord injury is heterogeneous and admissions to an intensive care units are limited.•The delays for surgical decompression of spinal cord injury can be significan and vary across income and geographic region.•Transfer times seem to be the most common reason for surgical delay in all income and geographic regions.•Costs for surgery for spinal trauma may be a significant barrier to guideline adherence, especially in low-resource settings
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
Decolonising humanitarian health:A scoping review of practical guidance
Get PDFDespite growing calls and efforts to decolonise global and humanitarian health, there is limited practical guidance for researchers, educators and practitioners on how to do so. This paper fills this gap by offering a narrative exploration of key recommendations on decolonising global/humanitarian health research, partnerships, teaching, organisational structures and other practices. We present concrete guidelines to support humanitarian actors in decolonising their work. We used a scoping review method. The search strategy was built on three overarching themes: decolonising, global health/health and humanitarian crises. We combined a MEDLINE and Web of Science database search with a grey literature search. In total, we screened abstracts and titles of 533 documents, excluding records that did not specifically refer to ‘decolonising,’ humanitarian and/or global health. We assessed full texts of 58 documents for eligibility, excluding documents that did not include practical recommendations. In total, 15 documents were included in this review. We identified five key themes: organisational structure, strategy and engagement; research partnerships and conceptualisations; funding for research and projects; the research lifecycle; and teaching and the curriculum. The principal finding is that humanitarian actors can decolonise their work by decentralising power, redistributing resources, critically reflecting on their work in the context of the broader socio-political landscape and recovering, centring and valuing marginalised Global South perspectives. Race was not a central analytical category in the reviewed literature, despite being an integral part of historical background narratives. Future research should reflect on practical steps towards racial justice in global/humanitarian health and be focused on ensuring that efforts towards “localisation” or “equitable partnerships” in global health are linked to decolonisation efforts, including in humanitarian health research. Our review underscores the importance of drawing on knowledge created by and for actors based in the Global South
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
Exploring perspectives and adherence to guidelines for adult spinal trauma in low and middle-income healthcare economies: A survey on barriers and possible solutions (part I)
Get PDF• Most spinal trauma occurs in low- and middle-income countries (LMICs), but some elements may limit the application of current guidelines. • In LMICs, a respectable proportion of physicians treating spinal trauma is not aware of any guidelines on this topic. • Most physicians managing spinal trauma in LMICs believe that following the guidelines may positively affect patient outcomes. • Most believed they have the capability to apply, the guidelines, but variation according to income and geographical region exists. • The perceived limitations and their relevance to guideline adherence vary across different income and geographic areas worldwide. • Resource-targeted guidelines for spinal trauma are considered a valuable option to overcome the limitations of real-life application of the current guidelines
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