1,720,978 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
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
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
Social Prescribing in Practice: A Critical Examination of Service Data and Stakeholder Perspectives
Full text linkA current priority within UK policy is to promote partnership working between healthcare and the community sector to support the delivery of integrated and person-centred care, and to tackle the wider determinants of health. This represents a shift in focus from a curative to a preventative system. Social prescribing has been put forward to address this. Definitions, models, and understanding of social prescribing vary which leads to differences in the implementation of the concept. However, at its core, it enables healthcare professionals to refer patients with non-medical needs to non-medical sources of support, to improve their health and wellbeing. In some models of social prescribing a link worker is employed to facilitate this process. Social prescribing is increasingly present in policy and the media. However, much research reports barriers to the implementation of services in practice, and, despite some evidence of the effectiveness of individual services, there is insufficient evidence to support the wide-scale implementation of the concept. As social prescribing is gradually implemented across the UK, it is paramount that the concept is understood, including the roles of stakeholders and the barriers that services face.
A scoping review of the current literature was first conducted. Following this, the aim of the research was determined: to examine social prescribing in practice with a view to producing a framework of knowledge to progress understanding and implementation. A convergent parallel mixed-methods research design was adopted which was underpinned by a critical realist perspective and guided by the Rainbow Model of Integrated Care as the theoretical foundation. In study I secondary data from a social prescribing service were obtained for analysis to explore the underlying contributing factors to requiring a non-medical health intervention. Due to the poor quality of the data obtained, the planned quantitative analysis was not possible. However, the data highlighted the need for proper data collection and management.
In study II three stakeholder groups took part in semi-structured interviews: GPs (n = 18), link workers (n = 15), and service users (n= 18). Inductive thematic analysis was adopted to analyse interview data, after which themes were deductively mapped against the domains of the Rainbow Model of Integrated Care. Non-thematic data present in interviews were analysed categorically. Study II identified a range of barriers to social prescribing. However, when the findings of study I and II were combined it was apparent that, instead of a fixed list of barriers, there are a set of factors that influence social prescribing in practice which turn into barriers when not present. These were identified from the research findings, but it was noted that there are complex interrelationships between all factors and, therefore, they could not be considered individually. Instead, they were summarised as the following five mechanisms: a clear definition and shared understanding, supportive context, sufficient and secure funding, IT infrastructure, and stakeholder ‘buy-in’. When considered at a broad level, these mechanisms suggest that social prescribing needs to be established as a reputable intervention with formal links to healthcare. In the discussion, a new definition of social prescribing, developed through the research, was also introduced.
This research contributes to the advancement of the evidence base and provides support to facilitate the implementation and delivery of social prescribing. Additionally, the limitations of this research, and the identified gaps in the evidence base, can inform future research into this area
The problem with the definition of ‘social prescribing’: Exploring the language used, and key roles within the concept
Full text linkAim of project/research:
To examine SP in practice with a view to producing a novel definition of the concept.
Method(s) used:
Semi-structured interviews and focus groups were undertaken with key stakeholders. Eighteen GPs from 16 general practices undertook individual interviews. Fifteen link workers from seven social prescribing organisations undertook face-to-face focus groups. Eighteen service users participated in face-to-face or telephone interviews. Interviews were analysed using inductive thematic analysis. Non-thematic data present in interviews were analysed categorically.
Key Findings/Learning:
Three overarching themes were identified: discrepancies in knowledge and understanding, mismatch of expectations, and reliance on medical language and processes. Participants described the typical SP ‘journey’. Descriptions varied dependent upon the involvement of a SP service. The type of ‘journey’ most described related SP light and signposting. Descriptions of holistic SP were given by a few GPs and service users, but were provided by all link workers.
A new definition was developed: SP is a process by which a healthcare professional or SP link worker assesses an individuals’ non-medical needs and connects them with non-medical sources of support, often within the community, to improve health and wellbeing. This definition differs from those pre-existing in the following ways: the definition more tightly applies the term to the point at which the social prescription is performed, the term ‘healthcare professionals’ is adopted, both healthcare professionals and link workers are identified as providing social prescriptions, the anticipated outcome is included, those accessing SP are labelled ‘individuals’, and the importance of community resources is highlighted.
Conclusions:
A common definition of SP is currently lacking and the application of the concept in practice is inconsistent. Definitions influence service implementation and delivery, as individuals deliver a service which aligns with their understanding of a concept. Consequently, this new definition could support consistent delivery and enable stakeholders to articulate the mechanisms involved, and the anticipated outcomes
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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