1,720,955 research outputs found
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
Roles of nurse-surgeons in global surgical care: A scoping review
No full textAim: To identify the roles of nurse-surgeons in the provision of surgical care.
Design: Scoping review.
Methods: This scoping review adhered to the JBI guideline for scoping reviews and EQUATOR Network\u27s PRISMA-ScR checklist. Searches were performed from May 2022 to July 2022 using a combination of MeSH headings, keywords and filters via database and hand searching based on the eligibility criteria. Keywords included nurse-surgeon, nurse endoscopist, nurse hysteroscopist and nurse cystoscopist. Data sources were CINAHL, Cochrane, Google Scholar, PubMed and Scopus. Descriptive analysis was used to report the findings.
Results: Ninety-six included records indicated nurse-surgeon practice in 26 countries. Forty-one nurse-surgeon titles were found, the majority of which were types of nurse practitioner. A total of 5,684,198 surgeries were performed by nurse-surgeons varying from laparotomies to biopsies. Nine records reported that nurse-surgeons perform surgeries safely and on par with physicians with zero to minimal complications. Nineteen records reported improved surgical care efficiency by nurse-surgeons in terms of patient access to surgery, waiting times, surgery times, patient show rates, patient education, physician workload and junior physicians\u27 training. Seven records reported high patient satisfaction. Nurse-surgeons were cost-effective according to five records. Thirteen records recommended the standardization of nurse-surgeon practice.
Conclusion: Nurse-surgeons performed millions of surgeries worldwide assisting in easing the global surgical burden. This review identified the roles and benefits nurse-surgeons play in global surgical care. Research gaps on nurse-surgeon roles were discovered including the ambiguity in nurse-surgeon titles and the need to regulate nurse-surgeon practice.
Impact: This research addressed the clinical safety, quality, contribution to timely surgical access and cost efficiency of nurse-surgeon performed surgeries, as well as the need to standardize nurse-surgeon practice and use a more consistent nurse-surgeon title to ensure role identification and monitoring
Nurse-surgeons in the Australian public health system: A descriptive quantitative survey
No full textBackground: With over five billion people worldwide lacking access to surgery, innovative solutions are vital to address the global surgical crisis. Nurse-surgeons present a promising innovation. Considering their contribution worldwide and impact on surgical care in Australia, an exploration of these advanced practice nurses is timely.
Objective: To investigate the roles, training, education, and perceptions of career prospects and support received by practicing nurse-surgeons in the Australian public health system.
Design: Non-experimental descriptive national survey.
Methods: The target population was nurse-surgeons practicing within the Australian public health system. The survey questionnaire comprised of four sections containing questions on nurse-surgeon demographics, roles, training, and perceptions of career prospects and support received. Data collection was conducted through emailing of public hospitals, crowdsourcing, and snowballing. Descriptive analysis was used to report the findings.
Results: Twenty-eight nurse-surgeons participated in the study, 22 females and six males. Most commonly, participants (n = 10) held master’s degrees and trained to become nurse-surgeons for an average of 2⋅27 years (95 % CI [1⋅47,3⋅07]). Training programs varied but were all surgical specialty-specific, and usually included a practical component, theoretical component, and competency assessment prior to independent practice. Participants rated employment prospects for nurse-surgeons as poor to average due to limited work opportunities, politics, and strong pushbacks from Australian medical societies. The support received from nurses, surgeons and management was rated by participants as good providing reasons such as supportiveness, value recognition, jealousy, and resentment. The participants were very likely (95 % CI [7.436 – 9.364] to continue practicing due to positive job satisfaction but recommended the standardising of training and practice to ensure role futureproofing.
Conclusions: Nurse-surgeons have been practicing in Australia for decades, yet no standard training and credentialing pathway exist for them. This study identified the various roles, nonstandard training, and perceptions of nurse-surgeons in the Australian public health system. The findings of this study will have an impact on policymakers and stakeholders to develop standard national credentialing pathway for nurse-surgeons in Australia to enhance clinical practices and ensure a consistent framework for recognition and development of these advanced practice nurses
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