1,720,955 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
Equitable access and reimbursement for pharmacy-based services: A case study of adult vaccinations
No full textThesis (Ph.D.)--University of Washington, 2024Community pharmacies are vital access points for healthcare in the United States. The COVID-19 pandemic highlighted the indispensable role of community pharmacists for patients and the healthcare system. However, not every neighborhood has good access to pharmacies, and pharmacies are facing increased financial and operational pressures which threaten their widespread availability. Despite the importance of community pharmacies, robust evidence at a national level is lacking on 1) the populations and locations which have low access to pharmacies, 2) whether this lack of access affects utilization of pharmacist-provided health services, and 3) whether any of the proposed policy solutions, such as provider status recognition for pharmacists at the federal level, provide a plausible path forward to bolster access to pharmacist-provided health services. This investigation is structured as three aims. First, I defined, mapped, and characterized the locations of all “pharmacy deserts” in the U.S. at the census tract level. Pharmacy deserts are defined as areas that are both low-income (>20% of people living below the federal poverty line or median income 1/3 of people living outside a 1, 5, or 10-mile radius of any pharmacy, depending on urbanicity). I found that 15.8 million (or 4.7% of) people in the U.S. live in neighborhoods classified as pharmacy deserts. Further, the populations living in these neighborhoods were associated with a higher proportion of many known social determinants of health such as lower educational attainment, racial/ethnic minority status, and lower health insurance coverage. These patterns were generally consistent across urban and rural areas and across all 50 states in the country.
Second, I evaluated whether these pharmacy desert neighborhoods were associated with lower utilization of a key pharmacy-based health service: shingles vaccination. I acquired census-tract-level vaccination data from seven different state Departments of Health and used propensity score matching to efficiently account for a variety of known confounding factors in the evaluation. The results from our primary analysis showed that pharmacy desert status was not associated with lower vaccination completion rates (0.4 fewer shingles vaccinations per 1000 population, p = 0.83). However, the results of our secondary analysis found that census tracts with low pharmacy access (as opposed to the two-part pharmacy desert definition that includes low-income levels) were associated with reduced shingles vaccination completion rates (2.4 fewer vaccinations per 1000 population, p = 0.004). This pattern indicates that lack of community pharmacy access may have direct health consequences for people living in these neighborhoods.
Lastly, I used a national claims database to explore the effects of state-level provider status legislation on reimbursements for shingles and seasonal influenza vaccination visits at pharmacies. We found that despite having the legal authority to do so, there are very few pharmacy claims being submitted to health insurance plans for vaccination services. Our dataset contained 2.3 million vaccination visits between 2021-2022, of which only 0.4% had any outpatient services claims billed during the visit, even in provider status states. This inhibits more robust evaluation of these policies' effects and may indicate important implementation barriers to address alongside these new authorities for pharmacists. In sum, this body of work provides evidence on the current state of access to pharmacies in the U.S., the negative effect of poor pharmacy access on shingles vaccination, and the potential utility of state-level provider status legislation in improving the financial profitability of vaccination services in community pharmacies
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
Author Under Sail The Imagination of Jack London, 1893-1902
No full textIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Intro -- Title Page -- Copyright Page -- Dedication -- Contents -- Acknowledgments -- Introduction -- 1. Spirit Truth -- 2. From Absorption to Theatricality and Back Again -- 3. "I Will Build a New Present" -- 4. Sons as Authors -- 5. Fathers as Publishers -- 6. The Daughter as Author -- 7. Lovers as Authors -- 8. At Sea with the Family -- 9. Yellow News, Yellow Stories -- 10. The Return Home -- Notes -- Bibliography -- Index -- About Jay WilliamsIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Description based on publisher supplied metadata and other sources.Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, YYYY. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries
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