1,720,961 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
Identifikasi Kejadian Hepatotoksik Pada Pasien Tuberkulosis Dengan Penggunaan Obat Anti Tuberkulosis Di Rumah Sakit Umum Daerah Abdul Wahab Sjahranie
Full text linkTujuan studi: Penelitian ini bertujuan untuk mengetahui kejadian hepatotoksisitas pada pasien tuberkulosis yang menggunakan obat anti tuberkulosis.
Metodologi: Penelitian ini merupakan penelitian deskriptif responsif dengan menggunakan data sekunder berupa rekam medis pasien tuberkulosis rawat inap di RSU Abdul Wahab Sjahranie dari tahun 2018 sampai dengan tahun 2020. Data dianalisis menggunakan SPSS.
Hasil: Dalam penelitian ini, 81 sampel dengan hepatotoksisitas 43,2% dan 56,8% tanpa hepatotoksisitas, 18,5% dengan hepatotoksisitas ringan, 23,5% dengan hepatotoksisitas sedang, 0% dengan hepatotoksisitas berat dan 1,2% dengan hepatotoksisitas sangat berat. Gejala hepatotoksisitas dengan mual 16%, muntah 13,6%, demam 11,1%, tidak memiliki gejala 12,3%, fatigue 9,9% dan nyeri perut 3,7%. Kesimpulan dari penelitian ini adalah 43,2% sampel mengalami hepatotoksisitas, secara umum sampel mengalami hepatotoksisitas sedang dan umumnya gejala hepatotoksik seperti mual.
Manfaat: Dapat menjadi gambaran bagi pembaca mengenai kejadian hepatotoksik pada pasien tuberkulosis dengan penggunaan obat anti tuberkulosis dan dapat menjadi pertimbangan klinis pengunaan obat anti tuberkulosis
Analysis of Risk Factors For Anemia and Neutropenia Post-Chemotherapy in Patients with Acute Lymphoblastic Leukemia at Samarinda Hospital
Full text linkChemotherapy is the main therapy in the treatment of acute lymphoblastic leukemia and can change the body's hematological parameters during therapy. Haematological side effects that commonly occur after chemotherapy include anemia and neutropenia. The aim of this study was to determine the risk factors for anemia and neutropenia in patients with acute lymphoblastic leukemia after chemotherapy. This research is retrospective analytic with cross sectional data collection methods. The type of data used is secondary data from medical records of patients diagnosed with acute lymphoblastic leukemia. Data were analyzed using SPSS version 25.0. The research results obtained from this study were that there was a significant relationship between chemotherapy regimen and the incidence of anemia in acute lymphoblastic leukemia patients (p=0.001), and a significant relationship was found between age and chemotherapy regimen and the incidence of neutropenia in acute lymphoblastic leukemia patients (p= 0.005 and p=0.011). The conclusion obtained is that risk factors for chemotherapy regimens have a significant relationship between the incidence of anemia. In addition, the risk factors of age and chemotherapy regimen have a significant relationship between the incidence of neutropenia. Risk factors aged 12-25 years have the opportunity to increase the risk of neutropenia by 0.231 times greater than risk factors for chemotherapy regimens
Analisis Faktor Resiko Hepatotoksik Dalam Penggunaan Obat Anti Tuberkulosis (Oat) Pada Pasien Tuberkulosis
Full text linkTujuan studi: Tujuan Telaahan ini yaitu untuk Mengetahui faktor resiko hepatotoksik dalam penggunaan obat anti tuberkulosis (OAT) pada pasien Tuberkulosis di Rumah Sakit X Kota Samarinda.
Metodologi: Penelitian ini termasuk jenis penelitian cohort retrospektif. Pengambilan sampling sendiri menggunakan metode purpose sampling dengan jumlah sampel 81 pasien dan teknik pengambilan data menggunakan data sekunder dari rekam medik pasien TB dari tahun 2018 sampai 2020.
Hasil: Didapatkan hasil bahwa faktor resiko yang memiliki yang memiliki nilai OR<1 adalah Jenis Kelamin dan Merokok. nilai OR>1 adalah Usia, Jenis TB, Terapi TB dan Outcome sedangkan untuk nilai p semua faktor resiko tidak memiliki hubungan yang signifikan. Dapat disimbulkan bahwa Faktor Resiko jenis kelamin, usia, jenis TB, penggunaan rokok, Konsumsi alkohol, terapi TB, Penyakit penyerta, parameter laboratorium dan outcome yang memungkinkan terkena hepatotoksik namun dalam penelitian ini adalah didapatkan hasil yang tidak signifikan.
Manfaat: Dapat menjadi gambaran bagi pembaca mengenai kejadian hepatotoksik pada pasien tuberkulosis dengan penggunaan obat anti tuberkulosis dan dapat menjadi pertimbangan klinis pengunaan obat anti tuberkulosis
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