1,721,008 research outputs found
SP-Rollenschemata – Ein Konsensentwurf für die standortübergreifende Standardisierung von Rollenskripten
No full textPeters T, Borgmann S, Hempel L, Thrien C, Zimmermann A. SP-Rollenschemata – Ein Konsensentwurf für die standortübergreifende Standardisierung von Rollenskripten. In: Digitales Internationales Skills Lab Symposium 2022. Bielefeld ; Krems ; Bern ; Köln; 2022
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
medPJplus - Entwicklung und Umsetzung eines Konzeptes zur Gewinnung und Qualifizierung von Lehrpraxen für das Praktische Jahr im Fach Allgemeinmedizin der Universitätsmedizin Göttingen
No full textAim: The Masterplan Medizinstudium 2020 (Masterplan for Medical Studies 2020) focuses on practice-oriented undergraduate training with increased involvement of rural teaching practices. The demand for teaching practices for the final year will increase at all medical faculties in Germany. The project medPJplus at the University Medical Center Göttingen (UMG) presents an approach for successfully acquiring general medical teaching practices in local rural areas.Project outline: The project medPJplus implemented eight measures in cooperation with medical students, interested general practitioners, and regional players in the surrounding districts to attract new teaching practices: we established public relations, accredited practices, organized the didactic training of participating general practitioners, created a digital platform for students that is linked to the nationwide PJ-Portal, and organized information events, workshops, and feedback reports to regional actors.Results: Within one year, a total of 40 new teaching practices with 57 new teachers in the local rural area joined the project in southern Lower Saxony. A three-stage didactic training concept for general practitioners was established at the UMG. A digital platform enhances the visibility of general practitioners and their activities for students. The teaching practices can now be found on the nationwide PJ-Portal. Fourteen students have currently completed their period of the final year in family medicine there.Conclusions: It is possible to acquire rural general medical teaching practices for the final year. This depends on four core elements: addressing and didactic training of interested general practitioners, networking of medical students with teaching physicians and regional actors, digitally presenting teaching practices, and developing solutions for mobility and living space during the final year.Zielsetzung: Der Masterplan Medizinstudium 2020 fordert für Medizinstudierende eine praxisnahe ärztliche Ausbildung mit vermehrtem Einbezug ländlich gelegener Lehrpraxen. Der Bedarf an Lehrpraxen für das Praktische Jahr (PJ) wird an allen medizinischen Fakultäten in Deutschland steigen. Das Projekt medPJplus zeigt das Vorgehen für die erfolgreiche Gewinnung allgemeinmedizinischer PJ-Lehrpraxen in ländlicher Umgebung der Universitätsmedizin Göttingen (UMG) auf.Projektbeschreibung: Im Projekt medPJplus wurden acht Maßnahmen zur Gewinnung neuer PJ-Lehrpraxen in Kooperation mit Medizinstudierenden, interessierten Hausärzten und regionalen Akteuren der umliegenden Landkreise durchgeführt: Öffentlichkeitsarbeit, Praxenakkreditierung, didaktische Fortbildung teilnehmender Hausärzte, Aufbau einer digitalen Plattform für Studierende, Verlinkung zum bundesweiten PJ-Portal, GetTogether- und Informationsveranstaltungen, Workshops und Feedbackberichte an regionale Akteure.Ergebnisse: Innerhalb eines Jahres wurden in Südniedersachsen insgesamt 40 neue PJ-Lehrpraxen mit 57 neuen PJ-Lehrärzten im ländlichen Umfeld der UMG gewonnen. Ein dreistufiges didaktisches Fortbildungskonzept für Hausärzte wurde an der UMG etabliert. Eine digitale Plattform macht allgemeinmedizinische Lehrärzte und ihre Tätigkeit für Studierende sichtbarer. Die Lehrpraxen sind jetzt im bundesweiten PJ-Portal auffindbar. 14 Studierende absolvierten dort bereits ihr allgemeinmedizinisches PJ.Schlussfolgerungen: Die Gewinnung ländlich gelegener allgemeinmedizinischer Lehrpraxen für das Praktische Jahr ist möglich. Sie hängt von vier Kernelementen ab: Ansprache und didaktische Fortbildung interessierter Hausärzte, Vernetzung von Medizinstudierenden mit Lehrärzten und regionalen Akteuren, Digitalisierung der PJ-Suche sowie Erarbeitung von Lösungen für Mobilität und Wohnraum während des PJ
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
Electron microprobe analysis of electrolytes in whole cultured epithelial cells
No full textMicroprobe analysis was used to determine electrolyte contents in whole epithelial sheets of A6 cells and to investigate the most critical points of this method. Analysis of dextran standard sections of different thickness revealed that low accelerating voltages of about 10 kV are best suited for whole freeze-dried cells on thick supports, since 5 microM thick sections are not penetrated by 10 kV electrons. Washing of A6 cells for 10 sec with distilled water led to cell swelling of about 40%, but the molar concentration ratios and the concentrations per dry weight (dw) were not altered. Washing for 60 sec with distilled water caused a further increase in cell volume (120%) and loss of cellular K and Cl (90 mmol/kg dw). Washing with isotonic NH4- acetate led to a loss of cell Cl already after 10 sec. To characterize the Na transport compartment, A6 cells cultured on permeable supports were washed for 5 sec with distilled water, freeze-dried, and analyzed. Inhibition of transepithelial Na transport by ouabain increased Na/P from 0.15 +/- 0.07 to 0.75 +/- 0.03 and Cl/P from 0.21 +/- 0.001 to 0.38 +/- 0.003 while K/P decreased from 0.83 +/- 0.08 to 0.32 +/- 0.03. The changes in cell Na and K contents can be explained by K/Na exchange; the increase in Cl content indicates some cell swelling. Since the ouabain-induced changes could be prevented by apical amiloride, the apical membrane provides the most important pathway for Na entry in A6 cells
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