1,721,259 research outputs found
Sean Smith: stills in a moving world
No full textI do not know of a better working war photographer than Sean Smith of the Guardian. So I was delighted that he took time out to come to talk at Polis with students
Profile of Sean Smith, 22, of South Portland, the top freestyle skier in the Uni
No full textProfile of Sean Smith, 22, of South Portland, the top freestyle skier in the United States -- Smith, ranked seventh in the world, will be competing in the Olympics in Lillehammer, Norwa
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
S11: E2 Beyond the Screen: Social Learning with VOISS in VR environments with Dr. Sean Smith
Full text linkIn this week\u27s episode, we delve into the cutting-edge realm of virtual reality (VR) technology, specifically tailored to assist students in mastering problem-solving within social contexts through simulated scenarios mirroring real-world challenges. Our guest, Sean Smith, serves as the Principal Investigator for Project VOISS, alongside his role as a professor in the Department of Special Education at the University of Kansas. Sean provides valuable insights into the project\u27s overarching goal: fostering knowledge and skills acquisition through evidence-based practices geared towards addressing social issues among middle school-aged students. VOISS stands as a groundbreaking computer-based VR platform, immersing students in diverse school environments such as classrooms, buses, and hallways. Here, they navigate through interactive social narratives and confront situations demanding problem-solving skills. Join us as we uncover the innovative strategies behind VOISS, aimed at empowering students with essential social competencies for navigating the complexities of the real world.
Resources: VOISS Advisor: https://voissadvisor.org/
Sean Smith Email: [email protected]
Highlights: -Targeting Social Competence: Providing immersive experiences for individuals lacking social skills.
-Evidence-Based Practice: Focus on developing social knowledge and skills through proven methods.
-Simulated Educational Environment: Students engage in less immersive VR scenarios mimicking school challenges.
-Guided Interaction: Narrator and coach guide students through scenarios, interacting with avatars.
-Targeted Questions & Skill Transfer: Children are prompted to respond to questions tailored to individual growth needs. These questions help guide them to make decisions/ mistakes and gain consequences in a confined environment. They can learn from them and apply them in real-life situations.
-Domain Application: Receptive and expressive communication domains crucial, with applications in school, home, and community settings.
-Practical Classroom Implementation: Steps outlined for middle schoolers, aligning curriculum with targeted skills and domains
Comparison between Sound Reduction Index of single and double massive walls realised in Italy and Great Britain
No full textIn this paper the results of a comparison of some of the common partition walls, used both in Italy and Great Britain, are reported. On the basis of a statistical survey conducted on partitions measured in situ on finished buildings, the average values of the apparent sound reduction index of these different construction systems were compared. All measurements were performed according to ISO 140-4 by the Universities of Ferrara and Florence for Italian buildings and by Robust Detail Ltd for British buildings. The types of walls analysed in this study were double-leaf cavity walls and single-layer concrete walls. The comparison was made on the frequencies performance in order to better understand the reasons for the different performances that can be observed at mid and high frequencies for some of these technological solutions
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
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