130,818 research outputs found
MeSH term explosion and author rank improve expert recommendations
No full textInformation overload is an often-cited phenomenon that reduces the productivity, efficiency and efficacy of scientists. One challenge for scientists is to find appropriate collaborators in their research. The literature describes various solutions to the problem of expertise location, but most current approaches do not appear to be very suitable for expert recommendations in biomedical research. In this study, we present the development and initial evaluation of a vector space model-based algorithm to calculate researcher similarity using four inputs: 1) MeSH terms of publications; 2) MeSH terms and author rank; 3) exploded MeSH terms; and 4) exploded MeSH terms and author rank. We developed and evaluated the algorithm using a data set of 17,525 authors and their 22,542 papers. On average, our algorithms correctly predicted 2.5 of the top 5/10 coauthors of individual scientists. Exploded MeSH and author rank outperformed all other algorithms in accuracy, followed closely by MeSH and author rank. Our results show that the accuracy of MeSH term-based matching can be enhanced with other metadata such as author rank
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe 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
"Closing the R&D Gap, Evaluating the Sources of R&D Spending"
No full textBoth spending and tax policies have been implemented in the United States with the goal of stimulating private sector research and development (R&D). Karier questions whether current R&D policy, especially the research and experimentation tax credit, can contribute to closing the gap between nondefense expenditures on R&D in the United States and such expenditures in other countries, such as Japan and Germany. He also explores possible changes to our current R&D policy to make it more effective.
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GridLAB-D Technical Support Document: Climate Module Version 1.0
No full textGridLAB-D technical support document discussing climate module
Narrative art and act in the fourth gospel: aspects of the Johannine point of view
No full textThis thesis assumes that the narrative form of the Fourth Gospel is important for understanding the Gospel's meaning. Narrative is a communicative transaction whereby meaning is transmitted from author to reader via the way the story is told. Meaning is also established by overt speech-acts, and the 'act' performed in the overall structuring of the story. It arises within a context of rule-governed speech behaviour which determines parameters and implications that inform understanding. The Gospel's narrative form meets with readers' conventional expectations about how it relates to ostensive historical reality. Factors internal and external help determine genre. Part one examines aspects of the Gospel's narrative art. The way in which the narrative situation varies over the course of the narrative is outlined. The implied author manipulates the narration to create a close association in the reader’s mind between the narrator and the beloved disciple. In John 3 the voice of the narrator merges with those of Jesus and John. These strategies have implications for the Gospel's theological meaning and the relationship of the implied author to the story world. Speech-act theory elucidates the narrative act by which the implied author conveys the Gospel's message and seeks to induce belief in the reader. Part two considers the Gospel's relationship to historical reference. Factors which influence a decision as to whether or not the Gospel is to be taken as fictional are examined, for example, whether aspects of the narration suggest fictional discourse and whether the speech-acts operate within a 'pretended' world. Descriptive categories for the Gospel as natural narrative and 'display text' are proposed, as is a flexible model of genre, which modulates the poles of 'fiction' and 'history'. An analysis of the Temple Cleansing pericope provides illustration of the Gospel’s status as an historically-based, theological display text
Dispelling the Myths Behind First-author Citation Counts
No full textWe 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
Scholarly Communication and Publishing Lunch and Learn Talk #11: The ULS Open Access Author Fee Fund
No full textAt the May 2014 talk, you will learn about the ULS Open Access Author Fee Fund--what it is, why we do it, how it works, and how the program is going so far
The R&D Tax Incentives
No full textThis article sets out some background information and reflections of the author on the R&D tax incentive schemes included in the Common Corporate Tax Base (CCTB) Proposal. In particular the author analyzes the stimulus to private R&D through ad hoc tax incentives included in the CCTB Proposal and dives into the actual provisions included in the Proposal highlighting the most relevant issues connected with their design and interpretation. Moreover, the author explores the interaction between the CCTB Proposal and the granting by Member States of domestic R&D tax incentives
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