157,959 research outputs found
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
Search for missing charmonium states in B-meson decays
No full textThe recent progress in experiments at B-factories suggests an opportunity to search for the missing charmonium states eta'(c)(2(1)S(0)) and h(c)(1 P-1(1)). The feasibility of such a search in B-meson decays are discussed. (C) 2002 Elsevier Science B.V All rights reserved.http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000176725100002&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701Physics, MultidisciplinarySCI(E)6ARTICLE1-26-1053
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
Fluctuations and scaling of inverse participation ratios in random binary resonant composites
No full textWe study the statistics of local-field distribution solved by the Green's-function formalism [Y. Gu , Phys. Rev. B 59, 12847 (1999)] in disordered binary resonant composites. For a percolating network, inverse participation ratios (IPR's) with q=2 are illustrated, as well as typical local-field distributions of localized and extended states. Numerical calculations indicate that for a definite fraction p the distribution function of the IPR P-q has a scale invariant form. We also show the scaling behavior of the ensemble-averaged <P-q> described by the fractal dimension D-q. To relate the eigenvector correlations to resonance level statistics, the axial symmetry between D-2 and the spectral compressibility chi is obtained.Physics, Condensed MatterSCI(E)0ARTICLE1null6
General -- 1991-1992 -- Correspondence, Polio -- letter, 1991-09-09
No full textLetter from Fangzhou, Gu to Sabin, Albert B. dated 1991-09-09.Sabin Collection Fair Use Policy</a
Anyang antiquities B.
No full textCover titleColotype reproductionOn double leaves, oriental styleHarry Simon Collection初版・北平 : 尊古齋, 民國26年 [1937]English title on portfolio cover: An-yang antiquities
Latedactylus Zheng & Cao & Gu 2023, gen. nov.
No full textGenus <i>Latedactylus</i> gen. nov. <p>urn:lsid:zoobank.org:act: 086A00E3-AAD7-4E3D-8374-E5CFFE61772B</p> <p> <b>Diagnosis.</b> The second segment of cercus cylindrical, longer and distinctly slender than the first; metatibia without swimming plates; metatarsus about three times as long as apical spurs of metatibia; dorsal margin of metatibia with sparse denticles.</p> <p> <b>Etymology.</b> The genus name is taken from the Latin ‘late’ and ‘dactylus’, ‘late’ means wide, ‘dactylus’ is a suffix commonly used in the genus names of tridactylids.</p> <p> <b>Type Species.</b> <i>Latedactylus longapedi</i> <b>sp. nov.</b></p>Published as part of <i>Zheng, Chengjie, Cao, Chengquan & Gu, Jun-Jie, 2023, A new genus and a new species of pygmy mole cricket from mid-Cretaceous amber in North Myanmar (Orthoptera: Caelifera: Tridactyloidea), pp. 296-300 in Zootaxa 5339 (3)</i> on page 297, DOI: 10.11646/zootaxa.5339.3.7, <a href="http://zenodo.org/record/8309090">http://zenodo.org/record/8309090</a>
Pragmatic Case Studies as a Source of Unity in Applied Psychology
No full textTo unify or not to unify applied psychology: that is the question. In this article we review pendulum swings in the historical efforts to answer this question—from a comprehensive, positivist, “top-down,” deductive yes between the 1930s and the early 60s, to a postmodern no since then. A rationale and proposal for a limited, “bottom-up,” inductive yes in applied psychology is then presented, employing a case-based paradigm that integrates both positivist and postmodern themes and components. This paradigm is labeled “pragmatic psychology” and, its specific use of case studies, the “Pragmatic Case Study Method” (“PCS Method”). We call for the creation of peer-reviewed journal-databases of pragmatic case studies as a foundational source of unifying applied knowledge in our discipline. As one example, the potential of the PCS Method for unifying different angles of theoretical regard is illustrated in an area of applied psychology, psychotherapy, via the case of Mrs. B. The article then turns to the broader historical and epistemological arguments for the unifying nature of the PCS Method in both applied and basic psychology.Peer reviewe
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