45,653 research outputs found
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
Gender differences in DSM-5 versus DSM-IV-TR PTSD prevalence and criteria comparison among 512 survivors to the L'Aquila earthquake
No full textAuthor, publisher and bookseller : a tripartite synergy in Nigerian book industry
No full textThis work is about the roles of Author, Publisher and Bookseller in Book development in
Nigeria. The paper started by delving into the history of Book Publishing in Nigeria after
which it proceeded by defining who an author, a publisher, and a bookseller is and
expatiated on the indispensable roles of these key actors in Nigerian Book Industry and in
the emerging Information Society. Furthermore, the various constraints to book
development were identified while the paper advised on how the Book Industry can be
further promoted in Nigeria. However, the paper concluded and made recommendations
on how the Book sector can help in enhancing scholarship in the country
Mining e-mail content for author identification forensics
No full textWe describe an investigation into e-mail content mining for author identification, or authorship attribution, for the purpose of forensic investigation. We focus our discussion on the ability to discriminate between authors for the case of both aggregated e-mail topics as well as across different email topics. An extended set of e-mail document features including structural characteristics and linguistic patterns were derived and, together with a Support Vector Machine learning algorithm, were used for mining the e-mail content. Experiments using a number of e-mail documents generated by different authors on a set of topics gave promising results for both aggregated and multi-topic author categorisation
Un nuevo manuscrito de Chimalpahin.. Anales del Instituto Nacional de Antropología e Historia. Num. 50 Tomo II (1969) Séptima Época (1967-1976)
No full textChimalpahin, Cuauhtlehuanitzin Francisco de San Antón Muñón 1965 Relaciones originales de Chalco Amaquemecan. Paleografía, traducción y glosa de Silvia Rendón. Fondo de Cultura Económica. México.Mengin, E. (Ed.) 1949 Diferentes historias originales de los Reynos de Culhuacan, y México, y de otras provincias. El autor de ellas dicho Don Domingo Chimalpahín. Manuscrito mexicano No. 74. Corpus Codicum Americanorum. Medii Aevi, vol. III. Copenhagen.Pompa y Pompa, A. 1964 La Biblioteca Nacional de Antropología e Historia. Boletín del Instituto Nacional de Antropología e Historia, No. 17, pp. 34-36. México.Simeón, R. 1899 Annales de Domingo Francisco de San Antón Muñón Chimalpahin Quauhtlehuanitzin. Sixième et septième Relations ( 1258-1612). Bibliothèque Linguistique Americaine, No. XII. Paris.Zimmerman, G. 1965 Die Relations Chimalpahin's zur Geschichte Mexico's. Das Jahrhundert nach der Conquista (1522-1615), Teil 2. Hamburg.Zimmerman, G. 1966 Chimalpahin y la iglesia de San Antón Abad en México. Traducciones Mesoamericanas, t. I. Sociedad Mexicana de Antropología. México
Analytical study of contents of LANL physics and cross-listed e-print archives, 1994-2002
No full textThe frontiers of physics and cross-listed e-print archives posted during the years 1994-2002 at http://www.arxiv.org/archives/physics web service of Los Alamos National Laboratory (LANL) are explored from 7770 submissions. E-print archives posted to top most six physics-cross-listed research categories besides physics (5390) are: Condensed matter (754), Quantum physics (279), Astrophysics (222), Chemical physics (129), High energy physics - Phenomenology (118), and High energy physics-Theory (100). Prominent contributors are B.G. Sidharth (India), V.V. Flambaum (Australia), Antonina N. Fedorova (Russia), and Michael G. Zeitlin (Russia). Most preferred journals for rechannelising e-print archives are Physical Review Letters, Physical Review A, Physical Review E, Nuclear Instruments and Methods A, and Journal of Chemical Physics
Self-archiving practice and the influence of publisher policies in the social sciences
No full textAuthors in different disciplines exhibit very different behaviours on the so-called ‘green’ road to open access, i.e. self-archiving. This study looks at the self-archiving behaviour of authors publishing in leading journals in six social science disciplines. It tests the hypothesis that authors are self-archiving according to the norms of their respective disciplines rather than following self-archiving policies of publishers, and that, as a result, they are self-archiving significant numbers of publisher PDF versions. It finds significant levels of
self-archiving, as well as significant self-archiving of
the publisher PDF version, in all the disciplines
investigated. Publishers’ self-archiving policies have
no influence on author self-archiving practice
Author Co-Citation Analysis (ACA): a powerful tool for representing implicit knowledge of scholar knowledge workers
No full textIn the last decade, knowledge has emerged as one of the most important and valuable organizational assets. Gradually this importance caused to emergence of new discipline entitled ―knowledge management‖. However one of the major challenges of knowledge management is conversion implicit or tacit knowledge to explicit knowledge. Thus Making knowledge visible so that it can be better accessed, discussed, valued or generally managed is a long-standing objective in knowledge management. Accordingly in this paper author co- citation analysis (ACA) will be proposed as an efficient technique of knowledge visualization in academia (Scholar knowledge workers)
Aspect-ratio dependence of the transition to the ultimate state of turbulent Rayleigh-Bénard convection
No full textWe report on measurements of the ultimate-state transition in turbulent Rayleigh-B\'enard convection obtained in a large facility known as the ``Uboot of G\"ottingen" and using pressurized sulfur hexafluoride as the convecting fluid. We found that the transition occurs over a range of which becomes more narrow as increases, ranging from which is at most weakly dependent on and close to to which varies from about for to about for
G-Drazin inverse combined with inner inverse
No full text[EN] This article introduces new classes of generalized inverses for square matrices named GD1, and the dual, called 1GD inverse. In addition, we discuss a few characterizations and representations of these inverses. The explicit expressions of these inverses have been established via core-nilpotent decomposition. Further, we introduce a binary relation for GD1 inverse and 1GD inverse, along with a few derived properties.The second author is partially supported by the Science & Engineering Research Board (SERB),Govt. of India [grant ID SUR/2022/004357]. The third author was partially supported by the Universidad Nacional de Rio Cuarto [grant PPI 18/C559], Universidad Nacional de La Pampa, Facultadde Ingenieria [grant resol. nro. 135/19], Universidad Nacional del Sur [grant PGI 24/L108], and Ministerio de Economia, Industria y Competitividad (Spain) [grant red de excelencia RED2022-134176-T].Maharana, G.; Sahoo, JK.; Thome, N. (2024). G-Drazin inverse combined with inner inverse. Linear and Multilinear Algebra. https://doi.org/10.1080/03081087.2024.2316786
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