186,737 research outputs found
Electron probe microanalysis: principles and applications
No full textPodeu consultar el llibre complet a: http://hdl.handle.net/2445/32166This article summarizes the basic principles of electron probe microanalysis, with examples of applications in materials science and geology that illustrate the capabilities of the technique
Jordi Llovet i les seves lliçons sobre mestres i savis
No full textEns arriba un nou llibre del professor Jordi Llovet Pomar (1947) sobre la universitat, després de la polseguera que va aixecar la seva anterior entrega Adéu a la universitat (2011), que ja va ser comentada en les pàgines de la nostra revista. En efecte, el professor Francisco Esteban Bara -actual vicerector de la Universitat de Barcelona- va donar notícia d'aquest llibre, sota el títol de 'La universitat, després de Bolonya' en el núm. 40, corresponent a l'any 2011 (p. 281-284). Ja en aquella recensió s'indicava que aquell primer llibre de Jordi Llovet, es podria llegir en clau autobiogràfica, circumstància que es referma en aquest nou llibre, per bé que també constituïa un assaig sobre la qüestió universitària amb un subtítol ben eloqüent: l'eclipsi de les humanitats
Lecciones de Literatura Universal. Études réunies par Jordi Llovet. 1995
No full textLeiva Antonio Domínguez. Lecciones de Literatura Universal. Études réunies par Jordi Llovet. 1995. In: Dix-huitième Siècle, n°28, 1996. L'Orient. p. 654
Digitization of the José Germán Araújo sound archive: analysis of political communication in radio messages
No full textEn el marco del convenio entre el Centro de estudios Interdisciplinarios Uruguayos y el Grupo de investigación Historia de los medios de la Facultad de Información y Comunicación, se digitalizaron aproximadamente ciento cincuenta horas de grabaciones de las audiciones de CX30 del periodista y político José Germán Araújo. La digitalización de estos documentos sonoros resulta fundamental para el estudio de los procesos históricos, políticos y sociales de nuestro pasado reciente.Within the framework of the agreement between the Center for Uruguayan Interdisciplinary Studies and the Media History Research Group of the Faculty of Information and Communication, approximately one hundred and fifty hours of recordings of the CX30 auditions of the journalist and politician José Germán Araújo were digitized. The digitization of these sound documents is essential for the study of the historical, political and social processes of our recent past
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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
Alguns aspectes formals, lèxics i sintàctics de les versions catalanes de «Les Fleurs du mal». Els casos de Xavier Benguerel i Jordi Llovet
No full textTot i la importància artística i històrica de Les Fleurs du mal, de Charles Baudelaire — un dels reculls poètics més importants del XIX—, en llengua catalana no comptem amb gaires traduccions de l’obra. Més enllà d’alguns intents parcials, només disposem de tres versions més o menys completes del text: les de Xavier Benguerel, Jordi Llovet i Pere Rovira. En aquest article, centrarem l’anàlisi en les dues primeres versions esmentades. El nostre objectiu és estudiar els volums de Benguerel i Llovet fent especial atenció als shifts of translation, és a dir, a totes aquelles desviacions que es produeixen entre el text original i el traduït. Indagarem, molt especialment, en els elements formals dels poemes i en l’adaptació que duen a terme cadascun dels traductors
Appropriate Similarity Measures for Author Cocitation Analysis
No full textWe 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
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
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