1,721,003 research outputs found
Shiyali Ramamrita Ranganathan’s “Library Tour” (1948): the construction of the Indian librarian self through a ‘tour of the West’
Full text linkThe paper analyzes the most consistent travel testimony transmitted by Ranganathan, that relating to his journey in Europe and America in 1948. Through the analysis of the editorial and content structure of the Library Tour, the following aspects will be illustrated: the type of experience or history conducted from the Indian librarian, the planning and conduct of this travel, the professional and scientific reflections that this allowed him, in particular on library science and librarianship, thus responding to the expectations of an Indian government eager to justify and consolidate the independence achieved also through the training sectors and information
Introduzione al progetto / Vorwort
No full textIl contributo presenta il progetto Erasmus+ Strategische Hochschulpartnerschaft (Partenariato strategico nel campo della formazione universitaria) "Die Zukunft des kulturellen Erbes im modernen Europa" ("Il futuro del patrimonio culturale nell’Europa moderna"), guidato dall'Università di Potsdam, che presso l'unità bolognese, coordinata da Chiara Conterno, ha prodotto vari output, tra cui il volume "Il patrimonio culturale della Biblioteca Universitaria di Bologna e della città allo specchio dei viaggiatori europei. Esplorazioni tra la prima modernità e l’era contemporanea. Saggi e catalogo" (titolo parallelo: "Das kulturelle Erbe der Universitätsbibliothek von Bologna sowie der ganzen Stadt im Spiegel europäischer Reisender. Streifzüge zwischen Früher Neuzeit und Moderne. Beiträge und Katalog"). Il volume qui presentato contiene gli atti della scuola estiva "Bologna come luogo del patrimonio culturale europeo. Università, biblioteca e musei in cammino verso la modernità" ("Bologna als Stätte des europäischen Kulturerbes. Universität, Bibliothek und Museen auf dem Weg in die Moderne"), che si è svolta a Bologna dal 30 agosto al 3 settembre 2021, e il catalogo della mostra "Il patrimonio culturale di Bologna allo specchio dei viaggiatori europei. Esplorazioni tra la prima modernità e l’era contemporanea" ("Das kulturelle Erbe Bolognas im Spiegel europäischer Reisender. Streifzüge zwischen Früher Neuzeit und Moderne"), che ha luogo dal 22 gennaio al 18 marzo 2022 nella Biblioteca Universitaria di Bologna
Simultaneous nitrification–denitrification in biofilm systems for wastewater treatment: Key factors, potential routes, and engineered applications
No full textSimultaneous nitrification-denitrification (SND) is an advantageous bioprocess that allows the complete removal of ammonia nitrogen through sequential redox reactions leading to nitrogen gas production. SND can govern nitrogen removal in single-stage biofilm systems, such as the moving bed biofilm reactor and aerobic granular sludge system, as oxygen gradients allow the development of multilayered biofilms including nitrifying and denitrifying bacteria. Environmental and operational conditions can strongly influence SND performance, biofilm development and biochemical pathways. Recent advances have outlined the possibility to reduce the carbon and energy consumption of the process via the "shortcut pathway", and simultaneously remove both N and phosphorus under specific operational conditions, opening new possibilities for wastewater treatment. This work critically reviews the factors influencing SND and its application in biofilm systems from laboratory to full scale. Operational strategies to enhance SND efficiency and hints to reduce nitrous oxide emission and operational costs are provided
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
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
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
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