1,720,988 research outputs found
Le buone prassi della nuova scuola. Esperimenti di governance
No full textIl capitolo mostra l’obiettivo di diffondere, socializzare e trasferire i risultati delle “buone prassi” attivate in ambito educativo e scolastico dalle Province del territorio italiano, promosso dalla Provincia di Napoli, in collaborazione con l’UPI (U-nione delle Province Italiane) e la Facoltà di Sociologia dell’Università degli Studi di Napoli Federico II, attraverso il “Primo Salone delle buone Prassi Amministrative per la Scuola”. Il salone nasce con l’intento di dare il via ad una vera e propria vetrina isti-tuzionale per offrire maggiore visibilità alle iniziative attivate in campo edu-cativo dagli attori provinciali e per accrescere l’interesse verso nuove pratiche ed azioni che affrontano le questioni della formazione e della governance dei sistemi di istruzione. Il tutto è stato realizzato anche grazie alla partecipazione e collaborazione degli Assessorati alle Politiche Educative delle Province ita-liane che hanno aderito all’evento presentando i loro progetti più innovativi e di maggior rilievo, attivati nelle scuole del loro territorio nel corso degli ultimi anni, nell’ambito delle quattro tematiche selezionate per questa prima edizio-ne del salone, ovvero: Macropolitiche di Governance, Politiche dell’Equità, Politiche di Innovazione e Politiche di Orientament
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
Efficacy and tolerability of vinorelbine in the cancer therapy.
No full textVinorelbine (VRN) is one of the most representative compounds of its class: the vinca alkaloids. VRN interferes with microtubule assembly. VRN shows a better therapeutic index than the parent compound vincristine and vinblastine probably because of its higher affinity for mitotic microtubules. VNR high affinity for mitotic microtubules causes a high clinical efficacy for the treatment of non-small cell lung cancer (NSCLC) and for breast cancer (BC), together with a good tolerability at therapeutically effective doses. The vinca alkaloids are structurally similar compounds comprised of 2 multiringed units, vindoline and catharanthine. Unlike other vinca alkaloids, the catharanthine unit is the site of structural modification for VRN. The antitumor activity of VNR is thought to be due primarily to inhibition of mitosis at metaphase through its interaction with tubulin. Like other vinca alkaloids, VNR may also interfere with: 1) amino acid, cyclic AMP, and glutathione metabolism, 2) calmodulin-dependent Ca2+-transport ATPase activity, 3) cellular respiration, and 4) nucleic acid and lipid biosynthesis. The VNR is also characterized by improved hematologic tolerance and less neurotoxicity compared to parent compound. The aim of this review is 1) to explore the efficacy and tolerability of VNR in cancer therapy and 2) to examine the more recent approaches to improve the efficacy and tolerability of VNR in cancer therapy
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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