1,722,781 research outputs found
Readers’ attitudes to self-archiving in the UK
No full textThe online self-archiving by authors of their scholarly articles has been proposed as an alternative to author-pays open access publication, but has the potential to undermine journal publisher income if the ready availability of self-archived articles leads to a drop in subscriptions. This study investigated the awareness of self-archiving and use of self-archived articles in a survey of a mainly academic population including both authors and non-authors, and looks at their attitudes to self-archived papers and whether they view them as an authoritative alternative to subscription access. In total, 70% of respondents had heard of self-archiving, though only 15% knew a lot about it, and 71% had used self-archived papers. These proportions are higher than in previous studies, suggesting that awareness has grown. Most self-archived papers used came from websites rather than repositories, particularly among those whose awareness of self-archiving was low. Use of self-archived articles was greater amongst those who had published more papers and also depended strongly on subject field – use and awareness were both particularly low in the field of medicine. People who were more aware of self-archiving were less likely to view the publisher’s official version as the only authoritative version and more likely not to care about the online location of articles. Moreover, authors who had self-archived tended to archive the publisher’s official version regardless of whether they were permitted to. These results suggest that the awareness of self-archiving is currently mostly limited to academic authors and is unlikely to grow beyond this in the short term. However, in the long term, the combination of high rates of self-archiving of the publisher’s official version, coupled with the devaluation of the journal as the authoritative source of material together with increased convenience of access to self-archived material, could result in fewer people accessing articles through subscription-based methods
Special cellular and synaptic mechanisms in motor pattern generation
No full text10.1016/0742-8413(88)90177-
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
Variations on the Author
No full text“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
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
The whole genome of Oenococcus strain IOEB 8413
No full textInternational audienceTaking advantage of recent technology developments of 454 pyrosequencing we have undertaken whole genome sequencing of O. oeni strain IOEB 8413. This strain performs malolactic fermentation, but has a relatively low level of adaptation to oenological environment. The genome draft was obtained with Genome Sequencer FLX System (Roche). The generated 111 Mb of raw data (406 255 individual reads) was processed with Newbler Assembler through two different modes. The assembly resulting from the "de novo" mode consisted of 39 major contigs attaining an average 50x coverage. Manual draft inspection revealed that, independently of the number of contigs, it contained only 19 real gaps. Cumulated size of missing fractions was estimated to be less than 10 kb, thus allowing us one-step finishing by Sanger sequencing. For the second assembly mode, particularly indicated for resequencing projects, we have used as a reference the recently achieved genome of strain ATCC BAA-1163 (LAB9, communication Bon et al.). The 1,8-Mb chromosome is covered by 90% of all mapped reads, whereas the fully covered 3,9-kb high-copy plasmid monopolizes the remaining 10%. More than 97% of all reads were fully mapped to the reference (chromosome or plasmid) and organized in 18 "mapping" contigs. Less than 2% of reads aligned partially at the oriC linearization site or corresponded to repeat regions (rRNA operons). Only 429 reads are unique meaning that both strains have very close nucleotide content. Preliminary evaluation of the two genomes indicates no significant large-scale rearrangements. Functional annotation as well as further comparative analyses between available strains (including PSU-1) will await completion of the strain IOEB 8413 genome
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
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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