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Trykk 407
Full text link407 med tittel: Krav til grunnlag for sikkerhetsvurdering av rullende materiel
Lack of response of INT-407 cells to the presence of non-culturable Campylobacter jejuni
No full textMany contradictory articles on the infectivity of non-culturable Campylobacter jejuni can be found. We studied the effect of non-culturable C. jejuni in an in vitro assay. To prevent the potential effect of a few culturable bacteria in the non-culturable suspension, INT-407 cells, which mimic the outer cell layer in the small intestines, were exposed to culturable C. jejuni suspensions with or without non-culturable C. jejuni. The number of bacteria adhering to and/or invading INT-407 cells and the IL-8 secretion were measured. No differences were found between bacterial suspensions with or without non-culturable C. jejuni added. These findings show that non-culturable C. jejuni do not adhere to or invade INT-407 cells and do not induce an immune response. As previous studies showed a correlation between the used in vitro assays and the effect in vivo, our study strongly suggests that culturability is a good indicator of the risk for C. jejuni infection
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
Bulletin No. 407 - Dry-Bean Variety Trials in Wyoming 1957 Through 1962
No full textBulletin No. 407 - Dry-Bean Variety Trials in Wyoming 1957 Through 196
Resolución UNRN Nº 407/2009. Declara receso académico y administrativo.
No full textFil: Universidad Nacional de Río Negro (U). Universidad Nacional de Río Negro. Río Negro, ArgentinaResolución UNRN Nº 407/2009. Declara receso académico y administrativo, en todo el ámbito de la Universidad, a partir del día 09 de julio de 2009 hasta el día 19 de julio del 2009.fals
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
Participant 407 Community Conversations Interview
No full textIn this interview, Participant 407 shares their experience with planning and consulting on afterschool and summer break programs during the COVID-19 pandemic. The participant shares that they have not been able to return to schools since March 2020 due to the concerns and uncertainties around COVID-19 transmission, sharing that March 13 was an unforgettable date due to the school closures. They share that they have been able to check in on students online, but that it's frustrating when internet goes out or other technical difficulties cause a change in plans. The participant describes comparing different messages from news to determine trusted sources. They discuss how the changes in school and extracurricular activities have been difficult for their children, disrupting their main sources of social interaction and self-expression. The participant shares that sources of strength have been their faith, family connections through the phone, and going back to school. They describe their disappointment in missing opportunities to see extended family, but that in some ways the pandemic has brought people closer together.New Jersey Department of Healt
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