1,721,018 research outputs found
Depressive symptoms during pregnancy: exposure assessment and perinatal outcomes
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209730.pdf (Publisher’s version ) (Open Access)Radboud University, 22 november 2019Promotor : Prins, J.B. Co-promotores : Roeleveld, N., Gelder, M.M.H.J. van, Pop-Purceleanu, M
The role of medical and illicit drug use in the etiology of birth defects. Epidemiologic studies and methodological considerations
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109930.pdf (Publisher’s version ) (Open Access)Radboud Universiteit Nijmegen, 06 juni 2012Promotor : Zielhuis, G.A. Co-promotores : Roeleveld, N., Reefhuis, J
[Improvement of public health in London in the nineteenth century and the probably limited role of the new sewage system]
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53252.pdf (Publisher’s version ) (Open Access)--London was one of the most rapidly expanding cities in the world in the nineteenth century, but the water supply and sanitary conditions were extremely poor. --In the nineteenth century, there were many theories regarding the causes and spread of epidemic diseases. The miasma theory, which postulated that disease was the result of bad air and odours, was the most popular. --In 1858, as a result of the foul smells from the Thames, the decision was made to improve the sewage system. The new system was first used in 1865, but its actual effect on public health is not clear. --The life expectancy of Londoners did not change in the period 1826-1871, but increased substantially thereafter. In view of this time window, this may have been a result of improvements in the sewage system. --However, it is likely that several other factors, such as improvements in the food and water supply, vaccination programmes, and natural circumstances, were responsible for a large part of this increase
Verbetering van de volksgezondheid in Londen in de negentiende eeuw en de waarschijnlijk beperkte rol van het nieuwe rioolsysteem daarin
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69437.pdf (Publisher’s version ) (Open Access
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
Risk of spontaneous abortion after periconceptional medication use: Time to tackle the methodological challenges.
No full textVariations 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
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