1,721,051 research outputs found
Changes in Routine Pediatric Practice in Light of Coronavirus 2019 (COVID-19)
Full text linkThe outbreak of severe acute respiratory syndrome coronavirus or coronavirus 2019 (COVID-19)1 in the city of Wuhan, China, in December 2019 has rapidly emerged into a pandemic affecting national communities throughout the world.2 As of May 17, 2020, more than 4.5 million people have been infected globally at a pace of 100 000/d, and 307 395 have died.3 We will briefly discuss the effects of COVID-19 on routine pediatric practice that have surfaced during the months after the onset of the pandemic and the implications for children’s health. Our aim is to raise awareness about the likely need to remodel routine pediatric practice, both in hospital and ambulatory services, in light of COVID-19, and in the event of future similar infectious emergencies
Self-reactive and transplacental-acquired maternal T cells in SCID patients—time to update
No full textT-cell receptor excision circles in primary immunodeficiencies and other T-cell immune disorders
No full text
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
A Call to Include Severe Combined Immunodeficiency in Newborn Screening Program
Full text linkQuantification of the T cell receptor excision circles (TRECs) has recently emerged as a useful non-invasive clinical and research tool to investigate thymic activity. It allows the identification of T cell production by the thymus. Quantification of TREC copies has recently been implemented as the preferred test to screen neonates with severe combined immunodeficiency (SCID) or significant lymphopenia. Neonatal genetic screening for SCID is highly important in countries with high rates of consanguinous marriages, such as Israel, and can be used for early diagnosis, enabling prompt therapeutic intervention that will save lives and improve the outcome of these patients. TREC measurement is also applicable in clinical settings where T cell immunity is involved, including any T cell immunodeficiencies, HIV infection, the aging process, autoimmune diseases, and immune reconstitution after bone marrow transplantation
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
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