1,720,971 research outputs found

    sj-docx-1-eso-10.1177_23969873231225069 – Supplemental material for Early tirofiban administration after intravenous thrombolysis in acute ischemic stroke (ADVENT): Study protocol of a multicenter, randomized, double-blind, placebo-controlled clinical trial

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    Supplemental material, sj-docx-1-eso-10.1177_23969873231225069 for Early tirofiban administration after intravenous thrombolysis in acute ischemic stroke (ADVENT): Study protocol of a multicenter, randomized, double-blind, placebo-controlled clinical trial by Zhen-Ni Guo, Ke-Jia Zhang, Peng Zhang, Yang Qu, Reziya Abuduxukuer, Thanh N Nguyen, Hui-Sheng Chen and Yi Yang in European Stroke Journal</p

    sj-pdf-1-jcb-10.1177_0271678X231216767 - Supplemental material for Proteomic analysis of jugular venous blood in acute large vessel occlusion stroke with futile recanalization

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    Supplemental material, sj-pdf-1-jcb-10.1177_0271678X231216767 for Proteomic analysis of jugular venous blood in acute large vessel occlusion stroke with futile recanalization by Xiao-Yan Lan, Di Li, Yu Cui, Thanh N Nguyen, Shen Li and Hui-Sheng Chen in Journal of Cerebral Blood Flow & Metabolism</p

    sj-docx-1-eso-10.1177_23969873231164790 – Supplemental material for Improving neurological outcome for acute basilar artery occlusion with sufficient recanalization after thrombectomy by intraarterial tenecteplase (INSIST-IT): Rationale and design

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    Supplemental material, sj-docx-1-eso-10.1177_23969873231164790 for Improving neurological outcome for acute basilar artery occlusion with sufficient recanalization after thrombectomy by intraarterial tenecteplase (INSIST-IT): Rationale and design by Liang Liu, Wei Li, Jing Qiu, Thanh N Nguyen, Ming Wei, Feng Wang, Di Li, Huai-Zhang Shi, Shou-Chun Wang and Hui-Sheng Chen in European Stroke Journal</p

    sj-docx-1-wso-10.1177_17474930231189946 – Supplemental material for Magnetic resonance imaging for diagnostic workup of embolic stroke of undetermined source: A systematic review

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    Supplemental material, sj-docx-1-wso-10.1177_17474930231189946 for Magnetic resonance imaging for diagnostic workup of embolic stroke of undetermined source: A systematic review by Natallia Khenkina, Alberto Aimo, Iacopo Fabiani, Pier Giorgio Masci, Dimitrios Sagris, Steven E Williams, George Mavraganis, Hui-Sheng Chen, Max Wintermark, Patrik Michel, George Ntaios and Georgios Georgiopoulos in International Journal of Stroke</p

    sj-docx-2-eso-10.1177_23969873241237312 – Supplemental material for Intravenous alteplase in minor nondisabling ischemic stroke: A systematic review and meta-analysis

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    Supplemental material, sj-docx-2-eso-10.1177_23969873241237312 for Intravenous alteplase in minor nondisabling ischemic stroke: A systematic review and meta-analysis by Adel Alhazzani, Fahad S Al-Ajlan, Ahmed Alkhiri, Ahmed A Almaghrabi, Aser F Alamri, Basil A Alghamdi, Hassan K Salamatullah, Abdullah R Alharbi, Maher B Almutairi, Hui-Sheng Chen, Yongjun Wang, Mohamad Abdalkader, Guillaume Turc, Pooja Khatri and Thanh N Nguyen in European Stroke Journal</p

    sj-docx-1-eso-10.1177_23969873241237312 – Supplemental material for Intravenous alteplase in minor nondisabling ischemic stroke: A systematic review and meta-analysis

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    Supplemental material, sj-docx-1-eso-10.1177_23969873241237312 for Intravenous alteplase in minor nondisabling ischemic stroke: A systematic review and meta-analysis by Adel Alhazzani, Fahad S Al-Ajlan, Ahmed Alkhiri, Ahmed A Almaghrabi, Aser F Alamri, Basil A Alghamdi, Hassan K Salamatullah, Abdullah R Alharbi, Maher B Almutairi, Hui-Sheng Chen, Yongjun Wang, Mohamad Abdalkader, Guillaume Turc, Pooja Khatri and Thanh N Nguyen in European Stroke Journal</p

    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The 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

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    “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

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    We 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
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