1,721,102 research outputs found

    Heart failure in older people: the epidemic we had to have

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    John D Horowitz and Simon Stewar

    Nitrate tolerance in arteries and platelets

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    Prof John D Horowitz$AUD 219,200.08NHMRC Project GrantsStandard Project Gran

    Heart failure: a corin-deficient state?

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    Editorial commentaryDoan T.M. Ngo, John D. Horowitz, Aaron L. Sverdlo

    Optimization of efficacy of nitro-glycerine

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    Prof John D Horowitz$AUD 116,430.03NHMRC Project GrantsStandard Project Gran

    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

    Homoarginine and 3-nitrotyrosine in patients with takotsubo cardiomyopathy

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    Arslan Arinc Kayacelebi, Thanh Ha Nguyen, Chris Neil, John D. Horowitz, Jens Jordan, Dimitrios Tsika
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