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    The vocal repertoire of Myrmeciza loricata (Lichtenstein, 1823) (Aves: Thamnophilidae)

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    Amorim, T.O.S., Manhães, M.A., Azevedo, A.F., Andriolo, A. (2014): The vocal repertoire of Myrmeciza loricata (Lichtenstein, 1823) (Aves: Thamnophilidae). Journal of Natural History 48 (19): 1181-1198, DOI: 10.1080/00222933.2013.84093

    Figure 1 in The vocal repertoire of Myrmeciza loricata (Lichtenstein, 1823) (Aves: Thamnophilidae)

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    Figure 1. Study area – map and location of the Poço D'Anta Biological Reserve, Juiz de Fora, MG, Brazil.Published as part of Amorim, T.O.S., Manhães, M.A., Azevedo, A.F. & Andriolo, A., 2014, The vocal repertoire of Myrmeciza loricata (Lichtenstein, 1823) (Aves: Thamnophilidae), pp. 1181-1198 in Journal of Natural History 48 (19) on page 1183, DOI: 10.1080/00222933.2013.840939, http://zenodo.org/record/400684

    Figure 2 in The vocal repertoire of Myrmeciza loricata (Lichtenstein, 1823) (Aves: Thamnophilidae)

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    Figure 2. Bounds of the selection to determine the beginning and end of the phrase and the maximum and minimum frequencies.Published as part of Amorim, T.O.S., Manhães, M.A., Azevedo, A.F. & Andriolo, A., 2014, The vocal repertoire of Myrmeciza loricata (Lichtenstein, 1823) (Aves: Thamnophilidae), pp. 1181-1198 in Journal of Natural History 48 (19) on page 1184, DOI: 10.1080/00222933.2013.840939, http://zenodo.org/record/400684

    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

    Figure 4 in The vocal repertoire of Myrmeciza loricata (Lichtenstein, 1823) (Aves: Thamnophilidae)

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    Figure 4. Sonograms of the call I (alarm) of Myrmeciza loricata. (A) Rattle phrases sequence. (B) Zoom showing the series of vertical tick notes.Published as part of Amorim, T.O.S., Manhães, M.A., Azevedo, A.F. & Andriolo, A., 2014, The vocal repertoire of Myrmeciza loricata (Lichtenstein, 1823) (Aves: Thamnophilidae), pp. 1181-1198 in Journal of Natural History 48 (19) on page 1187, DOI: 10.1080/00222933.2013.840939, http://zenodo.org/record/400684

    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

    Figure 6 in The vocal repertoire of Myrmeciza loricata (Lichtenstein, 1823) (Aves: Thamnophilidae)

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    Figure 6. Sonograms of the note "C" (call III) of Myrmeciza loricata. (A) Note "C" emitted singly. (B) Note "C" emitted with call I (alarm). (C) Note "C" emitted with male song. (D) Note "C" emitted with call II.Published as part of Amorim, T.O.S., Manhães, M.A., Azevedo, A.F. & Andriolo, A., 2014, The vocal repertoire of Myrmeciza loricata (Lichtenstein, 1823) (Aves: Thamnophilidae), pp. 1181-1198 in Journal of Natural History 48 (19) on page 1189, DOI: 10.1080/00222933.2013.840939, http://zenodo.org/record/400684

    Figure 7 in The vocal repertoire of Myrmeciza loricata (Lichtenstein, 1823) (Aves: Thamnophilidae)

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    Figure 7. Sonograms of other notes (call III) of Myrmeciza loricata. (A) Notes "D + E". (B) Note "F". (C) Note "I" emitted with call II. (D) Note "G". (E) Note "H". (F) Note "J" emitted with call II.Published as part of Amorim, T.O.S., Manhães, M.A., Azevedo, A.F. & Andriolo, A., 2014, The vocal repertoire of Myrmeciza loricata (Lichtenstein, 1823) (Aves: Thamnophilidae), pp. 1181-1198 in Journal of Natural History 48 (19) on page 1190, DOI: 10.1080/00222933.2013.840939, http://zenodo.org/record/400684
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