171,308 research outputs found

    August Sander : el progresismo de Colonia como recurso turístico

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    En el período de entreguerras surge en Alemania un grupo de artistas progresistas que compartían inquietudes. La figura que les unía era August Sander, reconocido fotógrafo. Alrededor de ellos se propone una ruta turística en colonia que busca comparar la colonia de Weimar con la ciudad actual, recorriendo lugares fotografiados por Sander y otros sitios conectados con ellos de alguna otra forma, como por ejemplo, salas de exposiciones, lugares de reunión o el lugar donde yace el cuerpo de Sander.Grado en Turism

    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

    Fig. 2 in A New Extinct Species Of Pikeperch Sander Svetovidovi (Teleostei, Percidae) From The Late Miocene Of Southern Ukraine

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    Fig. 2. Quadrate bone of the recent Sander lucioperca (Linnaeus, 1758): A — lateral surface; B — medial surface.Published as part of Kovalchuk, O. M., 2015, A New Extinct Species Of Pikeperch Sander Svetovidovi (Teleostei, Percidae) From The Late Miocene Of Southern Ukraine, pp. 317-324 in Vestnik Zoologii 49 (4) on page 319, DOI: 10.1515/vzoo-2015-0034, http://zenodo.org/record/645250

    Fig. 3 in A New Extinct Species Of Pikeperch Sander Svetovidovi (Teleostei, Percidae) From The Late Miocene Of Southern Ukraine

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    Fig. 3. Quadrate bone of some extinct and extant percid fishes: A–D — Sander svetovidovi sp. n., holotype (NMNH-P 41/4527); E–H — Sander lucioperca, extant (NMNH-P 1/191); I–L — Leobergia zaissanica, Zaissan, Kazakhstan (NMNH-P 52/45); M–P — Perca fluviatilis, extant (NMNH-P 1/176).Published as part of Kovalchuk, O. M., 2015, A New Extinct Species Of Pikeperch Sander Svetovidovi (Teleostei, Percidae) From The Late Miocene Of Southern Ukraine, pp. 317-324 in Vestnik Zoologii 49 (4) on page 320, DOI: 10.1515/vzoo-2015-0034, http://zenodo.org/record/645250

    Schulen ans Netz in Sachsen-Anhalt. Eine Dokumentation zum Stand der Schulvernetzung in Sachsen-Anhalt

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    Meister D, Ebert O, Sander U. Schulen ans Netz in Sachsen-Anhalt. Eine Dokumentation zum Stand der Schulvernetzung in Sachsen-Anhalt. Halle; 1997

    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

    Cryopreservation of Pike Perch Sperm in Hatchery Conditions

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    Experiments were carried out on pike perch (Sander lucioperca L.) to find a method for stripping sperm without contamination by urine, to determine sperm concentration, and to fertilize large batches of eggs with cryopreserved sperm. Induced spawning technology for pike perch, an important predator fish species in Hungarian and central-eastern European pond aquaculture, has been developed only recently. Sperm cryopreservation can be an important tool for several reasons including the simplification of hatchery work and long-term preservation of genomes of males with high genetic value. In the present study, sperm was stripped without urine contamination, improving sperm quality, and large amounts of eggs were fertilized using 0.25 ml sperm, resulting in hatching percentages of 55±3% for 30-g batches of eggs and 87% for a 50-g batch

    Larry O. Spencer, Conference Author Presentation

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    Gen. Larry O. Spencer, USAF (Ret.), author of Dark Horse: A Journey from the Horseshoe to the Pentago
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