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    Abierto como cuestión de principio

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    [EN] The Marburg Building System is one of the earliest, most consistent and internationally best-known German building system. Its development marks the beginning of the doubling of the German university building stock in just 20 years. The building site at Marburg Lahnberge was possibly the most consulted example for university planning in the 1960s and 1970s. Meanwhile, the qualities of the buildings are seldom appreciated, the system's intrinsic facility for modification, adaptation to new user requirements or extensions are not used. The architectural quality of the buildings, erected on the Lahnberge campus in Marburg, their consistent approach down to the details, the technical innovation of the serial production of building elements in an on-site field factory and the thorough planning process to standardise all building components is indeed remarkable. The underlying principle of openness bears considerable potential to prolong the lifespan of the buildings, if, as a start, the existing defects are repaired. The advantages of the buildings, their basic system and the underlying concept may not be obvious, but on closer examination, they are undeniable. They could and should be utilised.[ES] El Marburg Building System es uno de los sistemas constructivos alemanes más pioneros, coherentes y conocidos internacionalmente. Su desarrollo marca el inicio de un proceso en el que se ve duplicado el conjunto de los edificios universitarios alemanes en solo 20 años. El emplazamiento de Marburg Lahnberge fue, posiblemente, el ejemplo más consultado para la planificación universitaria en los años 60 y 70. Sin embargo, pocas veces se aprecian las cualidades de los edificios, siendo poco explotada la facilidad intrínseca del sistema para modificar y adaptarse a los nuevos requerimientos de los usuarios. Pese a ello, es realmente notable la calidad arquitectónica de los edificios construidos en el campus de Lahnberge en Marburg, la coherencia de su estrategia  hasta la escala de detalle, la innovación técnica de la producción en serie de sus elementos de construcción fabricados in situ y el proceso de planificación minucioso para estandarizar todos los componentes del edificio. El principio subyacente de apertura tiene un potencial considerable para prolongar la vida útil de los edificios, si se reparan los defectos existentes. Las ventajas de los edificios, su sistema básico y el concepto base del proyecto pueden no ser obvias, pero al examinarlas desde más de cerca, son innegables. Todo ello podría y debería utilizarse.Langenberg, S. (2021). Open as a matter of principle. EN BLANCO. Revista de Arquitectura. 13(31):116-121. https://doi.org/10.4995/eb.2021.16157OJS1161211331Bode, Christian, Werner Becker and Rainer Klofat, Eds. Universitäten in Deutschland. Universities in Germany. Munich/New York: Prestel, 1995 (2nd edition 1996).Dietrich, Richard J. "Von Metastadt zu Ökostadt: Denken und Planen in Systemen." In: Schneider, Martina J. Systeme als Programm, 19-29. Cologne: Rudolf Müller (= arcus: Architektur und Wissenschaft 8), 1989.Frank, Rudi M. "Modell Marburg: Universität auf Zuwachs." Ed. by Hochtief Aktiengesellschaft. 16-mmFilm, Essen no date.Fritzsche, Werner, Joachim Hardt and Karlheinz Schade. Universitätsbauten in Marburg 1945-1980: Baugeschichte und Liegenschaften der Philipps-Universität. Marburg: Universitätsbibliothek Marburg, 2003.Langenberg, Silke. "Das Konzept 'Ersatz'? Probleme bei der Reparatur industriell gefertigter Bauteile." In: Bayerl, Günter and Georg Stöger (Eds.). Reparieren - oder die Lebensdauer der Gebrauchsgüter, no. 3, 255-272. Berlin: edition sigma, 2012 (= Cottbusser Studien zur Geschichte von Technik, Arbeit und Umwelt 79). https://doi.org/10.5771/0040-117X-2012-3-255Langenberg, Silke. "Flexibilität und Zweckmäßigkeit: Das Marburger Bausystem." In: Wolkenkuckucksheim: Internationale Zeitschrift zur Theorie der Architektur 17, no.32 (2012), Funktion - Zweck - Gebrauch in Architektur und Städtebau.Langenberg, Silke. Bauten der Boomjahre: Architektonische Konzepte und Planungstheorien der 60er und 70er Jahre. Dortmund: Wulff, 2006 (2nd edition 2011).Langenberg, Silke. Marburger Bausystem: Open as a Matter of Principle. Sulgen: Niggli Verlag, 2013.Lorf, Gunther. Planen und Bauen für die Universität Dortmund: 1964 bis 1993. Dortmund: Gesellschaft der Freunde der Universität Dortmund, 1994.Meadows, Donella H. et al. The Limits to Growth. A Report for the Club of Rome's Project on the Predicament of Mankind. New York: Universe Books, 1972. https://doi.org/10.1349/ddlp.1Meyer-Bohe, Walter. Vorfertigung: Handbuch des Bauens mit Fertigteilen. Essen: Vulkan, 1964.Muthesius, Stefan. The Postwar University: Utopianist Campus and College. New Haven/London: Yale University Press, 2000.Picht, Georg. "Die Deutsche Bildungskatastrophe." Christ und Welt 17, no.5, no.6, no.7 & no.8 (1964).Staatliches Universitätsneubauamt Marburg. "Universität Marburg: Wandelemente für das Marburger Bausystem." Bauwelt 56, no.20/21 (1965): 578-581.VV.AA. "Die rechtlichen Grundlagen der Gemeinschaftsaufgabe Hochschulbau seit 1970." In: 15 Jahre Rahmenplanung für den Hochschulbau 1970-1985: Eine Dokumentation. Bonn: Ed. by Planungsausschuß für den Hochschulbau, 1985.VV.AA. "Universitätsbau in Marburg a. d. Lahn," Hochtief Nachrichten 37, no.12 (1964).VV.AA. Marburger Bausystem: System, Katalog, Methodik, Projekt. Marburg, Kempkes: Ed. Marburger Universitätsneubauamt, 1971

    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

    Dispelling the Myths Behind First-author Citation Counts

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    We conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more sophisticated methods

    Author Index

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    koamabayili/VECTRON-author-checklist: VECTRON author checklist

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    We have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
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