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Seasonal changes in chlorophyll content and other characteristics of Quercus ilex L. leaves.
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Mesures et projets architecturaux
No full textRésumé: L'objectif de cet article est de vérifier à partir des projets des architectes génois de la Renaissance et des dimensions des édifices qu’ils ont érigés, si les théories des proportions étaient connues et utilisées en dehors des milieux culturels où elles avaient été élaborées. L’ensemble des mesures analysées provient, en premier lieu, des cahiers des charges de la construction des édifices citadins et des plans qui les accompagnaient et, en second lieu, de certains éléments architecturaux dont nous avons pu vérifier directement les dimensions.
Il est ainsi possible d’affirmer qu'à Gênes on utilisait certaines mesures et certaines proportions plus fréquemment que d'autres, qu'on appliquait systématiquement des règles de proportionnalité qui sont comparables à celles prônées dans les grands traités d'architecture. En outre, dans un certain nombre de cas, il est possible de reconnaître une intention claire sous-tendant la composition qui privilégie certains rapports entre les différentes dimensions et l'unité de l'œuvre. Le travail des magistri antelami, qui se forment à travers la pratique directe du métier et non dans les accadémies, semble donc tenir compte de ce que les théories de la Renaissance énoncent.
ENGLISH ABSTRACT: "Architectural Measures and Projects. Genova in the 16th and 17th Centuries"
The objective of this study is to determine whether theories of proportion were known to Genovese architects of the Renaissance who were not part of the cultural milieux where they were elaborated by examining their projects and the dimensions of the buildings they constructed. The groupe of measure herein analyzed comes firstly from the lists of materials and planes for the construction of urban buildings, and secondly, from those remaining architectural elements which can still be verified directly.
It can thus be stated that in Genova those measures and proportions which were used most frequently show a systematic use of proportionality in keeping with the great rules of the architectural treatises. Morever, in some cases one will recognize an intention underlying the composition which emphasizes the relation among differing dimensions and the unity of the whole. Thus, the work of the magistri antelami, while formed by practice and not the academies, seems to take the theories of the dawning Renaissance into account
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Full text link“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
Tracce di storia
No full textIl volume ha l’obiettivo di presentare al pubblico il percorso che ha condotto la Soprintendenza al restauro e riuso dei resti del Castello Malaspina di Madrignano. Un percorso progettuale e realizzativo che, nonostante le dimensioni limitate del bene, le cui stratificazioni si sviluppano dal Medioevo al XVIII secolo, ha comportato la soluzione di articolate e complesse problematiche attraverso l’approccio sinergico tra le diverse competenze in campo.
Il testo è strutturato in tre parti.
La prima vuole testimoniare le ragioni del progetto, documentando concretamente il lavoro svolto sul manufatto e gli assunti teorici su cui si fonda l’intervento. La seconda parte è volta a inquadrare l’intervento di restauro, raccogliendo tre diversi saggi che, procedendo dal particolare al generale, approfondiscono diversi aspetti riguardanti il castello e il suo contesto storico.
La terza parte, in Appendice, raccoglie gli apparati indirizzati a chi voglia approfondire la vicenda del bene culturale
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