162,081 research outputs found
Do «Memoriale virtutum» de Alfonso de Cartagena ao «Leal conselheiro» de D. Duarte
No full textResumo: Este trabalho tem por objetivo propor uma análise crítica da influência que o Memoriale virtutum, escrito por Alfonso de Cartagena, poderá ter exercido sobre o Leal conselheiro, de D. Duarte. O confronto entre os trechos julgados pertinentes foi realizado tendo em conta dois manuscritos do original latino e uma recente edição da versão castelhana póstuma do tratado de Cartagena.Palavras-chave: Literatura portuguesa; D. Duarte; Leal conselheiro; literatura latina; Alfonso de Cartagena; Memoriale virtutum.Résumé: Ce travail a pour but proposer une analyse critique de l’influence que le Memoriale virtutum, écrit par Alfonso de Cartagena, a pu execer sur le Leal conselheiro, de D. Duarte. La comparaison entre les morceaux textuels jugés pertinents a pris en considération deux manuscrits latins du texte original de Cartagena et un traduction castillane posthume de ce traité. Mots-clés: Littérature portugaise; D. Duarte; Leal conselheiro; littérature latina; Alfonso de Cartagena; Memoriale virtutum.Keywords: Portuguese literature; King Edward; Leal conselheiro; latin literature; Alfonso de Cartagena; Memoriale virtutum.</p
Literatura franciscana no Leal Conselheiro, de D. Duarte
No full textAnalysis of the influence exerted by authors pertaining to the Order of St. Francis on Leal Conselheiro, the major literary work of the Portuguese king Duarte (1391-1438). In the beginning of the article the structure of this didactic treatise is presented in order to enable a contextualised reading of the various Franciscan passages used by Duarte. The importance of the fourth part of Leal Conselheiro is emphasized due to evidence of possible Franciscan collaboration in its writing. After a listing of all Franciscan authors and works quoted by Duarte that have been partially or totally identified, the article focuses on how they are distributed through Leal Conselheiro, on the way they are quoted and on how Duarte came across these works. As a sign of what remains to be done in this line of research we give some data on the little known circulation of Viridarium Principum, a speculum written by Andrea de Pace, the provincial of Sicily, till it came to Duarte’s library.Análise da influencia exercida por autores franciscanos no Leal Conselheiro, de D. Duarte. No inicio deste artigo apresenta-se a estrutura interna da obra eduardina de modo a permitir uma leitura contextualizada dos vários trechos franciscanos usados por D. Duarte. Sublinha-se a importância da quarta parte do Leal Conselheiro visto poder ter havido colaboração de menoristas na sua redacção. Depois de um elenco de todos os autores e obras franciscanas citados por D. Duarte que foi possível identificar parcial ou totalmente, o artigo centra-se no modo como eles estão distribuídos ao longo da obra, como nela são incorporados e como o rei portubuês chegou a ter conhecimento deles. A titulo de testemunho do que está por fazer nesta linha de investigação, são fornecidos alguns elementos acerca da quase desconhecida circulação do Viridarium Principum, um speculum redigido por Andrea de Pace, provincial da Sicilia, até chegar à biblioteca de D. Duarte
On the Baez-Duarte Approach to the Nyman-Beaurling Criterion for the Riemann Hypothesis
No full textThe Nyman-Beurling Criterion paraphrases the Riemann Hypothesis as a closure problem in a Hilbert space. The simplest version of this, due to Baez-Duarte, states that RH is equivalent to one particular element in a Hilbert space being in the closure of a span of countably many other elements. We investigate this numerically and analytically. In particular, we establish new formulas for the inner products of the vectors involved
A solidão como opção pessoal no Portugal de Quinhentos: o caso de D. Duarte (1541-1576)
No full textEste estudo procura chamar a atenção para a figura de D. Duarte (1541-1576), V duque de Guimarães e condestável do reino, que, por escolha pessoal, optou por um modelo de vida solitária. Partindo da análise de vários textos, procurou-se compreender as razões e as circunstâncias que terão conduzido D. Duarte a tomar essa decisão. Com efeito, o seu isolamento aproxima-o de outros altos exemplos, na linha da fuga da ambiência da corte, como se a solidão voluntária constituísse um sinal de perfeição moral e espiritual. Por outro lado, as fontes consultadas parecem inscrever-se em uma moldura que passava pela promoção da «santidade» - ou, pelo menos, da virtude - de D. Duarte, refletindo a perenidade do prestígio do modelo de santidade nobiliárquica.This study seeks to draw attention to the figure of D. Duarte (1541-1576), V Duke of Guimarães and Constable of Portugal, who, by personal choice, opted for a model of solitary life. Starting from the analysis of several texts, we sought to understand the reasons and circumstances that led D. Duarte to make this decision. In effect, his isolation brings him closer to other examples, along the lines of escaping the ambience of the court, as if voluntary solitude constituted a sign of moral and spiritual perfection. On the other hand, the sources consulted seem to fit into a framework that involved promoting the «sanctity» - or, at least, the virtue - of D. Duarte, reflecting the perennial prestige of the model of noble sanctity
Novos problemas da iconografia de D. Duarte
No full textThis article reviews the problems on the iconography of D. Duarte, following other
studies recently developed under the subject of the art of portrait in Portugal. From new
elements, text deepens the issues related to the image of the King and its heraldry, considering
the historical and artistic context of the first half of the fifteenth century in Portugal, in
particular in painting.info:eu-repo/semantics/publishedVersio
Dysschema amapoarum Moraes & Duarte 2015
No full text<i>Dysschema amapoarum</i> Moraes & Duarte, 2015 <p>(Figs.1–11)</p> <p> <b>Diagnosis</b> (♂). Tegulae with a reddish basal macula near outer margin. Ventral surface of forewing and hindwing with a red macula on the base of costal margin, discal region of hingwing semihyaline whitish. Abdomen ventrally with two yellow subventral stripes. Valva with subtriangular harpe and valvula vestigial.</p> <p> <b>Description</b> (♂) (Figs. 1–2). <b>Head</b>. Predominantly brown. Vertex with white dots immediately posterior to ocelli and on the central region. Labial palpi brown. <b>Thorax</b>. Predominantly brown. Prothoracic collar with two yellow maculae. Tegulae with macula of red scales on the basal region, near outer margin. Forewing predominantly brown, darker on outer and inner margins; two whitish semihyaline patches: (i) “Y” shaped on middle and subapical regions, from the trunk of R vein, reaching tornus and (ii) transverse band at the proximal region of wing, between the trunk of R and CuA2 vein; red macula on the base of the wing, on the trunk of R vein; dorsal and ventral surfaces similar in color pattern, with small macula of red scales on the basal region of costal margin. Hindwing with costal, outer and inner margins dark brown, discal region white; veins lined with dark brown scales and a dark brown macula on the region of closure of discal cell; submarginal band with faint white maculae between M3 and 1A; ventral surface with same dorsal pattern, but with red macula on the base of costal margin. <b>Abdomen.</b> Dorsally brown with two pale light brown subdorsal stripes on A2 reaching A8; ventrally light brown with two lateral subventral stripes formed by quadrangular yellow maculae on the segments A2–A8. Tufts of reddish scales at the terminal portion of the abdomen. Genitalia (Figs. 5–11). Tegumen rectangular in dorsal view straight anteriorly, with acute posterolateral projections. Uncus bifid, not fused to the tegumen; arms of uncus fused in the anterior portion, ventrally projected. Valva subelliptical; costa with medial apodeme (lacinia) acute, distal apodeme oblique, extended by the inner surface of valva to its middle portion; sacculus developed, consisting of a fold on the inner surface of the valva, oriented towards distal-medial axis; harpe subtriangular; cucullus digitiform; valvula vestigial. Transtilla sclerotized not articulated with the valva and not fused to the juxta. Juxta sclerotized, shaped like an inverted “U”. Saccus without anterior projections. Subscaphium smooth. Aedeagus straight and smooth; ejaculatory bulb rounded, foramen lateral; vesica bilobed, apex of the lobe opposite the opening of ejaculatory duct sclerotized, lobe near to the ejaculatory duct smooth, everted portion of the ejaculatory duct smooth.</p> <p> <b>Distribution.</b> The species has been recorded from only two localities in the Atlantic Rainforest, both in the State of São Paulo, Brazil and apart around 100 kilometers each other. The female holotype was collected at Serra da Cantareira in 1931 (see Moraes & Duarte, 2015), and all the males available to the present study were collected at Boraceia Biological Station between 1947 and 1957.</p> <p> <b>Remarks.</b> The specimens examined show no variation for the wing pattern. Surprisingly, all the field expeditions to this locality conducted by the MZSP posterior to the year of 1957 failed to collect a single specimen of <i>D. amapoarum</i>. Most of the nocturnal collections in Boraceia Biological Station were and are held at a location known as "castelinho", which is a research accommodation. Lauro Travassos idealized the construction of this accommodation on a hilltop whose external walls were painted white for the collection of nocturnal insects.</p> <p> The wing pattern of <i>D. amapoarum</i> is quite similar to that of <i>D. luctuosa</i> (Fig. 17), <i>D. picta</i> (Fig. 22) and <i>D. subapicalis</i> (Fig. 27). Superficially, <i>D. amapoarum</i> and <i>D. subapicalis</i> can be distinguished only by size, the former being larger than the latter. However, the genitalia are distinct (Figs. 13–16, 28–31): tegumen of <i>D. amapoarum</i> lacking dorsal projections (present in <i>D. subapicalis</i>); cuculus of <i>D. amapoarum</i> is more extended and lacking the corona (spines), which is present in <i>D. subapicalis</i>; the aedeagus of <i>D. amapoarum</i> is typically straight, while it is contorted in <i>D. subapicalis</i>.</p> <p> Despite the similar habitus, <i>D. amapoarum</i> can be easily distinguished from <i>D. luctuosa</i> and <i>D. picta</i> by the genital traits. The slender extended uncus, the extended digitiform cuculus, and the rectangular valvula (Figs. 13– 16) are found in a different condition in <i>D. luctuosa</i> (shortened digitiform cuculus and rounded valvula) (Figs. 18– 21) and in <i>D. picta</i> (shortened uncus, pointed cuculus, and trapezoidal valvula) (Figs. 23–26).</p> <p> <b>Material examined. Brazil</b>. <i>São Paulo</i>: Salesópolis, Estação Biológica de Boraceia, 850m. a.s.l, 15-i-1950 Travassos, Travassos Filho & Rabello col, 1 male (MZSP); 20-xii-1948, Travassos & Ventel col., 23 males (MZSP); 850m. a.s.l., 27/ 29-xii-1948, Travassos & Ex. Rabello col., 15 males (MZSP); 9-v-1948, Rabello, Travassos & Costa col., 12 males (MZSP); 12/ 17-i-1948, L Travassos & D Braz col., 5 males (MZSP); 9-v-1954, L T F col., 1 male (MZSP); 24-v-1952, Travassos, Travassos-Filho & A Pearson col., 11 males (MZSP); 17/ 19-i- 1957, L.G. E. Buckup, M. Carrera & L Travassos col., 1 male (MZSP).</p>Published as part of <i>Moraes, Simeão De Souza & Duarte, Marcelo, 2017, Comparative morphology and description of male of Dysschema amapoarum Moraes & Duarte, 2015 (Lepidoptera: Erebidae, Arctiinae), pp. 285-290 in Zootaxa 4299 (2)</i> on pages 286-287, DOI: 10.11646/zootaxa.4299.2.9, <a href="http://zenodo.org/record/835974">http://zenodo.org/record/835974</a>
D. Teresa, mãe de D. Afonso Henriques, à luz da Crónica de El‑Rey D. Affonso Henriques de Duarte Galvão
No full textTERESA, MOTHER OF ALFONSO I OF PORTUGAL, IN THE LIGHT OF THE CRÓNICA DE EL‑REY D. AFFONSO HENRIQUES BY DUARTE GALVÃO: THE ORIGINES REGNI REVISITED
The present article analyzes the Chronicle of Alfonso I of Portugal (Crónica de El‑Rey D. Affonso Henriques) by Duarte Galvão (1445?‑1517). We intend to focus on the origines regni in the light of mythologizing lines and show the functionalization of the historical‑legendary narrative in order to exhibit the heroification of the first King of Portugal and the subsequent (re)creation of his mother’s black legend.</jats:p
Violência, honra e fé : análise da cavalaria como elemento da cultura política na corte de D. Duarte (Portugal - século XV)
No full textEsta pesquisa analisa a construção de uma cultura política própria da cavalaria, que garante
aos cavaleiros uma identidade única e diversos privilégios sociais. A cultura política é um
conceito multifacetado e que apresenta diversos desafios, devido às múltiplas possibilidades
que os agentes históricos possuem para mobilizar esse arcabouço político, de acordo com o
contexto empregado, e a sua finalidade. Pensando nessas questões, o foco da análise será o
discurso propagandístico da casa de Avis que agencia a identidade e os valores inerentes a
cavalaria em prol da legitimação da casa, construindo os membros como os cavaleiros ideais
portugueses, além de inspirar uma reformulação na nobreza frequentadora da corte. Serão
utilizadas fontes de diversas tipologias como literatura, crónicas, manuais técnicos, a fim de
abordar em maior número as possibilidades de uso da cultura política da cavalaria no contexto
português do reinado de D. Duarte no século XV. Este trabalho busca possibilitar o uso e a
abordagem da cultura política para contextos mais recuados no tempo, principalmente para a
Idade Média.This research analyzes the construction of a political culture specific to chivalry, which
guarantees knights a single and diverse social privileges. Cultural policy is a multifaceted
concept that presents several challenges, due to the multiple possibilities that historical agents
have to mobilize this framework, according to the context used, and its specifically political
nature. Thinking about these issues, the focus of the analysis will be the propagandistic
discourse of the house of Avis, which promotes the identity and values inherent to chivalry in
favor of the legitimization of the house, constructing the members as the ideal Portuguese
knights, in addition to inspiring a reformulation in the nobility that attends it of the court.
Sources of different types will be used, such as literature, chronicles, technical manuals, in
order to address in greater numbers the possibility of using the political culture of chivalry in
the Portuguese context of the reign of D. Duarte in the 15th century. This work seeks to
enable the use and approach of political culture for contexts further back in time, mainly for
the Middle Ages.Instituto de Ciências Humanas (ICH)Departamento de História (ICH HIS)Programa de Pós-Graduação em Históri
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