57,145 research outputs found
Aspectos qualitativos e nutricionais do arroz.
No full textO presente trabalho de revisão objetivou examinar a composição do arroz e suas características nutricionais.Editado por Altevir de Matos Lopes
Erratum to: Effect of moderate red wine intake on cardiac prognosis after recent acute myocardial infarction of subjects with Type 2 diabetes mellitus (Diabetic Medicine, (2006), 23, 9, (974-981), 10.1111/j.1464-5491.2006.01886.x)
No full textIn an article by Marfella et al, the author name C. Saron is incorrect and should be listed as C. Sardu. Therefore the correct author list is: R. Marfella, F. Cacciapuoti, M. Siniscalchi, F. C. Sasso, F. Marchese, F. Cinone, E. Musacchio, M. A. Marfella, L. Ruggiero, G. Chiorazzo, D. Liberti, G. Chiorazzo, G. F. Nicoletti, C. Sardu, F. D'Andrea, C. Ammendola, M. Verza and L. Coppola.In an article by Marfella et al, the author name C. Saron is incorrect and should be listed as C. Sardu. Therefore the correct author list is: R. Marfella, F. Cacciapuoti, M. Siniscalchi, F. C. Sasso, F. Marchese, F. Cinone, E. Musacchio, M. A. Marfella, L. Ruggiero, G. Chiorazzo, D. Liberti, G. Chiorazzo, G. F. Nicoletti, C. Sardu, F. D'Andrea, C. Ammendola, M. Verza and L. Coppola
Sous-facteurs de L(F∞) d'indice 4cos2π/n,n≥3
No full textLet Q be a factor of type II1, λ a number in the Jones discrete series {4cosπ/m:m≥3}, and {ei} the Jones projections associated with λ. Denote by A2n and A1n the finite-dimensional von Neumann algebras generated, respectively, by {1,e2,⋯,en} and {1,e1,⋯,en}, with the corresponding traces. The author shows that, for n sufficiently large, the index of the inclusion An=(Q⊗A2n)∗A2nA1n⊂(Q⊗A2n+1)∗A2n+1A1n+1=An+1 is equal to λ (here ∗ denotes the reduced, amalgamated free product of the algebras in question). Using the random matrix model of Voiculescu, he proves that if Q is the von Neumann algebra L(F∞) of the free group with infinitely many generators, then An is isomorphic to L(F∞).
The two facts together imply the existence, for any λ in the Jones discrete series, of an irreducible subfactor of L(F∞) of index λ. This constitutes the first example of a nonhyperfinite, non-Γ II1 factor such that its Jones invariant is fully computable (the existence of nonirreducible subfactors of L(F∞) for any index ≥4 is a simple consequence of known results)
Politica e amministrazione, tra etica, managerialità e responsabilità
No full textIl volume raccoglie le versioni, approfondite e rielaborate, delle relazioni discusse in occasione del convegno dal titolo “Politica e amministrazione. Etica, managerialità e responsabilità”, organizzato in onore di Gianfranco D’Alessio. L’oggetto di analisi, la dirigenza amministrativa, è discusso e analizzato, da un lato, in relazione ai principi costituzionali di imparzialità e di buon andamento della Pubblica Amministrazione e, dall’altro, al rapporto che questa instaura con gli organi politici. Il tema è affrontato con approcci variegati e da prospettive molteplici, secondo una impostazione che riflette la pluralità delle competenze e delle esperienze, professionali ed accademiche di ciascun autore.The volume collects the expanded and revised versions of the presentations discussed during the conference titled "Politics and Administration. Ethics, Managerialism, and Accountability," organized in honour of Gianfranco D’Alessio. The focus is on administrative leadership, discussed and analysed from two perspectives. Firstly, in relation to the constitutional principles of impartiality and good administration. Secondly, with reference to the relationship it establishes with political bodies. The topic is approached from various angles and multiple perspectives, reflecting the diversity of skills and experiences, both professional and academic, of each author
Infeccao latente em tuberculos de batata provenientes de plantas inoculadas com Fusarium solani F. sp. eumartii.
No full textEstudou-se o efeito da temperatura de armazenamento na deterioracao de tuberculos de batata. Dois lotes de 180 tuberculos cada, oriundos de plantas inoculadas com F. salani f. sp. eumartii, foram selecionadas segundo a presenca (infeccao aparente) ou ausencia l(infeccao latente) de sintomas externos e/ou internos e armazenados a 4oC. Avaliacoes mensais foram feitas por 2,5 meses ate a brotacao, segundo a severidade de sintomas do tuberculo apodrecido. Os tuberculos com nota= 5 foram descartados e os demais plantados em casa-de-vegetacao, em blocos ao acaso com 5 tratamentos, 5 repeticoes e 6 plantas por parcela. Apos a colheita, observou-se 80% e 20% dos internos, indicando que a eliminacao de tuberculos com sintomas externos no plantio auxiliam bastante, mas naoelimina a possibilidade da doenca ocorrer no campo.Resumo
Logarithmic variance profiles and the corresponding f-1 spectra of temperature fluctuations in turbulent Rayleigh-Bénard convection
No full textWe report experimental results for the temperature variance 2(z) and the corresponding frequency spectra P(f) in turbulent Rayleigh-Bénard convection (RBC) in a cylindrical sample of aspect ratioT= D/L = 1:00 (D = 1:12 m is the diameter and L = 1:12 m the height). The measurements were conducted in the Rayleigh-number range 1011 < Ra < 1:35 1014 and Pr ' 0:8. For Ra = 1:35x1014, 2(z) could be described well by a logarithmic dependence on the vertical position z in a range of z 1 < z < z 2 with z 1 ' 70 and z 2 = 0:1L. Here L=(2Nu) is the thickness of a thin thermal sublayer adjacent to the horizontal plate where the heat flux (denoted by the Nusselt number Nu) is carried mostly by thermal diffusion. In the log layer, we found that the temperature spectra had a significant frequency range over which P(f) f with close to 1. As Ra decreased, increased so that the log layer became thinner. At Ra = 2:05 1011, z 2 < z 1 and therefore there was no range for a log layer. Correspondingly, the temperature spectrum near the horizontal plate did not have the f1 scaling form either
Phellinocis thayerae Lopes-Andrade & Lawrence, 2005, sp. n.
No full textPhellinocis thayerae, sp. n. (Figs 17–21) Diagnosis This species differs from both P. erwini and P. romualdoi in having diverging pronotal horns and paired subtriangular frontoclypeal plates in the male, slight pronotal and frontoclypeal modifications in the female, and a much smaller setal patch on first ventrite. Description Male. Length 1.1–1.45 mm. Body about 1.95 times as long as wide (Fig. 17). Upper surfaces black to dark reddishbrown; undersurfaces and legs mostly reddishbrown; labrum, ventral mothparts and antennae yellow to yellowishbrown. Head deeply concave and impunctate above; frontoclypeal region produced and elevated to form pair of subtriangular plates (Fig. 18). Antennae 9 segmented; ratio of antennomere lengths: 4.67: 4.0: 3.33: 1.0: 1.5: 1.0: 3.0: 3.33: 6.0; length/width ratios: 1.4, 1.5, 2.5, 0.75, 0.67, 0.50, 0.9, 0.83, 1.5. Pronotum about 0.83 times as long as wide, evenly convex and moderately finely, sparsely punctate with smooth and shiny interspaces, except for anterior fourth, which is concave and somewhat granulate; anterior edge produced, elevated and deeply emarginate forming pair of diverging horns (Fig. 18). Elytra about 1.17 times as long as wide and 1.5 times as long as pronotum; apically and posterolateral, oblique ridges and slightly fluted edge forming weak, slightly concave declivity (Fig. 19, arrow); megapunctures distinctly seriate. Setal patch on abdomen about onesixth median length of first ventrite (without intercoxal process), located behind middle and not elevated (Fig. 20, arrow). Aedeagus about 0.75 times as long as last two ventrites combined; tegmen subparallel basally, gradually but distinctly narrowed beyond apical third and narrowly rounded at apex (Fig. 21). Va r i a t i o n Total length 0.9–1.6 mm. Measurements in 15 ɗɗ & 15 ΨΨ: TLɗ 1.1–1.45 (1.31 ± 0.10), TLΨ 1–1.55 (1.26 ± 0.14); PLɗ 0.44–0.56 (0.51 ± 0.04), PLΨ 0.36–0.56 (0.48 ± 0.05); PWɗ 0.54–0.68 (0.60 ± 0.04), PWΨ 0.46–0.7 (0.61 ± 0.06); ELɗ 0.64–0.8 (0.73 ± 0.05), ELΨ 0.6–0.92 (0.78 ± 0.08); EWɗ 0.56–0.68 (0.63 ± 0.04); EWΨ 0.5–0.74 (0.65 ± 0.06). Ratios: BL/EWɗ 1.90–2.06 (1.96), BL/EWΨ 1.82 –2.0 (1.94); PL/PWɗ 0.81–0.9 (0.84), PL/PWΨ 0.74–0.85 (0.82), EL/EWɗ 1.12–1.19 (1.16), EL/EWΨ 1.12–1.27 (1.18); EL/PLɗ 1.36–1.54 (1.45), EL/PLΨ 1.44–1.83 (1.54). Color varies from yellow or yellowishbrown to black. Smaller males with raised, emarginate pronotal plate, the sides of which are subparallel, and with more weakly developed frontoclypeal plates. Female specimens with anterior edge of pronotum slightly elevated, usually forming paired tubercles, frontoclypeal region with pair of small, widely separated tubercles, and first ventrite simple. Types series Holotype. ɗ, Panama: “Barro Colorado Is. CANAL ZONE July 2 1969 / J. F. Lawrence Lot 2744 / ex Polyporus licnoides ” (ANIC). Paratypes (35 ɗɗ, 38 ΨΨ). Panama: 2 ɗɗ, Barro Colorado Island, Canal Zone., 6.ii.1968, 2333 J. F. Lawrence, Phellinus nilgheriensis (ANIC); 7 ɗɗ, 6 ΨΨ, same locality, 10.ii.1968, 2374 J. F. Lawrence, Phellinus gilvus (ANIC); 1 Ψ, same data (LAPC); 9 ɗɗ, 12 ΨΨ, same locality, 12.ii.1968, 2385 J. F. Lawrence, Phellinus sp. (ANIC); 2 ɗɗ, 2 ΨΨ, same data (LAPC); 2 ΨΨ, same locality, 14.ii.1968, 2404 J. F. Lawrence, Phellinus nilgheriensis. (ANIC, FMNH); 2 ɗɗ, 3 ΨΨ, same locality, 21.ii.1968, 2461 J. F. Lawrence, Phellinus nilgheriensis (ANIC); 2 ΨΨ, same locality, 3.vii.1969, 2751 J. F. Lawrence, Phellinus sp. (ANIC); 1 Ψ, same data (LAPC); 2 ɗɗ, 1 Ψ, same locality, 20.vii.1969, 2929 J. F. Lawrence, Phellinus gilvus (ANIC, CASC, FMNH); 1 ɗ, same locality, 20.vii.1969, 2930 J. F. Lawrence, Phellinus sp. (ANIC); 3 ɗɗ, 1 Ψ, same locality, 23.vii.1969, 2953 J. F. Lawrence, Phylloporia pectinata sp. (ANIC, NHML); 1 ɗ, same data (LAPC); 1 ɗ, 1 Ψ, same locality, 23.vii.1969, 2954 J. F. Lawrence, Phellinus sp. (ANIC); 1 Ψ, same data (LAPC); 1 ɗ, same locality, 25.vii.1969, 2962 J. F. Lawrence, Phellinus sp. (ANIC); 1 ɗ, same data (LAPC); 2 ΨΨ, same locality, 19.ii 9.iii.1975, 3789 J. F. Lawrence, T. L. Erwin, Phellinus sp. (ANIC, NMNH); 1 Ψ, Cerro Campana, Panama Prov., 9.viii.1969, 3011 J. F. Lawrence, Phellinus sp. (ANIC); 2 ɗɗ, 2 ΨΨ, Fort Sherman (5 mi. SW), 2.iii.1975, 3839 J. F. Lawrence, T. L. Erwin, Phellinus sp. (ANIC). Costa Rica: 1 ɗ, Hamburg Farm, Santa Clara Prov., 22.iv. 1926, Nevermann (NMHN). Comments This species is named in honor of a good friend and colleague Dr. Margaret Thayer (who started her career mounting Neotropical Ciidae).Published as part of Lopes-Andrade, Cristiano & Lawrence, John F., 2005, Phellinocis, a new genus of Neotropical Ciidae (Coleoptera: Tenebrionoidea), pp. 43-60 in Zootaxa 1034 on pages 56-58, DOI: 10.5281/zenodo.27323
Uma combinação: a poeta Adília Lopes e a artista Armanda Duarte// A combination: the poet Adília Lopes and the artist Armanda Duarte
No full textResumo: A partir do texto “Uma exposição de Armanda Duarte” (LOPES, 2014, p.644), da poeta portuguesa Adília Lopes, podemos perceber uma relação de espelhamento midiático (MOSER, 2006, p.55) entre a poeta e a artista Armanda Duarte. Realizando uma espécie de écfrase curatorial, conceito elaborado recentemente por Lancman e Pereira, a poeta descreve as obras de arte de Duarte, realizando a transposição da exposição de arte contemporânea para o texto literário e, consequentemente, descreve também a sua poética, pois podemos identificar elementos em comum entre a produção da poeta e da artista.Palavras-chave: Adília Lopes; Armanda Duarte; espelhamento midiático; écfrase curatorial; arte contemporânea; poesia portuguesaAbstract: Starting from the text “Uma exposição de Armanda Duarte” (LOPES, 2014, p.644) from the portuguese poet Adília Lopes, we can notice that there is a “media mirroring” relation (MOSER, 2006, p.55) between the writer and the artist Armanda Duarte. Performing some kind of “curatorial ekphrasis”, a concept elaborated by Lancman and Pereira, the poet makes the transposition between the contemporary art exhibition and the literary text, in consequence, she also describing her poetry, because we can identify some common elements in both the poet’s and the artist’s productions.Keywords: Adília Lopes; Armanda Duarte; media mirroring; curatorial ekphrasis; contemporary art; portuguese poetr
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