127,733 research outputs found
Carta remitida por fray Antonio Dégola y L. de Macedo al Papa Gregorio XVI
No full textCarta remitida por fray Antonio Dégola y L. de Macedo al Papa Gregorio XVI, solicitando autorización para que Manuel María Mosquera pueda leer y tener libros prohibidos. Fechada en Roma
Trilobitofoenus Macedo, n. gen.
No full textTrilobitofoenus Macedo n. gen. (Figs. 5, 6g, 7 g –h, 8 b, 11 i –n, 12 e–g, 13g –i, 14 f, 15) Type species. Trilobitofoenus plaumanni Macedo. Etymology. The name of the genus is derived from Trilobite, because of the mesoscutum sculpture, which in dorsal view, gives to the wasp the appearance of a trilobite (Figs. 12 e–g). The gender is masculine. Description. Body length between 10.0–15.0 mm (exclusive of ovipositor). Head. Subtrapezoidal in dorsal view (Figs. 11 i, 11 k, 11m); mandible in frontal view with apex acute; malar space short, almost disconnected from gena (Figs. 11 j, 11 l, 11 n); clypeus with a longitudinal ridge (Fig. 6g); clypeus and face without longitudinal striae; occipital margin simple (Figs. 11 i, 11 k, 11m). Mesosoma. Pronotum with three lobes well defined (Figs. 13 g-i); pronotal process absent (Figs. 13 g-i); propleuron collar shaped anteriorly (Fig. 8 b); mesonotum rounded in lateral view (Figs. 13 g-i); mesoscutum with anterior portion rather smooth and posterior portion rugose or striate, as long as wide, and forming two different planes separated by depressed notauli, parapsides distinct (Figs. 12 e-g); mesepimeron with a dorsal ridge (Figs. 13 g-i); fore and middle tibiae uniformly colored; hind tibia entirely black to dark brown; metacoxa rather smooth at posterior portion (Fig. 14 f); median propodeal carina flattened, either present at anterior half, or absent; fore wing jugal lobe present; discal cell present (subtriangular) (Fig. 7 g) or absent (Fig. 7 h), vein r–m present (spectral) or absent, fore wing vein 2 –M tubular in 1 st 1 / 3 and spectral in remaining portion (Fig. 5 a); hind wing with 3–5 equidistant hamuli (Fig. 5 a). Metasoma. First metasomal tergum with edges separate, not concealing 1 st sternum; female subgenital sternum with a slitlike Y-shaped notch (as Fig. 10 a); ovipositor longer than T 2 +T 3 and shorter than metasoma (Fig. 5). Distribution. Neotropical: Mexico (Chiapas), Guatemala, Brazil (Amazonas and Santa Catarina). Trilobitofoenus shows a more widespread distribution range than the other two exclusively Neotropical genera, occurring between 15 ºN and 27 ºS (Fig. 15). Species occur in tropical rainforests (southern Mexico, Guatemala, and Amazon) and in an area originally occupied by a subtropical conifer forest in southern Brazil. Biology. Unknown. Comments. There is scarce material of this genus, with each species recorded for only one or two localities.Published as part of Macedo, Antonio Carlos Cruz, 2009, Generic classification for the Gasteruptiinae (Hymenoptera: Gasteruptiidae) based on a cladistic analysis, with the description of two new Neotropical genera and the revalidation of Plutofoenus Kieffer, pp. 1-32 in Zootaxa 2075 on pages 19-20, DOI: 10.5281/zenodo.18721
Perfis femininos da sociedade brasileira em romances de Macedo, Alencar e do jovem Machado
No full textDissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão, Programa de Pós-graduação em Literatura, Florianópolis, 2009Esta dissertação tem como proposta pesquisar a representação da sociedade oitocentista brasileira através de perfis femininos presentes na literatura da época. Para tanto, escolhemos três personagens centrais de romances de Alencar, Macedo e do jovem Machado, sendo uma de cada autor. O ponto de partida para esta investigação foi compreender a sociedade que se formou a partir da Independência. O ideal de modernidade desta sociedade, o sistema escravista vigente e a contradição entre modernização e escravidão tecem o pano de fundo em que movem as personagens analisadas e a própria forma romanesca no Brasil. O ideal de uma literatura genuinamente brasileira, as dificuldades de ajuste entre matéria "local" e formas importadas, bem como o abrasileiramento do romance, são, neste trabalho, motivos constantes de reflexão
Desafios e perspectivas para o silenciamento gênico em Helicoverpa armigera (Lepidoptera: Noctuidae).
No full textNa publicação: Leonardo L. P. Macedo, Maria F. Grossi-de-Sá
An Investigation on Atmospheric Effects in Airborne Interferometric SAR data
No full textThe results of an experiment on atmospheric effects in interferometric SAR data are presented. The main purpose of the experiment was to investigate on the influence of the troposphere on airborne synthetic aperture radar measurements, acquired by DLR’s experimental E-SAR system. The analysed data was acquired at L-band. The main idea behind the experiment is to collect data sets at different atmospheric conditions and to compare the measurements by performing a differential interferometric analysis. The main difference between atmospheric conditions on “Day-One” and “Day-Two” of acquisition was a cloud layer between sensor and illuminated surface, reaching from 750 to 1500 m above sea-level (msl). The sensor altitude was about 4000 m (msl). The test site is located at 580 m (msl). The results of the experiment will be highlighted and an interpretation of the observed differential effects will be given. In a first investigation [1] no pronounced indication of atmospheric effects in L-band interferograms was found. In the paper here proposed, two different techniques, multisquint [2] and weighted phase curvature autofocus (WPCA) [3], are applied to accurately mitigate residual motion errors allowing a better interpretation of any possible atmospheric effects.
[1] A. Danklmayer and K.A.C. de Macedo. An experiment on atmospheric effects in airborne interferometric SAR data, International Symposion on Antennas and Propagation (ISAP), Toki Messe, Niigata, Japan, 2007.
[2] Prats, P. and Reigber, A. and Mallorqui, J. J.. Interpolation-Free Coregistration and Phase-Correction of Airborne SAR Interferograms. IEEE Geoscience and Remote Sensing Letters,
vol. 1, no. 3, pp. 188-191, Jul. 2004.
[3] K.A.C de Macedo, R. Scheiber and A. Moreira. An autofocus approach for residual motion errors with application to airborne repeat-pass SAR interferometry. IEEE Transactions on Geoscience and Remote Sensing, under review
Qu\u27écrivent les Amérindiens d\u27Amazonie ? Analyse des productions écrites par les Amérindiens du bassin amazonien
No full textSilvia Macedo propose une analyse des pratiques graphiques et artistiques amérindiennes et de l\u27accroissement des productions écrites produites par les Amérindiens
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe 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
L\u27etica della democrazia linguistica nelle scuole e nella società
No full textTraduzione italiana di The Ethics of Linguistic Democracy in Schools and Society, di Donaldo Macedo, pubblicata in questo numero
Supplementary Material to “Removing data and using metafounders alleviates biases for all traits in Lacaune dairy sheep predictions”, FL Macedo, JM Astruc, THE Meuwissen, A Legarra
No full textSupplementary Material to “Removing data and using metafounders alleviates biasesfor all traits in Lacaune dairy sheep predictions”, FL Macedo, JM Astruc, THE Meuwissen, A Legarra</p
- …
