196,340 research outputs found
Daniel Brito, Andres Garcia and Maria Brito
No full textPhotograph of (L-R): Daniel Brito, Andres Garcia, unknown girl, and Maria Brito. They are out of doors in a field
Soeiro de Brito R., Sur le sentier des grandes découvertes. Études géographiques Soeiro de Brito R., Goa et les places du Nord revisitées,
No full textCarré François. Soeiro de Brito R., Sur le sentier des grandes découvertes. Études géographiques Soeiro de Brito R., Goa et les places du Nord revisitées, . In: Annales de Géographie, t. 110, n°618, 2001. pp. 220-221
Soeiro de Brito R., Sur le sentier des grandes découvertes. Études géographiques Soeiro de Brito R., Goa et les places du Nord revisitées,
No full textCarré François. Soeiro de Brito R., Sur le sentier des grandes découvertes. Études géographiques Soeiro de Brito R., Goa et les places du Nord revisitées, . In: Annales de Géographie, t. 110, n°618, 2001. pp. 220-221
Phyllocnistis selene Brito & Moreira 2017
No full textPhyllocnistis selene Brito & Moreira, 2017 Figs. 3V, 4V, 5, S1; Tab. 2 Phyllocnistis selene; Brito & Moreira 2017: figs. 2C, F, 3G–I, 14–18. Type material. Description of Phyllocnistis selene Brito & Moreira, 2017 was based on five specimens from the Centro de Pesquisas e Conservação da Natureza Pró-Mata (CPCN Pró-Mata) São Francisco de Paula municipality, Brazil. The male holotype is deposited at DZUP and has the following labels (separated by forward slash symbols, Fig. 4V): / Phyllocnistis selene Brito & Moreira HOLOTYPE #m / 236–22 Brasil, RS Promata 0 7.03.2014 GRPMoreira&RBrito #m / DZ 33.403 /. The holotype genitalia is slide-mounted in Canada balsam (GRPM 50– 121). According to the original description, the paratypes are as follows: one male (LMCI 263–18) with genitalia on slide (GRPM 50–122) and one female (LMCI 210–34), deposited at DZUP (33.413, 33.423, respectively); another male (LMCI 263–26) with genitalia on slide (GRPM 50–123) and one female (LMCI 263–28) are deposited at MCTP (57.620 and 57.621, respectively). Forewing length. 2.15 mm (n=2). Diagnosis (Figs. 3V, S 1; Tab. 2). Dorsal forewing: ground color light gray. lf thin, light brown, without borders, emerging from the base of costal margin and running straight to center, connecting to fused tf 1 –tf 2. Transversal fasciae light yellow with light brown borders. tf 1 short, restricted to costal section. tf 2 crossing the wing entirely, merged with tf 1. At distal region (III), a light yellow blotch formed by fusion of tf 3 + tf 4. At the center of this blotch there is another small black blotch. As preceded by a light gray stripe. Costal and apical strigulae typical. The shape of lf, in association with pattern of corresponding fusion with tf 1+ tf 2 are unique for this species compared to other Neotropical Phyllocnistis. Geographical distribution (Fig. 5). Records are restricted to type locality, in São Francisco de Paula municipality, Rio Grande do Sul state, Brazil, at 900 m of altitude. Natural history. According to the original description, mines are transparent, serpentine shaped and usually followed by a brown trail of feces. Initially they are thin, increasing in width along larval ontogenesis, and corresponding paths may cross each other forming blotches. The mines are found on the abaxial and adaxial leaf surfaces. The egg is deposited next to the petiole, and usually only one larva feeds per leaf. The cocoon is covered with silk, constructed at the border of the leaf, provoking a leaf wrinkling. Larvae were found in the field in the months of March and April, suggesting that this species is active as leaf mining during late summer and early autumn. Host plant(s). Drimys angustifolia Miers (Winteraceae). Examined material. Holotype male and one specimen, with no sex identified. Brazil: Rio Grande do Sul - São Francisco de Paula (Centro de Pesquisas e Conservação da Natureza—Pró-mata), 900 m, 07.III.2014, G.R.P. Moreira & R. Brito legs., 1 male (DZ 33.403) (DZUP); 04-06.IV.2014, G.R.P. Moreira & R. Brito legs., 1 specimen (LMCI 263.21) (LMCI). Remarks. In the original description, additional diagnostic characters are provided for this species, such the absence of signum on the female genitalia, the acute, hook shaped cocoon-cutter and two pairs of strong tergal spines facing towards the lateral region of the body on the pupal abdominal segments.Published as part of Brito, Rosângela, Lopez-Vaamonde, Carlos, Gonçalves, Gislene L., Becker, Vitor O., Mielke, Olaf H. H. & Moreira, Gilson R. P., 2017, Taxonomic revision of Neotropical Phyllocnistis Zeller, 1848 (Lepidoptera: Gracillariidae), with descriptions of seven new species and host plant associations, pp. 301-352 in Zootaxa 4341 (3) on pages 324-325, DOI: 10.11646/zootaxa.4341.3.1, http://zenodo.org/record/104000
Creating R Packages: A Tutorial
No full textThis tutorial gives a practical introduction to creating R packages. We discuss how object oriented programming and S formulas can be used to give R code the usual look and feel, how to start a package from a collection of R functions, and how to test the code once the package has been created. As running example we use functions for standard linear regression analysis which are developed from scratch
A monoclinic modification of propane-1,3-diyl bis(pyridine-3-carboxylate)
No full textIn the title compound, C15H14N2O4, (I), the molecule lies on a twofold rotation axis which passes through the central C atom of the aliphatic chain, giving one half-molecule per asymmetric unit. The structure is a monoclinic polymorph of the triclinic structure previously reported [Brito, Vallejos, Bolte & López-Rodríguez (2010). Acta Cryst. E66, o792], (II). The most obvious difference between them is the O/C/C/C—O/C/C/C torsion angle [58.2 (7)° in (I) and 173.4 (3)/70.2 (3)° in (II) for GG and TG conformations, respectively]. Another important difference is observed in the dihedral angle between the planes of the aromatic rings [86.49 (7)° for (I) and 76.4 (3)° for (II)]. The crystal structure features a weak pi–pi interaction [centroid–centroid distance = 4.1397 (10)Å]; this latter kind of interaction is not evident in the triclinic polymorph
José M. Millàs, Pecado y existencia cristiana. Origen, desarrollo y función de la concepción del pecado en la teología de R. Bultmann., 1989
No full textBrito Emilio. José M. Millàs, Pecado y existencia cristiana. Origen, desarrollo y función de la concepción del pecado en la teología de R. Bultmann., 1989. In: Revue théologique de Louvain, 25ᵉ année, fasc. 1, 1994. pp. 101-102
José M. Millàs, Pecado y existencia cristiana. Origen, desarrollo y función de la concepción del pecado en la teología de R. Bultmann., 1989
No full textBrito Emilio. José M. Millàs, Pecado y existencia cristiana. Origen, desarrollo y función de la concepción del pecado en la teología de R. Bultmann., 1989. In: Revue théologique de Louvain, 25ᵉ année, fasc. 1, 1994. pp. 101-102
Appropriate Similarity Measures for Author Cocitation Analysis
No full textWe 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
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