149,132 research outputs found
Gomes, Duarte
No full textDuarte Gomes nacque nel 1510 da una famiglia di nuovi cristiani di rango sociale elevato, residente nela popolosa e cosmopolita città di Lisbona. (...
DINUCCI, A. L.; DUARTE, V. Introdução à lógica proposicional estoica. São Cristóvão: Editora UFS, 2016
No full textLançado em 2016 pela Editora UFS e escrito por Aldo Dinucci, professor adjunto do departamento de Filosofia, principal comentador e tradutor de Epicteto em português, e Valter Duarte, doutorando em Filosofia pela UERJ (2016) e mestre em Filosofia pela UFS (2016), que recentemente defendeu sua dissertação intitulada Notas sobre a Lógica Estoica, que versa sobre o tema do presente livro a ser resenhado. Ademais, contam como coautores Luís Márcio Fontes et al.
 
Economías sexoafectivas en una localidad petrolera: un abordaje etnográfico del comercio sexual
No full textSe trata de un estudio de caso situado en Rincón de los Sauces, Norpatagonia Argentina, que analiza los significados que distintos actores construyen respecto del comercio sexual. Atiende, en particular, cómo se refieren y experiencian las relaciones sexoeconómicas que surgen en espacios del mercado del sexo, haciendo especial énfasis en las dinámicas que promueve la extracción de hidrocarburos. De esta manera, a través de la etnografía, indaga los modos en que se producen las economías sexoafectivas en relación con las economías extractivas y cuáles son las carcaterísticas específicas que muestra esa articulación.Fil: Cabrapan Duarte, Melisa Gisel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Diversidad Cultural y Procesos de Cambio. Universidad Nacional de Río Negro. Instituto de Investigaciones en Diversidad Cultural y Procesos de Cambio; Argentin
L' ombre e(s)t le Double : lectures du « Doppelgänger » de Chamisso à Nabokov
No full textMimoso-Ruiz Duarte. L' ombre e(s)t le Double : lectures du « Doppelgänger » de Chamisso à Nabokov. In: Littératures 33, automne 1995. pp. 79-91
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
Limyra silvai Duarte 2017, sp. nov.
No full textLimyra silvai sp. nov. (Figs 11–15, 22–31, 32) Diagnosis. The single known species may be recognized using diagnostic attributes of the genus. But the male and female genitalia must show the most important diagnostic features. In the male genitalia: (i) the ventral portion of the saccus dome-shaped with its edges concave with tapered corners; (ii) pseudotegumen with its ventral section flattened, enlarged at the base and expanded latero-distally; and (iii) vesica with cornuti separated or not. In the female genitalia: (i) lamella antevaginalis with two prolonged triangular plates meso-anteriorly that extends ventroposteriorly fusing to a mesal process, thus forming a depression between both structures; (ii) the mesal process conspicuous, tapered, curved upwards, slightly bifid dorsally process. Description. Male (Figs 11–13, 22). Forewing length: 16–21 mm; wingspan: 34–43 mm. Head. Eyes reduced. Frons dark orange-brown. Antenna with about 32 antennomeres. Thorax. Coloured as the head. Legs: epiphysis absent. Forewing dorsally: no distinct banding or broad patches, ground colour light pale brown to orange circles sometimes interspersed by dark grey stripes. Stigma sometimes marked by few light yellowish-white or pale yellow scales. Costal area darker with some light yellow spots. Dark grey to black spots sometimes sparsely present between Rs4 and CuA2, but a diagonal line or patch can be perceived distally to the cross veins. Hindwing dorsally: dark orange-brown proximately, lighter distally. Forewing and hindwing ventrally: uniformly coloured, light orange-brown without any markings. Abdomen. Dorsally as the thorax, ventrally lighter. Lateral longer scales distally. Tergum VIII concave, posteriorly bilobed, distally folded. Male genitalia. Tegumen mostly fused to the pseudotegumen, ventral portion articulated with saccus. Dorsal section of the saccus V-shaped with digitate projections postero-laterally almost at right angles; ventral portion dome-shaped, edges concave with tapered corners, the anterior corners strongly sclerotized. Tergal lobes slightly produced posteriorly as two separate and reduced setose lobes. Pseudotegumen compound as two inverted Lshaped formations; the shorter (dorsal) sections curved with a small hook-like process in their dorsal edge, the longer (ventral) sections flattened, enlarged at the base and expanded latero-distally, parallel, supporting the phallus. Fultura inferior boat-shaped ventrally, produced dorsally, curving and somewhat round in shape; fultura superior as a reduced rectangular bar, well sclerotized. Valvae slightly curved, extending from the base of the fultura to the posterior tip of the pseudotegumen. Phallus as long as the genitalia capsule; vesica bearing a lateral lobe medially; apically the vesica produces two processes with cornuti separated or not. Female (Figs 14, 15). Forewing length: 31 mm; wingspan: 68 mm. Only differences from the male are mentioned. Head. Antennae with ca. 30 segments. Thorax. Wing pattern the same as in the male, but paler and longer forewing. Female genitalia. Lamella antevaginalis with a reduced and tapered process laterally; from its inner edge emerges, on each side, a prolonged triangular and conspicuous plate that extends postero-ventrally, forming a depression between both structures, fusing to produce a curved and tapered upwards mesal, slightly bifid dorsally, posterior process. Antrum situated anteriorly to the prolonged triangular processes. Corpus bursae 1.5 times longer than ductus bursae, enlarged on its first half. Distribution. Limyra silvai sp. nov. is known from the municipality of Salesópolis and the type locality in Eastern São Paulo, Brazil from 800 m to about 1,600 m, respectively (Fig. 32). It is sympatric with C. endyra, C. ochracea, C. tesselata, and C. pluriargenteus. Ethology. All specimens at the type locality were attracted to light at dusk. Host plant. Unknown. Etymology. The specific name is dedicated to Renato Oliveira Silva, one of the members of the expedition and a technician at the MZSP, in recognition for his enthusiasm and efforts to collect Hepialidae moths. Type material. Holotype male with the following labels: /HOLOTYPUS, Limyra silvai C. Mielke, R. Dell’Erba & Duarte det. 2017/ Brasil. SP. Campos dos Jordão., P. E. C. Jordão [State Park]. T[rack]. Canhambora., S 22°41'38.9'' S, 45°29'28.5''W., 07–08.XII.2016. J. Lastra, R. Dell’Erba & R. O. Silva leg./ MZSP 30.632 / (MZSP). Paratypes (in total 7 males and 1 female). Brazil: São Paulo, Salesópolis, Biological Station of Boracéia, 800– 850 m: 1 male, 6.XII.1941, D’Almeida leg. (DZUP); 2 males, 20.XI.1959, L. Travassos F. & others leg. (MZSP 14.403, 14.405); 1 female, 13.XI.1958, L. Travassos F. leg. (MZSP 14.404); 1 male, 7.XII.1958, L. Travassos & L. Travassos leg. (MZSP 14.406); 1 male, 30.XI.1948, Travassos, Travassos F., & Pearson leg. (Z 4728 (CEIOC)); 1 male, 24.XI.1946, Travassos & Ventel leg. (1824 Oswaldo Cruz (CEIOC)); 1 male, 30.XI.1948, Travassos F. & Rabello leg. (MZSP).Published as part of Duarte, Marcelo, 2017, Description of Limyra, new genus with a new species and the redescription of Cibyra pluriargenteus (Viette), from southeastern Brazil (Lepidoptera: Hepialidae), pp. 581-591 in Zootaxa 4299 (4) on pages 588-589, DOI: 10.11646/zootaxa.4299.4.8, http://zenodo.org/record/99852
Scopogonalia osteiphera Leal & Creao-Duarte
No full textScopogonalia osteiphera Leal & Creão-Duarte (Fig 1j) Distribution. Change for (Leal et al., 2016) New records: Jujuy (Potrero de Yala, Yuto), Catamarca (El Rodeo), La Rioja (Chilecito), Formosa (Ingeniero Juarez, Mojón de Fierro) , Córdoba (Alta Gracia, Cabana, Valle Hermoso, Yacanto). Associated plants. New records: Citrus sinensis (L) Osb. , Olea europaea L. var. Arauco. Biological data. S. osteiphera is one of the most abundant sharpshooters associated with citrus agroecosystems in Northwestern Argentina.Published as part of Defea, Bárbara, Virla, Eduardo G., Logarzo, Guillermo A., Cavichioli, Rodney R., Tapia, Silvia, Aguirre, Máximo R., Kay, Fernando Mc, Martin, Santiago & Paradell, Susana L., 2022, Contributions to the knowledge of the Cicadellini sharpshooters (Hemiptera: Cicadellidae) associated with citrus orchards in Argentina, pp. 55-72 in Zootaxa 5205 (1) on page 65, DOI: 10.11646/zootaxa.5205.1.4, http://zenodo.org/record/728590
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>
Square Dancing with the Stars to Enhance Dynamic Hirschman Linkages?
No full textIn this Presidential Address, the author takes the reader on a reconnaissance of his life and time as a regional scientist. He points out scenery he found scintillating along the way, hoping that some may pick up the banner and chew on a few of the ideas for a while. He suggests a revisit to Albert O. Hirschman’s notion of key sectors and more empirical analysis related to Marcus Berliant’s and Masahisa Fujita’s notion of knowledge creation and transfer.Presidential Address, San Antonio, Texas, March 29, 2014 (53rd Meetings of the Southern Regional Science Association
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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