310,602 research outputs found
Ochrotrichia buenoi Razo-González 2018, n. sp.
No full textOchrotrichia buenoi Razo-González, n. sp. (Figs. 5A–5C) Diagnosis. Ochrotrichia buenoi appears to be closely related to O. canicula Bueno-Soria 2009 on the basis of the elongate shape of the inferior appendages and a long lateral spine on the left side of segment X. However, it is distinguished from that species by the presence of a tiny spine-like process on the right side of segment X, in dorsal view, and by a combination of characters of the inferior appendages not observed in O. canicula. Ochrotrichia buenoi is distinguished by the different asymmetry of the inferior appendages, both in dorsal and in lateral views: Unlike O. canicula, O. buenoi has a large midventral lobe on each appendage and several groups of peg-like spines with asymmetrical distribution. Adult. Length of each male forewing 3 mm. Color dark brown (coloration in alcohol). Male. Dorsal margin of segment IX, incomplete, fused with segment X. Segment X (Fig. 5A) complex with short basal process on left side (process “a”); short, stout, darkened spine slightly curved to right apically on right beside long middorsal digitiform process (process “b”); spine-like process on left side with darkened apex curved to left (process “c”); apical process with tip pointed and angled to left and with lightly sclerotized circular apicoventral membrane (process “d”); fifth process extending sinuously below previous ones and best seen in lateral views (process “e”). Inferior appendages, triangular and elongated, asymmetrical in both dorsal and lateral views, each tapering to pointed apex with black peg-like setae distributed irregularly on mesal surface; right appendage with small basoventral lobe terminated and several long setae on ventral margin (Fig. 5B); left appendage with two preapicoventral lobes, basoventral lobe smallest with long setae and midlength lobe broader and with small cluster of black peg-like setae (Fig. 5C). Phallus, long, thread-like. Holotype male. MÉXICO: Oaxaca: Santa Catarina Lachatao, Las Vigas, 17°10’43”N, 96°26’51”W, 2689 m asl, 28.vi.2010, light trap, J.A. Casasola-González & M. Razo-González, 1 male (alcohol, CNIN-IBUNAM). Paratype male. MÉXICO: Oaxaca: Santa Catarina Lachatao, Puente de los Trabajos, 17°15’11”N, 96°29’27”W, 1985 m asl, 12.xi.2015, light trap, V.S. Jiménez-Hernández, M.A. Patiño-Ruíz & M. Razo-González, 1 male (alcohol, CNIN-IBUNAM). Etymology. This new species is named in honor of Dr. Joaquín Bueno-Soria as a gesture of appreciation for his invaluable friendship and collaboration, and in recognition of his outstanding contributions to the study of Trichoptera from México. Distribution. MÉXICO: Oaxaca.Published as part of Razo-González, María, 2018, Caddisflies (Insecta: Trichoptera) from Santa Catarina Lachatao, Oaxaca, México: New species, new geographical records, and checklist in Zootaxa 4388 (1), DOI: 10.11646/zootaxa.4388.1.2, http://zenodo.org/record/118780
Wormaldia noveloi Razo-González 2018, n. sp.
No full textWormaldia noveloi Razo-González, n. sp. (Figs. 2A–2E) Diagnosis. According to the species group proposal by Ross (1956), Wormaldia noveloi n. sp. belongs to the Wormaldia arizonensis Group, closely related to W. dorsata Ross & King (in Ross 1956), W. fredycarol Muñoz- Quesada & Holzenthal 2015, W. isela Muñoz-Quesada & Holzenthal 2015, W. luma Bueno-Soria & Holzenthal 1986, W. maesi Muñoz-Quesada & Holzenthal 2015, and W. palma Flint 1991. Species of this Group are distinguished from the other known species of Wormaldia by the presence of a semicircular dorsal pouch beneath the apex of tergum VIII (Figs. 2A, 2B), the hooked projection anterodorsally on segment IX (best seen laterally), and the stout and subtriangular tergum X in dorsal view without process “ a ” and with its “head” rounded posteriorly and without lateral apices (Fig. 2B); when viewed laterally, the “head” is tubular, narrow, and apically rounded (Fig. 2A). Wormaldia noveloi n. sp. has a posteromesal projection of tergum VIII, those of the other species in the Group each have a concave posteromesal emargination. The superior appendages of W. noveloi n. sp. are tubular and almost the same length as X, whereas in the other species they are more slender and sometimes shorter. Wormaldia noveloi n. sp., unlike W. dorsata and W. maesi, has processes “ b ”, and the processes “ b ” in W. noveloi n. sp. are conspicuous, more prominent than in W. fredycarol, W. isela, W. luma, and W. palma, and covered with many setae. Adult. Length of each male forewing 7–8 mm (n = 17). Head dark brown (coloration in alcohol). Antennae long, slender, with banded pattern brownish and yellowish and with small, brownish setae. Maxillary and labial palps light brown, with brownish setae. Dorsum of thorax dark brown. Legs light brown, with small, yellowish setae. Wings brownish, covered with fine, small, brown setae. Male. Sternum VII straight posteriorly without projection or process. Posterior margin of tergum VIII (Figs. 2A, 2B) with noticeable subrectangular projection with apical and lateral margins almost straight; conspicuous, semiovate, subdorsal pouch projected anterad beneath this tergum; when viewed laterally (Fig. 2A), posterodorsal corner produced posterad. Sternum VIII with posterior margin straight. Segment IX, in dorsal view, with anterior margin convex (Fig. 2B, dashed line with more-widely spaced dashes) and bearing small, ovate, mesal enlargement recurved and convex posteriorly (Fig. 2B, arrow); in lateral view, longitudinally long, pentagonal, with slender, hook-shaped projection anterodorsally and with tall, rounded anterolateral projection on each side, concave posteriorly; when viewed ventrally, deeply concave anteriorly, with smaller mesal concavity in posterior margin. Segment X, in dorsal view, subtriangular, elongate, narrowed, and blunt posteriorly; with process “ a ” absent and processes “ b ” present; when viewed laterally, “head” tubular, narrow, and rounded. Superior appendages digitate; when viewed dorsally, parallel with segment X, slender, approximately same thickness to blunt apex; in lateral view, elongate, suboval, slightly shorter than segment X. Inferior appendages each two-segmented; in lateral view, basal segment stout, subrectangular, elongate, broadest and ventrally convex at midlength; apical segment slender, rectangular, tubular, slightly longer than basal segment, narrower than basal segment, rounded apically; in dorsal view, apical segment as in ventral view (Fig. 2C); when viewed ventrally, basal segments united for about twothirds of their length, separated posteromesally by U-shaped emargination, each basal segment stout, slightly widest at midlength, with outer margin convex and curved anteromesad basally, apical segment nearly tubular, elongate, rounded apically, with fine, black, spine-like setae in elongate, subapicomesal patch. Phallus, in lateral view (Fig. 2D), widest basally, tapering from middle to apex, membranous apically and very lightly sclerotized; with many visible internal sclerites (Fig. 2E). Holotype male. MÉXICO: Oaxaca: Santa Catarina Lachatao, Puente de los Trabajos, 17°15’11”N, 96°29’27”W, 1985 m asl, 24.v.2013, light trap, V.S. Jiménez-Hernández, M.E. López-Martínez, E. Ruiz-Jiménez, J.A. Casasola-González & M. Razo-González, 1 male (alcohol, CNIN-IBUNAM). Paratypes. MÉXICO: Oaxaca: Santiago Comaltepec, Cascadas de Comaltepec stream, 17°35’15”N, 96°29’35”W, 2432 m asl, 8.ii.2016, entomological net, R. Novelo-Gutiérrez, J.A. Gómez-Anaya & M. Razo- González, 1 male (alcohol, CNIN-IBUNAM); same data except 30.x.2016, light trap, R. Novelo-Gutiérrez, J.A. Gómez-Anaya & M. Razo-González, 16 males (alcohol, CNIN-IBUNAM). Etymology. This species is dedicated to Dr. Rodolfo Novelo-Gutiérrez, as a gesture of gratitude for his valuable friendship, cooperation, and encouragement during my doctoral studies. Distribution. MÉXICO: Oaxaca. Taxonomic remarks. Intraspecific variation can be seen in males in the shape of the posterior margin of tergum VIII which can be straight to slightly concave.Published as part of Razo-González, María, 2018, Caddisflies (Insecta: Trichoptera) from Santa Catarina Lachatao, Oaxaca, México: New species, new geographical records, and checklist in Zootaxa 4388 (1), DOI: 10.11646/zootaxa.4388.1.2, http://zenodo.org/record/118780
Informante 1 (Herrera de Alcántara). Productos elaborados
No full textEntrevista a Informante 1 en Herrera de Alcántara. El ciclo del pan: siega, harina, amasado. La harina a veces se llevaba a moler a Portugal y los aduaneros la confiscaban. Aceite y miel. Queso.O ciclo do pão: sega, farinha, amassar. A farinha era às vezes levada a moer para Portugal e os alfandegueiros confiscavam-na. Óleo e mel. Queijo.The bread cycle: mowing, flour, kneading. The flour was sometimes brought to grind to Portugal and the customs officers confiscated it. Oil and honey. Chees
Denuncia de Pedro Alcántara en contra de Daniel Aladana
No full textDenuncia que realiza el político conservador Pedro Alcántara Herrán, en la que culpa al gobernador de Cundinamarca Daniel Aldana, de conspirar en contra del gobernador electo del estado soberano, Ignacio Gutiérrez Vergara, e incitar al anarquismo
Microscopy image files for "First-principles prediction of the information processing capacity of a simple genetic circuit."
No full textThese data correspond to the raw microscopy images used to quantify fluorescence and compute gene expression distributions due to the activity of the Lac repressor molecule in E. coli cells. These images were passed through an image analysis pipeline which segmented individual cells and computed the mean pixel value for each cell. These data are separated by the operator we examined. A single strain was measured in twelve different inducer concentrations for each dataset with a total of 9 different strains imaged among all datasets. Please see the main text or the paper website at https://www.rpgroup.caltech.edu/chann_cap/ for more information.Contact person: Manuel Razo-Mejia [email protected]
Cell intensities extracted from microscopy images for "First-principles prediction of the information processing capacity of a simple genetic circuit."
No full textThese data correspond to the single-cell mean intensity values obtained from microscopy images used to quantify fluorescence and compute gene expression distributions due to the activity of the Lac repressor molecule in E. coli cells. This information was used to compute the information processing capacity of the simple repression motif. These data are separated by the operator and repressor copy number we examined. Please see the main text or the paper website at https://mrazomej.github.io/chann_cap/analysis for more information.Contact person: Manuel Razo-Mejia [email protected]
Políticos y política en América Latina
Get PDFBibliografía: p. 383-409La relevancia del estudio de los políticos -relegado en los últimos años frente a interpretaciones estructuralistas y/o institucionalistas-, el compromiso continuado de esta clase política con la democracia, la validez de la categorización de los términos de derecha e izquierda y la limitada preparación para la política de un número importante de legisladores, son algunos de los aspectos centrales de este estudio. El libro es el resultado de un proyecto de investigación pionero llevado a cabo, a lo largo de la última década y basado en entrevistas a muestras representativas de legisladores de diecisiete países de América Latina, por un equipo de investigadores del Instituto Interuniversitario de Iberoamérica de la Universidad de Salamanca, coordinado por el profesor Manuel Alcántara
Informante 1 (Herrera de Alcántara). El firrerenho
No full textEntrevista a Informante 1 (Herrera de Alcántara). El firrereño. La lengua de Casalinho (= Cedillo). ¿Se entiende bien a los portugueses?O firrerenho. A linguagem do Casalinho (= Cedillo). Os portugueses são bem compreendidos?The firrerenho. The language of Casalinho (= Cedillo). Is the Portuguese well understood
Jean de Nostredame e la canzone “Razo e dreyt ay si.m chant e.m demori"
No full textRiflessioni a partire dalla citazione dell'incipit della canzone provenzale "Razo e dreit" nella canzone cum auctoritate di Francesco Petrarca; rivalutazione della probabile presenza nel perduto Canzoniere del Conte di Sault.Considerations about the citation of the incipit of the Provençal song "Razo et dreit" in the so-called song cum auctoritate of Petrarch; re-evaluation of the possibile presence of the troubadour tetxt in the lost Chansonnier of the Comte de Sault
Marcelina Preciado y Rosa Cuello (Herrera de Alcántara). Fiestas. Cambios en las últimas décadas
No full textRelaciones con Malpica. Fiestas (más y menos recientes). El antiguo muelle y el embarcadero. Cambios en las fiestas de la época de una informante a otra. Las fiestas de Valencia de Alcántara. La escuela (en el campo donde trabajaban). Juegos infantiles. La primera televisión. El trabajo del campo; ahora hay muy poco personal en las explotaciones. Baja natalidad en los pueblos.Relações com a Malpica. Festas (mais e menos recentes). O velho cais e o embarcadouro. Mudanças nas festividades entre as épocas das duas informantes. As festas de Valência de Alcántara. A escola (no campo onde trabalhavam). Jogos de crianças. A primeira televisão. O trabalho do campo; agora há muito pouco pessoal nas granjas. Baixa taxa de natalidade nas aldeias.Relationship with Malpica. Parties (now and then). The old wharf and the dock. Changes in the festivities of the period from one informant to another. The festivities of Valencia de Alcántara. The school (in the farm where they worked). Children's games. The first television. The work of the field; now there is very little personnel in the exploitations. Low birth rate in the villages
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