122,277 research outputs found
Guyalna brisa, n. comb
No full textGuyalna brisa (Walker, 1850) n. comb. (Fig. 6) Cicada brisa Walker 1850: 131. Fidicina brisa Stål 1862: 485. Fidicina amazona Distant 1892: 58. Fidicinoides brisa Sanborn, Moore & Young 2008: 17. Guyalna briza (sic) Boulard & Martinelli 2011: 219. Dorisiana brisa Boulard & Martinelli 2011: 219. Type locality. The type specimen was collected in British Guiana (Surinam). Remarks. The species was transferred to Guyalna in the abstract and Dorisiana in the text of Boulard & Martinelli (2011). The holotype for C. brisa could not be located but images of the holotype of F. amazona (BMNH) (Fig. 6) clearly show the timbal cover is not triangular and has the rounded apex characteristic of Guyalna. In addition, M. Boulard added a label to this specimen listing it as the holotype of Guyalna amazona in 2014 (Fig. 6). As a result, the species is hereby transferred to Guyalna to become Guyalna brisa (Walker, 1850) n. comb. Body length 27–29 mm, fore wing length 37–40 mm. Distribution. The species has been reported from Brazil, Colombia, Guyana and Peru (Metcalf 1963; Sanborn 2013).Published as part of Sanborn, Allen F., 2016, The cicada genus Guyalna Boulard & Martinelli, 1996 (Hemiptera: Cicadidae: Cicadinae: Fidicinini): generic description, twelve new combinations, and a key to species, pp. 430-454 in Zootaxa 4105 (5) on page 436, DOI: 10.11646/zootaxa.4105.5.2, http://zenodo.org/record/25542
Cadencia de brisa
No full textEguiluz Silvia. Cadencia de brisa. In: Caravelle, n°69, 1997. Ports d'Amérique latine. pp. 239-240
Guyalna brisa
No full textGuyalna brisa (Walker, 1850) Cicada brisa Walker 1850: 131. (British Guiana) Fidicina amazona Distant 1892a: 58. (Amazonas) Remarks. Cicada brisa was described from a single specimen (Walker 1850). The specimen cannot be located in the BMNH where it was listed as being deposited and is considered missing (Sanborn 2016a). The confusion of G. dyticamazona n. sp. specimens being identified as G. brisa (e.g. Jacobi 1951; Sanborn et al. 2008; Sanborn 2010; 2016a) supports the need to define the nominal taxon objectively through the designation of a neotype. Ruschel (2015) reports and illustrates a specimen that was identified and provided with a neotype label by M. Boulard in the Muséum national d’Histoire naturelle (MNHN), Paris but formal publication of the information has not occurred based on Articles 8 and 9 (ICZN 1999; 2012). The holotype of the junior synonym Fidicina amazona is currently deposited in the BMNH (Sanborn 2016a). However, the genitalia of the specimen in the MNHN that is proposed as the neotype has significantly different genitalia as illustrated in Ruschel (2015) than the specimen of F. amazona (images of the BMNH specimen sent by M. Webb). This suggests that either the specimen in the MNHN is a new species or F. amazona is not a junior synonym of G. brisa. Specimens from Guyana (British Guiana), the type locality, are needed to make a final determination as to the status of the proposed neotype and the status of F. amazona. Guyalna brisa can be distinguished from its most similar species, G. dyticamazona n. sp., by the dense golden pile and piceous markings on the dorsal abdomen that are greater in G. dyticamazona n. sp., the wider lateral pronotal collar in the new species, the four longitudinal fasciae on the pygofer of G. brisa, the castaneous legs of the new species rather than the olivaceous legs of G. brisa, fore wing apical cell 3 is longer than apical cell 1 in the new species but of equal length in G. brisa, and the male opercula do not meet on the midline in the new species but do in G. brisa. Most importantly, the male genitalia differ in that the lateral branch of the uncus is recurved in the G. dyticamazona n. sp. extending only as far as the uncal dorsal crest while the lateral branch of the uncus forms an oblique angle to the uncal dorsal crest with the majority of the lateral branch of the uncus extending beyond the uncal dorsal crest when viewed from the side (based on images of the holotype of the junior synonym Fidicina amazona). The reference to this species by Jacobi (1951) in Peru is considered a misidentification of G. dyticamazona n. sp. due to the similar habitus appearance as outlined above. The specimen identified by Jacobi (1951) originated in Iquitos, the capital of Loreto Province where the specimens of the type series of G. dyticamazona n. sp. were also collected. This suggests the taxon was misapplied to specimens of G. dyticamazona n. sp. and the species is removed from the cicada fauna of Peru. DISTRIBUTION . The species has been reported from Brazil and Guyana (Metcalf 1963a; Sanborn 2013). Ruschel (2015) illustrates a specimen from French Guiana. The Colombian and Peruvian references (Metcalf 1963a; Sanborn 2013) are considered G. dyticamazona n. sp. and G. brisa is removed from the fauna of both countries here. Based on the differences in the genitalia, it appears G. brisa is found in northeastern South America with individuals identified from Guyana (holotype) and French Guiana (unofficial neotype). The presence in Brazil needs confirmation as specimens from western Brazil are included in the type series of G. dyticamazona n. sp.Published as part of Sanborn, Allen F., 2020, The cicadas (Hemiptera: Cicadidae) of Peru including the description of twenty-four new species, three new synonymies, and thirty-seven new records, pp. 1-129 in Zootaxa 4785 (1) on pages 120-121, DOI: 10.11646/zootaxa.4785.1.1, http://zenodo.org/record/386225
Fidicinoides brisa Walker 1850, comb. n.
No full text<p> <i>Fidicinoides brisa</i> (Walker 1850) <b>comb. n.</b></p> <p>The species is currently known from Brazil, Guyana and Peru (Metcalf 1963).</p>Published as part of <i>Sanborn, Allen F., Moore, Thomas E. & Young, Allen M., 2008, Two new cicada species from Costa Rica (Hemiptera: Cicadomorpha: Cicadidae) with a key to the species of Fidicinoides in Costa Rica, pp. 1-20 in Zootaxa 1846</i> on page 17, DOI: 10.11646/zootaxa.1846.1.1, <a href="http://zenodo.org/record/274415">http://zenodo.org/record/274415</a>
Lugares de la memoria y empoderamiento de género: las lideresas estudiantiles Eloisa González y Camila Vallejo
No full textDesde el año 2011 se desarrolla en el Departamento de Ciencias Sociales de la Universidad Nacional de Luján (Rca. Argentina) el proyecto de Investigación: “El espacio urbano y su producción como lugar de la memoria en los movimientos de resistencia juveniles de principios del siglo XXI”, en este espacio se expone parte de los avances de la investigación. Este artículo expresa parte de los resultados de la investigación en curso, referida a las movilizaciones estudiantiles en las calles de Santiago de Chile, a su performance en el espacio público y a la conducción política de estudiantes universitarios y secundarios.Fil: Varela, Brisa. Universidad Nacional de Luján. Departamento de Ciencias Sociales; ArgentinaDesde el año 2011 se desarrolla en el Departamento de Ciencias Sociales de la Universidad Nacional de Luján (Rca. Argentina) el proyecto de Investigación: “El espacio urbano y su producción como lugar de la memoria en los movimientos de resistencia juveniles de principios del siglo XXI”, en este espacio se expone parte de los avances de la investigación. Este artículo expresa parte de los resultados de la investigación en curso, referida a las movilizaciones estudiantiles en las calles de Santiago de Chile, a su performance en el espacio público y a la conducción política de estudiantes universitarios y secundarios
A Multi-Language Comparison of Influences on Author Verification using Character N-Grams
No full textWe create a new multi-language corpus for author verification based on Wikipedia talkpages, and evaluate the influence that differences in topic and time have on character n-gram author profiles. Topic alignment between two texts is found to increase author verification precision, and an authors writing style is found to change over time, but not more significantly after 3 years than after 1 year.Information ArchitectureWISElectrical Engineering, Mathematics and Computer Scienc
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
Conservação pós-colheita de cebola ?Brisa? sob influência de doses de nitrogênio e potássio, no Submédio do Vale do São Francisco.
No full textO objetivo deste estudo foi avaliar a conservação pós-colheita de bulbos de cebola "Brisa" sob influência de doses de nitrogênio (N) e potássio (K), no Submédio do Vale do São Francisco.Suplemento. Edição dos Trabalhos do 49 Congresso Brasileiro de Olericultura, Águas de Lindóia, ago. 2009
The vanishing author in computer-generated works: a critical analysis of recent Australian case law
No full textAbstract
The use of software is ubiquitous in the creation of many copyright works, yet the requirement in copyright law that every work have a human author who engages in independent intellectual effort means that its use may prevent copyright subsistence. Several recent Australian cases have refocused attention on authorship as an essential criterion of copyright subsistence, and these cases suggest that much computer-produced output may be authorless and thus lack copyright protection. This article, the first in a two-part series, analyses how each case deals with the question of authorship of computer-produced works and why the use of software diminishes copyright protection for a significant number of computer-generated works. The article critiques the application of conventional notions of human authorship developed in the pre-computer age to modern productions and suggests alternative approaches to authorship that satisfy both the major objectives of copyright policy and the need to adapt to the computer age. The article argues that, without a broader judicial approach to authorship of computer-generated works, Parliament must remedy the lacuna in protection for these ‘authorless’ works. Possible solutions for reform are suggested. In a forthcoming article, the author comprehensively examines those reform proposals
La Geografía Crítica y la historia reciente: una articulación pendiente en la formación docente
No full textFil: Varela, Brisa. Universidad Nacional de Luján. Departamento de Ciencias Sociales; ArgentinaEn este trabajo se presentan avances del proyecto de investigación “Representaciones y saberes sobre los
derechos humanos y su enseñanza en estudiantes del profesorado de educación primaria: inscripciones y
vacíos” radicado en el Departamento de Educación de la Universidad Nacional de Luján. En el mismo se
tomó como problema de investigación relevar e interpretar los saberes y representaciones que, poseen
estudiantes de profesorados de educación primaria de la ciudad de Buenos Aires, referidas a contenidos
fundamentales del área de las ciencias sociales y su didáctica. La investigación espera hacer un aporte para la
mejora en la formación docente en el área de la didáctica especial de las ciencias sociales a partir de
intersectar la conceptos estructurantes referidos al tiempo histórico y al espacio geográfico y sus escalas de
análisis. La formulación de este proyecto de investigación partió de las inquietudes que, especialistas en la
didáctica de las ciencias sociales, compartimos en encuentros y publicaciones, referidos a las mejores y más
significativas formas de trabajar, con lxs maestrxs y/o lxs estudiantxs de profesorados, futuros maestros, sobre
la transmisión de la memoria social y política, la historia reciente y los derechos humanos, entendidos como
campo de reflexión y de acción política que se despliegan y construyen en un espacio geográfico entendido
como sociopolítico. A treinta y cinco años de la recuperación democrática y de formar a formadores, es
oportuno evaluar los avances realizados para sostener los logros y realizar reajustes referidos a contenidos,
métodos, estrategias didácticas y materiales de enseñanza e integrar novedades teóricas del campo académico
en el encuadre de una enseñanza problematizadora
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