202,963 research outputs found
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
Lima Barreto: rupturas
No full textDissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão. Programa de Pós-Graduação em Literatura.Pretende-se, ao longo desta dissertação, destacar a noção de ruptura a alimentar a obra de Lima Barreto. Para tanto, investiga-se primeiramente a fortuna crítica existente sobre Lima Barreto, tanto aquela vigente a sua época, como a posterior. Busca-se, a seguir, na contramão da crítica instituída, indicar aquelas que seriam as rupturas perpetradas por Lima Barreto, tanto em termos estéticos com ideológicos, momento em que se inverte, de certa maneira, o sinal da crítica: aquilo que ela apontava como defeito bem poderia ser mérito de Lima Barreto. Testamos esse ponto de vista na leitura mais detida de um dos romances de Lima Barreto, o Triste Fim de Policarpo Quaresma, e, depois, em observações esparsas em torno de sua obra e de suas posturas estéticas e ideológicas. Trilhado esse caminho, restava uma questão, entre outras: a necessidade de situar a obra de Lima Barreto no contexto da literatura brasileira, em que Lima Barreto aparece, normalmente, como um autor "pré-modernista". Contesta-se no corpo do texto, tal enquadramento, indicando-se, no contraponto, a modernidade e atualidade de Lima Barreto, ou a do que se poderia denominar de "bloco-popular" da sua época
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Agenda política de Lima Sur : Lurín, Pachacámac, San Juan de Miraflores, Villa El Salvador, Villa María del Triunfo
No full textEl proceso de construcción de esta agenda ha implicado la constitución de un equipo impulsor y la realización de talleres de análisis y formulación de propuestas en los
siguientes temas: a) educación, b) igualdad de género e igualdad de oportunidades entre hombres y mujeres, c) medio ambiente, d) participación ciudadana y e) desarrollo económico local. El objetivo que nos anima es presentar esta propuesta a las autoridades, varones y mujeres, a los y las líderes sociales, a los candidatos y candidatas a las alcaldías y a los concejos municipales distritales de Lima Sur, como un aporte para la gestión de los gobiernos municipales distritales que se instalarán el 1 de enero de 2011 y para el trabajo de la Asociación de Municipalidades del Área Sur
de Lima, AMASUR y la Mancomunidad de los Distritos del Litoral de Lima Sur
Enneothrips enigmaticus Lima
No full text<i>Enneothrips enigmaticus</i> Lima et al. <p>(Figs 4, 5, 19, 29, 39, 49, 66)</p> <p> <i>Enneothrips enigmaticus</i> Lima, Alencar, Nanini, Michelotto & Correa, 2022: 5.</p> <p> <b>Comments.</b> The species is known as peanut thrips in Brazil. It is the key pest of peanuts in South America and is strictly host specific, restricted to <i>Arachis</i> spp. (Lima <i>et al</i>. 2022). It has been recorded in Brazil, Argentina and Paraguay and is newly recorded here in Peru. This species was misidentified as <i>E. flavens</i> until 2022 (Lima <i>et al</i>. 2022). Contrary to <i>E. flavens</i>, <i>E. enigmaticus</i> has the body uniformly brown (Fig. 4), metanotal reticles without internal markings (Fig. 39), and lines of sculpture on mesonotum and lateral thirds of abdominal tergites spaced further apart. It is also unique among <i>Enneothrips</i> in having brachypterous males (Fig. 5). While similar to <i>E. flaviceps</i>, it can be distinguished by the characters in the key provided above.</p> <p> <b>Material studied.</b> Female holotype: <b>Brazil.</b> S„o Paulo: Jaboticabal, UNESP-FCAV, on <i>Arachis hypogaea</i>, 12.vii.2016 (J.R. Lima) (CHNUFPI). Paratypes. Four males and four females collected with holotype. Additional specimens. <b>Brazil</b>. S„o Paulo: Anitápolis, Jaboticabal, Santa Adélia, Sorocaba, Itápolis and Pindorama, 2014–2022, 23 females and three males collected with the holotype (E.F.B Lima, M. Michelotto, JR P. Lima & BB Batista col.) (CHNUFPI); Acre: Rio Branco, on Peanut, vii.2019, one female ando ne male (E.F.B Lima col.) (CHNUFPI); Paraná: Maringá, on Peanut, 31.i.2022, two females (O. Ferrari col.) (CHNUFPI); Minas Gerais: Uberlândia, on Potato, 30.vi.2020, one female (G. Berchieri col.) (CHNUFPI). <b>Paraguay</b>. Asunción on Peanut, 3.ii.2012, two females (O. Arias col.) (CHNUFPI). <b>Peru</b>: Tingo Maria, on peanut foliage, 8.ix.1948, four females (E.J.Hambleton) (USNM and CHNUFPI)</p>Published as part of <i>Vieira, Daniel Elizeu, O'Donnell, Cheryle A. & Lima, Élison Fabrício B., 2024, Enneothrips Hood: a Neotropical genus of leaf-feeding thrips (Thysanoptera: Thripidae) with generic diagnosis and four new species, pp. 563-577 in Zootaxa 5397 (4)</i> on page 571, DOI: 10.11646/zootaxa.5397.4.7, <a href="http://zenodo.org/record/10469196">http://zenodo.org/record/10469196</a>
La estrella de Lima convertida en sol sobre sus tres coronas, el b. Toribio Alfonso Mogrobexo, su segundo arzobispo : celebrado con epitalamios sacros y solemnes cultos, por su esposa la Santa Iglesia Metropolitana de Lima, al activo y soberano influxo del exmo. e illmo. señor doct. d. Melchor de Liñan y Cisneros ... : descripcion sacro politica de las grandezas de la ciudad de Lima, y compendio historico eclesiastico de su Santa Iglesia Metropolitana /
No full textAdded title, port. of Toribio, and folded plan of Lima, all engraved by Joseph Mulder.Signatures: *-2*⁴ 3*² A-3B⁴ 3C⁴(3C4+chi).Mode of access: Internet.Ownership inscription on t.p. of the Convento di S. Carlo alle Quattro Fontane, Rome.Binding: limp vellum, two pairs of ties at fore edge, title & author written on spine
The persistent water problems of Lima, Peru:Neoliberalism, institutional failures and social inequalities
No full textThe contingent relation between water governance and nature neoliberalization has defined most interventions in the water sector around the world in recent years. In the case of the Peruvian capital Lima, the provision of water and sanitation services in the last two decades has been the object of investments and institutional reforms strongly influenced by economic neoliberalism. This essay examines the evolution of these neoliberalizing tendencies, noting the internal disputes, necessary adjustments and underlying problems of water sufficiency in the metropolitan region. The empirical results suggest that, rather than a straightforward process, the neoliberalization of water in Lima has advanced according to political opportunities and technico-operational constraints. The water reforms implemented in the 1990s - when the goal of privatization met political opposition - can be contrasted with the more recent phase in the 2000s, when more flexible mechanisms, such as public-private partnerships, have facilitated public acceptance. Despite the renovation of the infrastructure, the modernization of the water sector has failed to address persistent water management problems, namely the discriminatory treatment of low income residents, the chaotic expansion of the metropolitan area and the risk of future water shortages
Uma leitura benjaminiana da narrativa de Lima Barreto
No full textTese (doutorado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão, Programa de Pós-Graduação em Literatura, Florianópolis, 2013Buscamos analisar as Teses benjaminianas em "Sobre o conceito de história" na representação literária de Lima Barreto, especialmente alguns conceitos importantes: memória/recordação, discriminação racial, progresso, opressores/oprimidos, explorador/explorados, discurso/política e outros. Partiremos da ideia inicial de Lima Barreto, ou seja, a de escrever a história da escravidão negra no Brasil por meio do que ele denomina de "negrismo" na literatura brasileira, entendendo que este projeto não deve ser considerado malogrado, mas pode ser encontrado em quase toda a sua obra. Se Lima Barreto não escreveu a história pretendida, sua ficção está impregnada deste projeto-sonho que, em certa medida, mantém forte relação com as teses de Walter Benjamin, especialmente com o sofrimento humano frente a regimes opressores e ditatoriais. Posto isso, intentamos compreender, à luz das teses desenvolvidas por Walter Benjamin, como o escritor analisa parte da história do Brasil na chamada belle époque do Rio de Janeiro, transformando seu projeto em narrativas ficcionais, concluídas ou inacabadas.Abstract : We pretend to analyse Walter Benjamin´s theses in "Sobre o conceito de história" (On the concept of history) in the literary representation of Lima Barreto, highlighting some important concepts: memory/remembrance, racial discrimination, progress, oppressors/oppressed, exploiters/exploited, discourse/politics and others. We will start with Lima Barreto´s initial idea, that is, of describing the history of the black slavery in Brazil through what he calls "negrismo" in Brazilian literature, while maintaining that this project should not be considered unsuccessful since it can be found in most of his works. If Lima Barreto did not write the intended history, his fiction is drenched with thoughts of a project close to his heart and which, to a certain extent, strongly parallels the theses of Walter Benjamin, especially in regard to human suffering under oppressive and dictatorial political regimes. Therefore, we tried to understand, in the light of the theses developed by Walter Benjamin, to what extent the writer Lima Barreto analyses and understands that phase of the history of Brazil called Rio de Janeiro´s "belle époque", transforming his project into fictional narratives, be they completed or unfinished
El cabildo catedralicio de Lima contra el párroco Alonso de Huerta por las rentas eclesiásticas (1592-1606)
No full textEl objetivo de este trabajo es reconstruir las tensiones políticas entre una oligarquía eclesiástica local, centrada en el Cabildo metropolitano, y el segundo arzobispo de Lima, Toribio Alfonso de Mogrovejo (1538-1606), y el párroco Alonso de Huerta, uno de sus más fieles colaboradores. Aunque el Cabildo era una especie de senado o consejo permanente al servicio del clero diocesano, en ningún momento actuó como una institución de apoyo a la labor evangélica del Arzobispo Mogrovejo. Muy al contrario, sus miembros cerraron filas contra lo que consideraron una violación de sus privilegios económicos, y en numerosas ocasiones denunciaron al Arzobispo y al párroco Alonso de Huerta por considerar que se entrometían en el fuero interno del Cabildo.The aim of this contribution is the presentation of the political conflicts between the Archbishop of Lima, Toribio Alfonso de Mogrovejo (1538-1606), together with his faithful collaborator the parish priest Alonso de Huerta, and the cathedral
chapter. Though the chapter was a sort of senate or permanent council of the diocese clergy, it by no means acted as an institution involved in the missionary
commitments of Archbishop Mogrovejo. On the contrary, its members rallied around against what they considered to be a violation of their economic privileges, and on several instances they denounced the Archbishop, as well as the parish priest Alonso de Huerta, arguing that they intruded in the internal rules of the chapter.Publicad
Behavioral modeling of GaN-based power amplifiers: impact of electrothermal feedback on the model accuracy and identification
No full textIn this article, we discuss the accuracy of behavioral models in simulating the intermodulation distortion (IMD) of microwave GaN-based high-power amplifiers in the presence of strong electrothermal (ET) feedback. Exploiting an accurate self-consistent ET model derived from measurements and thermal finite-element method simulations, we show that behavioral models are able to yield accurate results, provided that the model identification is carried out with signals with wide bandwidth and large dynamics
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