2,592 research outputs found

    El Thesoro de los niños de Bernabé Soler (1615), adaptación del Thesaurus puerilis de Onofre Pou (1575)

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    El presente artículo analiza la adaptación española del diccionario bilingüe latín-catalán de Onofre Pou Thesaurus puerilis (1575), traducido por Bernabé Soler con el título Thesoro de los niños (1615). La autora plantea las principales características de la obra de Pou, disposición del contenido, estructura de los artículos, novedad desde un punto de vista lexicográfico y pedagógico, y estudia las principales aportaciones de la adaptación de Soler.This article analyses the Spanish adaptation of the bilingual Latin-Catalan dictionary by Onofre Pou, Thesaurus puerilis (1575), translated by Bernabé Soler under the title Thesoro de los niños (1615). The author expounds the essential characteristics of Pous work, the layout of the content, the organization of the articles, innovations from a lexicographical and pedagogical point of view, and examines the principal contributions offered by Solers adaptation

    El Thesoro de los niños de Bernabé Soler (1615), adaptación del Thesaurus puerilis de Onofre Pou (1575)

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    El presente artículo analiza la adaptación española del diccionario bilingüe latín-catalán de Onofre Pou Thesaurus puerilis (1575), traducido por Bernabé Soler con el título Thesoro de los niños (1615). La autora plantea las principales características de la obra de Pou, disposición del contenido, estructura de los artículos, novedad desde un punto de vista lexicográfico y pedagógico, y estudia las principales aportaciones de la adaptación de Soler.This article analyses the Spanish adaptation of the bilingual Latin-Catalan dictionary by Onofre Pou, Thesaurus puerilis (1575), translated by Bernabé Soler under the title Thesoro de los niños (1615). The author expounds the essential characteristics of Pou’s work, the layout of the content, the organization of the articles, innovations from a lexicographical and pedagogical point of view, and examines the principal contributions offered by Soler’s adaptation

    Reciprocating-sliding wear behaviour of nanostructured and ultra-fine high-silicon bainitic steels

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    The reciprocating sliding wear behaviour of high-silicon bainitic steels has been studied on microstructures obtained from two alloys containing 0.3 and 1.0 wt.% C, which were isothermally transformed between 200 and 425 ºC. Results show an order of magnitude improvement in the wear resistance of the nano-scaled bainitic structures with respect to the ultra-fine with similar hardness values. The scale of the microstructure and the level of retained austenite determine the wear mechanism and eventually, the wear ratesupport of Ministerio de Economia y Competitividad (MINECO) and Fondo Europeo de Desarrollo Regional (FEDER) for funding this research under the Contract IPT-2012-0320-420000, as well the financial backing from the the Research Fund for Coal and Steel in the form of RFSR‐CT‐2014‐00016.Peer reviewe

    Presente y futuro del conocimiento sobre el género Eumerus Meigen, 1822 (Diptera: Syrphidae) en la Península Ibérica

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    The genus Eumerus Meigen, 1822 (Diptera: Syrphidae) is one of the most diverse hoverfly genera in the west Palaearctic Region with 140 confirmed species and 80 occurring in the European continent. It is also highly diverse in the Iberian Peninsula plus the Balearic and Canary Islands with 43 species. Recent works on this genus have increased the number of species endemic to the Iberian Peninsula up to five. Nowadays, taxonomy, distribution and biology of the Iberian Eumerus taxonomy are still far to be fully understood. The aim of this work is to present an updated overview of the Eumerus taxonomy and diversity in the Iberian area, addressing main topics pending of resolution in the genus.El género Eumerus Meigen, 1822 (Diptera: Syrphidae) es uno de los géneros de sírfidos más diversos en la Región Paleártica con 140 especies confirmadas y 80 presentes en el continente Europeo. Es también muy diverso en la Península Ibérica e Islas Baleares y Canarias con 43 especies. Recientes publicaciones sobre este género han aumentado a cinco el número de especies endémicas para la Península Ibérica. En la actualidad, la taxonomía, distribución y biología de los Eumerus ibéricos están lejos de ser comprendidas completamente. El objetivo de este trabajo es presentar una visión actualizada de la taxonomía y diversidad de Eumerus en el área Ibérica, enfocando los principales temas pendientes de ser resueltos en este género.This research is part of Pablo Aguado-Aranda’s PhD thesis (Ref. PRE2019-087508) and is funded by the ‘Fauna Ibérica’ project (Ref. PGC2018-095851-A-C65), ‘Ministerio de Ciencia e Innovación’, Spain; Antonio Ricarte’s position at the University of Alicante (Ref. UATALENTO17-08) is funded by the ‘Vicerrectorado de Investigación y Transferencia del Conocimiento’

    Una aproximación a los vocabularios, glosarios y repertorios léxicos del español en Estados Unidos (siglo XIX)

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    This paper aims to present an overview of the Spanish lexicography produced in the United States during the 19th century. Although it was marked, fundamentally, by the lexical repertoires of Henry Neuman and Giuseppe Marco Antonio Baretti published in the first half of the century and by those of Mariano Velázquez de la Cadena, they were not the only dictionaries that were composed: along with them other many vocabularies and glossaries to accompany grammars, Spanish methods, composition and reading manuals or compilations of literary texts.Este artículo tiene como objetivo presentar un panorama de la lexicografía española elaborada en Estados Unidos durante el siglo XIX. Aunque estuvo marcada, fundamentalmente, por los repertorios léxicos de Henry Neuman y Giuseppe Marco Antonio Baretti publicados en la primera mitad de la centuria y por los de Mariano Velázquez de la Cadena, no fueron los únicos diccionarios que se compusieron: junto a ellos vieron la luz otros muchos vocabularios y glosarios para acompañar gramáticas, métodos de español, manuales de composición y lectura o recopilaciones de textos literarios

    El tratamiento de los occitanismos en los diccionarios del español

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    Fecha de recepción: 6 de marzo de 2012. Fecha de aceptación: 17 de mayo de 2013.  El presente trabajo tiene como objetivo mostrar el tratamiento que han recibido las voces procedentes del sur de Francia en la lexicografía del español; esto es, se propone trazar la historia de los préstamos occitanos en español a partir de la información contenida en los tesoros lexicográficos del español publicados en los últimos años, en las diferentes ediciones del Diccionario de la lengua española, de la Real Academia Española, y en diferentes repertorios etimológicos

    New records and molecular data of Merodon constans (Rossi, 1794) and Rhingia borealis Ringdahl, 1928 (Diptera: Syrphidae) from the Iberian Peninsula

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    This research was funded by the ‘Fauna Ibérica’ project (PGC2018-095851-A-C65) of the Spanish Ministry of Science, Innovation, and Universities and the ‘FPI’ national fellowship program (Ref. PRE2019-087508, Pablo Aguado-Aranda’ fellowship). Antonio Ricarte’s position (Ref. UATALENTO17-08) at the University of Alicante is funded by the “Vicerrectorado de Investigación y Transferencia del Conocimiento”

    Assessing the Diversity and Systematics of Brachyopini Hoverflies (Diptera: Syrphidae) in the Iberian Peninsula, Including the Descriptions of Two New Species

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    Five genera of Brachyopini, Chrysogaster Meigen, 1800, Melanogaster Rondani, 1857, Lejogaster Rondani, 1857, Orthonevra Macquart, 1829 and Riponnensia Maibach et al. 1994a are here revised from the Iberian region. Two new species, Melanogaster baetica Ricarte and Nedeljković, sp. n. and Orthonevra arcana Ricarte and Nedeljković sp. n., are described from Spain, and a third species, Chrysogaster coerulea Strobl in Czerny and Strobl, 1909 stat. n., is reinstated as valid and redescribed. A lectotype is designated for Orthonevra plumbago (Loew, 1840). The holotype of Orthonevra incisa (Loew, 1843) and the lectotype of O. plumbago are described in detail and illustrated. Melanogaster baetica sp. n. is similar to Melanogaster parumplicata (Loew, 1840) in male genitalia morphology, while O. arcana sp. n. is similar to O. incisa in the entirely-pollinose sternum I and the conspicuous incision on the posterior margin of tergum V in female. The first Iberian record of Chrysogaster rondanii Maibach and Goeldlin de Tiefenau, 1995 is provided, whilst Melanogaster aerosa is removed from the Iberian checklist of Syrphidae. Identification keys are presented to the five Brachyopini genera and 18 species now reported from the Iberian Peninsula (Chrysogaster, 6 spp.; Lejogaster, 2 spp.; Melanogaster, 3 spp.; Orthonevra, 5 spp.; Riponnensia, 2 spp.). COI (Cytochrome c oxidase subunit I) barcodes of the two new species plus C. coerulea, Chrysogaster solstitialis (Fallén, 1817), Orthonevra nobilis (Fallén, 1817) and Orthonevra frontalis (Loew, 1843) were successfully obtained from Spanish specimens. A COI-based tree was produced to locate these taxa in a wider systematic framework within the tribe.This study was funded by the ‘Fauna Ibérica’ project (PGC2018-095851-A-C65) of the ‘Ministerio de Ciencia, Innovación y Universidades’ and the ‘Vicerrectorado de Investigación y Transferencia del Conocimiento’ through Antonio Ricarte’s position grant (Ref. UATALENTO17-08). Pablo Aguado-Aranda’s fellowship at the University of Alicante is funded by the ‘FPI’ national fellowship program (Ref. PRE2019-087508). Zorica Nedeljković’s position at the University of Alicante is funded by the above-mentioned ‘Fauna Ibérica’ project. APC were covered with funds of the research group ‘Biodiversidad y Biotecnología aplicadas a la Biología de la Conservación’ (CIBIO Institute)

    An overlooked case for a century: taxonomy and systematics of a new Iberian species of Eumerus Meigen, 1822 (Diptera, Syrphidae)

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    The hoverfly genus Eumerus Meigen, 1822 (Eristalinae: Merodontini) comprises 250+ described species, of which 36 are reported from the Iberian Peninsula. The high species diversity linked to the low degree of morphological differentiation between some species, which is even lower in females, leads to a high taxonomic complexity in this genus. The aim of this work is to confirm the morphological and molecular validity of an undescribed species of Eumerus, which is widespread in the Iberian Peninsula. The new species is described and compared with similar species. The genitalia of the new species are similar to those of Eumerus clavatus Becker, 1923 and Eumerus uncipes Rondani, 1850, but also share some features with Eumerus nudus Loew, 1848. The COI-5’ barcode is provided for the new taxon and analysed together with those of other named Eumerus sequences/species publicly available online. In the light of the morphology and barcoding data, the systematic position of the new species is discussed.This research is part of Pablo Aguado-Aranda’s PhD thesis, which is devoted to the revision of the Iberian Eumerus, and is funded by the ‘Fauna Ibérica’ project (PGC2018-095851-A-C65) and the ‘Ministerio de Ciencia e Innovación’ fellowship program (Ref. PRE2019-087508). Antonio Ricarte’s position at the UA is funded by the ‘Vicerrectorado de Investigación y Transferencia de Conocimiento’ (Ref. UATALENTO17-18)

    Proton conductivity of multifunctional metal phosphonate frameworks

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    Metal phosphonates exhibit attractive characteristics for proton conductivity, such as tunable functionality, chemical and thermal stability and the existence of H-bond networks with acidic protons within their structure.1 In the present work, we examine the relationship between crystal structure and proton conductivity for several metal (mono-, di- and tri-valent) phosphonates containing rigid: (5-(dihydroxyphosphoryl)isophthalic acid, PiPhtA and 2-hydroxyphosphonoacetic acid, HPAA) or flexible: (hexa- or octamethylenediamine-N,N,N′,N′-tetrakis(methylenephosphonic acid, H8HDTMP or H8ODTMP) multifunctional ligands. The crystalline hybrid derivatives prepared show a great structural diversity, from 1D to 3D open-frameworks possessing hydrogen-bonded water molecules and phosphonic and carboxylic acid groups. The rigid 3D framework of Ca-PiPhtA, that exhibits a proton conductivity of 5.7•10-4 S/cm as synthesized, transforms into a layered compound upon exposure to ammonia vapors2 with increased proton conductivity (6.6•10-3 S/cm). The flexible frameworks of magnesium or lanthanide phosphonates, with 1D channels, present conductivities higher than 10-3 S/cm. Their activation energies fall in the range corresponding to a Grotthuss mechanism.3,4 For M(I)-HPAA solids conductivities up to 5.6•10-3 S/cm were measured. References 1. P. Ramaswamy, N.E. Wong, G.K.H. Shimizu, Chem. Soc. Rev. 43 (2014) 5913. 2. M. Bazaga-García, R.M.P. Colodrero, M. Papadaki, P. Garczarek, J. Zoń, P. Olivera-Pastor, E.R. Losilla, L. León-Reina, M.A.G. Aranda, D. Choquesillo-Lazarte, K.D. Demadis, A. Cabeza, J. Amer. Chem. Soc. 136 (2014) 5731. 3. R.M.P. Colodrero, P. Olivera-Pastor, E.R. Losilla, D. Hernández-Alonso, M.A.G. Aranda, L. Leon-Reina, J. Rius, K.D. Demadis, B. Moreau, D. Villemin, M. Palomino, F. Rey, A. Cabeza, Inorg. Chem. 51 (2012) 7689. 4. R.M.P. Colodrero, P. Olivera-Pastor, E.R. Losilla, M.A.G. Aranda, L. Leon-Reina, M. Papadaki, A.C. McKinlay, R.E. Morris, K.D. Demadis, A. Cabeza, Dalton Trans. 41 (2012) 4045.Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech. Junta de Andalucía, Proyecto Excelencia FQM-1656. Ministerio de Economía y Competitividad, MAT2013-41836-
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