Nihilismo y voluntad de engaño en El astillero, de Juan Carlos Onetti

En este artículo se estudia la novela El astillero de Juan Carlos Onetti a la luz de los conceptos nietzscheanos de"nihilismo" y"voluntad de engaño"

Escanometria dos membros inferiores: revisitando Dr. Juan Farill

A escanometria pelo "método de Farill" é exame rotineiro na maioria dos serviços radiológicos. Ela permanece, há mais de meio século, como um método amplamente utilizado para diagnóstico da diferença entre os membros inferiores e seu respectivo tratamento pelos especialistas de diversas áreas. Contudo, detalhes na técnica do exame e na avaliação das medidas costumam ser ignorados ou negligenciados, comprometendo o resultado final. Este trabalho tem por objetivo divulgar os detalhes preconizados pelo autor, restaurando a precisão do método, bem como discuti-lo em relação aos demais métodos.

Ana Ozores y su papel en el cuarto acto de Don Juan Tenorio

Don Juan Tenorio de Zorrilla está en la raíz de la composición de la Regenta, la extraordinaria novela de Clarín, y él deja pistas en el texto para que el lector pueda verlo.

AR 117: viviendas en Alcázar de San Juan

Postprint (published version)

El Texto literario en el aula de español como lengua extranjera: Propuesta de programación didáctica: Últimas tardes con Teresa, de Juan Marsé

El treball aprofundeix en la importància dels textos literaris originals en les classes d’ELE (Espanyol com a Llengua Estrangera). S’estudien les principals línies de pensament sobre l’ensenyament de la literatura a l’aula d’ELE, i l’evolució de l’ensenyament. Es defensa que mitjançant l’ús de textos literaris originals els estudiants poden percebre una mostra de la diversitat expressiva de la llengua

La Transmisión textual de las Mémories de Philippe de Commynes en las traducciones de Felipe (1636) y Juan de Vitrián (1643)

Análisis de las traducciones de Felipe Vitrián (1936) y de Juan Vitrián (1643) de la obra de Philippe de Commynes “Mémoires”

Óxidos de ferro e monazita de areias de praias do Espírito Santo

Sand samples collected from two sampling sites on Guarapari and Iriri beaches, state of Espírito Santo, Brazil, were studied in an attempt to better describe their chemical and mineralogical compositions and radioactive behaviors. The sands were found to contain about 6 (Guarapari) and 2 dag kg-1 (Iriri) of rare earth and thorium that, if allocated to the monazite-(Ce) structure, lead to the averaged formulae Ce3+0,494Gd3+0,012La3+0,209Nd3+0,177Pr3+0,040Sm3+0,024Th4+0,033 (PO4) and Ce3+0,474La3+0,227Nd3+0,190Pr3+0,044Sm3+0,032Th4+0,024 (PO4). From Mössbauer spectroscopy data, the magnetic fractions of these sands were found to contain stoichiometric hematite (47.4 dag kg-1, from Guarapari, and 25.1 dag kg-1, from Iriri) and magnetite (44.1 and 58.8 dag kg-1). The specific alpha and beta radiation activities were also measured for both samples.

Maria Josepa Arnall i Juan, in memoriam

This article reviews the life and career of Dr. Maria Josepa Arnall i Juan (1948-2002), head professor of Historiographic Science and Techniques at the University of Barcelona. Dr. Arnall was distinguished both on a personal and professional level. She performed a magnificent task as a researcher and teacher, and possessed a great work ethic, as evidenced by her rich and rigorous scientific output, described in the article. She played an active role in collaboration with the Archivists Association of Catalonia helping to train Catalan archivists. The memory of her as a person and a professional, as well as her important and valuable work, remain as her legacy

Teores de carbamato de etila e outros componentes secundários em diferentes cachaças produzidas em três regiões do estado de Minas Gerais: Zona da mata, sul de minas e vale do jequitinhonha

Minas Gerais is the highest producer of handmade spirits. Research has been carried out aiming to contribute to progress. Thus, the goal of this work is to evaluate the quality of spirits in three different regions of Minas Gerais state. We analyzed ethyl carbamate, alcoholic grade, volatile acidity, higher alcohols, aldehyde, esters, methanol, furfural and copper. The values obtained for ethyl carbamate varied from undetectable to 643.5 µg L-1, with only one region not following the legislation (150 µg L-1). Most of the compounds in the spirits were present within the limits estabilished by the legislation.

[Don Juan]

Digitoitu 8. 9. 2008.

O ensino da química na Escola Superior de Agricultura "São Bento", Olinda - São Lourenço da Mata - Pernambuco (1912-1936)

The present work proposes the investigation of the role of chemistry in the curriculum of the Higher School of Agriculture "São Bento" (1912-1936) and its function in the education of agronomic engineers. The circumstances under which the Higher Schools of Agriculture and Veterinary Medicine in Olinda were founded at the beginning of the XXth century are discussed. The article further treats the influence of the principles of Justus von Liebig, which were seen at that time as essential for a rational agriculture.

Composição química dos óleos essenciais das folhas de seis espécies do gênero Baccharis de "Campos de Altitude" da mata atlântica paulista

The essential oils from the leaves of six species of the Baccharis genus (B. dracunculifolia, B. microdonta, B. regnelli, B. schultzii, B. trimera, and B. uncinella), collected in the "Campos de Altitude" of the Atlantic Forest (SP), were extracted using hydrodistillation procedures and analyzed by GC and GC/MS. There was a predominance of sesquiterpenes in all studied oils as b-elemene in B. dracunculifolia and B. regnelli, a-humulene in B. trimera, g-gurjunene in B. schultzii, bicyclogermacrene in B. regnelli, d-cadinene in B. regnelli and B. uncinella, spathulenol in B. schultzii, caryophyllene oxide in B. microdonta and guaiol in B. uncinella. However, a high amount of monoterpenes was also observed in B. uncinella (a-pinene), B. regnelli (d-car-3-ene) and B. schultzii (limonene). The chemical compounds of the essential oils of B. schultzii, B. regnelli and B. microdonta are described for the first time in this work.