As Filhas do Arco-Íris, de Eulício Farias de Lacerda : mitos, lendas e contos populares como elementos estruturantes do romance

The corpus of this work constitutes an analysis the literary work As Filhas do Arco-Íris, by Eulício Farias de Lacerda, considering object of study myths, legends and popular stories as estruturant elements of the romance. The unchainment of this reading considers aspects of the oral tradition as starting point for the rupture tradition. In that perspective, it became fundamental to describe aspects of the popular culture that consolidated the Brazilian Literature during the 20th century. Like this, it was necessary to understand the development of oral elements and the structuring of the folk-tales, pointing out that As Filhas do Arco-Íris was built in a especial way with regionalist characteristics, following the parameters of the romances published among the years 1930 and 1950. In the researched work, it was noticed a narrative that gathers stories, legends, myths, proverbs and oral locutions. In this, it reveals that the Brazilian literary production grew in aesthetics and thematic. Like this, As Filhas do Arco-Íris is an exercise of the experience regionalist inserted in the contemporary novel, because even with your first publication in 1980, the narrative is configured to the molds of a Romance de 30

Modernismo e tradição da oralidade na poesia :uma leitura de Clã do jabuti, de Mário de Andrade, e Catimbó, de Ascenso Ferreira

Estudio sobre los libros Clã do jabuti, de Mário de Andrade, y Catimbó, de Ascenso Ferreira, publicados en el año de 1927. Dentro del contexto del Modernismo en los años de 1920, se evidencia la filiación de los poetas con las tendencias literarias modernista y regionalista. Eso se confirma por los elementos introducidos en sus poesías, en las referidas obras, que traen el sentido de brasilidade discutido en la época, específicamente en el momento post1924. Tales elementos se refieren a las marcas de la oralidad que fueron aprovechadas esteticamente en los referidos textos, en lo que toca a la representación que poseen en el ámbito de la tradición de la cultura popular brasileña. En ese sentido, fue establecida una relación entre la moderna literatura nacional y la tradición de la cultura popular. Los textos observados muestran la diversidad cultural del país por medio de tales marcas, distinguiéndose por el aspecto nacionalista de Mário de Andrade, en consonancia con el proyecto de nación idealizado, y por el aspecto nacionalista/regionalista de Ascenso Ferreira, saliendo al encuentro de elementos nacionales y regionales. Siendo así, Clã do jabuti es un repertorio de todo Brasil y representación de la cultura nacional, de acuerdo con la brasilidade propuesta a partir de 1924; y Catimbó es la cristalización poética, en tonos de una brasilidade más norteña, de las particularidades de la región

Perpectivas da prática profissional do jornalista assessor de imprensa: o ethos, a identidade e as reflexões deontológicas no contexto da atuação simultânea em redações e assessorias de imprensa de Natal-RN

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

EFEITOS DOS MÉTODOS DE ABATE DE BOVINOS NA EFICIÊNCIA da SANGRIA

O objetivo do presente trabalho foi avaliar os efeitos dos métodos de abate de bovinos com insensibilização prévia através de marreta e pistola pneumática de penetração e sem insensibilização, realizada pelo método kasher, na eficiência da sangria. A eficiência da sangria foi avaliada pela determinação da hemoglobina no sangue e na carne. Foram utilizados 240 bovinos sãos, da raça Nelore, abatidos em matadouro-frigorífico sob Serviço de Inspeção Federal, sendo 60 animais abatidos pelo método judaico (kasher), 60 animais insensibilizados através de marreta, 60 animais insensibilizados através de pistola pneumática de penetração e 60 animais insensibilizados através de pistola pneumática de penetração seguida por estimulação elétrica. Foram colhidas amostras de sangue após a sangria dos animais e de carne, na porção torácica do músculo Longus colli, imediatamente após a chegada da carcaça à câmara frigorífica. Os animais abatidos pelo método kasher apresentaram menor teor de hemoglobina residual na carne e melhor eficiência da sangria. A utilização da estimulação elétrica imediatamente após a sangria dos animais atordoados por pistola pneumática, afetou negativamente a eficiência da sangria.

Middle Proterozoic vein-hosted gold deposits in the Pontes e Lacerda region, southwestern Amazonian craton, Brazil

Structural, geochemical, and isotope studies were carried out on the gold deposits of the Pontes e Lacerda region (Mato Grosso state, Brazil), where rocks of the Aguapei and Rondoniano mobile belts (southwestern Amazonian craton) occur. The orebodies are hosted in metavolcanic, gneiss-granite, quartzite, tonalite, and granite units. Tectonics involve oblique overthrusting (from northeast to southwest), which led to the formation of recumbent folds and thrusts (pathways for the mineralizing fluids), upright folds, and faults with dominant strike-slip component. These unconformities represent potential sites for mineralization. During geological mapping, it was observed that the orebodies consist of quartz, pyrite, and gold, and that the hydrothermal alteration zone contains quartz, sericite, pyrite (altered to limonite), and magnetite (altered to hematite). Chalcopyrite, galena, and sphalerite occur only in the Onça deposit. Chemical analysis of sulfides indicates high contents of Bi, Se, and Te in sulfides and gold, suggesting plutonic involvement in the origin of hydrothermal solutions. K-Ar dating of hydrothermal sericites from gold veins yielded ages in the range from 960 to 840 Ma, which may indicate the age of original crystallization of sericite. Pb-Pb dating in galenas yielded model ages in the range from 1000 to 800 Ma for the Onça deposit, which is in agreement with K-Ar ages. Pb-isotopic ratios indicate high U/Pb and low Th/Pb for the upper-crustal Pb source before incorporation in galena crystals. The Pontes e Lacerda gold deposits yielded ages correlated to the Aguapei event and probably were formed during a Proterozoic contractional tectonic period in the southwestern part of the Amazon craton, which may characterize an important metallogenic epoch in the Pontes e Lacerda region.

Apical and periapical repair of dogs' teeth with periapical lesions after endodontic treatment with different root canal sealers.

The aim of this study was to evaluate the apical and periapical repair after root canal treatment of dogs' teeth with pulp necrosis and chronic periapical lesion using different root canal sealers. After periapical lesion induction, forty-four root canals of 3 dogs were submitted to biomechanical preparation using 5.25% sodium hypochlorite as an irrigating solution. A calcium hydroxide dressing (Calen PMCC) was applied for 15 days and the root canals were filled using the lateral condensation technique with gutta-percha points and Sealapex, AH Plus or Sealer Plus for sealing. After 180 days, the animals were sacrificed by anesthetic overdose and the obtained histological sections were stained with hematoxylin-eosin for optical microscopic analysis of the apical and periapical repair. The groups filled with Sealapex and AH Plus had better histological repair (p < 0.05) than the group filled with Sealer Plus, that had unsatisfactory results.

Porous titanium scaffolds produced by powder metallurgy for biomedical applications

Porous titanium scaffolds are promising materials for biomedical applications such as prosthetic anchors, fillers and bone reconstruction. This study evaluated the bone/titanium interface of scaffolds with interconnected pores prepared by powder metallurgy, using scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS). Porous scaffolds and dense samples were implanted in the tibia of rabbits, which were subsequently killed 1, 4, and 8 weeks after surgery. Initial bone neoformation was observed one week after implantation. Bone ingrowth in pores and the Ca/P ratio at the interface were remarkably enhanced at 4 and 8 weeks. The results showed that the interconnected pores of the titanium scaffolds promoted bone ingrowth, which increased over time. The powder metallurgy technique thus proved effective in producing porous scaffolds and dense titanium for biomedical applications, allowing for adequate control of pore size and porosity and promoting bone ingrowth.

(RE)arranjos de uma utopia do som nacional: A bossa nova como realização do projeto musical modernista de Mário de Andrade

This text aims to argument about the historic relation between Mário de Andrade's project to Brazilian music (his national sound utopia, as Arnaldo Contier called it) and one of its possible realization with bossa nova. The text presents in general lines the Andradian project, its committed character, its incursions in the problems of popular and erudite and its filiations to the national obsession with formation. It exposes punctually the possible comprehension of bossa nova as a modernist project, suggesting a logicality of continuity in Brazilian musical experience.

Dissimilaridade genética e análise de trilha de cultivares de soja avaliada por meio de descritores quantitativos

In addition to the evaluations among genotypes, the use of multivariate techniques enables to restrict errors, mainly concerning genetic diversity, and therefore to predict combinations with greater heterotic effect, and the greater possibility of recovery of superior genotypes. The objective of this study was to evaluate the genetic divergence between 18 soybean cultivars based on six morphological characteristics. Path analysis was performed to verify the contribution of direct and indirect characters on grain yield. The Mahalanobis distance has founded techniques of both Tocher Method and dendrogram by Single Linkage. Five different groups were formed: with nine genotypes considered similar among them; while the cultivars CEP 59, Netuno and Urano formed groups isolated by the two grouping methods. The path analysis showed that the indirect characters had little influence on grain yield, with significant direct relationship with mass of 100 grain, and cultivars Tertulha and CEP 53 standing out with grain yields above 3.7 t.ha-1.

Carta de Alberto Baltra C. Presidente de la Delegación de Chile al Dr. Luis Machado, Presidente de la Comisión Económica para América Latina

Sugiere introducir algunas modificaciones al Reglamento para lograr una mayor eficiencia en la labor de la Comisión

Letter of Alberto Baltra C. President of the Delegation of Chile to Dr. Luis Machado, Chairman of the Economic Commission for Latin America

Sugest introduce certain amendments in the Rules of Procedure, in order to make the work of the Commission more efficient