Marcadores prosódicos da escrita literária: uma análise da obra Manuelzão e Miguilim, de Guimarães Rosa

to each other. These approaches reveal the speaker's attitudes, their feelings expressed in statements and in the contexts in which those expressions are used. Cagliari (1989) calls this kind of discursive reference as prosodic markers in literary writing. In this project, the corpus for the analysis comes from the work of Guimarães Rosa: Manuelzão e Miguilim. The main goal of the present project is to develop studies on the subject, since there is virtually nothing done about the prosodic writing markers. Develop working methods is an important objective, in order to show how the prosodic markers can be studied. This type of study is not only important to linguistics: phonetics, textual analysis and discourse, but also to literary studies. Different ages of literary expressions used differently such resources as shown by the work of Cagliari (1989). The methodology of this project starts collecting data to compose the corpus with examples categorized as prosodic markers. Then, according to prosodic theories, these expressions are classified in types. The contexts in which they appear are important elements and they will be highlighted. The narrative of the plot is also an important context. Dialogues are good source of prosodic markers. In the work of Guimarães Rosa: Manuelzão e Miguilim, it was observed that the author likes to reveal the feelings of the characters in the novel through stated words in their speech. There are prosodic markers showing feeling like: intimidating, serene, gentle, cheerful, worried, angry, with irony, etc. The authors also refer to the fact that the character pronounced his speech with different voice qualities such as loud, hoarse, whispering, etc. This project studies the association between some prosodic elements of speech and their occurrence in literary texts as prosodic writing markers, as defined in the project. The data come from the phonetic descriptions of words and expressions regarded as prosodic...

Phenolic compounds from Rosemary (Rosmarinus officinalis L.) attenuate oxidative stress and reduce blood cholesterol concentrations in diet-induced hypercholesterolemic rats

Abstract Background Phenolic compounds combine antioxidant and hypocholesterolemic activities and, consequently, are expected to prevent or minimize cardiometabolic risk. Methods To evaluate the effect of an aqueous extract (AQ) and non-esterified phenolic fraction (NEPF) from rosemary on oxidative stress in diet-induced hypercholesterolemia, 48 male 4-week old Wistar rats were divided into 6 groups: 1 chow diet group (C) and 5 hypercholesterolemic diet groups, with 1 receiving water (HC), 2 receiving AQ at concentrations of 7 and 140 mg/kg body weight (AQ70 and AQ140, respectively), and 2 receiving NEPF at concentrations of 7 and 14 mg/kg body weight (NEPF7 and NEPF14, respectively) by gavage for 4 weeks. Results In vitro, both AQ and NEPF had remarkable antioxidant activity in the 2,2-diphenyl-1-picrylhydrazyl (DPPH●) assay, which was similar to BHT. In vivo, the group that received AQ at 70 mg/kg body weight had lower serum total cholesterol (−39.8%), non-HDL-c (−44.4%) and thiobarbituric acid reactive substance (TBARS) levels (−37.7%) compared with the HC group. NEPF (7 and 14 mg/kg) reduced the tissue TBARS levels and increased the activity of tissular antioxidant enzymes (superoxide dismutase, catalase and glutathione peroxidase). Neither AQ nor NEPF was able to ameliorate the alterations in the hypercholesterolemic diet-induced fatty acid composition in the liver. Conclusions These data suggest that phenolic compounds from rosemary ameliorate the antioxidant defense in different tissues and attenuate oxidative stress in diet-induced hypercholesterolemic rats, whereas the serum lipid profile was improved only in rats that received the aqueous extract.

Bacteriostatic effect of copaiba oil (Copaifera officinalis) against Streptococcus mutans

This study evaluated the inhibitory activity of copaiba oil (Copaifera officinalis against the cariogenic microorganism, Streptococcus mutans. For such purpose, a minimum inhibition concentration test of copaiba oil against S. mutans was performed, using the serial dilution in broth technique, with a negative control, a positive control (0.12% chlorhexidine) and a 10% copaíba oil solution as a test. A minimum bactericidal concentration test with tubes presenting microbial inhibition was also conduced. In the minimum inhibitory concentration test, copaiba oil showed inhibition of bacterial growth at all concentrations tested up to 0.78 µL/mL of the 10% copaiba oil solution in the broth. In addition, the negative control had no inhibition, and the 0.12% chlorhexidine solution was effective up to 6.25 µL/mL in the broth. Copaiba oil showed a bacteriostatic activity against S. mutans at low concentrations, and could be a an option of phytotherapic agent to be used against cariogenic bacteria in the prevention of caries disease.

El mejor Viana gracias a Mª Rosa Alonso

Reseña al libro de María Rosa Alonso: Antonio de Viana: Antigüedades de las Islas Afortunadas

Geological evolution of the Monte Rosa

Eine detaillierte geochemische und geochronologische Studie an Gesteinen der Monte Rosa Decke (MR; Westalpen) wurde durchgeführt. Die MR wurde während der alpinen Orogenese zunächst eklogitfaziell und nachfolgend grünschieferfaziell überprägt.Eine detaillierte U-Pb geochronologische Studie an Zirkonen und Monaziten des MR Granits ergab ein Permisches Intrusionsalter (270 ± 4 Ma). Der MR Granit gehört zu den post-variszischen magmatischen Einheiten, welche die Instabilität der variszischen kontinentalen Kruste andeuten. Für die MR kann eine paläogeographische Position als Teil der 'Briançonnais-Schwelle' angenommen werden.Innerhalb des MR Granits treten Talk-Kyanit-Chloritoid-Gesteine ('Weißschiefer') auf. Diese stellen wesentliche Indikatoren für eine alpine Hochdruckmetamorphose in der MR dar. Massenbilanzberechnungen wurden durchgeführt, um den Massentransfer zu quantifizieren, welcher für die Bildung eines Weißschiefers aus einem granitischen Protolith notwendig ist. Ein Modell für die Entwicklung der Weißschiefer wurde entwickelt.Es wurde eine in-situ 40Ar/39Ar UV-Laser-Ablationsstudie an Hellglimmern der alpinen Mineralparagenese durchgeführt. Sie ergab eine heterogene Altersverteilung. Diese Alter können durch Glimmerrekristallisation unter relativ 'trockenen' hochdruckmetamorphen Bedingungen begleitet von partiellem Verlust von radiogenem Argon während der alpinen Metamorphose erklärt werden. Eine ähnlich komplexe Entwicklung mit partieller Homogenisierung des Isotopensystems kann in der Strontium-Isotopie beobachtet werden. Diese Isotopenstudien liefern Hinweise auf das Schließverhalten von Isotopensystemen unter hochdruckmetamorphen Bedingungen.

O fado português de Amália Rodrigues e a canção popular siciliana de Rosa Balistreri: comparação linguística e temática.

Nestes últimos três anos encontrei muitas semelhanças entre o Português e o Siciliano. Cada vez que ouvia palavras similares, ficava muito surpreendido porque eram palavras que na própria história deles não sempre tinham a raiz comum do latim. Foi por isso que comecei a perguntar-me qual fosse a língua que, junto com o latim, tivesse deixado rastos tão importantes. Comecei por fazer algumas pesquisas e descobri que Portugal e a Sicília, se bem que sejam bastante afastados geograficamente, não têm somente algumas palavras em comum, mas também muitos elementos culturais. É também uma coisa facilmente imaginável: são dois paises e dois povos muito ligados ao sol, ao mar, ao amor pela própria terra, à força dos seus cidadãos além da pobreza que impediu muitos momentos da história deles. Então, decidi escrever a minha tese de licenciatura sobre o tema da comparação línguistica entre português e o siciliano ocidental. Fazendo pesquisas mais aprofundadas não foi possível encontrar estudos de linguística comparativa que comparassem estas duas línguas. Por esta razão o trabalho preliminar foi muito complexo e todas as reflexões deduzidas são fruto de uma análise pessoal. Decidi concentrar-me sobre as semelhanças das canções populares portuguesas e sicilianas porque além de me darem a possibilidade de fazer uma comparação línguistica, põem em luz a proximidade das duas culturas através das temáticas e do estilo que distinguem ambas as canções e através de duas cantoras (Amália Rodrigues e Rosa Balistreri) que tiveram duas vidas muito difíceis e que foi somente com o canto que lhes permitiu que se encontrassem e que trablhassem juntas tendo sempre o objectivo de enfrentar a vida com mais força e de lutar pela própria terra tão amada.