Modelo de conductancia hidráulica de la dentina humana ex vivo

The main objective of this work was to mount and test an experimental model to measure the hydraulic conductance of ex vivo dentin. Seventeen healthy third molars, with indication of extraction of healthy donors aged between 15 and 30 years were obtained by informed consent. After cleaning them, disinfecting them, including them in resin epoxy and cutting them, there were 17 samples of dentin, corresponding to a disk of resin with a coronal section of tooth showing the dentin exposed on both sides of it. Three machines to measure the hydraulic conductance of the dentin were assembled according to the description of the model of Pashley. Samples were installed in a Chamber of diffusion, connected by using silicone tubes to a graduated transfer pipette and a 20cm water column. Through the displacement of a bubble of water in the inside of the pipette, the hydraulic conductance of each sample was measured 3 times on the 14th, 21st, 28th and 35th day post extraction. The data were tabulated and analyzed statistically. There is no SS difference in the rate of flow of a measured sample in the three machines (p=0.5937). There is no SS difference in measurements of the hydraulic conductance of 13 samples of human dentin measured in days 14, 21, 28 and 35 postextraction (p=0.0704). It is possible to mount an experimental model to study the hydraulic conductance of dentin ex vivo, based on the model of Pashley. The model seems to be reliable, but more research is needed in order to validate its reliability.

Confiabilidade do teste de identificação de transtornos devido ao uso de álcool (AUDIT) em adolescentes

The objective of this study was to estimate the reliability of the alcohol use disorders identification test (AUDIT) applied to adolescents. Evaluations were performed with 141 students of ages ranging from 14 to 17 years (14.93±0.62). The internal consistency of the instrument was estimated by Cronbach’s alpha coefficient and its reproducibility by weighted Kappa statistics by score and by a reliability interval of 95%. The AUDIT presented excellent internal consistency (α=0.80, rinter-item=0.29). Most questions present reproducibility ranked as “good”. It is concluded that the AUDIT is a reliable instrument to survey information about alcohol use in adolescents.

Capitu: uma transposição metaficcional

Pós-graduação em Letras - FCLAS

Repórter-cronista da Belle Époque carioca: o jornalismo vertiginoso de João do Rio

Pós-graduação em Comunicação - FAAC

Entre o claro e o escuro: uma poética da angústia em Saramago

Pós-graduação em Estudos Literários - FCLAR

O leitor no tribunal subversivo de João Guimarães Rosa: a benfazeja à luz da teoria do efeito

By understanding the reader as a central link to the meaning of the literary text and with the opportunity to extend the relevance of such studies, this work aims at analyzing the short story A benfazeja, by João Guimarães Rosa, with subsidies from Aesthetic Response Theory, by Wolfgang Iser. It investigates how structures of the text conduct the reading, in a subversive manner, by technique, repertory of themes, allusions, inversions of expectations, determinations and “gaps”. It verifies that there is an allegorical court with a persuasive rhetoric, in which the defense lawyer not only intends to protagonist MulaMarmela’s absolution, but also an invitation to new ways to see and judge to implied reader, beyond obvious reason and prejudice.

Machado de Assis e a crítica às avessas

During the time he collaborated with the cartoon magazine Semana Ilustrada [Illustrated Week] (1860-1876), Machado de Assis, under the pen name of Dr. Semana, was the author of a number of chronicles in which a different kind of criticism, called “reverse criticism” by Raimundo Magalhães Júnior, emerged. This criticism consisted in flattering texts that were terrible from the literary viewpoint. Based on the theoretical formulations of Beth Brait and Linda Hutcheon regarding irony, the article aims to analyze some examples of this kind of criticism that arises in Semana Ilustrada, in which it is possible to identify the first signs of Machado’s unreliable narrator.

Osman Lins: ruptura e inovação em avalovara

In this article we analyze how the character of the story-teller is build up as a fictional creation in the novel Avalovara (1973) by Osman Lins (1924-1978).We associated the building process of the narrator-character to the poetic wich brings a fragmentary feature to the writer’s language, and reflects a search for some coherency in a given chaotic environment, wherein space itself becomes the role of a dialogue between identity and representation of the real in the construction of the narrative analyzed here.

Poética do surrealismo: uma leitura de Campos de Carvalho

In this article we analyze how the character of the story-teller is build up as a fictional creation in the novel Vaca de nariz sutil (1961) by Walter Campos de Carvalho (1916-1998). We associated the building process of the narrator-character to the poetic of the surrealism, process which brings a fragmentary feature to the writer’s language, and reflects a search for some coherency in a given chaotic environment, wherein space itself becomes the role of a dialogue between identity and representation of the real in the construction of the narrative analyzed here.

A representação em Memórias póstumas de Brás Cubas e A consciência de Zeno

Pós-graduação em Letras - IBILCE

Moda e literatura: a poética do vestuário em Macedo e Alencar

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A teoria literária de Jean-Paul Sartre em sua produção romanesca

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Os hábitos da memória nos conflitos dos protagonistas de Menalton Braff em Que enchente me carrega? (2000) e Bolero de Ravel (2010)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Morte e delírio em Théophile Gautier e Villiers de L'Isle-Adam

Pós-graduação em Estudos Literários - FCLAR

Aspectos do real maravilhoso no romance Pedro Páramo, de Juan Rulfo

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)