História, memória e espaços: experiências dos ex-combatentes de Parelhas-RN na defesa do litoral brasileiro durante a Segunda Guerra Mundial

The present essay has how I aim to analyse the memories of the ex-combatants of Parelhas-RN, specially of the components of the Força de Vigilância e Segurança do Litoral - FVSL, protagonists of the Brazilian participation in the scenery of the Second World war. Along this we looked to understand in which surrounding geographicalpartner these men were living before the War and what were the consequences of a brusque change of space owing to the convocation for the Armed Brazilian Strength in that historical context. The defense of the Brazilian coast during the War was not a so simple task, I have in mind the precariedade logistics of the Armed Strength, the attacks of submarines of the Axle that killed hundreds of civilians and Brazilian soldiers and the net of espionage mounted by Germany in Brazil. Leaving from the notion of collective memory and estrangement in Maurice Halbwachs, we will use the oral history like principal methodology, with the end of rescue these underground memories what also will make possible us the vision realizes that the protagonists themselves have of the event, besides the use of documents, photos, maps and any sort of fountains that make possible us to rebuild the scenery of Parelhas in the beginning of the War and the trajectory of life of his veterans

Roughness of Human Enamel Surface Submitted to Different Prophylaxis Methods

The purpose of this in vitro study was to evaluate alterations in the surface roughness and micromorphology of human enamel submitted to three prophylaxis methods. Sixty-nine caries-free molars with exposed labial surfaces were divided into three groups. Group I was treated with a rotary instrument set at a low speed, rubber clip and a mixture of water and pumice; group II with a rotary instrument set at a low speed, rubber cup and prophylaxis paste Herjos-F (Vigodent S/A Industria e Comercio, Rio de Janeiro, Brazil); and group III with sodium bicarbonate spray Profi II Ceramic (Dabi A dante Indtistrias Medico Odontologicas Ltda, Ribeirao Preto, Brazil). All procedures were performed by the same operator for 10 s, and samples were rinsed and stored in distilled water. Pre and post-treatment surface evaluation was completed using a surface profilometer (Perthometer S8P Marh, Perthen, Germany) in 54 samples. In addition, the other samples were coated with gold and examined in a scanning electron microscope (SEM). The results of this study were statistically analyzed with the paired t-test (Student), the Kruskal-Wallis test and the Dunn (5%) test. The sodium bicarbonate spray led to significantly rougher surfaces than the pumice paste. The use of prophylaxis paste showed no statistically significant difference when compared with the other methods. Based on SEM analysis, the sodium bicarbonate spray presented an irregular surface with granular material and erosions. Based on this study, it can be concluded that there was an increased enamel stuface roughness when teeth were treated with sodium bicarbonate spray when compared with teeth treated with pumice paste.

Convergência de linguagens nas artes visuais: cinema, vídeo, teatro e internet

Pós-graduação em Artes - IA

Teatro Ventoforte de 1985 a 1995: a formação de um artista e arte-educador

Pós-graduação em Artes - IA

A representação do feio na arte: um breve estudo sobre quatro gravuras de Francisco Goya

Pós-graduação em Artes - IA

Território contemporâneo em jogo: uma proposta lúdica para o ensino da arte

Pós-graduação em Artes - IA

Arte, vida e formação de professores

Pós-graduação em Artes - IA

Arte em cerâmica e a memória como elemento criativo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

AR | RA: a arte na realidade aumentada

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Questões preliminares sobre aspectos do vazio na arte contemporânea

Pós-graduação em Artes - IA

Avaliação do ensino e aprendizagem em arte: o lugar do aluno como sujeito da avaliação

Pós-graduação em Artes - IA

Infografia impressa: a aplicação de tecnologias digitais na construção de estampas artísticas

Pós-graduação em Artes - IA

Olhares que pensam e sentem: arte e mediação cultural na aula de geometria

Pós-graduação em Artes - IA

A arte não esquece a arte: aproximação : apropriação e citação em arte

Pós-graduação em Artes - IA

Paisagem híbrida: a reprodutibilidade da imagem na arte contemporânea

Pós-graduação em Artes - IA