Optimizing maxillary aesthetics of a severe compromised tooth through orthodontic movement and dental implants

Treatment of severe compromised tooth in the maxillary anterior area still poses great challenge to the clinicians. Several treatment modalities have been proposed to restore the function and aesthetics in teeth with advanced periodontal disease. The present study aims to report a case of traumatic injury of a left-maxillary central incisor with ridge preservation, orthodontic movement, and implant therapy. A 45-year-old woman underwent the proposed treatment for her left central incisor: basic periodontal therapy, xenogenous bone graft, and guided bone regeneration (GBR). Six months after the graft procedure, orthodontic movement by means of alignment and leveling was made and a coronal displacement of the gingival margin and vertical bone apposition could be observed after 13 months of active movement. Afterwards, a dental implant was placed followed by a connective tissue graft and immediate provisionalization of the crown. In conclusion, orthodontic movement was effective to improve the gingival tissue and alveolar bone prior to implant placement favoring the aesthetic results. Six years postoperatively, the results revealed height and width alveolar bone gain indicating that the treatment proposed was able to restore all the functional and aesthetic parameters.

Revelações do momento de transitoriedade da comunicação contemporânea: um estudo de caso na série televisiva Tudo o que é sólido pode derreter

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A leitura como construção de conhecimento e de sentidos que conferem poder

As a literature’s teacher, I’ve performed a search during three years devoted to the reader’s formation. Through this research, which resulted in my master's dissertation (FERREIRA, 2003), I’ve tried to diagnose, from 1998 to 2000, which were the previous concepts of young people belonging to prestigious classes that have led them to the rejection of reading. I’ve choose, based on the diagnosis, to develop a work guided by the reception’s aesthetics that aloud them to review both of these concepts, to expand the horizons of their expectations.

No meio do caminho tinha uma pedra: o papel do leitor e do narrador no romance Pedro Pedra, de Gustavo Bernardo

Objetiva-se apresentar uma possibilidade de leitura da obra juvenil Pedro Pedra, de Gustavo Bernardo, na qual se considera o papel do leitor e do narrador. Para a consecução desse objetivo, pretende-se refletir, a partir das contribuições da estética da recepção, acerca do que propicia o prazer na leitura e quais elementos determinam o papel do leitor implícito e as disposições do narrador. Constrói-se, neste texto, a hipótese de que a estratégia do escritor de apresentar sua narrativa sob a forma de um romance de formação permite ao jovem leitor, também em fase de definição de sua personalidade, identificação com a temática.

A literatura no Ensino Fundamental - anos iniciais: entre o prazer emancipatório e o escolar pragmático

The Children's Literature is an invaluable tool for human formation, ethics, aesthetics and politics, as well as serves as an instrument for the formation of interdiscourse and transforms teaching procedures of text written production. Then, the investigation of how the literature is being worked in school. Therefore, in this work, constitutes the general objective, to investigate how the teaching of Children's Literature is organized in the early years of elementary school and if that organization promotes the development of literary literacy of the student, and language skills written and the reader behavior, making it critical on several topics. The question that served as a north to the research was the following one: is Teaching Children's Literature, in the early years of elementary school, organized to develop the literary literacy while acting as a catalyst tool for learning to read and write? Have been established the following objectives: a) describe how the teaching of children's literature is organized (teaching routine) in the 1st, 2nd, 3rd, 4th and 5th years of elementary school ; b) identify the literary genres that have worked in each school year, describe how they are worked out, analyze whether this work is related to the teaching of writing and the nature of that relation ship; c) verify if the Children's Literature teaching procedure seeks ways to articulate literary activities with the establishment of the interdiscourse as content for writing the textual production. The methodology that was included was the field research, from a qualitative interpretation approach and it had as direct data source the natural environment in which it was developed the teaching of Children's Literature. The work presents data results analyzed according to the concepts of Aesthetics of Reception (Iser, 1977; Jauss, 1977), and the functions of Literature, according to Candido (2000), Yasuda (2004), among others. From the results were extracted

Simulations under Ideal and Nonideal Conditions for Characterization of a Passive Doppler Geographical Location System Using Extension of Data Reception Network

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

Factors to Achieve Aesthetics in All-Ceramic Restorations

The demand for aesthetic restorations has increased during the last years. Dental ceramics are a successful alternative for some cases because of aesthetics and biocompatibility. Therefore, the aim of this literature review was to present the factors necessary to fabricate all-ceramic restorations with aesthetics similar to natural dentition. A search of English-language peer-review literature was completed using MEDLINE database from 1975 to 2009 including the keywords "aesthetic," "metal-free crown," "all-ceramic," and "color." It was observed that several factors influence aesthetics of all-ceramic restorations. Color scale, light source during color evaluation, characteristic of core material, color of supporting tooth, presence of root post, and type of cement are clinical factors that may influence color of the restorations. Laboratorial factors as technique for ceramic condensation, thickness, temperature, and number of firing cycles also influence the result of these crowns. Although several clinical and laboratorial factors influence aesthetics of all-ceramic restorations, the aesthetic success and longevity of these restorations depend on the integration with surrounding periodontal tissue.

Alteration of blue pigment in artificial iris in ocular prosthesis: Effect of paint, drying method and artificial aging

The artificial iris is the structure responsible for the dissimulation and aesthetics of ocular prosthesis. The objective of the present study was to evaluate the color stability of artificial iris of microwaveable polymerized ocular prosthesis, as a function of paint type, drying method and accelerated aging. A total of 40 discs of microwaveable polymerized acrylic resin were fabricated, and divided according to the blue paint type ( n = 5): hydrosoluble acrylic, nitrocellulose automotive, hydrosoluble gouache and oil paints. Paints where dried either at natural or at infrared light bulb method. Each specimen was constituted of one disc in colorless acrylic resin and another colored with a basic sclera pigment. Painting was performed in one surface of one of the discs. The specimens were submitted to an artificial aging chamber under ultraviolet light, during 1008 h. A reflective spectrophotometer was used to evaluate color changes. Data were evaluated by 3-way repeated-measures ANOVA and the Tukey HSD test (alpha = 0.05). All paints suffered color alteration. The oil paint presented the highest color resistance to artificial aging regardless of drying method. (C) 2010 British Contact Lens Association. Published by Elsevier Ltd. All rights reserved.

Nas malhas do leitor: um estudo de teses e dissertações sobre leitura/recepção de textos (1980-2003)

Pós-graduação em Letras - FCLAS

A Estética do Silêncio no Livro do Desassossego: um estudo da escritura em Fernando Pessoa

Pós-graduação em Letras - IBILCE

The Role of the (In)visible and the Secret in the Translation of Harryette Mullen s Muse & Drudge

This paper, based on Jacques Derrida’s thoughts in Des Tours of Babel, addresses the issue regarding the (in)visible in translation, by arguing that the latter, beyond the traditional conception of communication, produces a complex set of relations between the visible and the invisible, which highlights the values of the non-dit and the secret that take place in their relation to interpretation. This line of thought underpins the discussion of my translation of two poems from Muse & Drudge (1995), by the African-American poet Harryette Mullen, whose dense poetry displays un(expected) possibilities of meanings and associations that proliferate in translation. It is argued that every act of translation entails a relationship between that which is translated (and made visible or intelligible through this act) and that which remains invisible and secret by resisting a definitive translation, which, as such, requires further interpretations in search for intelligibility (or “visibility”). We analyze the extent to which such relation between the visible and the invisible takes part in the translation of the notion of blackness raised by Mullen’s poems and how her translated poetry dialogues with issues of reception in Brazilian culture.

Correction of malpositioned implants through periodontal surgery and prosthetic rehabilitation using angled abutment

When dental implants are malpositioned in relation to the adjacent teeth and alveolar bone or in an excessive buccal or lingual position, the final prosthesis rehabilitation impairs the peri-implant health of the gingival tissues and the aesthetics of the patient. Thus, the purpose of this case was to report and discuss a multidisciplinary protocol for the treatment of a compromised maxillary tooth in a patient with an abscess in his right central incisor due to an excessive buccal implant position. The patient presented with an implant-supported provisional restoration on his right maxillary central incisor and a traumatic injury in his left central incisor. The treatment protocol consisted in (i) abutment substitution to compensate the incorrect angulation of the implant, (ii) clinical crown lengthening, (iii) atraumatic extraction of the left central incisor, and (iv) immediate implant placement. Finally, (v) a custom abutment was fabricated to obtain a harmonious gingival contour around the prosthetic crown. In conclusion, when implants are incorrectly positioned in relation to the adjacent teeth, associated with soft-tissue defects, the challenge to create a harmonious mucogingival contours may be achieved with an interdisciplinary approach and with the placement of an appropriate custom abutment.

Foucault's heraclitism and the concept of history

Deleuze states that Foucault would have created a new relationship between men and history, a relationship other than that established by the philosophers of history. In order to specify the steps Foucault took to accomplish this invention, I shall support, according to Deleuze, Foucault s Heraclitism as the basis for a genuine Foucaultian concept of history. After outlining the risks taken by Foucault s concept of history, I observe this concept at work through the three periods that perform his thought: Archeology, Genealogy and Aesthetics of Existence. The main characters that embody his concept of history through these periods are: a) the discontinuous profile of history; b) the denaturalization of would-be unhistorical objects; c) the historical dimension of body; d) the eddies of subjectivation in history. We shall focus our inspection on the turn made along Foucault s work when he takes into a new account the theme of subjectivity, mostly in the last two volumes of the History of Sexuality. Thus, our attention turns to the subjectivity defined as a process, in order to investigate individual identity as the result of history.

Avaliação do desgaste abrasivo causado pelas cerâmicas Duceram e Vita em resinas compostas pelo método do disco retificado

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

Winckelmann, Lessing e Herder: estéticas do efeito?

Este artigo investiga, sob a perspectiva de uma estética do efeito, as origens da assim chamada estética da época de Goethe, segundo a obra de Lessing, Winckelmann e Herder. Pretende-se mostrar que há nestes autores tanto uma influência do parâmetro do efeito, suscitado pela obra de arte no espectador, quanto o apontamento para uma instância, por assim dizer crítica, idealista e especulativa de apreciação do fenômeno artístico.