Incorporating the aesthetic dimension into pedagogy

One of the dimensions of learning experiences, which is not often given much attention outside of the creative arts, is the aesthetic dimension. In this paper we report on a study we conducted which explores the importance of learning through aesthetic experiences as identified by Dewey. While there is literature available which engages with the significance of such experiences (Hinchliffe, 2011; Nakamura, 2009) there is little which explores the nexus between this and specific practices in classrooms. Through examining pedagogical practices and beliefs of some exemplary teachers (as identified by their community), our study uncovered some approaches which offer alternate considerations for pedagogy. These have the potential to further enrich the sometimes static nature of the ‘official’ curriculum (Apple, 2000) as often assumed by pre-service teachers who attempt to deliver it through experiences.

Refugee performance: aesthetic representation and accountability in playback theatre

This essay seeks to unpack some of the issues concerning representation when performing refugee stories using playback theatre. It questions the reductive influence of narrative structure and, using the framework of artist as ethnographer, it argues that strong aesthetic production is required to overcome the dampening effect of empathy when performing personal stories in refugee/asylum contexts. The tension that emerges among the key imperatives of accountable, accurate and aesthetic representation in refugee performance is then explored as a dialogic space.

Finding aesthetic form inside the tome: the doctorate and arts based educational research

 In this paper we outline how the elements and forms of arts informed research can be used in doctoral education. Drawing on Cole and Knowles (2008) interrogation of the elements and forms of arts informed research, we rework their questions and apply them to the Australian model of the Doctor of Philosophy and consider the possibilities for arts based educational research within this model; its impacts on the doctorate itself and our role as supervisors. In the paper we ask: How can the arts (broadly conceived) inform the doctoral research process? How can the arts inform the representational form of doctoral research? What might this mean for us as supervisors? In our discussion we draw upon our work as researchers and supervisors, and consider Halse's (2011) concept of the ‘supervision as becoming’ (p. 569). Through an analysis of our supervision practices we reframe supervision as becoming in part, beyond a practice of hierarchical relationships and/or becoming as the mirror of the supervisor. Rather, we offer an explanation of research training and credentialing as taking forward a vision of new practices which although they are informed by the arts and arts based practices are however not risk averse. While we agree with Cole and Knowles (2008) to connect the work of the academy with the life and lives of communities through research that is accessible, evocative, embodied, empathic, and provocative is productive, something else is required in these times. SuperVision, is required both on the part of the candidate and the supervisors and/or supervisory panel to ensure that the PhD is executed in a way that can meet the university requirements and further is enabling of a sustainable career pathway beyond the initial doctoral education.

Functional Aesthetic Treatment of Patient With Phenytoin-Induced Gingival Overgrowth

Gingival overgrowth (GO) may be related to the frequent use of certain medications, such as cyclosporin, phenytoin (PHT), and nifedipine, and is therefore denominated drug-induced GO. This article reports a case of a patient who with chronic periodontitis made use of PHT and presented generalized GO. A 30-year-old man with GO was referred to the clinic of the Universidade Estadual Paulista, Brazil. The complaint was poor aesthetics because of the GO. The patient had a medical history of a controlled epileptic state, and PHT was administered as an anticonvulsant medication. The clinical examination showed generalized edematous gingival tissues and presence of bacterial plaque and calculus on the surfaces of the teeth. The diagnosis was GO associated with PHT because no other risk factors were identified. Treatment consisted of meticulous oral hygiene instruction, scaling, root surface instrumentation, prophylaxis, and daily chlorhexidine mouth rinses. After this stage, periodontal surgery was performed, and histopathologic evaluation was made. The patient has been under control for 3 years after the periodontal surgery, and up to the present time, there has been no recurrence. It can be concluded that PHT associated with the presence of irritants favored gingival growth and that the association of nonsurgical and surgical periodontal therapies was effective in the treatment of GO. Besides, motivating the patient to maintain oral hygiene is a prerequisite for the maintenance of periodontal health.

Aesthetic Approach in Single Immediate Implant-Supported Restoration

The aim of this study was to analyze the main aspects that influence the aesthetics of single immediate implant-supported restorations through a literature review on the MEDLINE database. It was observed that immediate implant-supported restorations present clinical success with aesthetic predictability demonstrated by the literature. Proper patient selection and diagnostic and multidisciplinary planning are essential and should be associated to technical ability of professional and knowledge concerning the biology of peri-implant tissues. It is suggested that provisional restoration should be immediately inserted after implant fixation to guide healing of gingival tissues with a proper emergence profile besides psychologic comfort for a patient due to immediate aesthetic reestablishment.

Mobility, Aesthetic, Implants, and Satisfaction of the Ocular Prostheses Wearers

During the process of facial rehabilitation, the mobility of ocular prostheses must be considered. Whereas some factors depend exclusively on the dentist, such as molding techniques and selection of material for denture construction, regarding ocular rehabilitation, factors, such as type of surgery, whether to adopt implants, and the use of lubricants, deserve special attention owing to their integration and their association with other factors pertaining exclusively to the patient. To establish harmony, and with the intention of aiding the dentist, after a discerning evaluation, the authors of this study report the factors that provide greater or less mobility to ocular prostheses and conceal the prosthesis in a more natural way, thereby contributing toward achieving a favorable aesthetic result in rehabilitations.

Multidisciplinary approach for the aesthetic treatment of maxillary lateral incisors agenesis: thinking about implants?

Missing maxillary lateral incisors create an esthetic problem with specific orthodontic and prosthetic considerations. Implants are commonly used to replace congenitally missing lateral incisors in adolescent orthodontic patients. However, an interdisciplinary approach should be observed during the diagnosis, prognosis, and treatment plan to provide a result with good predictability and meet the esthetic and functional expectations of the patient. The present study describes a case of a young patient with tooth agenesis of maxillary lateral incisors, which was conducted with an integrated planning. After 5-year follow-up of 2 fixed implant-supported prostheses, clinical and radiographic examination showed the treatment to be successful. (Oral Surg Oral Med Oral Pathol Oral Radiol 2012;114:e22-e28)

Shear bond strength of aesthetic materials bonded to Ni-Cr alloy

Objectives. This study was undertaken to evaluate the shear bond strength of four materials used as aesthetic material bonded to Ni-Cr alloy.Methods. Sixty-eight alloy discs were prepared and divided equally into four groups, and received four treatments for veneering: conventional feldspathic porcelain (Noritake EX-3) and three light-cured prosthodontic composite resins (Artglass, Solidex and Targis). The aesthetic materials were applied after metal structure conditioning in accordance with the manufacturers' recommendations. The specimens were stored in distilled water at 37 degreesC for 7 days. A universal testing machine was used to measure the shear bond strength of the specimens at a cross head speed of 0.5 mm/min. Fractured specimens were examined by using both optical and scanning electron microscope.Results. The analysis of variance and Tukey's test showed that the strongest mean shear bond was obtained with Noritake EX-3 (mean shear bond strength 42.90 +/- 7.82 MPa). For composites, the highest mean shear bond strength was observed for Targis (12.30 +/- 1.57 MPa); followed by Solidex (11.94 +/- 1.04 MPa) and Artglass (10.04 +/- 0.75 MPa). Optical analysis of the fractured surf aces indicated that for Targis and Noritake EX-3 all failures were a mixture of both cohesive and adhesive patterns. As for Artglass and Solidex, the fractures were mainly adhesive in nature.Conclusions. The Solidex system was equivalent to the Targis system in bond strength and exhibited greater strength than the Artglass system. The porcelain fused-to-metal showed considerably higher shear bond strength than the three metal-resin bonding techniques. (C) 2003 Elsevier B.V. Ltd. Ali rights reserved.