Festa na escola e a autopoiese do lazer

This study shows the problem of school party and its relations with the perspective of leisure autopoiesis in the lives of students living in student housing. It has aimed to describe and interpret the most meaningful leisure experiences in daily life of a student housing and the ludopoietic processes for the humanescent self-education. From the theoretical assumptions supporting the development of this research have highlighted: Education by Freire (1996); Embodiment by Pierrakos (1990); Leisure by Dumazedier (1999); Party by Duvignaud (1983), Playful by Schiller (2002), Working by Freinet (1998), Autopoiesis by Maturana and Varela (2001), belonging to each day by Certeau (1994). A qualitative study adopts the principles of existential action research, in an ethnofenomenological perspective. As a methodology, we use the metaphor of sowing covering the planting, flowering, harvest and new planting. The scenario was to sow the Escola Agrícola de Jundiaí - RN. Twenty-five students residing in the school participated in research from 2007 to 2008, which involved more actively in the development of an extension project for the implementation of recreational and leisure experiences in that institution. The main instruments used for the construction of data collection were: participant observation, questionnaire, interview, game sand and photographs. The process of data analysis with the ethnofenomenological principles emphasized the following points: experientiality, indexicality, reflexivity, self-organizability, adoptability, archetypal and humanescenciality. New meanings of ludopoietic flowering of seed "party school" were revealed, and you can see the emergence of autopoietic leisure as a big green tree, able to sprout in soil properly fertilized to produce wonderful fruit of joie de vivre

Periapical radiographs overestimate root canal wall thickness during post space preparation

Aim To evaluate differences between anatomic and radiographic measurements of root canal wall thickness (RCWT) after each root canal preparation stage during post placement.Methodology Twenty mandibular premolars with a single canal were decoronated and the roots embedded in resin using a teflon muffle. Roots were sectioned horizontally at a pre-established level and canals were prepared for post placement. Endodontic hand files were used for root canal preparation, followed by Gates Glidden drills and Peeso reamers. Standardized radiographs and photographs at pre-established measurement levels were taken before preparation, after root canal instrumentation, after Gates Glidden preparation and after Peeso enlargement. All images were digitized and RCWT at the mesial and distal walls measured (IMAGETOOL 3.0). Differences between radiographic and anatomic measurements were analysed with paired t-tests. ANOVA was used to compare the percentages of radiographic distortions.Results Regardless of the time-point evaluated, RCWT determined by radiographs were greater than the respective anatomic measurements (P < 0.05). The difference detected at each stage was similar and constant (P > 0.05).Conclusions Throughout preparation for post placement, radiographic images overestimated the RCWT by approximately 25%, regardless of the clinical stage evaluated.

Ronderosia ommexechoides: a new species of Brazilian dichroplini (Orthoptera : Acrididae, Melanoplinae)

A new species of the genus Ronderosia Cigliano 1997 is described. Color illustrations of the female and male, drawings of female and male external genitalia as well as drawings of its phallic structures and photographs of the chromosomes are included.

Pesquisa educacional com base nas artes: pensando a educação dos professores como experiência estética

Neste artigo, o autor descreve dois estudos, realizados com professores, nos quais objetos de arte são usados como dispositivos deflagradores de reflexão compartilhada. Teoricamente fundamentado em uma nova modalidade de investigação qualitativa no campo da Educação - a Pesquisa Educacional com Base nas Artes (PEBA) -, ele discute particularidades do funcionamento e do papel dessa modalidade de pesquisa no desenvolvimento profissional docente, as diferentes naturezas dos dois objetos de arte utilizados (a fotografia e o espetáculo teatral) e aponta para duas principais vertentes dessa modalidade de pesquisa - a vertente de produção de significados, pela qual o educador de professores e os participantes da pesquisa compartilham e constroem significados ao entrarem em contato com um objeto de arte previamente pronto e confeccionado por um artista profissional; e a vertente representacional, pela qual os professores e educadores participantes constroem, individualmente ou de forma compartilhada, um determinado objeto de arte que reflita e expresse suas representações do mundo da docência. Por fim, o artigo sugere que a PEBA, além de estabelecer contextos reflexivos nos quais alunos e professores têm oportunidades de desvelar a experiência estética, instaura relações alternativas dos participantes com o conhecimento e com a prática pedagógica, evidenciando sua importância social e suas forças revitalizadoras.

Panretinal photocoagulation versus PRP plus intravitreal bevacizumab for high-risk proliferative diabetic retinopathy (IBeHi study)

Purpose: To evaluate the effects of panretinal photocoagulation (PRP) compared with PRP plus intravitreal bevacizumab on best corrected visual acuity (BCVA) and total area of fluorescein leakage from active new vessels (NVs) in patients with high-risk proliferative diabetic retinopathy (PDR).Methods: We carried out a prospective study of patients with high-risk PDR and no prior laser treatment who were randomly assigned to receive PRP (PRP group) or PRP plus intravitreal injection of 1.5 mg of bevacizumab (PRP-plus group). In all patients, the PRP was administered at two time-points (weeks 1 and 3), with the intravitreal bevacizumab delivered at the end of the second laser episode in the PRP-plus group. Standardized ophthalmic evaluation including Early Treatment Diabetic Retinopathy Study BCVA as well as stereoscopic fundus photography and fluorescein angiography were performed at baseline and at weeks 4, 9 (+/- 1) and 16 (+/- 2). Main outcome measures included changes in BCVA and in total area of fluorescein leakage from active NVs.Results: Twenty-two (n = 30 eyes) consecutive patients completed the 16-week follow-up. There was no significant difference between the PRP and PRP-plus groups with respect to age, gender, type or duration of diabetes, area of fluorescein leakage from active NVs or BCVA. No significant difference in BCVA was observed between the groups throughout the study period. However, the total area of actively leaking NVs was significantly reduced in the PRP-plus group compared with the PRP group at weeks 4, 9 and 16 (p < 0.001). No major adverse events were identified.Conclusions: In the short-term, the adjunctive use of intravitreal bevacizumab with PRP was associated with a greater reduction in the area of active leaking NVs than PRP alone in patients with high-risk PDR.

A 12-month follow-up of hypopigmentation after laser hair removal

Introduction: Laser hair removal is becoming an increasingly popular alternative to traditional methods such as shaving, waxing, among other methods. Semiconductor diode lasers are considered the most efficient light sources available and are especially well suited for clinical applications including hair reduction. The effectiveness of laser hair reduction depends on many variables, including the skin type of the patient. Material and Methods: A patient with Fitzpatrick Skin Type IV was submitted to laser hair removal of the arms with a high-power diode laser system with long pulses with a wavelength of 800 nm, a fluence of 40 J/cm2 and a pulse width of 20 ms. A 12-month follow-up assessment was performed and included photography and questionnaire. Results: Hypopigmentation was observed after a single laser hair removal section. After 6 months with the area totally covered, a gradual suntan with a sun screen lotion with an SPF of 15 was prescribed by the dermatologist. After 12 months of the initial treatment, a complete recovery of the hypopigmentation was achieved. Conclusion: Although a safe procedure, lasers for hair removal may be associated with adverse side effects including undesired pigment alterations. Before starting a laser hair removal treatment, patients seeking the eradication of hair should be informed that temporary, and possibly permanent, pigmentary changes may occur. © 2013 Informa UK, Ltd.

Arte e formação de educadores: metodologia para compreender e dizer

Pós-graduação em Artes - IA

Artemídia [D]eficiente visual: processos e procedimentos artísticos aplicados ao corpo como suporte das percepções e sensações

Pós-graduação em Artes - IA

Influência da osteopenia na reparação do enxerto ósseo autógeno associado ou não por membrana de PTFE-e: estudo histológico e histomorfométrico em ratas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo piloto para avaliar a eficácia do uso de curativo bioativo - cola de fibrina e do curativo convencional em pacientes com câncer portadores de úlcera por pressão

Pós-graduação em Pesquisa e Desenvolvimento (Biotecnologia Médica) - FMB

Bressonianos: comprovando a influência do fotógrafo francês Henri Cartier-Bresson sobre fotojornalistas brasileiros atuais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Mídia impressa e leitor: uma leitura crítica e polissêmica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A reorganização do espaço da sala de educação infantil: uma experiência concreta à luz da teoria histórico-cultural

Pós-graduação em Educação - FFC

Tempo, espaço e corpo na representação espacial: contribuições para a educação infantil

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

A dança e o ventre: aparência corporal na contemporaneidade

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)