Teletandem: possibilidades, dificuldades e abrangência de um projeto de comunicação online de PLE

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

O teatro do oprimido como ferramenta psicoeducativa

This article is a theoretical and practical portrait of a non-formal educational activities aimed to examine the transformations experienced by young people in a state of social vulnerability participating in social discussions in a form of theater of the oppressed - the theater-forum. The technique of theater-forum was held as a methodology able to establish a critical space action / reflection / action on the social reality experienced by these young people. The discussions postulates in some theatrical performances were analyzed critically and scored from theoretical frameworks of contemporary thinkers (Bauman, Augé, Boal) and analysts sociohistorical (Bock, Aguiar, Ozella). We conclude that this action re-signified social problems (violence, drug involvement, hyper-consumerism, poverty, cultural capital etc.) among these young people. In general, the young through a collective construction could experience new processes of subjectivity and open to possible changes and social transformations criticism in your life.

A relativa legitimidade da depressão na atualidade: contribuições para uma ética psicanalítica do sujeito

This article is based on the author's clinical practice in the area of public health, and discusses depression as it is known today. Essentially, the author questions the practice of labeling depression as a psychopathological condition. The author also questions today’s trend of seeing a subject’s suffering as a "malaise," or a “disorder.” The possibility is brought up of understanding it as a "demand for analysis." Finally, the article is meant as a contribution to the ethics of psychoanalysis focused on the subject and the possibilities of psychoanalysis in subjectivating this "malaise."

Estudo exploratório sobre a delimitação e práticas contemporâneas da educação não formal

This paper presents the survey, demarcation and discussion of different forms of education, which are education unintentional or intentional informal education, which unfolds in formal and non-formal education. The study of the proposed theme was carried through the review, critical analysis and synthesis of academic and scientific literature relevant to different forms of education. It approaches so prominent non-formal education, due to the significant rise of the practices related to it and increase the visibility of the professionals who took teaching as craft specifically in this educational modality. The main sub-areas of non-formal education presented in the article are: corporate education, non-formal education in social held on nongovernmental organizations (NGOs), non-formal education aimed at prevention and health promotion, formation of free courses to people in different areas of knowledge and practice. At the end, pointing to the importance of considering the non-formal education records within its ambit the existence of political and pedagogical rationales different, even opposite, which requires teachers and researchers in the educational field constant vigilance epistemological, so to contribute to the construction and consolidation of a critical education, creative and emancipatory.

Vivências negras depois da abolição: trabalhando com as ausência depois da Abolição

This text aims to problematize the issue of black mobility in the period following Abolition, assessing the motivations for migration and the aspects that attracted freed slaves to certain place, in particular the city of Rio de Janeiro.

Streptococcus mutans adhesion and releasing of metallic ions in dental alloys

AIM: To evaluate the adherence of Streptococcus mutans to the surface of the amalgam and copper/aluminum alloy samples and also evaluate the release of metallic ions. METHODS: The prepared medium was changed every 72 h and analyzed by atomic absorption spectrophotometer. Samples were removed from the prepared medium at 15, 30, 48 and 60 days. RESULTS: The result shows that ions released were statistically different among all groups, and so were both biofilm and pits formation and the corrosion induced by the S. mutans in both types of samples. SEM observation of the samples immersed in the prepared medium with S. mutans showed adherence of microorganisms on the whole surface, in all groups. CONCLUSIONS: The S. mutans adhere to both amalgam and copper/aluminum alloy causing corrosion of those restorations. S. mutans produced a greater ions release in Cu/Al alloy; in amalgam, the ions release was not influenced by exposure to S. mutans.

Dental development of children and adolescents with cleft lip and palate

Aim: To evaluate the dental development of Brazilian children and adolescents with cleft lip and palate. Methods: The sample consisted of 107 panoramic radiographs of children and adolescents with cleft lip and/or palate (cleft group) and 107 panoramic radiographs of children and adolescents without cleft lip and/or palate (control group), with chronological ages ranging from 6 to 15 years, matched in gender and chronological age within 60 days. Radiographs were digitized and masked and dental age was assessed using the method described by Demirjian et al. (1973). Three trained examiners conducted the assessments. Each examiner evaluated the radiographs three times. Data were statistically analyzed using non-parametric tests and univariate linear regression (p<0.05). Results: The dental age was overestimated in relation to the chronological age in both groups (p<0.0001). Compared to the control group, there was a delay in the dental age in the cleft group of 0.17 years (2.1 months). However, no statistically significant difference in the dental age between the cleft and the control group was found even when considering the different cleft types (p=0.152). Conclusions: There was no statistically significant difference in the dental age between the cleft and the control groups. The evaluation of dental development in individuals with cleft lip and palate should be approached in the same way as in individuals without clefts, with a focus on the individualization of diagnosis and treatment planning.

Chemical analysis and Vickers hardness of orthodontic mini-implants

Orthodontic mini-implants are used in clinical practice to provide efficient and aesthetically-pleasing anchorage. AIM: To evaluate the hardness Vickers hardness and chemical composition of mini-implant titanium alloys from five commercial brands. METHODS: Thirty self-drilling mini-implants, six each from the following commercial brands, were used: Neodent NEO, Morelli MOR, Sin SIN, Conexão CON, and Rocky Mountain RMO. The hardness and chemical composition of the titanium alloys were performed by the Vickers hardness test and energy dispersive X-ray spectroscopy, respectively. RESULTS: Vickers hardness was significantly higher in SIN implants than in NEO, MOR, and CON implants. Similarly, VH was significantly higher in RMO implants than in MOR and NEO ones. In addition, VH was higher in CON implants than in NEO ones. There were no significant differences in the proportions of titanium and aluminum in the mini-implant alloy of the five commercial brands. Conversely, the proportion of vanadium differed significantly between CON and MOR/NEO implants. CONCLUSIONS: Mini-implants of different brands presented distinct properties of hardness and composition of the alloy.

Taste alteration, mouth dryness and teeth staining as side effects of medications taken by elderly

Elderly patients generally use several types of medication, some of which may cause oral side effects. Aim: To investigate the oral side effects caused by medication in an elderly sample. Methods: Three hundred patients were interviewed about their use of medication and were divided in two groups: institutionalized (n=150) and community-dwelling (n=150) elderly. Results: The most used drugs were antihypertensives (53%) for community-dwelling elders and antiulceratives (76%) for the institutionalized ones. The more prevalent side effects were taste alterations that occurred in 19%, dry mouth in 17% and teeth staining in 2%. Conclusions: A high prevalence of oral side effects from medications used by the elderly was found in this study. The health professionals should be aware of the possible side effects caused by prescribed medications.

Effects of estrogen deficiency combined with chronic alcohol consumption on rat mandibular condyle

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

Efficiency of occlusal splints on police officers with TMD

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo das categorias narrativas, variações e permanências nas versões de Basile, Perrault, Grimm e Disney de A Bela Adormecida

Pós-graduação em Estudos Literários - FCLAR

Single-port retroperitoneal renal biopsy using standard urological instruments

Objective: To describe the surgical technique and initial experience with a single-port retroperitoneal renal biopsy (SPRRB).Materials and Methods: Between January and April 2013, five children underwent SPRRB in our hospital. A single 1.5 cm incision was performed under the 12th rib at mid-axillary line, and an 11 mm trocar was inserted. A nephroscope was used to identify the kidney and dissect the perirenal fat. After lower pole exposure, a laparoscopic biopsy forceps was introduced through the nephroscope working channel to collect a renal tissue sample.Results: SPRRB was successfully performed in five children. The mean operative time was 32 minutes, and mean estimated blood loss was less than 10 mL. The hospital stay of all patients was two days because they were discharged in the second postoperative day, after remaining at strict bed rest for 24 hours after the procedure. The average number of glomeruli present in the specimen was 31.Conclusion: SPRRB is a simple, safe and reliable alternative to open and videolaparoscopic approaches to surgical renal biopsy.

Correlation between structural and catalytic properties of copper supported on porous alumina for the ethanol dehydrogenation reaction

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Short-term prophylaxis with ciprofloxacin in extended 16-core prostate biopsy

Objective: To evaluate the safety, efficacy and possible complications of 16-core transrectal prostate biopsies using two doses of ciprofloxacin for prophylaxis of infectious complications.Materials and Methods: Sixteen-core prostate biopsies were performed on a number of patients with different signs of potential prostate cancer. Complications were assessed both during the procedure and one week later. After the procedure, urine samples were collected for culture. The rate of post-biopsy complications, hospital visits and hospitalizations were also analyzed. Ciprofloxacin (500 mg) was administered two hours before, and eight hours after the procedure.Results: The overall rate of post-biopsy complications was 87.32%, being 5.4% of those considered major complications due to hemorrhage, or to urinary retention. Eight patients required hospital treatment post-biopsy. Fever occurred in just one patient (0.29%). There was no incidence of orchitis, epididymitis, prostatitis, septicemia, hospitalization, or death. The urine culture showed positive results in five patients (2.15%).Conclusion: One-day prophylaxis with ciprofloxacin proved to be safe and effective in the prevention of infectious complications following 16-core prostate biopsies.