Freqüência de anquiloglossia em uma comunidade indígena brasileira

Objective: This study aimed to assess the prevalence of ankyloglossia in people of different age groups living in the native Brazilian community of Umutina, in the municipality of Barra do Bugres/Mato Grosso. Methods: The sample consisted of 291 native Brazilians who underwent clinical examination. Results: Ankyloglossia was observed in 108 (37.11%) individuals. There was a greater prevalence of ankyloglossia among males, with 57 cases (43.8%) against 51 cases (31.7%) in females. Age distribution was done after analyzing the hierarchical grouping, resulting in three age groups: 1- to 20-year-olds, 21- to 45-year-olds and 46- to 99-year-olds. Ankyloglossia was more prevalent in the youngest group, with 65 cases (40.6%). Conclusion: Although there is a high rate of ankyloglossia among the individuals who live in the Umutina Reservation, ankyloglossia does not seem responsible for the changes associated with phonation, mastication, presence of diastema and periodontal problems, since these changes were infrequent and generated no complaints.

Deteccão de complexos QRS em eletrocardiogramas baseada na decomposição em valores singulares em multirresolução

Pós-graduação em Engenharia Elétrica - FEIS

Utilização da percepção subjetiva de esforço para controlar a intensidade do aquecimento realizado através da corrida em crianças

The aim of this study was to verify the use of exertion subjective perception to control warm-up intensity performed by continuous running in children. Twenty-one children (11,4 ± 0,8 years, 45 ± 9,8 kg e 153,6 ± 9,6 cm), performed warm-up by continuous running in randomic order in three conditions with diferent intensities using rate of perceived exertion (RPE). The intensities were chosen according to RPE Borg CR-10 and the arbitrary units used were three (B3), Five (B5) and nine (B9). The heart rate (HR) and mean velocity of the run (VEL) were evaluated to analyse the intensity of the three warm-up conditions. Statistical analysis was done by annova one-way followed by post-hoc tukey test, considering significant level of 5%. There were significant increase in HR (B3= 112 ± 10, B5 = 140 ± 18 e B9 = 176 ± 21 bpm) and VEL (B3 = 4,01 ± 0,5, B5 = 7,09 ± 1,22 e B9 = 10,97 ± 1,70 km/h) between B5 and B9 condition compared to B3. Moreover, in both parameters B9 presented significantly higher results compared to the condition B5. It´s possible to control warm-up intensity performed by continuous running in children using RPE Borg CR-10.

Espaços livres na escola

O projeto de Extensão Espaços Livres na Escola busca contribuir com o bem estar dos usuários, permitindo a estimulação dos sentidos, através da cor, textura, sabor, fragrância, luz e som ali presentes. A “aprendizagem emocional” ocorre como uma experiência não articulada. O brincar é a maneira como as crianças estabelecem relação com o mundo físico e social, em um cenário multissensorial, estimulando o desenvolvimento da mente, corpo e espírito. Entre as características essenciais presentes no jardim educativo podemos citar a relação entre o programa de necessidades e o ambiente, na escala da criança; a relação entre a idade e quantidade de crianças, além de oferecer aos usuários uma variedade de opções e a oportunidade de fazer escolhas, possibilitando a manipulação e permitindo o contato social, inserido no espaço junto à natureza. Portanto, o objetivo principal é a elaboração de um projeto paisagístico para um espaço livre escolar que busque um melhor desempenho ecológico, além de servir como estímulo à aprendizagem e à sociabilidade entre as crianças. Após consulta à Secretaria de Planejamento da Prefeitura Municipal de Bauru, averiguou-se que a Escola Municipal de Educação Infantil Integrada – EMEII Garibaldo, localizada no jardim Santana, em Bauru – SP, fora reinaugurada, havendo interesse na implantação do projeto de extensão universitária. Tendo como ponto de partida o levantamento bibliográfico sobre o tema, questionários aplicados aos funcionários, desenhos elaborados pelos alunos e a análise da edificação e de seu funcionamento, chegou-se a uma proposta de intervenção para as áreas livres como também alterações na edificação, depois de realizadas visitas técnicas à escola. Como metodologia para chegar a uma análise mais crítica do ambiente escolar, levou-se em consideração a opinião dos usuários do edifício - alunos e funcionários – sendo proposta uma atividade de desenho às crianças, evidenciando o que mais gostavam e o que menos gostavam na escola, além de desenhar como gostariam que fosse a escola. A turma selecionada para esta atividade apresentava uma faixa etária de 5 a 6 anos, num total de 17 crianças. Aos funcionários da instituição foi distribuído um questionário para que eles atribuíssem valores de acordo com as problemáticas abordadas. Foi realizada a tabulação dos questionários, com a aplicação do Diagrama de Paretto. A proposta de intervenção foi apresentada aos usuários, discutindo os principais pontos a serem revistos. O terreno da escola ocupa uma quadra completa, tendo em frente uma pequena praça. A vegetação de grande porte é suficiente para toda a área livre, no entanto foi necessário um tratamento paisagístico em escala mais reduzida, com o uso de gramíneas e arbustos de pequeno e médio porte. O uso de diferentes escalas foi importante não apenas na escolha da vegetação, mas também no emprego de diversos materiais, cores e espaços. Os resultados apresentados no projeto incluem a reforma de pisos, jardins, proposição de um novo layout para o playground e propostas para uma melhor organização dos ambientes, buscando dar ênfase à criação de uma identidade visual ao espaço, sem perder de vista a importância do ato criativo das crianças como parte do ambiente de aprendizagem. Além disso, buscou-se incentivar as atividades voltadas à sensibilização e conscientização das crianças quanto ao ambiente, estabelecendo conexões entre horticultura, paisagismo e educação ambiental, com a criação de uma pequena horta, que poderá ser abordada em aulas relacionadas à alimentação, aos sentidos, reciclagem, técnicas agrícolas e preservação do ambiente, valorizando “o fazer” dos alunos. As atividades realizadas demonstram a importância de estabelecermos vínculos entre a Universidade e a comunidade, com a aplicação das pesquisas realizadas. A experiência no ensino de Paisagismo, enriquecedora e instigante, busca levar os discentes a imprimir em seus projetos os valores estéticos, ambientais, funcionais e sociais. O Projeto de Extensão “Espaços Livres na Escola” também permite que levemos esta experiência à comunidade, buscando despertar a consciência e o respeito pela natureza, ao mesmo tempo em que estamos contribuindo, de maneira mais efetiva, na formação da paisagem urbana. No dia 30 de novembro de 2009, a análise e as propostas da extensão universitária “Espaços Livres na Escola” foram apresentadas pelo bolsista e os projetos entregues à diretora da EMEII Garibaldo, com o objetivo de contribuir para sua implementação.

Subsídios para implantação de trincheiras de infiltração na área urbana de Rio Claro - São Paulo

The purpose of this work is to study the theme “infiltration trenches” in some of its main aspects, in order to subsidize the installation of these structures in the urban area of Rio Claro/SP. For sizing, the “rain-envelope method” was used based on local characterization data and the IDF (intensity-duration-frequency) curve. Five locations were chosen in the urban area of Rio Claro for implementation of these devices, considering the soil type, hydraulic conductivity of each area and minimum lot size according to the Master Plan of Rio Claro. This work also presented an estimated reduction of the runoff in urban lots by using infiltration trenches.

Diagnóstico e gestão dos resíduos gerados em aterro sanitário

The issue of environmental impacts to human health and the generation and disposal of solid waste has led to a change of paradigms for your face, highlighting the need for sustainable management of municipal solid waste (MSW). In this context, the expansion of landfills in Brazil in recent decades makes it necessary to sustainable management of waste generated by this type of enterprise, since its implementation. The aim of this study was to perform a diagnosis of the generation of waste in a landfill, in the expansion phase, and the alternatives adopted for its management. The qualitative diagnosis was made from observations on site and the wastes were classified and quantified from August 2011 to January 2012. In the diagnosis was considered the reduction, reuse and recycle, in that order. The results of this study showed that the residue of the greatest generation was PEAD geomembranes used in the waterproofing of the landfill, reaching 7 t, followed by PVC pipes, which reached 850 kg, both destined for recycling. The largest volume of wastewater generated corresponded to the leachate, reaching 11,500 m3 , which were sent for treatment

A Revista Criança fala aos professores: imagens de criança e a educação Pré-Escolar

Pós-graduação em Educação Escolar - FCLAR

Análise energética e ambiência de modelos arquitetônicos propostos pelo programa nacional de habitação rural

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Referenciação multimodal: a construção de objetos-de-discurso no jornal impresso Folha de S. Paulo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Undergraduate Scholarship in the College of Arts and Sciences 2005 Book of Abstracts

The College of Arts and Sciences proudly presents Undergraduate Scholarship in the College of Arts and Sciences, the third issue in our annual book of abstracts, containing the work conducted by students in collaboration with faculty mentors. As you will see by the depth and variety of the projects, these students successfully used their research, critical thinking, and writing skills to produce scholarship that has been recognized by the larger scholarly community. In fact, these collected works illustrate the students’ ability to communicate at a professional level; in many cases, these students have presented and defended their scholarship to the greater academic community at regional, national, and international meetings. We congratulate all the students and faculty mentors who are represented in this collection for their dedication to learning. This book is also the first designed and edited by Winthrop University undergraduate students. For their good work, we thank Kristen Jeffords for editing the abstracts, Paul Jones for creating the cover art, and Stephanie Sheldon for the book design and layout.

Semantic information extraction from images of complex documents

Even though the digital processing of documents is increasingly widespread in industry, printed documents are still largely in use. In order to process electronically the contents of printed documents, information must be extracted from digital images of documents. When dealing with complex documents, in which the contents of different regions and fields can be highly heterogeneous with respect to layout, printing quality and the utilization of fonts and typing standards, the reconstruction of the contents of documents from digital images can be a difficult problem. In the present article we present an efficient solution for this problem, in which the semantic contents of fields in a complex document are extracted from a digital image.

Development and Evaluation of a Pseudoreference Pt//Ag/AgCl Electrode for Electrochemical Systems

The use of standard reference electrodes, such as Ag/AgCl or saturated calomel electrodes, in potentiometric and amperometric studies involving miniaturized electrochemical systems, or those operating under positive hydraulic pressure, is often impractical. Placement of the reference electrode in the direct vicinity of the working electrode is often prohibited by the dimensions or layout of the electrochemical cell, while the alternative strategy of locating the reference electrode in a separate compartment often leads to electrolyte leakage and contamination of the system. In the present study, we have investigated the functionality of a pseudoreference electrode comprising a platinum wire, one end of which was maintained in intimate contact with the internal solution of an Ag/AgCl reference electrode while the other was connected, via a BNC connector, to a platinum probe located within the electrochemical cell. Linear and cyclic voltammetric studies, involving both aqueous and nonaqueous electrolytes, were carried out using the pseudoreference electrode and an electrochemical cup-type cell with three electrodes or an electrochemical flow reactor. In all cases, the functionality of the Pt//Ag/AgCl system was similar to that of a conventional Ag/AgCl reference electrode. Variations in the electrolyte did not alter the potential or voltammetric profile recorded when using the pseudoreference system, although peak currents were generally improved and potential values shifted by approximately +350 mV in comparison with the Ag/AgCl electrode, therefore, the system pseudoreference can be applied in any electrochemical system due to the constant potential difference. It is concluded that the pseudoreference electrode can be used with advantage to obtain potentiometric and amperometric measurements in both simple and complex electrochemical systems.

Multidimensional Projections for Visual Analysis of Social Networks

Visual analysis of social networks is usually based on graph drawing algorithms and tools. However, social networks are a special kind of graph in the sense that interpretation of displayed relationships is heavily dependent on context. Context, in its turn, is given by attributes associated with graph elements, such as individual nodes, edges, and groups of edges, as well as by the nature of the connections between individuals. In most systems, attributes of individuals and communities are not taken into consideration during graph layout, except to derive weights for force-based placement strategies. This paper proposes a set of novel tools for displaying and exploring social networks based on attribute and connectivity mappings. These properties are employed to layout nodes on the plane via multidimensional projection techniques. For the attribute mapping, we show that node proximity in the layout corresponds to similarity in attribute, leading to easiness in locating similar groups of nodes. The projection based on connectivity yields an initial placement that forgoes force-based or graph analysis algorithm, reaching a meaningful layout in one pass. When a force algorithm is then applied to this initial mapping, the final layout presents better properties than conventional force-based approaches. Numerical evaluations show a number of advantages of pre-mapping points via projections. User evaluation demonstrates that these tools promote ease of manipulation as well as fast identification of concepts and associations which cannot be easily expressed by conventional graph visualization alone. In order to allow better space usage for complex networks, a graph mapping on the surface of a sphere is also implemented.

Characteristics of WWTP sludge after drying in greenhouse for agricultural purposes

The sludge generated by sewage treatment which meets regulatory standards can be used in agriculture. With this understanding, the focus of this study is the evaluation of the agricultural characteristics and inorganic substances in excess activated sludge, which was subjected to drying in a greenhouse. The variables (factor) evaluated during the drying process were: type of sludge (digested or not digested), addition of lime to the sludge, and the physical layout and rotation of sludge in the greenhouse. The parameters monitored for this assessment were moisture, volatile solids and pH. The greenhouse cover and sides were made of translucent plastic to allow the penetration of solar radiation and prevent water from entering. A impermeable floor was used. The sludge was generated in sewage treatment plants located in the metropolitan region of Grande Vitoria, Espirito Santo, Brazil. The solar drying of wastewater sludge in a greenhouse presented satisfactory results.

Validação de constructo de tecnologia educativa para pacientes mediante aplicação da técnica Delphi

OBJETIVO: Descrever o processo de validação de uma tecnologia educativa para pacientes submetidos à cirurgia ortognática, mediante a aplicação da técnica Delphi. MÉTODOS: Participaram do estudo, dez juízes (quatro cirurgiões bucomaxilofaciais, duas enfermeiras, duas nutricionistas e duas fonoaudiólogas) que indicaram os assuntos a serem abordados no material destinado à primeira fase da técnica Delphi. Após a construção do material e a obtenção dos resultados da primeira fase, iniciou-se as segunda e terceira fases dessa técnica com validação da pertinência das informações contidas nessa tecnologia educativa. RESULTADOS: Na segunda rodada, obteve-se, pelo menos, 90,0% de concordância em todas as categorias. Na terceira, houve um aumento de 12% para o item conteúdo, melhora de 6,7% em linguagem, de 12,5% em ilustrações, de 3,3% no layout, de 10% em cultura, mantendo-se constante o item motivação. CONCLUSÃO: A técnica Delphi, pode ser uma importante ferramenta na construção e validação de tecnologias educativas.