Computador: um recurso para o incentivo da leitura nos anos iniciais do ensino fundamental

A presente reflexão motiva-se no seio da crescente discussão sobre a utilização das tecnologias de informação e comunicação na educação, assim como acerca do uso de computadores que permitem o acesso à pesquisa e a informações novas. Este trabalho é decorrência de estudos realizados para a disciplina de monografia de conclusão de curso, e tem como objetivos: verificar o posicionamento de professores sobre o uso do computador como um recurso que estimule a leitura para alunos dos Anos Iniciais do Ensino Fundamental; averiguar o que os professores pensam sobre a inclusão digital; descobrir para qual tipo de leitura o computador é utilizado. Os resultados apresentados são provenientes apenas dos estudos teóricos realizados, visto que fazem parte de um projeto de pesquisa ainda em andamento.

Balanced anesthesia with sevoflurane does not alter redox status in patients undergoing surgical procedures

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

Efeito agudo de diferentes intensidades de exercícios com pesos sobre o volume e a contração voluntária máxima isométrica, em idosas treinadas

The prescription of strength training intensity (ST) by maximum repetition (RM) is characterized by a decrease in the number of repetitions in multiple series. Some studies have shown that reductions in the intensity of exercise can optimize the volume of training with similar acute neuromuscular behaviors. The objective of the study was to investigate the acute effect of two different ST intensities on the training volume, maximum voluntary contraction (MVC) and rate of force development (RFD) in elderly women. The study included eight trained women (66.7 ± 6.7 years; 7.6 ± 17.8 kg; 159 cm; 29.33 ± 5.80 kg/m²). They underwent to three experimental conditions: two different intensities of ST (100% and 80% of 15-RM) on a chair for Leg Extension and a control condition. In the condition to 100% of 15 RM, all participants performed three sets to the concentric muscle fatigue, whereas in the condition to 80% involved the use of two sets of 15 repetitions and only the third to the concentric muscle fatigue. The order of experimental conditions was randomized. The MVC and RFD were determined on the basis of the isometric forcetime curve analysis which was obtained by a force transducer fixed on the unit Bonnet Chair, in the pre and after four and ten minutes for each experimental conditions. The total volume was calculated by multiplying the number of repetitions in three sets by the load in kg. Descriptive statistical analysis procedures were employed (mean ± standard deviation) in addition to two-way ANOVA. The level of significance was set at p <0.05. It was neither main effect of moment or condition, nor condition x moment interaction for MVC and RFD. For the total volume, no significant difference was noted between the conditions (100 and 80% of 15-RM). For sustainability of ...(Complete abstract click electronic access below)

Obtention and characterization of collagen and chitosan based cements for bone regerneration. Part 1: extraction and characterization of collagen

Several cements are used as biomaterials. Biopolymers such as chitosan and collagen exhibit excellent biocompatibility and can be used in the remodeling of bone tissue. The cement must have high mechanical strength and compatibility with original tissue. In this context, the objective of this study was to extract, characterize and cross-link collagen from bovine tendon, forlater associate it with chitosan and calcium phosphate to obtain cements for bone regeneration. Glutaraldehyde was used as cross-linker in 0.1, 0.5, 1.0 and 10% concentration. Infrared analysis confirmed the presence of functional groups characteristic of collagen, whereas the capacity of water absorption decreased with the increasing of cross-linking degree. Denaturation temperatures of collagen samples were obtained by Differential Scanning Calorimetry and Scanning Electron Microscopy showed the fiber structure characteristics of collagen, which were more organized for high degree of cross-linking samples.

Endogenous and exogenous teeth whitening through gel-based bleaching hydrogen peroxide (35%) with the aid of silicon guide

The aim of this study is to demonstrate through a case report, a proposed treatment for discolored teeth, with and without pulp vitality, by the technique of external and internal tooth bleaching with hydrogen peroxide to 35% Lase Peroxide Sensy (DMC) using Whitening Lase II Device (DMC), and a silicone guide (3M ESPE) in the palatine portion of the upper teeth. In this clinical case, the patient had darkened dental elements 11 and 22, and dissatisfaction with the coloring of other elements. It was observed that the techniques used and the materials chosen allowed for an excellent aesthetic result, with technical simplicity and low cost, and minimal occurrence of signs and symptoms

Reabilitação de maxila atrófica com tecido ósseo homógeno e prótese fixa implantossuportada

The techniques of bone reconstruction for atrophic maxillae have been improved in order to promote bone tissue growth in both height and thickness. The grafts performed with use of autogenous bone is considered the gold standard by most researchers, for demonstrating osteogenic capacity and not to promote antigenic response. However, this type of grafting is not possible to get bone tissue in large quantity for extensive renovations. In recent years, alternatives have been researched to overcome the limitations of autogenous bone. Several alternatives have been investigated to supply the disadvantages of autogenous bone grafts. In such studies, allogeneic bone grafts which are obtained from individuals with different genetic load, but from the same species have been extensively used. They can be indicated in cases of arthrosplasty, surgical knee reconstruction, and large bone defects as well as in oral and maxillofacial reconstruction. Besides showing great applicability and biocompatibility, this type of bone is available in unlimited quantities. To rehabilitate atrophic maxillae an option that has been performed with high success rate is the reconstruction with bone graft followed by osseointegrated dental implants to rehabilitate the patient aesthetics and functionally. This paper aims to show the feasibility of allogenic bone as material for reconstruction of atrophic maxilla, and subsequent rehabilitation with metal ceramic fixed prosthesis implant and dental restoration with accompanying three years through literature review and clinical case report.

Da apropriação indébita previdenciária (Art. 168-A, parágrafo 1, Inciso I do Código Penal) e sua efetiva materialização no plano da tipicidade

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Direito intertemporal no Código Florestal Brasileiro

Pós-graduação em Direito - FCHS

Código de conduta: uma potencialidade para o desenvolvimento sustentável da floricultura do Agropolo Cariri/CE

Pós-graduação em Geografia - IGCE