Vista lateral e esquematizada de uma ponte rolante

Ilustração. Dimensão: 5251x2562. Tamanho: 736Kb.

Fazer a ponte para a escola de todos(as)

The purpose of this study is to understand what are the matrix elements in which everyday activities of social author/authors, actor/actors and actress/actresses are embedded, in order to carry out the Escola da Ponte s political and pedagogic process (PPP). Thus, the object of this study is to reflect on an experience developed in a public school supported by the Portuguese State within the scenario of institutions that are committed to building up a school of the people by investing in democratization and community participation in their management process. The methodological course of action was targeted at the presuppositions of qualitative research (WOODS, 1999; BURGESS, 1997; MILLS, 1982; OLIVEIRA, 1998; BOGDAN and BIKLEN, 1994; MACEDO, 2000; CASAL, 1996; GEERTZ, 2000), with data collected from random word association (MACHADO and CARVALHO, 2003), the discourse of the interviewed (KAUFMANN, 1996; SILVA, 2006; 2002), observation notes and documents (ELIAS, 1997). Based on a multiple reference and theoretical framework, the investigation revealed elements that are construed as the raw material and pillars supporting the bridge of a school of the people, as well as the self-organization of the school community which emerges as a dimension that binds together all the elements and brings new arrangements into the school dynamics by moving from the individual to the society (DUPUY, 1990). Along this line, the central argument is that in the short and long run the public school quality does not spring from macro educational policies, nor from ephemeral mass-production programs, projects or governmental policies, but from the intent of the professionals working there in becoming authors and characters in the process of building up and carrying out the PPP. The Project has been conceived in the light of the needs and intentionality of the community whose support comes from the participation and social control held by the students families and the community s power to force to action public administration central agencies aiming at having the State fulfill its responsibilities

Construção de uma biblioteca de fragmentos de anticorpos monoclonais de galinhas com cadeia única (scFv) por phage display com reatividade cruzada para estirpes heterólogas do vírus da bronquite infecciosa aviária

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

A construção da ponte metálica sobre o Rio Pontengi: aspectos históricos, construtivos e de durabilidade - Natal/RN, Brasil (1912-1916) - estudo de caso

It is a case study that reports the construction of metal truss bridge in the river Potengi in Natal, Rio Grande do Norte, between the years 1912 and 1916. From testimonials on steel bridges in Brazil and worldwide including foundations. Documentary research from procurement of projects and contracts was performed. A chronology of construction, with a description of the equipment used and its original budget with the Brazilian government. Still, we used interviews and surveys with experimental sampling / testimonies, laboratory tests. This study aims to analyze historically and technically the Bridge over the River Potengi, emphasizing primarily the construction process, the qualities and characteristics of the materials used and the technological, chemical, mineralogical and microstructural properties of cement and concrete used in its construction. Taking as conclusions that cements pozolônicos ensured a good durability to the concrete in a hundred-year period and that the solution employed with the compressed air caissons was right

Modelo de ashkin-teller de três cores na rede ponte de wheatstone

In this work we study the phase transitions of the ferromagnetic three-color Ashkin-Teller Model in the hierarquical lattice generated by the Wheatstone bridge using real space renormalization group approach. With such technique we obtain the phase diagram and its critical points with respective critical exponents v. This model presents four phases: ferromagnetic, paramagnetic and two intermediates. Nine critical points were found, three of which are of Ising model type, three are of four states Potts model type, one is of eight states Potts model type and the last two which do not correspond to any Potts model with integer number of states. iv

Patogenicidade cruzada de Ceratobasidium spp. do caquizeiro (Diospyros kaki) e do chá(Camellia sinensis) e reação de cultivares de caqui ao patógeno

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

Trombectomia na angioplastia primária em ponte de safena

O emprego da trombectomia na angioplastia primária demonstra bons resultados clínicos e angiográficos imediatos, por meio de redução da embolização distal e do fenômeno do no-reflow e otimização da perfusão miocárdica. Essa técnica, principalmente usada em artérias coronárias, em raras oportunidades é descrita quando empregada em pontes de safena aortocoronarianas. Relatamos o caso de um paciente de 67 anos com infarto agudo do miocárdio relacionado a oclusão de ponte de safena e submetido a trombectomia com bons resultados.

Os marcos da paisagem da cidade no contexto da trama urbana de Natal/RN: um estudo a partir do Morro do Careca, o Midway Mall, o Pórtico dos Reis Magos e a Ponte Newton Navarro

The present work is a study on the functions performed by landmarks landscape Natal / RN in the urban fabric, in the case of Midway Mall, the Portico dos Reis Magos, the Morro do Careca and Newton Navarro Bridge. For such goals established itself as analyze the functionality of the milestones presented here in the urban fabric; discuss the importance of these landmarks of the city landscape in the process of urbanization of Natal, and identify and spatialize actions related to the use of territories where are located landmarks, discussing their reflections. To achieve these goals we chose to use as a literature search procedures, the problematic concept, working with oral sources, and reading speechless. To support this research the main concepts were worked landscape, city, landmark, public space, circuits, among others. After going over the theory, consistent with the empirical data, it appears that the landmarks studied here have different functions and features, but all carry different forms of fascination for the public and visitors to the city, and every man your way, influence the public space, land speculation and feature importance in the process of urbanization of Natal

Biossegurança e odontologia: crenças e atitudes de graduandos sobre o controle da infecção cruzada

Este estudo teve o objetivo de investigar as percepções de graduandos de Odontologia sobre a fidelidade às diretrizes de biossegurança e acerca do preservar-se. Nove questões abertas, que abordaram aspectos de interesse para o tema, foram aplicadas em entrevista com 14 acadêmicos, que realizavam atendimento odontológico de pacientes da Faculdade de Odontologia de Araraquara da Unesp. Utilizou-se a metodologia de pesquisa qualitativa e a estratégia metodológica para análise das entrevistas foi a Discurso do Sujeito Coletivo (DSC). Três figuras metodológicas foram obtidas, sendo ideias-centrais, expressões-chave e o DSC propriamente dito. A análise dos discursos permitiu avaliar a fala natural da coletividade. Verificou-se a adesão dos entrevistados aos protocolos de biossegurança, embora houvesse a queixa de que, na rotina diária, as precauções fossem negligenciadas por não serem muito práticas. Entre as medidas de proteção individual e coletiva, rotineiramente utilizadas, foram apontados o uso de Equipamento de Proteção Individual (EPI) e as barreiras protetoras, bem como as atividades de desinfecção e esterilização. O risco de contágio foi visto por alguns com pavor e por outros com total indiferença porque acreditavam ser algo do qual é possível de se ter controle por meio da adesão às precauções padrão. Entre as doenças de maior preocupação, a aids e as hepatites B e C foram as mais temidas. Diante do discurso obtido, salienta-se a necessidade de se aperfeiçoar as estratégias educacionais, com intuito de motivar a fiel adesão às normas de biossegurança, essenciais no trato de pacientes odontológicos.

Validação cruzada com correção de autovalores e regressão isotônica nos modelos de efeitos principais aditivos e interação multiplicativa

This paper presents an application of AMMI models - Additive Main effects and Multiplicative Interaction model - for a thorough study about the effect of the interaction between genotype and environment in multi-environments experiments with balanced data. Two methods of crossed validation are presented and the improvement of these methods through the correction of eigenvalues, being these rearranged by the isotonic regression. A comparative study between these methods is made, with real data. The results show that the EASTMENT & KRZANOWSKI (1982) method selects a more parsimonious model and when this method is improved with the correction of the eigenvalues, the number of components are not modified. GABRIEL (2002) method selects a huge number of terms to hold back in the model, and when this method is improved by the correction of eigenvalue, the number of terms diminishes. Therefore, the improvement of these methods through the correction of eigenvalues brings a great benefit from the practical point of view for the analyst of data proceeding from multi-ambient, since the selection of numbers of multiplicative terms represents a profit of the number of blocks (or repetitions), when the model AMMI is used, instead of the complete model.

Anomalia bilateral no gonóstilo de Sciopemyia sordellii (Shannon & Del Ponte) (Diptera, Psychodidae)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Reatividade do [Fe(CO)2(eta2-CS2)(PPh 3)2] frente a compostos de Cu(I): síntese de espécies binucleares heterometálicas contendo CS2 em ponte entre Fe(0) e Cu(I)

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

Mordida cruzada posterior: uma classificação mais didática

O objetivo deste trabalho é apresentar uma nova classificação de mordida cruzada posterior, sendo esta mais didática e de fácil entendimento, diferindo das demais em sua nomenclatura, preservando, no entanto, os princípios fundamentais que regem a Ortodontia. Essa classificação torna o processo de diagnóstico da mordida cruzada posterior sistematizado, tornando-o mais preciso, auxiliando o clínico na elaboração de um plano de tratamento adequado e, como conseqüência, levando a um prognóstico mais favorável dessa má oclusão.