A inferência lexical no texto técnico em inglês

O objetivo deste trabalho é investigar a estratégia de inferência lexical de palavras-chave em textos técnicos de língua inglesa. Os sujeitos da pesquisa são alunos de um curso técnico de Eletrônica, falsos principiantes na língua estrangeira. A análise dos dados é quantitativa e qualitativa. A pesquisa observa o papel do conhecimento prévio dos sujeitos sobre assuntos específicos e as pistas contextuais oferecidas pelo autor de textos técnicos, na inferência lexical. As categorias de familiarização lexical estudadas são: explicação, definição, exemplificação, ilustração, estipulação e sinonímia. Os resultados demonstram uma certa preponderância das estratégias de uso do conhecimento prévio sobre as de uso de pistas contextuais, embora a pesquisa tenha constatado que a interação das duas estratégias seja importante para que a inferência lexical seja produzida com maior sucesso.

Estimativa das máximas pistas de vento no reservatório da barragem de Ilha Solteira, Estado de São Paulo

Most methods employed to estimate the height of waves generated by the wind require the surface length over which the wind blows. The choice of method depends on the nature of the water body, being applicable to ocean areas or interior water bodies, such as bays, lakes and reservoirs. One of the usual solutions has been the direct usage of the method validated in ocean waters for interior waters, therefore, not taking into consideration the effect of the restriction imposed by the shores. Nevertheless, the excessive quantity of operations of the method applied to interior water bodies (where the shore is a restraint condition) may not assure a satisfactory precision degree, unless an accurate enough graphic base of the shore with the addition of the operator's subjectivity is used. Thus, this scientific community brings this discussion to light, proposing a classic solution based on the application of the adequate method to interior waters (Saville et al., 1954) via automatized processing. Therefore, a program in AutoLISP, a computational language, has been developed. The application of the program has determined the maximum wind fetches in Ilha Solteira, state of São Paulo, reservoir as being between 9.5 and 12.5 km, in contrast with a previous study which has predicted far longer fetches (factor of three).

Aquisição da coda vibrante: o estabelecimento de pistas fonético-acústicas

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

Detecção de pistas de aeroporto em imagens orbitais utilizando morfologia matemática

The Brazilian Cartography presents great deficiency in cartographic products updating. This form, Remote Sensins techniques together Digital Processing Images - DPI, are contributing to improve this problem. The Mathematical Morphology theory was used in this work. The principal function was the pruning operator. With its were extracted the interest features that can be used in cartographic process updating. The obtained results are positives and showed the use potential of mathematical morphology theory in cartography, mainly in updating.

Estudio cuantitativo de los tiempos en las carreras de purasangre en pistas de tierra y césped en Brasil

This study was conducted to estimate the genetic parameters for race times on turf and dirt tracks of Thoroughbred race horses. Data used were recorded by the Turftotal Ltd. for 343,419 racing performance of 26,713 animals, from January 1992 to January 2003. The model used in analysis included random animal and permanent environmental effects, and age, post position at start, sex and race as fixed effects. The variance and covariance components and the breeding value were estimated using the MTGSAM software. Heritability estimates were 0.29 for time on dirt track and 0.25 for time on turf track, indicating a moderate association between the animals' breeding values and their phenotypic values. Although genetic and environmental variances were smaller in turf tracks, their repeatability was equal to that of dirt (0.56), in terms of the highest estimated phenotypic variance for the latter type of track. The genetic correlation between times on different tracks was high (0.70). Considering the mean breeding value of the progeny of 465 stallions with 10 or more offspring, Spearman's correlation was 0.80, indicating that most Thoroughbred stallions produce offspring suited to both dirt and turf racing tracks.

Narrativas orais contemporâneas por alunos e alunas: rascunhos para a obtenção de pistas para a apreensão de novas formas de experiência no século XXI?

Pós-graduação em Educação Escolar - FCLAR

Ortodontia em saúde pública: pistas planas como tratamento alternativo na correção precoce da má oclusão

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Resposta comportamentiais do ouriço-do-mar preto a pistas químicas que indicam risco de predação

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A escrita de /an/ por pré escolares: pistas acústico-auditivas

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

Alguns fundamentos de organização do currículo para a escola democratizada: pistas históricas e perspectivas necessárias

Taking for granted that the trajectory of the process of democratization of Brazilian school is in evidence and in a moment of no return, thinking about your model becomes necessary and urgent relevance. Presents some specific elements of historical course, facing circumstances and moments that established milestones in the construction of the school curriculum in Brazil and directed the mentality of the pedagogical. The thought is present democratizing steadily, but still, is so inconclusive in academic and theoretically fragile in the school routine. Along the way the great complexity of this issue begins to reveal, for some traits, their chances for overcoming an institutional model in a state of exhaustion.

Estabelecimento do contraste entre as fricativas por crianças com transtorno fonológico: manipulação de pistas acústicas

The present study focuses on the presence of covert contrasts in the speech of children with a phonological disorder. The hypothesis is that children with phonological disorders manipulate secondary acoustic cues in an attempt to distinguish the phonological contrasts. We used five audio recordings of the speech of five children with speech disorders, between four and five years of age, who showed the so-called “phonic substitution” involving the sound group of the fricatives. The data were edited and analyzed using the software PRAAT. A phonetic transcription of the first repetition of each child was performed by three evaluators, reaching a 66% agreement level. After the transcription, we carried out a contrastive phonological analysis of the production of the five children and, finally, an acoustic analysis of all the “substitutions”, based on six parameters. We discovered the existence of covert contrasts in the productions auditorily regarded as homophones by the evaluators, representing a total of 54% of total substitutions identified through an impressionistic approach by the evaluators. Children with phonological disorders are seen to rely on secondary acoustic cues in an attempt to distinguish fricative phonemes. The data obtained in this study allow us to reflect on the importance of considering the phonetic detail within the phonological models.

Pistas diretas para o tratamento de mordida cruzada posterior

The malocclusions are one focus of discussions in public health, due to which it is necessary to incorporate correction procedures that are inexpensive, easy to perform and which can be made in health services. Planas Direct Tracks meet such characteristics which make them advantageous for the crossbite correction. The aim of this study was to present a case in which correction of unilateral crossbite was performed with the resources available in a public clinic. This is a 6 year-old patient who presented functional unilateral crossbite in canines and posterior teeth. A cross decreased maxillary arch leading to a condition of unilateral posterior crossbite was detected. Occlusal adjustments were performed in canine and posterior teeth; however it was not enough to restore the occlusal balance. It was decided to prepare Planas Direct Tracks in canines, allowing functional balance, which prevented masticatory movement alteration during the growth phase and malocclusion correction. Controls were performed every six months to evaluate the patient's progress and whether or not new occlusal adjustments were necessary. Monitoring and treatment were conducted for 5 years, until stabilization of the permanent dentition ensuring treatment. It is concluded that Planas Direct Tracks were effective for the correction of unilateral posterior crossbite. So, it is essential to note that this procedure can be performed in public services.

Spatial choice is biased by chemical cues from conspecifics in the speckeled worm eel Myrophis punctatus

A enguia mirongo-mirim Myrophis punctatus vive em agrupamentos de alta densidade populacional e comumente se enterra ou permanece sob o substrato. Esses comportamentos podem levar a marcas químicas no subtrato e podem, portanto, modular o uso do espaço nessa espécie. Neste estudo, testamos a hipótese de que a preferência espacial da enguia mirongo-mirim é influenciada pela presença de odor do animal coespecífico no subtrato. Mostramos que as enguias evitam a área que contém tal odor, indicando que as decisões de ocupação espacial podem ser influenciadas por pistas químicas de coespecíficos. As enguias claramente detectaram o odor de um animal coespecífico e essa percepção poderia ser um indicativo da presença de um coespecífico enterrado no substrato. Visto que elas evitam uma área contendo tal odor, sugerimos que isso poderia ser uma resposta para evitar invadir o território de um animal residente.

Conselhos municipais: prática e impasses no cenário contemporâneo

Pela experiência de inserção militante em dois conselhos municipais, apresentamos informações sistematizadas e essenciais sobre a composição desses espaços de controle social. Quais são alguns dos problemas essenciais no funcionamento concreto dos conselhos? Pela perspectiva social crítica, procuramos apreender as contradições que atravessam esses dispositivos de controle social. Oferecemos pistas orientadoras para os profissionais da Psicologia que buscam atuar na linha do compromisso social e que se engajam na participação nesses importantes mecanismos sociais de discussão e deliberação no âmbito das políticas públicas.