O presente futuro: uma questão semântico-discursiva

Procedendo a um estudo textual e discursivo do verbo, demonstramos como o presente futuro se realiza na construção do texto falado no português brasileiro, verificando seus valores temporais e modais, como também seu contexto de ocorrência. Destacamos que o caráter prospectivo do presente do indicativo, marcado pela relevância do presente do falante, desencadeia-se a partir da interação entre o valor semântico do radical verbal, a flexão, a situação discursiva e o marcador temporal.

A ordem variável do adjetivo em anúncios jornalísticos do século XIX: uma questão semântico-discursiva

Neste trabalho, analisamos os adjetivos atributivos em anúncios de jornais paulistas do século XIX para identificar o que determinaria o uso de Adj+N ou N+Adj. Categorias sintatico-semânticas sozinhas não explicam tal variação. A correlação entre elas e o contexto discursivo predetermina a escolha de uma posição no sintagma, demonstrando que a posição pós-nominal - típica do adjetivo - é, em alguns casos, relativa.

A homonímia no português: tratamento semântico segundo a estrutura Qualia de Pustejovsky com vistas a implementações computacionais

No presente trabalho, apresentamos uma proposta de tratamento semântico de formas ambíguas do português do Brasil, no caso, lexias homógrafas, com o escopo de oferecermos estratégias lingüísticas para a sua implementação computacional em Sistemas de Processamento das Línguas Naturais (SPLN). O Léxico Gerativo de Pustejovsky foi usado como modelo teórico. Nesse modelo, a Estrutura Qualia - EQ (e os papéis Formal, Télico, Agentivo e Constitutivo) foi selecionada como um dos expedientes lingüístico-semânticos para a realização da desambiguação das formas homônimas. Para que os dados analisados e tratados pudessem ser manipulados, elaboramos uma Base de Conhecimento Lexical (BCL) cujo repertório lingüístico possui seus itens lexicais correlacionados e interligados por diferentes tipos de relações semânticas presentes na EQ.

Sistema multiagente web semântico para gestão de conteúdos educacionais

Pós-graduação em Ciência da Computação - IBILCE

Suporte para acoplamento e tração de cadeira de rodas mecanomanual

Patente de invenção de um suporte para acoplamento e tração de cadeira de rodas mecanomanual que compreende um primeiro módulo (10) que inclui uma estrutura simplificada capaz de instalação em diversos modelos de cadeira de rodas mecanomanuais (100) e um segundo módulo (20) que inclui um equipamento automotor acoplado ao primeiro módulo (10) de forma rápida e segura pelo próprio usuário controlado por um microcontrolador dotado de um sistema de controle PWM que gera um sinal eletrônico transmitido pelo microcontrolador ao driver de potência e circuitos independentes reguladores de tensão para acionamento do motor (22), incluindo um acelerador indutivo instalado no guidão (25) cujo sinal analógico é convertido por um conversor analógico-digital (A/D) e encamnhiando ao microcontrolador.

A influência da integração multissensorial na construção do espaço semântico no sistema Kansei de engenharia: um estudo de Design Ergonômico com barbeadores descartáveis

Pós-graduação em Design - FAAC

Desenvolvimento e aplicação da instrumentação virtual na unidade móvel de ensaios na barra de tração - UMEB

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

BASTA APLICAR UMA INJEÇÃO? DESAFIOS E CONTRADIÇÕES DA SAÚDE PÚBLICA NOS TEMPOS DE JK (1956-1961). Muniz ES. Belo Horizonte: Fino Traço/Campina Grande: EDUEPB/Rio de Janeiro: Editora Fiocruz; 2013. 104 p.

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

Descrição léxico-gramatical e funcional dos verbos pronominais do português brasileiro com vistas ao aperfeiçoamento da base de verbos da wordnet brasileira e do alinhamento semântico desta à base de verbos da wordnet norte-americana

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Elementos-traço em dois latossolos após aplicações anuais de lodo de esgoto por treze anos

This experiment aim was to evaluate the contamination of the trace elements (TE) arsenic, barium, cadmium, chromium, copper, mercury, molybdenum, nickel, lead, selenium, and zinc considered in the CONAMA resolution 375 after 13 years long using sewage sludge (SS) as fertilizer in two soils: an Eutroferric Clayed Red Latosol (Rhodic Eutrudox - RE) and a Dystrophic Red Latosol (Typic Haplorthox - TH). Experiment in the field under maize cultivation had four treatments (0, 5, 10, and 20 t of SS ha(-1), dry weight), five replications and an experimental design in randomized blocks. The agrochemicals (dolomitic limestone, single superphosphate, and potassium chloride), SS, soils, and the certified reference materials were digested according to the USEPA 3051A method and the chemical elements were quantified by ICP OES. The TE contents found in the agrochemicals used should not cause immediate environmental impact. The higher TE values were found in the RE and they did not reach the agricultural (more stringent) Investigation Level (IL) yet, according to 420 CONAMA resolution. Persisting the actual SS fertilization amount applied in the soil and the TE concentration in the SS is foreseen that Ba, Cd, Cr, Cu, Ni, and Zn will be the first elements to reach the IL in the RE.

Determinação do fator de rigidez de junta aparafusada em tração utilizando o software Excel

When a bolted joint is loaded in tension with dynamically, part of this load is absorbed by the bolt and rest is absorbed by the joint material. What determines the portion that is to absorbed by the bolt is the joint stiffness factor. This factor influences the tension which corresponds to pre-load and the safety factor for fatigue failure, thus being an important factor in the design of bolted joints. In this work, three methods of calculating the stiffness factor are compared through a spreadsheet in Excel software. The ratio of initial pre-load and the safety factor for fatigue failure depending on the stiffness factor graph is generated. The calculations for each method show results with a small difference. It is therefore recommended that each project case is analyzed, and depending on its conditions and the range of stiffness values, the more or less rigid method about the safety factor for fatigue failure is chosen. In general, the approximation method provides consistent results and can be easily calculated

Um estudo sintático-semântico das preposições em complementos verbais de webjornais paulistas

The main goal of this work is to evaluate the realization of the linguistic phenomenon of preposition and also to investigate how current normative pressures influence the production and the perception of processes of variation and change in Brazilian Portuguese. We analyze the use of prepositions a and para in verbal complementation contexts in contemporary journalistic texts from São Paulo’s press – the web newspapers. The contexts considered are constructions with complements of direction, movement with transference, material transference, and verbal/perceptual predicators (Berlinck, 1996; Corrêa, Cançado, 2006). Because written texts tend to be more conservative (i.e. more normative) this research provides an important linguistic investigation that contributes to the sociolinguistic knowledge of the language. However, the newspapers also tend to reflect the use, so they constitute a privileged place for us to understand the conflicting relationship between ‘norm’ and ‘use’. Besides this, the research is relevant for General Linguistics for considering linguistic and extralinguistic factors which determine the use and frequency of the prepositions, like syntactic-semantic relations between the preposition, the verb, the complement, and the text genre. We collected data from web newspapers from Araraquara, with small and medium circulation. Based on previous results, we have ascertained the predominance of the use of the preposition a in the newspapers from São Paulo in the 20th century. However, we have also ascertained representative records of variation... (Complete abstract click electronic access below)

Evolução da tectônica rúptil no nordeste do Brasil baseada na termocronologia por traço de fissão em apatita

Results of apatite fission tracks from twelve samples collected across a Borborema Province transect, northeastern Brazil, revealed two major paleothermal events: a cooling event occurred between Albian and late Cenomanian (110 - 80 Ma) and a second cooling event starting on early Paleocene (66 Ma). Given the wide expression of the studied area (sampling trend along four brazilian states) a correlation between the distribution of fission track data and the current geological / geomorphological scenario was made possible, considering the area’s tectono - stratigraphic past and its thermochronologic evolution until now. The fact that the employed thermochronologic tool relates to a relatively shallow geothermometer, substancially information for understanding the behavior of basement brittle tectonic was achieved. These data were used to analyze faults origin and reactivation, associated with sedimentary basins evolution in the context of South America - Africa continental breakup.

Proposta de conector para ensaios de ligações CDE submetidas à tração perpendicular as fibras em madeira de pinus

The growth of urban population associated with the shortage of supply of public infrastructure such as hospitals, kindergartens, schools, among others, has reinforced the need to develop alternative methods that simplify the construction processes and allows for a reduction in these costs works. The conventional processes have increasingly been shown ineffective to solve the problem of demand for different types of urban and rural buildings. Given this fact, industrial construction processes can gain space and have proven to be highly interesting to solve the above problems, in particular, considering the cost-effective and time. Therefore, this study aimed to determine the influence of moisture on the strength of metal plate connections connectors (printed plate with teeth). For the sizing of the links between structural lumber using metal connectors with teeth prints; controlled process variables (drying of the wood and the different moisture contents), and finally found results and compare them with different literatures order to obtain a qualitative efficiency of the process. Some specimens had very low expectations, can be explained by the presence of bone marrow, and pre-existing cracks. Thus, the results were discarded for further analysis and more accurate results

Estudo da variação do limite de resistência à tração ao longo da bobina de vergalhão de alumínio 1350 AA

Therebar of aluminum 1350 AA produced by CBA are used inthe manufacture of wires and cables for electric power transmission, which marketshows increasingly favorableto aluminum due to itslow densityand high electrical conductivity, but to ensure that this materialmeets all specifications of projectsfor electricity transmission, it must have homogeneity in the chemicaland mechanicalproperties.One of the points of improvement in the process of rod production isreducing the high variation of the limitof tensile strengthalong the coils, therefore, this work seeks a better understanding of the factors that significantly influence the mechanical properties of rebar, specifically assessing the influence oftemperatureat the output of the coils, which can cause a recovery effect on the material andif thereare relevantdifferences between the two modes of rebar production: auto and manual.Samples of six coils have been specifically produced forthis study, which weresubsequently subjected to different annealing temperatures for one hour and ten minutes, similar to what occurs in the output of the coil from the machine. The tensile tests showed that aluminum 1350 AA is significantly influenced by temperature, whose behavior was very similar to that presented in the literature. It was found that the phenomenon of recovery occurred more significantly at high temperatures. Through the optical electron microscope Zeiss, 18 surface maps were made with 100x magnification for each sample in different conditions and the images were analyzed using entropy and fractal dimension, aiming to relate the condition of surface hardening on mechanical property of the samples in that condition. The results showed that these methods can be applied, provided they do not have any kind of imperfection on the surface, once they can influence the results. The study concluded that a more efficient cooling is required in ... (Complete abstract click electronic access below)