Interrogation
Mostrando 25-36 de 56 artigos, teses e dissertações.
-
25. Identidade em Diálogo: A identidade cultural do negro africano a partir de uma análise da convivência em um Instituto missionário católico pluricultural
The major cultural changes that are emerging nowadays present a new identity and a sharp interrogation of its theories apart from social-relational tensions. In this respect, the object of this research presents a scientific theme in general for curiosity purposes. Brought to the camp of Religious Sciences, it aims at integrating the debate process about dif
Publicado em: 2007
-
26. Critical flow regions in tissue artificial heart valve assessed by laser doppler anemometer in continuous flow
Flow diagnosis using non-invasive techniques such laser Doppler anemometer (LDA) is an important tool to improve the design of artificial heart valves. In the present study, an experimental protocol to obtain flow velocity field and colour coded maps of turbulent eddies dimensions using LDA measurements in a 25 mm bovine pericardium bio prosthesis valve is r
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2006-09
-
27. Static two-player evasion-interrogation games with uncertainty
We consider electromagnetic evasion-interrogation games wherein the evader can use ferroelectric material coatings to attempt to avoid detection while the interrogator can manipulate the interrogating frequencies (wave numbers) and angles of incidence of the interrogating inputs to enhance detection and identification. The resulting problems are formulated a
Computational & Applied Mathematics. Publicado em: 2006
-
28. A New Approach to Reduce Control Messages in Failure Detectors / UMA NOVA ABORDAGEM PARA REDUÇÃO DE MENSAGENS DE CONTROLE EM DETECTORES DE DEFEITOS
An unreliable failure detector is a basic building block widely used to implement fault tolerance techniques in asynchronous distributed systems. The use of failure detectors comes from the impossibility to implement deterministic agreement protocols in these environments, since it is not possible to distinguish a crashed process from a very slow process. Ho
Publicado em: 2006
-
29. Orígenes de la asociación latinoamericana de Sociología: algunas notas através de la visión de Alfredo Poviña
This article intends to show, through Alfredo Poviña' narrative, the possible atmosphere of the first congresses of the Latin American Sociology Association (ALAS). It is not restricted to a mere reproduction of the authors words; rather, based on them - which are seen as partial and interested - it attempts to show in a very preliminary way a few questions
Sociologias. Publicado em: 2005-12
-
30. The sugar cane agroindustry of ParanÃ: a neoschumpeterian approach / A agroindÃstria canavieira do Paranà pÃs-desregulamentaÃÃo: uma abordagem neoschumpeteriana
The study has as aim to analyse the main conditions of the evolution of the Paranà State sugar cane agroindustry after the sectorial deregulation according to the neoschumpeterian instrument The use of the neoschumpeterian approach through mainly Nelson and Winter?s Rosenberg?s Freeman?s Dosi?s and Cochrane?s studies are due to the fact that according to th
Publicado em: 2005
-
31. Processes of subjectivity inscribed in the constitution of the nurses experience of the self, in the assistance practices of exemplar work scenery The Unity of Intensive Therapy / "Processos de subjetivação inscritos na constituição da experiência de si da/o enfermeira/o nas práticas assistenciais de um cenário de trabalho exemplar - a unidade de terapia intensiva"
This study aimed describing and analyzing the processes of subjectivity inscribed in the constitution of the nurses experience of the self, in the assistance practices of an exemplar work scenery the Unity of Intensive Therapy; submitting them to a Foucaults look about the truth regimes, through which the study intended to examine the conditions in wh
Publicado em: 2005
-
32. INTERROGATION SYSTEM FOR MULTIPLE BRAGG GRATING SENSORS USING TIME DOMAIN REFLECTOMETRY AND FIXED FILTERS / SISTEMA DE INTERROGAÇÃO DE MÚLTIPLOS SENSORES A REDE DE BRAGG UTILIZANDO REFLECTOMETRIA NO DOMÍNIO DO TEMPO E FILTROS FIXOS
Este trabalho apresenta um sistema de interrogação de sensores a rede de Bragg em fibras ópticas, baseado em reflectometria no domínio do tempo e filtros fixos a rede de Bragg. Utilizando uma fonte de luz pulsada, a posição espectral do sensor é relacionada à razão da intensidade dos pulsos, tornando a detecção independente de variações de inten
Publicado em: 2004
-
33. INTERROGATION SYSTEM OF FIBER BRAGG GRATING SENSORS USING TIME DIVISION MULTIPLEXING AND WAVELEGHT DIVISION MULTIPLEXING / SISTEMA DE INTERROGAÇÃO DE SENSORES A REDE DE BRAGG UTILIZANDO MULTIPLEXAÇÃO NO TEMPO E MULTIPLEXAÇÃO NO COMPRIMENTO DE ONDA
An interrogation system of fiber Bragg grating sensors using time division multiplexing and wavelength division multiplexing is proposed and demonstrated. The system presents a solution to measure the magnitudes associated to the reflection spectrum of the fiber Bragg gratings, making possible to increase the number of the Bragg gratings sensors monitored th
Publicado em: 2004
-
34. ANÁLISE DA TÉCNICA DE DEMODULAÇÃO BASEADA EM FILTROS FIXOS NA INTERROGAÇÃO DE SENSORES A REDE DE BRAGG EM FIBRAS ÓPTICAS / ANALYSIS OF THE DEMODULATION TECHNIQUE BASED ON FIXED FILTERS IN THE INTERROGATION OF FIBER BRAGG GRATING SENSORS
A análise da técnica de demodulação usada para interrogar sensores a rede de Bragg em fibras ópticas baseadas em filtros fixos foi realizada teoricamente e experimentalmente. Diferentes configurações de sistemas foram analisadas modificando a posição espectral dos filtros, assim como os níveis de potência óptica obtidos nos fotodetectores. Foram
Publicado em: 2004
-
35. Investigação fonetico-acustico-perceptual dos sinais de pontuação enquanto marcadores prosodicos
This aim of this dissertation is to investigate the production and perception processes of the punctuation signs, PS (colon, exc1amation mark, interrogation mark, full stop, semi-colon, reticence, and comma) used in the writing system of Brazilian Portuguese. A phonetic instrumental analysis of the oral renderings of those graphic marks was carried out, base
Publicado em: 2003
-
36. La instalación de la flexibilidad en Uruguay
This article is an attempt to answering the question of whether flexibility as a cultural model has established itself in Uruguay. We examine flexibility at three levels. Firstly, within labor policies seen as social policies and the legal mechanisms implemented in order to established them. The second level is that of the collective actors linked to product
Sociologias. Publicado em: 2000-12