Two Step Acquisition
Mostrando 1-12 de 47 artigos, teses e dissertações.
-
1. Validação de um Programa de Treinamento Simulado de Habilidades Laparoscópicas por Residentes de Cirurgia
RESUMO Introdução Os treinamentos com simuladores para videocirurgia têm sido propostos como ferramentas de ensino, permitindo avaliação formativa de alunos em condições mais controladas e seguras. Objetivo Validar um programa estruturado de treinamento de endossuturas para residentes de cirurgia, por meio de duas escalas estruturadas de aquisiç�
Rev. bras. educ. med.. Publicado em: 2019-06
-
2. Processing of large offset data: experimental seismic line from Tenerife Field, Colombia
ABSTRACT: Exploration seismology provides the main source of information about the Earth’s subsurface, which in many cases can be presented as a simple model of horizontal or near-horizontal layers. After the seismic acquisition step, conventional seismic processing of reflection data provides an image of the subsurface by using information about the refle
Braz. J. Geol.. Publicado em: 08/03/2018
-
3. A magneto-motive ultrasound platform designed for pre-clinical and clinical applications
Abstract Introduction Magneto-motive ultrasound (MMUS) combines magnetism and ultrasound (US) to detect magnetic nanoparticles in soft tissues. One type of MMUS called shear-wave dispersion magneto-motive ultrasound (SDMMUS) analyzes magnetically induced shear waves (SW) to quantify the elasticity and viscosity of the medium. The lack of an established pres
Res. Biomed. Eng.. Publicado em: 12/01/2017
-
4. Fish functional groups in a tropical wetland of the Yucatan Peninsula, Mexico
ABSTRACT The characterization of species' functional traits is a major step in the understanding and description of communities in natural habitats. The classification of species into functional groups is a useful tool to identify redundancy and uniqueness. We studied the fish community of a pristine freshwater wetland in the Sian Ka'an Biosphere Reserve by
Neotrop. ichthyol.. Publicado em: 20/06/2016
-
5. Espectroscopia ultrarrápida do polímero semicondutor luminescente MEH-PPV com excitação no ultravioleta / Ultrafast spectroscopy of the luminescent semiconducting polymer MEH-PPV with ultraviolet excitation
The optoelectronics industry is currently undergoing a transition period in which inorganic materials are being replaced by organic materials, oligomers and polymers, in the fabrication of some types of devices. However, factors such as low efficiency and low lifetime prevent polymer based devices on entering the market definitely. The solution of these issu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/08/2012
-
6. O ensino da matemática na educacão de jovens e adultos: uma abordagem a partir de sequências didáticas
This study aimed to determine how sequences can contribute to the didactic teaching high school math in youth and adults at the Center for Advancing Education Equivalency (NAES) in Navegantes. From the theoretical and methodological proposed by Freire, Cury, Fonseca, and Méheut Zabala, the investigation the survey involved two classes of students, being dev
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/08/2011
-
7. Desenvolvimento de um equipamento portátil e de sistema de análises em fluxo empregando multicomutação. Determinação fotométrica de ferro em águas de rios / Development of a portable equipment and a flow analysis system employing multicommutation. Photometric determination of iron in river waters
Iron is the most abundant element on Earth and plays an important role in biogeochemical cycles. In this work, an automatic analytical procedure was developed for the photometric determination of iron in river waters, employing a LED-based photometer and solenoid mini-pumps for solution handling. The proposed procedure was based on the reaction between iron
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/07/2011
-
8. O instituto da incorporação de ações / Stock for stock exchange transactions
O presente trabalho tem por objeto o estudo do instituto da incorporação de ações. Para tanto, será analisado, (i) no primeiro capítulo, o regime legal vigente e sua natureza jurídica, apresentando-se as diferenças em relação à operação de incorporação de sociedade, fazendo inclusive um contraste com o direito norte-americano; (ii) no segundo
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/04/2011
-
9. Controlador Fuzzy aplicado a um sistema de controle de posição acionador por motores de indução trifásicos / Fuzzy controller applied to a position control system powered by tree-phases induction motors.
This work presents the project of fuzzy controllers for a X-Y coordinate table with two degrees of freedom. Both bases of the table moves horizontally, powered by tree-phases induction motors operated by frequency inverts. For detection position of bases, optical encoders were engaged to the axes of the engines to be obtained the angular displacement. A data
Publicado em: 2010
-
10. A relaçao morfologia- ortografia: um estudo sobre as representações de alunos do ensino fundamental
This research, which is connected to studies of the comprehension of the writing acquisition processes, aims at mapping students representations regarding the orthography and the morphology of Brazilian Portuguese, as well as analyzing the effects of orthography teaching tasks that address the morphology aspects of the orthographic performance and of the rep
Publicado em: 2010
-
11. Surdocegueira e deficiência múltipla sensorial: análise do Programa Atendimento Domiciliar &Famílias Apoiadas / Deafblindness and Multiple Sensory Impairment: analysis of the Home Visit &Supported Families Program
The objective of this thesis was to identify the orientations and strategies used with families at home visits that have helped their children with deafblindness or with multiple sensory impairment to develop skills in daily living activities. The theoretical basis refer to the characterization of the person with deafblindness and multiple sensory impaired,
Publicado em: 2010
-
12. Tempo de transito em meios com isotropia transversal vertical (VTI) : aproximações e inversão dos parametros / Traveltime in vertical transversely isotropic (VTI) media : approximations and parameters inversion
As exploration targets have become deeper, cable lengths have increased accordingly, making the conventional two term hyperbolic traveltime approximation produce increasingly erroneous traveltimes. In other words, for modern long-offset acquisition geometries, a hyperbolic traveltime approximation is no longer sufficient to flatten the CMP gather because of
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/08/2009