Alternative Communication
Mostrando 13-24 de 166 artigos, teses e dissertações.
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13. Implantation of Short-Term and Long-Term Right Ventricular Assist Devices
Abstract The last decade has seen considerable growth in the use of left ventricular assist devices (LVAD), in end-phase heart failure treatment. The indications, contraindications and implantation techniques are well-defined. However, information about mechanical support for right ventricular failure is lacking. The aim of this communication is to present a
Braz. J. Cardiovasc. Surg.. Publicado em: 2017-10
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14. SmartCoM: Smart Consumption Management Architecture for Providing a User-Friendly Smart Home based on Metering and Computational Intelligence
Abstract With advances in information technology for health and wellness, Smart Home-based solution providers using Internet of Things (IoT) technologies, have increased in importance and become accepted as an alternative means of saving energy when based on Home Energy Management Systems (HEMS). This paper defines a modern architecture (SmartCoM), which is
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2017-09
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15. Link Optimization and Performance Analysis of a 40 Gbps DQPSK Modulated Ultra DWDM System with 32 Orthogonally Polarized channels
Abstract The demand for higher speed at a lesser transmission cost per bit resulted in growth of optical networks with improved spectral efficiency even at narrower channel spacing. Incorporation of multilevel modulation formats in DWDM system led to the exploration of the 25 GHz channel grid, popularly known as Ultra Dense Wavelength Division Multiplexed (U
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2016-12
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16. A new concept of assistive virtual keyboards based on a systematic review of text entry optimization techniques
Abstract Introduction: Due to the increasing popularization of computers and the internet expansion, Alternative and Augmentative Communication technologies have been employed to restore the ability to communicate of people with aphasia and tetraplegia. Virtual keyboards are one of the most primitive mechanisms for alternatively entering text and play a very
Res. Biomed. Eng.. Publicado em: 06/05/2016
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17. A concept-environment for computer-based augmentative and alternative communication founded on a systematic review
AbstractIntroductionLocked-In Syndrome is admittedly the worst case of motor and speech impairment, it seriously damages the ability of oral and gestural communication of patients. In recent years, alternative and augmentative communication technology has provided resources to restore these patients' ability to communicate.MethodsIn order to relate and class
Res. Biomed. Eng.. Publicado em: 08/09/2015
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18. A self-organizing maps classifier structure for brain computer interfaces
AbstractIntroductionBrain Computer Interfaces provide an alternative communication path to severe paralyzed people and uses electrical signals related to brain activity in order to identify the user’s intention. In this paper a classifier based on a Self-Organizing Map is introduced.MethodsElectroencephalography signal is used on this work as a source for
Res. Biomed. Eng.. Publicado em: 08/09/2015
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19. Produtos químicos perigosos utilizados em laboratórios de ensino: proposta e exemplos para indicação de seus perigos no rótulo
Typically hundreds of different chemical products stored in small flasks which cannot accommodate labels large enough to bear all information required by the Globally Harmonised System of Classification, Labelling and Packaging of Chemicals (GHS) are used in academic laboratories. To overcome this restriction Brazilian legislation permits communication of th
Quím. Nova. Publicado em: 2013
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20. Sistemas CDMA ópticos coerentes baseados em codificação de fase espectral / Coherent optical CDMA systems based on spectral phase coding
In this work we perform a comprehensive analysis of a spectral phase-encoded time spreading optical code division multiple access (SPECTS-OCDMA) system. Despite being a numerical study, efforts were concentrated on the investigation of more realistic scenarios using as much information as possible from implemented test-beds in laboratories. In this context,
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/12/2012
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21. Desenvolvimento de um simulador para espectrometria por fluorescência de raios X usando computação distribuída / Development of a X-ray fluorescence spectrometry simulator using distributed computing
Radiation Physics is a branch of Physics that is present in various studying areas and relates to the concept of spectrometry. Among the numerous existing spectrometry techniques, there is the X-ray fluorescence spectrometry. It also has a range of variations which can emphasize a particular subset of techniques. The production of X-ray fluorescence enables
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/03/2012
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22. Imaginário e emoção: três campanhas publicitárias da Natura Cosméticos
In the face of a little explored area and distrust of certainty, we launched the advertising communication a question: how to configure the media advertising business that uses the persuasive emotional appeal as an alternative? To this end, we choose the company Natura Cosméticos as an object of study, and released the following research problems: what are
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/03/2012
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23. Intervenção nas afasias com o uso da comunicação suplementar e/ou alternativa / Intervention in aphasia using the augmentative and alternative communication
A American Speech-Language-Hearing Association ASHA define a linguagem como um sistema complexo e dinâmico de símbolos convencionais, utilizados de várias maneiras durante a comunicação. Alterações nas regiões cerebrais responsáveis pela fala e linguagem, podem trazer como consequência a afasia, que é definida como a perda ou debilidade da funçã
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/02/2012
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24. Pedagogia musical online : um estudo de caso no ensino superior de música a distância
This study discusses the online music pedagogy of a distance music course that uses Moodle, a software platform, as a virtual learning environment. It aims to understand how the online music pedagogy is created in the music virtual learning environment, assuming as a research locus, the Degree in Music at the UAB-UnB, as a distance learning mode. In this stu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012