In this paper we present the description of an articulatory speech synthesiser which is to be used as a tool for the study of speech production. The sound might be produced as the result of vocal tract configurations edited by the user. It also allows the study of the inverse problemthe estimation of a vocal tract configuration given a speech sound. ; Neste artigo descreve-se a im...
Tendo como objectivo o Bem-Estar, o trabalho psicoterapêutico sobre as necessidades psicológicas fundamentais, pode ser visto como um objectivo mais ou menos explícito da Psicoterapia. O conceito de necessidades psicológicas e tentativas de explicitação de quais as necessidades psicológicas fundamentais tem sido feita em vários modelos psicoterapêuticos (e.g. Benjamim, 2003; Blatt, 2008; Young, Klosko & Weishaa...
A variety of 2-hydroxy aldehydes on reaction with 3-butenoic acid afford in a one-pot reaction the corresponding 3-vinylcoumarins. As expected, extension of the delocalized π-electron system accomplished by Heck coupling reactions with aryl halides results in an increased fluorescence of the compounds whose applicability is yet to be established.
With the aim of Well-Being, psychotherapeutic work on the fundamental psychological needs, can be seen as a more or less explicit objective of psychotherapy. The concept of psychological needs and attempted explanation of basic psychological needs have been made in various psychotherapeutic models (e.g. Benjamin, 2003; Blatt, 2008; Young, Klosko & Weishaar, 2003) and other psychological models (e.g. Deci & Ryan...
In this paper, we describe an object oriented representation that is useful for the programmable implementation of artificial neural networks. This representation is basically composed of severa1 base objects which achieve, every one of them, a different leve1 of representation. The main idea is based on a bottom-uprepresentation, where we implement objects that get moreand more global,...
A 100% analog neuron, implementable in CMOS1.2pm technology, was designed and simulated. The neuronconsists of simple current processing circuits, right from thesynapses' inputs to the axon's output. Only the weight inputis in voltage form, to achieve the fastest possible response.The neuron has an adaptive firing threshold, as well as anautonomous, local, non-supervised learning circuit. ; Projectou-se e simu...
This poster, which is the result of an ongoing PhD thesis project, illustrates how and why the Intellectual Capital (IC) concept can be applied to a seaport. As far as the authors are aware, most of the research in IC has been focused on individual firms. Although some recent papers examine macro-level organizations, such as regions, none exist on seaports. Also, there is a lack of research related to the ways ...
As fístulas da artéria coronária (FAC) são raras e, muitas vezes, achado ocasional. O tratamento convencional é realizado por fechamento cirúrgico com toracotomia mediana ou por meio de embolização por procedimento hemodinâmico. Descrevemos uma técnica inovadora para ligadura da FAC de forma totalmente endoscópica. Mulher, 45 anos, com fístula sintomática entre artéria coronária descendente anterior e tronco de...
INTRODUÇÃO: Cirurgias cardíacas videoassistidas minimamente invasivas têm sido realizadas em grandes centros mundiais, incluindo procedimentos valvares, coronários e congênitos. OBJETIVO: Apresentar nossa primeira casuística com videocirurgia cardíaca, por meio da experiência adquirida com cirurgia geral e torácica. MÉTODOS: Sempre que houve possibilidade de se realizar uma cirurgia cardíaca por acesso minimame...
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