Inductive Sets
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Unboxing “Born-frees”: freedom to choose identities
Resumo Este estudo de caso qualitativo como os estudantes “nascidos livres” negociam e representam suas identidades na África do Sul vinte anos após a democracia. O paradigma metateórico do construtivismo social e a metodologia da pesquisa narrativa foram utilizados. Os dados foram obtidos a partir de um conjunto de entrevistas semi-estruturadas e de
Ensaio: aval.pol.públ.Educ.. Publicado em: 10/07/2019
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2. Emoções Positivas na Vivência do Terapeuta
The feelings of the therapist play a remarkable role in present-day models of psychotherapy. Going along with this tendency, the present study sets out to describe the experience of positive emotions by therapists in the interpersonal relationship with the client, during psychotherapy sessions. Contemporary models of emotion emphasize the complexity and plas
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/11/2009
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3. Minimal Model and hierarchy of expressive power / Modelos minimais e hierarquia de expressividade
Neste trabalho, o conceito de Modelo Minimal e seu uso na semÃntica de certas lÃgicas sÃo estudados. NÃs analisamos o poder expressivo de diversas lÃgicas que usam o conceito de Modelo Minimal para definir sua relaÃÃo de satisfaÃÃo. Os principais teoremas estudados foram o Teorema de LÃwenheim-Skolem e o Teorema de Definibilidade de Beth. No CapÃt
Publicado em: 2007
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4. The analysis of Alfvén wave antenna implementation in the ETE spherical tokamak
The preliminary design study of the Alfvén wave system for the ETE spherical tokamak is presented. The main objective of the proposed RF system is generation of travelling Alfvén waves, which can be used for the study of the non-inductive current drive and the plasma heating in a wide range of operational regimes, which are specific for tokamaks with small
Brazilian Journal of Physics. Publicado em: 2004-12
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5. Extraction of knowledge from Artificial Neural Networks using Symbolic Machine Learning Systems and Genetic Algorithm / "Extração de conhecimento de redes neurais artificiais utilizando sistemas de aprendizado simbólico e algoritmos genéticos"
In Machine Learning - ML there is not a single algorithm that is the best for all application domains. In practice, several research works have shown that Artificial Neural Networks - ANNs have an appropriate inductive bias for several domains. Thus, ANNs have been applied to a number of data sets with high predictive accuracy. Symbolic ML algorithms have a
Publicado em: 2003
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6. AUXÍLIO À ANÁLISE DE SÉRIES TEMPORAIS NÃO SAZONAIS USANDO REDES NEURAIS NEBULOSAS / IDENTIFICATION OF NON-SEASONAL TIME SERIES THROUGH FUZZY NEURAL NETWORKS
It is well known the difficulties associated with the tradicional procedure for model identification of the Box &Jenkins model through the pattern matching of the theoretical and estimated ACF and PACF. The decision on the acceptance of the null hypothesis of zero ACF (or PACF) for a given lag is based on a strong asymptotic result, particularly for the PACF
Publicado em: 2000
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7. Estudo teorico de equilibrios tautomericos contendo C e Si como atomos centrais averiguando-se efeitos de substituintes na afinidade por protons atraves de caculos teoricos ab initio e funcional de densidade
Theoretical study (ab initio and density functional) of the effects to different substituents, in tautomeric equilibrium:CH3(Y=O)CH2-X - CH3(Y-OH)=CH-X, with X = H, CH3, Cl, F, NH2 or OH and Y = C or Si. The analysis was carried out throught calculation of electronic properties: energy, molecular geometry and proton affinity. The basis sets used in the descr
Publicado em: 2000
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8. Efeitos de substituintes sobre a polaridade do grupo carbonila e a atividade anestésica local de N.N - [(dimetilamino) metil benzamidas para substituídas / Effect of substituents on carbonyl group polarity and local anesthetic activity of N,N-[(dimethyamine)methyl]benzhidrazides-para-substituted
In the present work nine N,N-[(dimethyl amino)methyl]benzamides-p-X-substituededs hydrochlorides (SERIES II) were prepared from the corresponding bases, (SERIES I), where X = N02, Br, Cl, I, F, H, CH3, OCH3 and N(CH3)3. The purity of the novel compounds, SERIES II, was established by elemental analysis. The recorded infrared and 1HNMR spectra were in agreeme
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/12/1987
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9. Changes in Accumulation and Synthesis of Transcripts Encoding Phycobilisome Components during Acclimation of Fremyella diplosiphon to Different Light Qualities 1
We have used gene-specific DNA fragments as hybridization probes to quantitate the levels of transcripts encoding several phycobilisome polypeptides in the cyanobacterium Fremyella diplosiphon in response to changes in the light environment. While the levels of transcripts encoding allophycocyanin, the core linker polypeptide, and the constitutive phycocyani