Information Theory In Mathematics
Mostrando 1-12 de 19 artigos, teses e dissertações.
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1. Academic English Proficiency Assessment Using a Computerized Adaptive Test
RESUMO Este trabalho descreve as etapas de transformação de um exame de proficiência em inglês acadêmico, aplicado via lápis-e-papel, em um teste adaptativo informatizado (TAI-PI) baseado em um modelo da Teoria de Resposta ao Item (TRI). O exame é com- posto por itens de múltipla escolha administrados segundo o método de Medida de Probabilidade Admi
TEMA (São Carlos). Publicado em: 16/09/2019
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2. Motivação e intervenção em estratégias de aprendizagem para compreensão leitora
This study is a quasi-experimental design based research, which outlines procedures for nine intervention sessions with the aim of evaluating the extent to which an intervention can enhance reading comprehension strategies and motivation in students. The theoretical framework that guided this investigation are the Expectancy-Value Theory, the Theory of Infor
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/06/2012
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3. Scientific production of entropy and information theory in Brazilian journals
This article aims at giving an overview of the scientific production about Entropy and Information Theory in national periodical publications in Qualis/CAPES. This article is a descriptive research and a bibliometric study with a quantitative approach. Its sample is composed of 31 articles from periodic publications from different areas, such as: Accounting,
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2012-08
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4. O aluno e sua representação social do professor de matemática
The goal of this research is to investigate the social representations of students at the final year of elementary school about their math teachers. Based on the theoretical constructs on the post-modern authors such as Hargreaves, Calloni, Zajdsznajder, Lampert, among others, and Moscovicis Theory of Social Representations, it was investigated how math teac
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/08/2011
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5. Um estudo sobre o problema do vetor mais próximo nos reticulados raízes Zn, An e Dn : algoritmos e simulações numéricas / A study of the closest vector problem in roots lattices Zn, An and Dn : algorithms and numerical simulations
Neste trabalho estuda-se o problema do vetor mais próximo em reticulados. Este problema consiste em encontrar um vetor de um reticulado mais próximo de um ponto dado do Rn e é conhecido também como problema da decodificação em reticulados. Estuda-se de forma específica algoritmos para o problema do vetor mais próximo para os reticulados raízes Zn, A
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/08/2011
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6. Propostas de formação inicial de professores de matemática : um estudo de projetos político-pedagógicos de cursos no Estado do Paraná
With this work we investigate proposals for teacher education in current political-pedagogical projects (PPPs) for licenciateship in Mathematics in the state of Paraná. Of the 29 PPPs in this state in 2007 and 2008, we had access to 15 of these and we propose to examine six. This is a documental study, characterized as qualitative research according to Bogd
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/03/2009
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7. Sobre promessas da era da Internet : uma análise de mudanças no relacionamento Estado-Sociedade decorrentes da utilização intensiva de tecnologias de comunicação e informação por agentes públicos no Brasil
This Thesis sought to elaborate a theoretical and methodological framework to the study of the consequences of the intensive ICT use by Government in the State-Society relationship, and how it would allow permanent, interactive participation of the citizens in the governmental processes and a flow of constant information in double hand. This multidisciplinar
Publicado em: 2008
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8. Possibilidades da aprendizagem de transformações geométricas com o uso do Cabri-Géomètre
This study is fitted in the Technology of Information and Mathematics Educations line of researching according to the teaching board and the geometric learning, in particular about the Plane Geometry Transformations, and has as a goal to present didactic sequences in which the activities that involve a axial symmetry and the symmetry of rotation promote to t
Publicado em: 2008
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9. Sorobã : suas implicações e possbilidades na construção do número e no processo operatório do aluno com deficiência visual
This work has as its main objective to make an analysis of the Sorobans role and its implications as well as its possibilities in the development of the mathematical process of the visual impaired student related process of the construction of natural, monetary and operatory numbers of the decimal numerical system. The data collection was executed during the
Publicado em: 2008
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10. Modelagem matemática X aprendizagem significativa : uma investigação usando mapas conceituais
We present the results of a research work based on the theoretical presumptions of Mathematical Modelling in the perspectives of Mathematical Education, Meaningful Learning Theory of David Ausubel and Concepts Maps of Joseph Novak. We previously established a set of elements through which it is possible to elicit the occurrence of Meaningful Learning through
Publicado em: 2007
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11. Desenvolvimento de um modelo matematico mais rigoroso para polimerização radicalar controlada mediada por radicais nitroxido de estireno / Development of more detailed mathematics model for nitroxide mediated living free radical polymerization (NMRP)
Living Free-Radical Polymerization (LFRP) has been target of much attention in the last years, because it allows getting polymers with a highly controlled microstructure, with narrow distribution of the average molecular weights and polydispersity (PDI) close to unit, and with complex molecular structures (e.g. pure block copolymers), with different architec
Publicado em: 2007
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12. Reaprender fraÃÃes por meio de oficinas pedagÃgicas: desafio para a formaÃÃo inicial. / To learn again fractions by means of pedagogical workshops: challenge for initial formation
The primary concern of the present research is fractionsâ content, focusing on the relevance of such mathematical content to logical-mathematical acquisition. Firstly, a discussion on pedagogueâs early instruction is done, since this professionalâs grounding enables her to teach Mathematics in early series and so it needs to be improved. The aim of this s
Publicado em: 2007