The Essence of Chaos

Lorenz, Edward N.

doi:10.4324/9780203214589

Cited by 687 publications

(141 citation statements)

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“…Excertos das falas de doze dos entrevistados apontam nessa direção. Entretanto, foi na fala de apenas um entrevistado que se constatou sinais de compreensão do chamado "efeito borboleta" (Lorenz, 1993).…”

Section: Estratégiasunclassified

Educando para a cidadania através do Drama-Processo

Hitotuzi

2012

Calidoscópio

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RESUMO -O Drama como arte literária, além do prazer estético que pode gerar, também é instrumentalizável no processo educacional de pessoas em todas as faixas etárias. Neste trabalho, apresentam-se fragmentos de uma experiência em que um tipo de drama, chamado Drama-Processo, foi utilizado para ajudar, durante um semestre escolar, uma turma de alunos do sétimo ano do ensino fundamental de uma escola rural do município de Tefé (AM) a desenvolver uma percepção crítica da realidade local. Em última análise, o objetivo era apresentar àqueles alunos a reflexão crítica como instrumento indispensável para o exercício pleno da cidadania. O estudo sustentou-se, sobretudo, na pedagogia crítica freiriana, mas também capitalizou outros trabalhos sobre o pensamento crítico. Para a coleta dos dados, foram utilizados questionários com perguntas semiabertas e testes escritos, os quais foram analisados com base nas sete categorias do pensador crítico, de David Carraher. Os resultados indicaram um modesto desenvolvimento do senso crítico dos alunos participantes da experiência como resultado de os mesmos terem, embora em proporções mínimas, efetivamente refletido criticamente sobre questões que afetavam ou poderiam vir a afetar as suas comunidades.Palavras-chave: arte literária, Drama-Processo, Educação, senso crítico, cidadania.ABSTRACT -Drama as a literary art, beyond the aesthetic pleasure it can generate, can also be a tool in the educational process of people in all age groups. In this paper, we present fragments of an experiment in which a kind of drama, called Process Drama was used, during a semester, to help a class of year seven students at a rural school in the municipality of Tefé (Amazonas State) to develop a critical awareness of the reality surrounding them. Ultimately, the goal of the study was to introduce to those students critical thinking as an essential tool for the full exercise of citizenship. The study was based especially on Freirian critical pedagogy, but it also capitalized on other critical thinking works. For data collection, written tests and questionnaires with semi-opened questions were used. The seven categories of David Carraher's critical thinker were the parameter against which the data was analyzed. The results indicated a modest development of critical thinking of the students participating in the experiment as a result of their engagement (although in minute proportions) in reflections about issues that affect or could affect their communities.Key words: literary art, Process Drama, Education, critical thinking, citizenship. IntroduçãoNa Grécia e na Europa medieval o teatro emergiu de rituais religiosos. Isso implica dizer que o drama, a exemplo da dança, da poesia e da música, também está enraizado no ritual. Segundo Esslin (1976), dentre as várias características comuns ao drama e sua cepa, cinco delas se destacam. Em primeiro lugar, tanto o ritual quanto o drama se apresentam em uma constante presentidade. Observe-se, por exemplo, a celebração da Santa Ceia e a encenação da peça Hamlet. P...

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Section: Estratégiasunclassified

Educando para a cidadania através do Drama-Processo

Hitotuzi

2012

Calidoscópio

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“…The sign of quadratic term is negative and the sign of multiplier is positive in this system (2), but the sign of quadratic term is positive and the sign of multiplier is negative in the system (1), this is only difference of between the system (2) and the system (1).…”

Section: Reverse Structure Of the Chaotic System (1)mentioning

confidence: 99%

“…This chaotic system is a new similar to Lorenz chaotic attractor, but not equivalent chaotic attractor in the topological structure [1][2][3][4][5][6]. Meanwhile, its reverse structure system is also proposed.…”

Section: Introductionmentioning

confidence: 99%

“…It is a three-dimensional autonomous system which relies on one multiplier and one quadratic term to introduce the non-linearity necessary for folding trajectories. The chaotic attractor obtained from this new system according to the detailed numerical as well as theoretical analysis is also the butterfly-shaped attractor, but it is a transverse butterfly-shaped attractor, which exhibiting complex and abundant chaotic dynamics.This chaotic system is a new similar to Lorenz chaotic attractor, but not equivalent chaotic attractor in the topological structure [1][2][3][4][5][6]. Meanwhile, its reverse structure system is also proposed.…”

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A new three-dimensional autonomous chaotic oscillation system

Liu¹,

Liu²

2008

J. Phys.: Conf. Ser.

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Abstract. In this paper, a new chaotic system of three-dimensional quadratic autonomous differential equations is reported. Some basic dynamical properties, such as Lyapunov exponents, fractal dimension, Poincaré mapping, the continuous spectrum and chaotic behavior of this new transverse butterfly attractor are investigated. Furthermore, the complex chaotic dynamical behavior of the system has been also proofed by experimental simulation of a designed electronic oscillator circuit based on Electronics Work Bench 5.12 (EWB). IntroductionIn this letter a new chaotic system is proposed. It is a three-dimensional autonomous system which relies on one multiplier and one quadratic term to introduce the non-linearity necessary for folding trajectories. The chaotic attractor obtained from this new system according to the detailed numerical as well as theoretical analysis is also the butterfly-shaped attractor, but it is a transverse butterfly-shaped attractor, which exhibiting complex and abundant chaotic dynamics.This chaotic system is a new similar to Lorenz chaotic attractor, but not equivalent chaotic attractor in the topological structure [1][2][3][4][5][6]. Meanwhile, its reverse structure system is also proposed. This new butterfly attractor is also a compound structure obtained by merging together two simple attractors after performing one mirror operation that is proved by detailed numerical and theoretical analysis [7][8][9][10]. In addition, the complex chaotic dynamical behavior of this system has been also proofed by experimental simulation of an electronic oscillator circuit to be designed based on EWB in this paper [11].

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“…In other words, the set of possible ways a particular system can change is bounded, but the tightness of the bounds is relaxed with increasing time (Lorenz 1993). In addition, the studies on complexity and chaos bring forth more specific messages.…”

Section: On Uncertainty: Pre-analytic Starting Pointsmentioning

confidence: 99%

Uncertainty in biodiversity science, policy and management: a conceptual overview

Haila¹,

Henle²

2014

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The protection of biodiversity is a complex societal, political and ultimately practical imperative of current global society. The imperative builds upon scientific knowledge on human dependence on the life-support systems of the Earth. This paper aims at introducing main types of uncertainty inherent in biodiversity science, policy and management, as an introduction to a companion paper summarizing practical experiences of scientists and scholars (Haila et al. 2014). Uncertainty is a cluster concept: the actual nature of uncertainty is inherently context-bound. We use semantic space as a conceptual device to identify key dimensions of uncertainty in the context of biodiversity protection; these relate to [i]

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The Essence of Chaos

Cited by 687 publications

References 0 publications

Educando para a cidadania através do Drama-Processo

Educando para a cidadania através do Drama-Processo

A new three-dimensional autonomous chaotic oscillation system

Uncertainty in biodiversity science, policy and management: a conceptual overview

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