John Dewey e o pensamento educacional brasileiro: a centralidade da noção de movimento

O trabalho analisa artigos publicados em periódicos educacionais brasileiros entre 1930 e 1960, cujos temas são educação, democracia, filosofia, ciência e verdade, entre outros, desenvolvidos segundo concepções de Dewey. em todos, ocupam posição central as noções de mudança e transformação, em oposição a estabilidade, fixidez e permanência. O objetivo é mostrar a relevância da noção de mundo em movimento, tanto para os brasileiros quanto para Dewey.

Study of spore germination in Thelypteris-dentata (forssk) e-st-john

The spore germination in Thelypteris dentata was studied and the optimum temperature of 25 C was determined by the maximum percentage germination and the highest germination index. The necessity of continuous white light irradiation and reversion of spore germination by subsequent far-red light irradiation indicate the involvement of phytochrome in the control of the process. The dependence of induction of spore germination to the continuous white light low irradiance confirms the phytochrome control through the low fluence response.

Reliability and failure modes of internal conical dental implant connections

Objective: Biological and mechanical implant-abutment connection complications and failures are still present in clinical practice, frequently compromising oral function. The purpose of this study was to evaluate the reliability and failure modes of anterior single-unit restorations in internal conical interface (ICI) implants using step-stress accelerated life testing (SSALT). Materials and methods: Forty-two ICI implants were distributed in two groups (n = 21 each): group AT-OsseoSpeed™ TX (Astra Tech, Waltham, MA, USA); group SV-Duocon System Line, Morse Taper (Signo Vinces Ltda., Campo Largo, PR, Brazil). The corresponding abutments were screwed to the implants and standardized maxillary central incisor metal crowns were cemented and subjected to SSALT in water. Use-level probability Weibull curves and reliability for a mission of 50,000 cycles at 200 N were calculated. Differences between groups were assessed by Kruskal-Wallis along with Bonferroni's post-hoc tests. Polarized-light and scanning electron microscopes were used for failure analyses. Results: The Beta (β) value derived from use level probability Weibull calculation was 1.62 (1.01-2.58) for group AT and 2.56 (1.76-3.74) for group SV, indicating that fatigue was an accelerating factor for failure of both groups. The reliability for group AT was 0.95 and for group SV was 0.88. Kruskal-Wallis along with Bonferroni's post-hoc tests showed no significant difference between the groups tested (P > 0.27). In all specimens of both groups, the chief failure mode was abutment fracture at the conical joint region and screw fracture at neck's region. Conclusions: Reliability was not different between investigated ICI connections supporting maxillary incisor crowns. Failure modes were similar. © 2012 John Wiley & Sons A/S.

O discurso psicològico de john dewey

This work examines the discourse of the American philosopher and educator John Dewey (1859-1852) about human nature, adopting as reference the book Human nature and conduct: an introduction to Social Psychology. In this book, published in 1922, Dewey discusses fundamental concepts of Psychology - instinct, habit, intelligence, and others - and proposes a new psychological science; the author's elaborations cover the fields of philosophy, psychology and education. The methodology to analyze his discourse follows the studies developed by the Research Group Rhetoric and Argumentation in Pedagogy. Such studies are based on Chaïm Perelman's and Stephen Toulmin's theories.

O estatuto ontológico do inconsciente em Freud: uma discussão a partir da crítica de John Searle

Pós-graduação em Filosofia - FFC

Sobre a filosofia da mente de John Searle

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Uma investigação sobre o problema mente-corpo segundo o ponto de vista de John Searle

Pós-graduação em Filosofia - FFC

Experiência, filosofia e educação em John Dewey: as muralhas sociais e a unidade da experiência

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O neocontratualismo de Norberto Bobbio e John Rawls em cum contexto de neoliberalismo e crise estrutural do capital

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A mulher na mitologia e dramaturgia irlandesa: o feminino no mito de Deirdre, em peças de John M. Synge e Vincent Woods

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Lógica, investigação e democracia no discurso educacional de John Dewey

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O ceticismo em John Dewey: a busca da certeza

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Lei e ordem econômica no pensamento de John R. Commons

The paper has analyzed John R. Commons' contribution to the comprehension of Law and Economics relationship. In contrast to the orthodox economics, Commons has shown that the capitalist economic order emerges and functions regulated by laws and institutions. These approaches made possible to him to understand the nature of the modern capitalist wealth and the problems that time introduces in economic transactions.

A liberdade em John Stuart Mill na contemporaneidade

Pós-graduação em Filosofia - FFC

John Ruskin e o ensino do desenho no Brasil

Pós-graduação em Arquitetura e Urbanismo - FAAC