Proof And Demonstration
Mostrando 1-12 de 22 artigos, teses e dissertações.
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1. AVOIDING INFINITE REGRESS: POSTERIOR ANALYTICS I 22
Abstract This article offers a reconstruction of an argument against infinite regress formulated by Aristotle in Posterior Analytics I 22. I argue against the traditional interpretation of the chapter, according to which singular terms and summa genera, in virtue of having restrict logical roles, provide limits for predicative chains, preventing them from pr
Manuscrito. Publicado em: 07/11/2019
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2. Traditional use and safety of herbal medicines
In the European Union, traditional herbal medicines that are regarded as "acceptably safe, albeit not having a recognized level of efficacy" fit into a special category of drugs ("traditional herbal medicine products") for which requirements of non-clinical and clinical studies are less rigorous. A regulation proposal published by the Brazilian National Heal
Rev. bras. farmacogn.. Publicado em: 2014-04
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3. Tutela preventiva : urgência e simetria
The thesis presented here is the result of an accurate reading on the institutes that now guide the contemporary Brazilian civil procedural law, based on the possibility of irreparable harm or difficult to repair allied to technical summary of cognition and cognition in a future depth of proof when the need arises the stronge raction of the judiciary . Here
Publicado em: 2010
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4. Teoria kantiana dos juizos juridico-politicos a priori segundo o metodo de analise e sintese / Kantian theory of the a priori juridical-political judgment according to the analysis and synthesis method
The present study about Kantian philosophy aims to demonstrate the feasibility of a priori juridical-political judgments in general, which results in the problem of proving the achievability of universal and continuous peace fomentation. It is through rules and application mechanisms given on politics in general (a priori politics and empirical politics), as
Publicado em: 2010
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5. A questão da argumentação e prova na matemática escolar: o caso da medida da soma dos ângulos internos de um quadrilátero qualquer
This study is placed in the context of teaching and learning of mathematical proofs and arguments by students of middle school, developed under the Project Reasoning and Proof in School Mathematics (AProvaME). The aim of the work refers to map the concepts of argumentation and proofs of adolescent students aged between 14 and 16 years of public and private s
Publicado em: 2009
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6. Conjunto dos números irracionais: a trajetória de um conteúdo não incorporado às práticas escolares
The main objective of this work is to investigate the difficulties that appeared along the history for the development of the mathematical content irrational numbers and which are the approaches present in the text books. The subject irrational numbers is considered important in the basic education of Mathematics and it comes for the students, in the text bo
Publicado em: 2008
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7. Argumentação e prova: explorações a partir da análise de uma coleção didática
This work is inserted the research project Argumentation and Proof in School Mathematics (AProvaME), which aims to study the teaching and learning of mathematical proofs during compulsory schooling. The main research question of this contribution to the project relates to how proof is treated in particular geometry topics in one collection of mathematics tex
Publicado em: 2007
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8. Argumentação e prova na matemática escolar do ensino básico: a soma das medidas dos ângulos internos de um triângulo
Este estudo trata da demonstração da soma da medida dos ângulos internos de um triângulo por alunos da oitava série do Ensino Fundamental e da primeira série do Ensino Médio, a partir da resolução de duas questões específicas. Procura contribuir com o Projeto Argumentação e Prova na Matemática Escolar (AprovaME), que tem como um de seus objetiv
Publicado em: 2007
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9. Concepção de uma seqüência de ensino para o estudo da semelhança: do empírico ao dedutivo
The aim of this research is to investigate how the concept of similar figures can be presented in a significant and motivate way to the students attending the first grade of Brazilian high school system, so that the proof can be an integrant part of this process. We tried to answer the research questions: How is the transition from concrete geometry to space
Publicado em: 2006
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10. Contra contra o metodo : Galileu na rota da analise-e-sintese : um paralelo entre a questão da interpretação do metodo de analise-e-sintese e a questão do metodo em Galileu
This work intends to show as a first thesis, that the analysis-synthesis method of the old Greek mathematicians can be used as a conceptual model for the method of discovery and proof (resolutive and compositive) developed by Galileo in the natural sciences. The second thesis argues that the aspects involved in the problem of the interpretation of the Analys
Publicado em: 2003
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11. Approaches to the demonstration of congenital heart disease.
Advances in antenatal screening techniques have increased the interest in obtaining a detailed pathological correlation with the ultrasonographic findings obtained before death. As a consequence, inadequacies in traditional methods used by pathologists to display congenital malformations have been brought to light. We describe a simple technique of inflation
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12. Spontaneous enterogastric reflux gastritis and esophagitis.
Enterogastric reflux gastritis and esophagitis is best known after gastric resections and pyloroplasty but it also occurs spontaneously in the nonoperated patient. Forty-two patients are presented who meet the criteria for the diagnosis: constant burning epigastric pain, worse after meals, unrelieved by antacids and diet; endoscopic demonstration of a gastri