Discovery Science

Fluorescência de Raios-X, Ensino de Física. Abstract Studies involving X-rays permeate all Modern Physics. Since its discovery, the usage of this radiation encountered a large number of applications in several areas of knowledge. The diversity of these applications covers many different areas such as archaeology, arts, forensic diagnosis, atmospheric pollution, medicine, materials science, biology and astronomy. Our institution acquired in 2008 a didactic apparatus to carry on…

auxiliary hypothesis and positive and negative heuristics that guide the process of scientific research. The history of science is the history of programs in competitions, calls scientific revolutions are in a rational process of overcoming a program on the other. Will also be addressed implications of the epistemology of Popper and Lakatos -both rationalist critics for science education are discussed. I.Introdução O presente trabalho tem como objectivo, apresentar, um pouco mais…

Pronto-Socorro de Clínica Médica do Hospital Universitário de Brasília Rodrigo Bernardes Ribeiro da Costa. Brasília: UnB, 2007. 82 p.: eu. ; 29,5 cm. Monografia (Graduação) – Universidade de Brasília, Brasília, 2007. 1.Mineração de Dados 2. Knowledge Discovery in Databases 3. Prontuário Médico Eletrônico CDU 004 Endereço: Universidade de Brasília Campus Universitário Darcy Ribeiro – Asa Norte CEP 70910–900 Brasília – DF – Brasil 2 Universidade de Brasília Instituto de…

tratasse de um modelo dentro das ciências naturais e não sobre as ciências naturais. Essa literatura obscurece implicações mais amplas de Kuhn, tema da última parte do texto. Kuhn e Wittgenstein Em 1962, aparece, na Foundations of the Unity of Science, que servia de introdução ao ambicioso projeto positivista da constituição de uma Enciclopédia Internacional de Ciência Unificada, um longo artigo intitulado A Estrutura das Revoluções Científicas. Seu autor e um físico que,…

atomic nucleus before the discovery of the neutron Although the nuclear atom was postulated by Rutherford in 1911, the neutron was discovered only in 1934. Once the notion of a nuclear atom was accepted, there was the need to explain the values of the atomic weight and the nuclear charge of the different atoms. This paper has the objective of reporting how scientists viewed the nuclear structure of the atom so as to provide these explanations, before the discovery of the…

New Advance in Biofuel Technology June 7, 2011 Highlights Opportunity to Reduce America's Oil Dependence and Create Jobs in Rural America U.S. Energy Secretary Steven Chu today congratulated a team of researchers at the Department's BioEnergy Science Center who have achieved yet another advance in the drive toward next generation biofuels: using bacteria to convert plant matter directly into isobutanol, which can be burned in regular car engines with a heat value higher than ethanol…

fertilizante, produtos. ABSTRACT Cassava is a heliophila plant perennial shrub belonging to the Euphorbiaceae family. Originally from the American continent, probably from Brazil. Cassava was already cultivated by the Aborigines, on the occasion of the discovery of the country. The cassava is different from the intended industry for several characteristics. Cassava for table has distinctive taste, texture and color of cooked pasta differentiated to meet regional, local and even…

traditions are committed and to place knowledge within the process of social interchange. Although the role of psychological explanation is rendered problematic, a fully developed constructionism could furnish a means for understanding the process of science and invites the development of alternative criteria for the evaluation of psychological inquiry. Key-words: Social constructionism; Modern psychology, Research psychology. RESUMEN: El construccionismo social considera el…

aumentar consumo de qualquer combustível, também é barato e fácil de instalar, além de oferecer uma base completamente limpa e renovável. REFERÊNCIAS BIBLIOGRÁFICAS KATZIR, S. The Discovery of the Piezoelectric e ECT. Archive for History of Exact Sciences. 2003. NATAL, G. S. Nanoposicionamento de precisão por controle adaptativo binário de atuadores piezoelétricos. Rio de Janeiro. 2008. LUZ, A. B.; LINS, F. A. F.; PIQUET, B.; COSTA, M. J.;…

biopirataria e aspectos da Política Nacional de Plantas Medicinais e Fitoterápicos. 2005. 2010. ALONSO, J. Tratado de fitomedicina: bases clínicas y farmacológicas. Buenos Aires: ISIS ediciones SRL. BALUNAS, M. J.; KINGHORN, A. D. Drug discovery from medicinal plants. Life Sciences, [S.l.], v. 78, p. BRASIL. Ministério da Saúde. Secretaria de Atenção à Saúde. Departamento de Atenção Básica. Coordenação Nacional de Práticas Integrativas e Complementares. Relatório de Gestão 2006/2010:…