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“Projetos e Modelagem Matemática no Ensino Superior” é o resultado notável de um esforço conjunto de professores de Matemática preocupados em ensinar de uma maneira mais dinâmica e abrangente a partir do desenvolvimento de projetos multidisciplinares que utilizam e integram conteúdos das ciências exatas. O objetivo principal é a formação de profissionais no nível superior capazes de interagir nas diversas áreas do conhecimento e desenvolver maneiras de educar mais adequadas aos novos tempos. Para isso, o livro apresenta exemplos práticos de como a modelagem matemática pode ser usada no ensino, com a elaboração de projetos e a análise dos dados coletados. No processo de compreensão dos fenômenos, são utilizados ajustes de curvas e softwares matemáticos relativamente simples, como ferramentas auxiliares na elaboração dos modelos matemáticos.
Este livro, distribuído em nove artigos se inclui em um processo de reflexão sobre a educação brasileira contemporânea, o ensino de ciências e matemática. Constituindo-se em um importante ponto de inflexão nesse processo de sistematização e produção de conhecimentos, as ideias aqui apresentadas, têm por objetivo aprofundar algumas constatações iniciais, discorrendo sobre a formação inicial e continuada dos professores, subsidiadas pelas discussões de alguns teóricos, pensando a partir do olhar dos docentes e dos pesquisadores que tem no campo educativo seu ofício profissional.
Mathematics is playing an ever more important role in the physical and biological sciences, provoking a blurring of boundaries between scientific disciplines and a resurgence bf interest in the modern as well as the clas sical techniques of applied mathematics. This renewal of interest, both in research and teaching, has led to the establishment of the series: Texts in Applied Mat!!ematics (TAM). The development of new courses is a natural consequence of a high level of excitement oil the research frontier as newer techniques, such as numerical and symbolic cotnputer systems, dynamical systems, and chaos, mix with and reinforce the traditional methods of applied mathematics. Thus, the purpos...
Tim Caro explores the many & varied ways in which prey species have evolved defensive characteristics and behaviour to confuse, outperform or outwit their predators, from the camoflaged coat of the giraffe to the extraordinary way in which South American sealions ward off the attacks of killer whales.
This Brief provides a comprehensive overview of porosity's effects on dried food quality. The factors influencing porosity during the various drying methods are explored in depth, as well as porosity's overall effect on food properties. The chemical reaction and stability of porosity are also covered, including sensory and mechanical properties. The work looks closely at the relationship between drying conditions, pore characteristics, and dried food quality. Porosity: Establishing the relationship between drying parameters and dried food quality looks at food from a material point of view, outlining water binding characteristics and structure homogenity. The Brief presents a comprehensive view of the factors affecting porosity in dried foods, from pressure and drying rate to temperature and coating treatment, and relates these to porosity effects during the five major drying processes. Moreover, this book discusses the effect of porosity on transfer mechanisms and quality attributes of food stuff. In conclusion, this work aims to establish the relationship between drying process, quality, and porosity in dried foods.
Completely up-to-date and organized for easy use, this one-of-a-kind reference integrates basic concepts with hands-on techniques for food dehydration. It discusses a wide range of scientific and technical information, from the physical, chemical, and microbiological changes in food dehydration to its packaging aspects.
The Microwave Processing of Foods, Second Edition, has been updated and extended to include the many developments that have taken place over the past 10 years. Including new chapters on microwave assisted frying, microwave assisted microbial inactivation, microwave assisted disinfestation, this book continues to provide the basic principles for microwave technology, while also presenting current and emerging research trends for future use development. Led by an international team of experts, this book will serve as a practical guide for those interested in applying microwave technology. - Provides thoroughly up-to-date information on the basics of microwaves and microwave heating - Discusses the main factors for the successful application of microwaves and the main problems that may arise - Includes current and potential future applications for real-world application as well as new research and advances - Includes new chapters on microwave-assisted frying, microbial inactivation, and disinfestation
This book is open access under a CC BY 4.0 license. The book presents the Proceedings of the 13th International Congress on Mathematical Education (ICME-13) and is based on the presentations given at the 13th International Congress on Mathematical Education (ICME-13). ICME-13 took place from 24th- 31st July 2016 at the University of Hamburg in Hamburg (Germany). The congress was hosted by the Society of Didactics of Mathematics (Gesellschaft für Didaktik der Mathematik - GDM) and took place under the auspices of the International Commission on Mathematical Instruction (ICMI). ICME-13 brought together about 3.500 mathematics educators from 105 countries, additionally 250 teachers from German...
Taking as his starting point the collapse of the medieval world, Gillespie argues that from the very beginning moderns sought not to eliminate religion but to support a new view of religion and its place in human life- and that they did so not out of hostility but in order to sustain certain religious beliefs. He goes on to explore the ideas of such figures as William of Ockham, Petrarch, Erasmus, Luther, Descartes, and Hobbes, showing that modernity is best understood as the result of a series of attempts to formulate a new and coherent metaphysics or theology.
In 1543, Nicolaus Copernicus publicly defended his hypothesis that the earth is a planet and the sun a body resting near the center of a finite universe. But why did Copernicus make this bold proposal? And why did it matter? The Copernican Question reframes this pivotal moment in the history of science, centering the story on a conflict over the credibility of astrology that erupted in Italy just as Copernicus arrived in 1496. Copernicus engendered enormous resistance when he sought to protect astrology by reconstituting its astronomical foundations. Robert S. Westman shows that efforts to answer the astrological skeptics became a crucial unifying theme of the early modern scientific movement. His interpretation of this long sixteenth century, from the 1490s to the 1610s, offers a new framework for understanding the great transformations in natural philosophy in the century that followed.