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O presente livro foi organizado com o objetivo de compartilhar produções que vêm sendo realizadas por discentes e docentes do Programa de Pós-graduação em Ensino de Física da Universidade Federal do Rio Grande do Sul (UFRGS).
"Science is rooted in conversations," wrote Werner Heisenberg, one of the twentieth century's great physicists. In Quantum Dialogue, Mara Beller shows that science is rooted not just in conversation but in disagreement, doubt, and uncertainty. She argues that it is precisely this culture of dialogue and controversy within the scientific community that fuels creativity. Beller draws her argument from her radical new reading of the history of the quantum revolution, especially the development of the Copenhagen interpretation. One of several competing approaches, this version succeeded largely due to the rhetorical skills of Niels Bohr and his colleagues. Using extensive archival research, Bell...
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Nations around the globe consider physics education an important tool of economic and social development and currently advocate the use of innovative strategies to prepare students for knowledge and skills acquisition. Particularly in the last decade, a series of revisions were made to physics curricula in an attempt to cope with the changing needs and expectations of society. Educational transformation is a major challenge due to educational systems’ resistance to change. Updated curriculum content, pedagogical facilities (for example, computers in a school), new teaching and learning strategies and the prejudice against girls in physics classes are all issues that have to be addressed. Educational research provides a way to build schemas and resources to promote changes in physics education. This volume presents physics teaching and learning research connected with the main educational scenarios.
After the development of the tunable laser, experimental studies in Rydberg states of atoms and molecules grew at a remarkable rate. Fundamental questions were resolved, opening doors for more experimental activity and theoretical inquiry. In this comprehensive summary of knowledge of Rydberg states, which was originally published in 1983, Professors Stebbings and Dunning brought together a select collection of experimental and theoretical discussions. Composed of works by the acknowledged leaders in the field, this volume will be of value for anyone with an interest in molecular physics.
Among the founding fathers of modern quantum physics few have contributed to our basic understanding of its concepts as much as E.P. Wigner. His articles on the epistemology of quantum mechanics and the measurement problem, and the basic role of symmetries were of fundamental importance for all subsequent work. He was also the first to discuss the concept of consciousness from the point of view of modern physics. G.G. Emch edited most of those papers and wrote a very helpful introduction into Wigner's contributions to Natural Philosophy. The book should be a gem for all those interested in the history and philosophy of science.
Ed. Daniel Greenberger, 750pp May 1995 164.95
Nuclear astrophysics as it stands today is a fascinating science. Even though, compared to other scientific fields, it is a young discipline which has developed only in this century, it has answered many questions concerning the under standing of our cosmos. One of these great achievements was the concept of nucleosynthesis, the creation of the elements in the early universe in interstellar matter and in stars. Nuclear astrophysics has continued, to solve many riddles of the evolution of the myriads of stars in our cosmos. This review volume attempts to provide an overview of the current status of nuclear astrophysics. Special emphasis is given to the interdisciplinary nature of the field: a...
In this book Joan Lisa Bromberg brings a historian's broad perspective to bear on the formative years of laser research in the United States.
A groundbreaking history of racism Racisms is the first comprehensive history of racism, from the Crusades to the twentieth century. Demonstrating that there is not one continuous tradition of racism, Francisco Bethencourt shows that racism preceded any theories of race and must be viewed within the prism and context of social hierarchies and local conditions. In this richly illustrated book, Bethencourt argues that in its various aspects, all racism has been triggered by political projects monopolizing specific economic and social resources. Racisms focuses on the Western world, but opens comparative views on ethnic discrimination and segregation in Asia and Africa. Bethencourt looks at different forms of racism, and explores instances of enslavement, forced migration, and ethnic cleansing, while analyzing how practices of discrimination and segregation were defended. This is a major interdisciplinary work that moves away from ideas of linear or innate racism and recasts our understanding of interethnic relations.