american inst of physics nov 1992 (4 résultats)

Buch. Etat : Neu. Neuware -'Blurb & Contents' 'Marvelous reading, with few problems of the interaction between science/technology and society left untouched. One need not always agree, but one cannot come away without a better education.I found the parts on scientific administration and on the interaction of science and society excellent and provocative reading, and the parts on energy and nuclear energy very much to the point.' American Journal of Physics Alvin Weinberg explores through these collected essays the ever troublesome relationship between science, technology, and society. The title is taken from Weinberg's assertion that most of the issues arising at the intersection of science and society depend upon answers to questions that lie outside the power of science--issues that are trans-scientific. Weinberg, who during World War II helped develop the first nuclear reactors, has much to say on the current role of nuclear power and the possibilities for the future. Other topics include strategic defenses and arms control, the role of the science administrator, and the way in which time, energy, and resources are allocated to public problems. In this remarkable record of a half- century of public-oriented work, Weinberg lays the foundation for a philosophy of scientific administration parallel to the more established philosophy of science.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 352 pp. Englisch.

Buch. Etat : Neu. Neuware -Edited by Daniel Goroff, Harvard University This English-language edition of Poincare's landmark work is of interest not only to historians of science, but also to mathematicians. Beginning from an investigation of the three-body problem of Newtonian mechanics, Poincare lays the foundations of the qualitative solutions of differential equations. To investigate the long-unsolved problem of the stability of the Solar System, Poincare invented a number of new techniques including canonical transformations, asymptotic series expansions, and integral invariants. These 'new methods' are even now finding applications in chaos and other contemporary disciplines. Contents: Volume I: Periodic and asymptotic solutions: Introduction by Daniel Goroff. Generalities and the Jacobi method. Series integration. Periodic solutions. Characteristic exponents. Nonexistence of uniform integrals. Approximate development of the perturbative function. Asymptotic solutions. Volume II: Approximations by series: Formal calculus. Methods of Newcomb and Lindstedt. Application to the study of secular variations. Application to the three-body problem. Application to orbits. Divergence of the Lindstedt series. Direct calculation of the series. Other methods of direct calculation. Gylden methods. Case of linear equations. Bohlin methods. Bohlin series. Extension of the Bohlin method. Volume III: Integral invariants and asymptotic properties of certain solutions: Integral invariants. Formation of invariants. Use of integral invariants. Integral invariants and asymptotic solutions. Poisson stability. Theory of consequents. Periodic solutions of the second kind. Different forms of the principle of least action.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 1308 pp. Englisch.

Buch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -'Blurb & Contents' 'Marvelous reading, with few problems of the interaction between science/technology and society left untouched. One need not always agree, but one cannot come away without a better education.I found the parts on scientific administration and on the interaction of science and society excellent and provocative reading, and the parts on energy and nuclear energy very much to the point.' American Journal of Physics Alvin Weinberg explores through these collected essays the ever troublesome relationship between science, technology, and society. The title is taken from Weinberg's assertion that most of the issues arising at the intersection of science and society depend upon answers to questions that lie outside the power of science--issues that are trans-scientific. Weinberg, who during World War II helped develop the first nuclear reactors, has much to say on the current role of nuclear power and the possibilities for the future. Other topics include strategic defenses and arms control, the role of the science administrator, and the way in which time, energy, and resources are allocated to public problems. In this remarkable record of a half- century of public-oriented work, Weinberg lays the foundation for a philosophy of scientific administration parallel to the more established philosophy of science. 352 pp. Englisch.

Buch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Edited by Daniel Goroff, Harvard University This English-language edition of Poincare's landmark work is of interest not only to historians of science, but also to mathematicians. Beginning from an investigation of the three-body problem of Newtonian mechanics, Poincare lays the foundations of the qualitative solutions of differential equations. To investigate the long-unsolved problem of the stability of the Solar System, Poincare invented a number of new techniques including canonical transformations, asymptotic series expansions, and integral invariants. These 'new methods' are even now finding applications in chaos and other contemporary disciplines. Contents: Volume I: Periodic and asymptotic solutions: Introduction by Daniel Goroff. Generalities and the Jacobi method. Series integration. Periodic solutions. Characteristic exponents. Nonexistence of uniform integrals. Approximate development of the perturbative function. Asymptotic solutions. Volume II: Approximations by series: Formal calculus. Methods of Newcomb and Lindstedt. Application to the study of secular variations. Application to the three-body problem. Application to orbits. Divergence of the Lindstedt series. Direct calculation of the series. Other methods of direct calculation. Gylden methods. Case of linear equations. Bohlin methods. Bohlin series. Extension of the Bohlin method. Volume III: Integral invariants and asymptotic properties of certain solutions: Integral invariants. Formation of invariants. Use of integral invariants. Integral invariants and asymptotic solutions. Poisson stability. Theory of consequents. Periodic solutions of the second kind. Different forms of the principle of least action. 1308 pp. Englisch.