Black Holes

Black Holes PDF

Author: Kip S. Thorne

Publisher: Yale University Press

Published: 1986-01-01

Total Pages: 392

ISBN-13: 9780300037708

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A pedagogical introduction to the physics of black holes. The membrane paradigm represents the four-dimensional spacetime of the black hole's "event horizon" as a two-dimensional membrane in three-dimensional space, allowing the reader to understand and compute the behavior of black holes in complex astrophysical environments.

Handbook of Aerial Mapping and Photogrammetry

Handbook of Aerial Mapping and Photogrammetry PDF

Author: Lyle G. Trorey

Publisher: Cambridge University Press

Published: 2013-09-12

Total Pages: 215

ISBN-13: 1107623308

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Originally published in 1952, this book is intended as an introductory guide to aerial mapping and photogrammetry. The main emphasis is on making maps during wartime, when accuracy is paramount and information may be minimal; Trorey had experience of this while serving with the Canadian Military Survey in WWII. This book will be of value to anyone with an interest in mapmaking.

The Oil Painting Course You've Always Wanted

The Oil Painting Course You've Always Wanted PDF

Author: Kathleen Staiger

Publisher: Watson-Guptill

Published: 2013-05-15

Total Pages: 178

ISBN-13: 0770434541

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Everything you always wanted to know about oil painting...but were afraid to ask. Or maybe you weren’t afraid—maybe you just didn’t know what to ask or where to start. In The Oil Painting Course You’ve Always Wanted, author Kathleen Staiger presents crystal clear, step-by-step lessons that build to reinforce learning. Brush control, creating the illusion of three dimensions, foolproof color mixing, still-life painting, landscapes, and portraits—every topic is covered in clear text, diagrams, illustrations, exercises, and demonstrations. Staiger has taught oil painting for more than thirty-five years; many of her students are now exhibiting and selling their paintings. Everyone from beginning hobby painters, to art students, to BFA graduates has questions about oil painting. Here at last are the answers!

Phenomenology and Logic

Phenomenology and Logic PDF

Author: Bernard Lonergan

Publisher: University of Toronto Press

Published: 2001-12-22

Total Pages:

ISBN-13: 1487588801

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Collected here for the first time, this series of lectures delivered by Lonergan at Boston College in 1957 illustrates a pivotal time in Lonergan's intellectual history, marking both the transition from the faculty psychology still present in his work Insight to intentionality analysis and his initial differentiation of the existential level of consciousness. The lectures on logic deal with the general character of mathematical logic and its relation to truth, Scholasticism, and Aristotelian logic. Continuing Lonergan's long-standing interest in the foundations of thought, the lectures on existentialism offer a penetrating account of Husserl and his influence. They also deal with Jaspers, Heidegger, Sartre, and Marcel. They offer reflections on such topics as being oneself, dread, horizon, and the existential gap. Perhaps more dramatically than in any other work these papers reveal Lonergan's dual commitment to the rigor of scientific analysis (in the field of mathematical logic) and to the sensitivity of continental philosophies to existential issues.