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The purpose of this book is to serve the needs of students in learning the procedures and theory required to use the petrographic microscope. In the second edition the book has been updated and there has been a number of changes.
This is an ideal textbook for both advanced undergraduates and graduate students. It contains valuable coverage of the optical properties of minerals, as well as up-to-date descriptions of common rock-forming minerals. The chapters on optical theory include discussions of the nature andproperties of light, the petrographic microscope, and the behavior of light in isotropic materials and in uniaxial and biaxial anisotropic materials. Thoroughly revised to include recent developments in the field, the book includes step-by-step procedures to guide students through the determinationof all optical properties by which minerals are routinely identified with a petrographic microscope. Readers will find descriptive information on over 125 common rock forming minerals, and many photomicrographs and illustrations. The book also includes a flow sheet to guide students through theprocess of identifying an unknown mineral.
This successful text/reference, now in a new edition, explores the applications and limitations of data produced by the interaction of X-rays with clay minerals. This edition pays particular attention to integrating the mineralogy of soils and features a new chapter on disorder and polytypes. Chapter Four, from the first edition, has been expanded and split into two chapters, "Structure and Properties: General Treatment" and "Structure, Nonmenclature, and Occurrences of Clay Minerals." Essential in agriculture, geology, and in making informed engineering decisions, this text offers the necessary information on the properties of these minerals, combining theoretical discussion with recipe-like directions for laboratory procedures. Ideal for students who have completed introductory geology, chemistry, and mineralogy courses, this text can also be used as a reference for researchers and workers in industry.
The next time you get sick, consider this before picking up the aspirin: your body may be doing exactly what it's supposed to. In this ground-breaking book, two pioneers of the science of Darwinian medicine argue that illness as well as the factors that predispose us toward it are subject to the same laws of natural selection that otherwise make our bodies such miracles of design. Among the concerns they raise: When may a fever be beneficial? Why do pregnant women get morning sickness? How do certain viruses "manipulate" their hosts into infecting others? What evolutionary factors may be responsible for depression and panic disorder? Deftly summarizing research on disorders ranging from allergies to Alzheimer's, and form cancer to Huntington's chorea, Why We Get Sick, answers these questions and more. The result is a book that will revolutionize our attitudes toward illness and will intrigue and instruct lay person and medical practitioners alike.
One of the world's most respected psychiatrists provides a much-needed new evolutionary framework for making sense of mental illness With his classic book Why We Get Sick, Randolph Nesse established the field of evolutionary medicine. Now he returns with a book that transforms our understanding of mental disorders by exploring a fundamentally new question. Instead of asking why certain people suffer from mental illness, Nesse asks why natural selection has left us with fragile minds at all. Drawing on revealing stories from his own clinical practice and insights from evolutionary biology, Nesse shows how negative emotions are useful in certain situations, yet can become excessive. Anxiety pr...
Key concepts in mineralogy and petrology are explained alongside beautiful full-color illustrations, in this concisely written textbook.
As humans evolved, we developed technologies to modify our environment, yet these innovations are increasingly affecting our behavior, biology, and society. Now we must figure out how to function in the world we’ve created. Over thousands of years, humans have invented ingenious ways to gain mastery over our environment. The ability to communicate, accumulate knowledge collectively, and build on previous innovations has enabled us to change nature. Innovation has allowed us to thrive. The trouble with innovation is that we can seldom go back and undo it. We invent, embrace, and exploit new technologies to modify our environment. Then we modify those technologies to cope with the resulting ...
First published in 1848, authored by J.D. Dana, the Manual of Mineral Science now enters its 23rd edition. This new edition continues in the footsteps or its predecessors as the standard textbook in Mineralogy/Mineral Science/Earth Materials/Rocks and Minerals courses. This new edition contains 22 chapters, instead of 14 as in the prior edition. This is the result of having packaged coherent subject matter into smaller, more easily accessible units. Each chapter has a new and expanded introductory statement, which gives the user a quick overview of what is to come. Just before these introductions, each chapter features a new illustration that highlights some aspect of the subject in that par...
A real-world guide to Attachment Parenting from the Big Bang Theory actress, neuroscientist, and mother Mayim Bialik—a book hailed by Dr. William Sears as “delightful” and by Ricki Lake as “a fantastic guide to birth and parenting that is packed with invaluable wisdom.” Mayim Bialik was the child star of the popular 1990s TV sitcom Blossom, but she definitely didn’t follow the typical child-star trajectory. Instead, Mayim got her PhD in neuroscience from UCLA, married her college sweetheart, and had two kids. Mayim then did what many new moms do—she read a lot of books, talked with other parents, and she soon started questioning a lot of the conventional wisdom she heard about ...