Fluid flow, as it applies to geologic media, is the topic of this volume. The range of interest is large; it encompasses the weathering of geologic formations by the action of water, the manner in which certain minerals come to occur in commercial quantities, the fate of chemical contaminants once they enter an aquifer, optimal methods to remove (or at least contain) these contaminants, and ways to improve the recovery of hydrocarbons from reservoirs. While it is impossible to treat all of the applications of geochemical flow in a single volume, it is possible to treat certain features of simplified reactive flow that occur in nearly all applications. Understanding these features will help interpret much more complex flows and providing the basis for this understanding is the goal of this text. This book is a culmination of a research project conducted at The University of Texas at Austin (UT) over the past 20 years. It has also been used as a text in a graduate course at UT on geochemistry and flow, taught by each of the editors over a period of 10 years. The reader will undoubtedly benefit from the knowledge flow that this progression from research project, via classroom, to text represents.
In this work, the authors show that amalgamated products and HNN-extensions of finitely presented semistable at infinity groups are also semistable at infinity. A major step toward determining whether all finitely presented groups are semistable at infinity, this result easily generalizes to finite graphs of groups. The theory of group actions on trees and techniques derived from the proof of Dunwoody's accessibility theorem are key ingredients in this work.
DeVita, Hellman, and Rosenberg's Cancer: Principles & Practice of Oncology, 10th edition has garnered universal acclaim as the world’s definitive, standard-setting oncology reference. More than 400 respected luminaries explore today’s most effective strategies for managing every type of cancer by stage of presentation - discussing the role of all appropriate therapeutic modalities as well as combined-modality treatments. This multidisciplinary approach will help your cancer team collaboratively face the toughest clinical challenges and provide the best possible care for every cancer patient. Access the complete contents online or on your mobile device, with quarterly updates reflecting late-breaking developments in cancer care, free for the first year on LWW Health Library. Take full advantage of the latest advances with brand-new chapters on Hallmarks of Cancer, Molecular Methods in Cancer, Oncogenic Viruses, Cancer Screening, and new sections on Genetic testing and counseling for cancer, plus comprehensive updates throughout – including coverage of the newest biologic therapies. Make optimal, well-coordinated use of all appropriate therapies with balanced, multidisciplinary advice from a surgeon, a medical oncologist, and a radiation oncologist in each major treatment chapter. Review the latest molecular biology knowledge for each type of cancer and its implications for improved management. Make the best decisions on cancer screening and prevention, palliative care, supportive oncology, and quality-of-life issues
Engines of Change" is based on a Smithsonian Institution exhibit of the same title. The principal theme is the importance of technological transfer. It ventures beyond discussion of machines and tools to consider the effects of geographical dimension, natural resources, business practices, the role of women, ethnic diversity, and education. In this work the authors present a pictorial history of the Industrial Revolution in America, derived from surviving artifacts, historical prints, and other graphic materials. By means of this work they bring about a fuller understanding of the major developments in American technology, business, economics, and labor, tracing the migration of technology and technologists from Europe to America, where skilled craftsmen--combined with the richness of natural resources and the energy and innovations released by the young nation's political freedoms--enabled industrialism to flourish.
We prove that any variety of relation algebras which contains an algebra with infinitely many elements below the identity, or which contains the full group relation algebra on some infinite group (or on arbitrarily large finite groups), must have an undecidable equational theory. Then we construct an embedding of the lattice of all subsets of the natural numbers into the lattice of varieties of relation algebras such that the variety correlated with a set [italic capital]X of natural numbers has a decidable equational theory if and only if [italic capital]X is a decidable (i.e., recursive) set. Finally, we construct an example of an infinite, finitely generated, simple, representable relation algebra that has a decidable equational theory.'' -- Abstract.
Selected from the world’s leading comprehensive cancer textbook, this tightly focused resource provides you with the practical, cutting-edge information you need to provide the best cancer care to each patient. Cancer of the Thoracic Cavity: From Cancer: Principles & Practice of Oncology, 10th Edition, offers a comprehensive and balanced view of this rapidly changing field, meeting the needs of oncology/hematology practitioners, fellows, and others who need an in-depth understanding of cancer of the lung and mediastinum. The print reference gives you the solid, dependable guidance you have come to expect from this outstanding title, and the Inkling version features new quarterly updates written by a team of experts selected by the authors. Delivers focused, comprehensive information on cancer of the thoracic cavity drawn from the world’s leading cancer textbook, DeVita, Hellman, and Rosenberg’s Cancer: Principles & Practice of Oncology. Covers the molecular biology of lung cancer, non-small cell lung cancer, small cell and neuroendocrine tumors of the lung, and neoplasms of the mediastinum. Discusses in detail the growing importance of prevention and screening, giving you the understanding you need to improve your patients’ chances for a healthier, cancer-free life. Explains how the latest developments in biologic therapy applies to cancer of the thoracic cavity. Provides exhaustive coverage of combined modality cancer treatment, helping you determine when and how to integrate modalities in patient treatment. Ensures that you are fully up to date thanks to easy, mobile access to quarterly updates.
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.