More than 100 indigenous languages are spoken in Mexico and Central America. Each language partitions the color spectrum according to a pattern that is unique in some way. But every local system of color categories also shares characteristics with the systems of other Mesoamerican languages and of languages elsewhere in the world. This book presents the results of the Mesoamerican Color Survey, which Robert E. MacLaury conducted in 1978-1981. Drawn from interviews with 900 speakers of some 116 Mesoamerican languages, the book provides a sweeping overview of the organization and semantics of color categorization in modern Mesoamerica. Extensive analysis and MacLaury's use of vantage theory reveal complex and often surprising interrelationships among the ways languages categorize colors. His findings offer valuable cross-cultural data for all students of Mesoamerica. They will also be of interest to all linguists and cognitive scientists working on theories of categorization more generally.
Nearly every life form found among North American flowering plants is represented in Arizona. This amazing diversity is partly explained by the fact that the altitudinal range extends from a few feet above sea level to approximately 12,000 feet at the summit of the San Francisco Peaks. The life zone range from Arctic-Alpine on these peaks to Lower Sonoran in the southwest and Subtropical in the extreme south. The main objective of this book is to provide means for identifying the approximately 3438 species of flowering plants, ferns, and fern-allies growing without cultivation in Arizona. Keys for identification of the families, genera, and species are provided. Under each species the authors give the geographical distribution within and outside Arizona, and usually the altitudinal range and time of flowering. They describe economic uses, toxic or other properties, and ornamental value of many plants, giving particular attention to the utilization of native plants by the large Indian population of the state. Introductory chapters describe the topography, geology, soils, and climate of Arizona, the several types of vegetation in relation to the physical conditions, and the proportional representation of the larger plant families. There is also a brief account of botanical explorations in Arizona since 1832. This is the only available work on the flora of Arizona that includes the results of intensive, botanical research in the state during the past twenty years. It is based on an earlier publication, Flowering Plants and Ferns of Arizona, issued by the U.S. Department of Agriculture in 1942 and now out of print. For the present revision, a supplementary section of more than fifty pages has been prepared under the direction of John Thomas Howell and Elizabeth McClintock of the California Academy of Sciences. This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1960.
The three volume set LNAI 4251, LNAI 4252, and LNAI 4253 constitutes the refereed proceedings of the 10th International Conference on Knowledge-Based Intelligent Information and Engineering Systems, KES 2006, held in Bournemouth, UK, in October 2006. The 480 revised papers presented were carefully reviewed and selected from about 1400 submissions. The papers present a wealth of original research results from the field of intelligent information processing.
The CSET consists of three computer-based multiple-choice subtests. Subtest I tests in reading, language, literature, history, and social science. Subtest II is in science and mathematics; and Subtest III covers visual and performing arts, physical education, and human development. This book offers in-depth reviews in all test areas, with more than 300 practice and review items, as well as detailed advice in study and test-taking strategies. It also provides two complete practice CSETs with explained answers. INCLUDES ONLINE PRACTICE TEST: Students who purchase this book will also get FREE access to one additional full-length online CSET exam with three subtests, complete with all questions answered and explained.
Let a "who's who" of foot and ankle surgeons take your skills to the next level! Drs. Coughlin, Saltzman, and Anderson bring you state-of-the-art, comprehensive coverage of the full range of foot and ankle disorders. Expect the best from this revised "classic" work refreshed for a new generation in one robust multimedia resource. Achieve the best possible outcomes with authoritative answers on every major aspect of the treatment and management of foot and ankle disorders and diseases! With content covering biomechanics, examination, diagnosis, non-operative and operative treatment, and post-operative management, you have all the guidance you need to offer optimal care to your patients. Refine your mastery with state-of-the-art coverage of the very latest topics in foot and ankle surgery, including ankle reconstruction and total ankle arthroplasty; external/internal fixation; management of the complex foot deformities; nerve disorders; arthroscopic techniques; the new standardized post-operative protocols for all surgical techniques; and more. Achieve the best possible outcomes with authoritative answers on every major aspect of the treatment and management of foot and ankle disorders and diseases! With content covering biomechanics, examination, diagnosis, non-operative and operative treatment, and post-operative management, you have all the guidance you need to offer optimal care to your patients. Access the complete contents online at Expert Consult, plus more than 120 videos demonstrating key surgical techniques, regular online updates, and more.
To fmds one's bearings through the luxuriant forest of organic chemistry, sure guide marks are needed. Robert Martin's book is one of these most useful reference marks for each organic chemist. Diversely substituted hydroxyacetophenones are used in numerous sectors of applied organic chemistry. This impressive monography constitutes a considerable work, time-saver for the professional in organic synthesis. For each compound described, R. Martin has clearly and concisely supplied all the information existing in the literature up to 1996. This work enables the chemist to compare their structures, syntheses, properties, physico-chemical characteristics, thus stimulating his imagination. Three exhaustive tables enable the reader to find each compound by its CAS number, official nomenclature and usual name. They secure easy navigation through this large Dictionary. I very much admire the work undertaken and carried through by R. Martin, Chemical Engineer, Conservatoire National des Arts et Metiers, 1961. I am sure this book will be helpful both to industry and university research workers, and I wish it will meet the success it deserves. Dr. Jean-Paul GUETTE Professor Conservatoire National des Arts et Metiers (CNAM) ACKNOWLEDGEMENTS I wish to express my heartily thanks to Dr. Pierre Demerseman who accepted me in his Laboratory at Institut Curie in 1987, and kindly revised my manuscript I am also grateful to Dr. J.-P. Buisson, always so amiable and efficient, whose knowledge of word-processing largely contributed to the fmal page-setting of this work.
The Salvator Mundi is the first Leonardo painting to be discovered for over a century. Following its re-emergence, it played a leading role in the landmark Leonardo exhibition at the National Gallery in London in 2011, after which it was purchased by a Russian oligarch. In 2017 it was auctioned by Christie's in New York, fetching the world record price of $450m, and now forms part of the collection of Louvre Abu Dhabi. The Salvator Mundi may be seen as the devotional counterpart to the Mona Lisa, having an extraordinary, communicative presence. The artist has reformed the very traditional subject matter in a number of ways. The elusiveness of Christ's expression suggests his spiritual origins beyond the world of the senses. The traditional sphere of the earth has been transformed into a rock-crystal orb and signifies a crystalline sphere of the heavens. In addition to its spiritual dimension, the image exploits Leonardo's optical knowledge and his growing sense of the illusiveness of seeing. Only the blessing hand is in reasonably sharp focus, with his features softly veiled. The scintillating curls of his hair are characterised in line with his theory that the physics of the curling of hair is analogous to vortex motion in water. This book looks at evidence of Leonardo's Salvator Mundi in the collections of Charles I and Charles II. It explores the appraisal of works by Leonardo at the Stuart courts, and proposes that how works attributed to Leonardo were first encountered and understood in seventeenth-century Britain would shape the wider evolution of Leonardo as a cultural icon. This volume gives a dramatic first-hand account of the modern-day discovery of the painting, from its purchase in a minor New Orleans auction house, to the cleaning of the picture that would disclose it as Leonardo's startling original, and the research processes that would uncover illustrious and obscure former owners. The book presents the definitive study of the new masterpiece.
The United States now spends approximately $115 billion annually to perform its metal removal tasks using conventional machining technology. Of this total amount, about $14 billion is invested in the aerospace and associated industries. It becomes clear that metal removal technology is a very important candidate for rigorous investigation looking toward improvement of productivity within the manufacturing system. To aid in this endeavor, work has begun to establish a new scientific and technical base that will provide principles upon which manufacturing decisions may be based. One of the metal removal areas that has the potential for great economic advantages is high-speed machining and related technology. This text is concerned with discussions of ways in which high-speed machining systems can solve immediate problems of profiling, pocketing, slotting, sculpturing, facing, turning, drilling, and thin-walled sectioning. Benefits to many existing programs are provided by aiding in solving a current management production problem, that of efficiently removing large volumes of metal by chip removal. The injection of new high-rate metal removal techniques into conventional production procedures, which have remained basically unchanged for a century, presents a formidable systems problem, both technically and man agerially.The proper solution requires a sophisticated, difficult process whereby management-worker relationships are reassessed, age-old machine deSigns reevaluated, and a new vista of product/process planning and design admitted.
Vol.1: Hydroxybenzophenones Vol.2: Hydroxyacetophenones I Vol.3: Hydroxyacetophenones II Vol.4: Hydroxypropiophenones, Hydroxyisobutyrophenones, Hydroxypivalophenones and Derivatives
Vol.1: Hydroxybenzophenones Vol.2: Hydroxyacetophenones I Vol.3: Hydroxyacetophenones II Vol.4: Hydroxypropiophenones, Hydroxyisobutyrophenones, Hydroxypivalophenones and Derivatives
In four volumes, Aromatic Hydroxyketones provides detailed information on the physical properties and syntheses of 6,000 hydroxyketones. Each entry includes basic identification information, including the Chemical Abstracts Service Registry Number, molecule name, molecular formula, and molecular weight. This resource provides a powerful tool for the synthesis of intermediates of specialty polymers, pharmaceuticals and fine chemicals.
This book is the fourth volume in the definitive series, The History of the Study of Landforms or The Development of Geomorphology. Volume 1 (1964) dealt with contributions to the field up to 1890. Volume 2 (1973) dealt with the concepts and contributions of William Morris Davis. Volume 3 (1991) covered historical and regional themes during the 'classic' period of geomorphology, between 1980 and 1950. This volume concentrates on studies of geomorphological processes and Quaternary geomorphology, carrying on these themes into the second part of the twentieth century, since when process-based studies have become so dominant. It is divided into five sections. After chapters dealing with geological controls, there are three sections dealing with process and form: fluvial, glacial and other process domains. The final section covers the mid-century revolution, anticipating the onset of quantitative studies and dating techniques. The volume's objective is to describe and analyse many of the developments that provide a foundation for the rich and varied subject matter of contemporary geomorphology. The volume is in part a celebration of the late Professor Richard Chorley, who devised its structure and contributed a chapter.
Discover New Methods for Dealing with High-Dimensional DataA sparse statistical model has only a small number of nonzero parameters or weights; therefore, it is much easier to estimate and interpret than a dense model. Statistical Learning with Sparsity: The Lasso and Generalizations presents methods that exploit sparsity to help recover the underl
This book by Robert Weinstock was written to fill the need for a basic introduction to the calculus of variations. Simply and easily written, with an emphasis on the applications of this calculus, it has long been a standard reference of physicists, engineers, and applied mathematicians. The author begins slowly, introducing the reader to the calculus of variations, and supplying lists of essential formulae and derivations. Later chapters cover isoperimetric problems, geometrical optics, Fermat's principle, dynamics of particles, the Sturm-Liouville eigenvalue-eigenfunction problem, the theory of elasticity, quantum mechanics, and electrostatics. Each chapter ends with a series of exercises which should prove very useful in determining whether the material in that chapter has been thoroughly grasped. The clarity of exposition makes this book easily accessible to anyone who has mastered first-year calculus with some exposure to ordinary differential equations. Physicists and engineers who find variational methods evasive at times will find this book particularly helpful. "I regard this as a very useful book which I shall refer to frequently in the future." J. L. Synge, Bulletin of the American Mathematical Society.
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