download ebook travels in hyperreality pdf epub

Umberto Eco

A “scintillating collection” of essays on Disneyland, medieval times, and much more, from the author of Foucault’s Pendulum (Los Angeles Times). Collected here are some of Umberto Eco’s finest popular essays, recording the incisive and surprisingly entertaining observations of his restless intellectual mind. As the author puts it in the preface to the second edition: “In these pages, I try to interpret and to help others interpret some ‘signs.’ These signs are not only words, or images; they can also be forms of social behavior, political acts, artificial landscapes.” From Disneyland to holography and wax museums, Eco explores America’s obsession with artificial reality, suggesting that the craft of forgery has in certain cases exceeded reality itself. He examines Western culture’s enduring fascination with the middle ages, proposing that our most pressing modern concerns began in that time. He delves into an array of topics, from sports to media to what he calls the crisis of reason. Throughout these travels—both physical and mental—Eco displays the same wit, learning, and lively intelligence that delighted readers of The Name of the Rose and Foucault’s Pendulum. Translated by William Weaver

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Margherita Mussi

This book aims to synthesize more than 600,000 years of Italian prehistory, beginning with the Lower Paleolithic and ending with the last hunter-gatherers of the early Holocene. The author treats such issues as the development of social structure, the rise and fall of specific cultural traditions, climatic change, modifications of the landscape, fauna and flora, and environmental adaptation and exploitation and includes detailed descriptions of the most important sites.

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Murray Wrobel

This authoritative dictionary has been compiled with the aim of giving an overview of the English, German, French and Italian names of mammals. The Basic Table contains, in alphabetical order, the scientific names of families, genera, species and sub-species and synonyms with the identified names detailed in all four languages. These are given in the singular for species and sub-species and in the plural for other terms. The synonyms and subspecies are offered in detail. The editor offers numerous alternative spellings of vernacular names. This dictionary is an outstanding guide for every researcher in mammalogy.

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Michel Meyer

According to the traditional view, meaning presents itself under the form of some kind of identity. To give the meaning of a sentence amounts to being capable of producing some substitute based on the identity of the terms of the sentence. Is then the meaning of a book, or of any text, the capacity of rewriting it? Instead of retaining a double-standard theory of meaning, one for sentences and another for texts, that would allow for an ad hoc gap, the author provides a unified conception, called the question view of language he has developed, known as problematology. He pursues a systematic analysis of questioning in literature and shows how questioning makes the understanding process possible.

download ebook medical and nutritional complications of alcoholism pdf epub

Charles S. Lieber

In the Western world, alcohol is the most abused drug. recognized that a majority of patients with cirrhosis do For all the attention being directed toward heroin, co admit to excessive alcohol consumption. Other tissues caine, and marijuana, the favorite mood-altering drug in can also be severely affected, including brain, gut, the United States, as in almost every human society, is heart, endocrine systems, bone, blood, and muscle. A question often raised is, "In what way does an alcoholic alcohol. In nature, the fermentation of sugars is the differ from a nonalcoholic?" Inquiries have focused on major source of ethanol, but how humans first encoun tered it is unclear. It most likely occurred in either psychological make-up, behavioral differences, and socio fermented fruit juices (wine), fermented grain (beer), or economic factors. More recently, however, physical dif fermented honey (mead). Whether the Paleolithic Stone ferences have been delineated. Prior to the development Age man knew of ethanol is undetermined, but it is of various disease entities, chronic ethanol exposure abundantly clear that his Neolithic descendants were results in profound biochemical and morphological familiar with the product of fermentation. With the changes. Consequently, an alcoholic does not respond exception of the original inhabitants of Tierra del Fuego, normally to alcohol, other drugs, or even other toxic the Australian aborigines, and some polar tribes, all agents.

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Luke Hunter

Ranging from the largest - the Tiger to the smallest species - the Rusty-spotted Cat and Black-footed Cat, the world's wild cats are some of the most beautiful, ferocious and feared carnivores in the world. Wild Cats of the World provides a detailed account of each species of wild cat, examining their importance throughout history and the future of some of the most endangered breeds. Using stunning photography and magnificent colour plates by top wildlife artist Priscilla Barrett to depict each cat in detail, Wild Cats of the World examines the characteristics of all 38 species, as well as their history, distribution and current IUCN status.

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Hans A. Krebs,H.L. Kornberg

This survey was written at the invitation of the Editors of the "Ergebnisse der Physiologie". Its aim is to present the more recent progress in the know ledge of biological energy transformations. Since it was intended for a review journal, the reader was taken to be familiar with the fundamentals of current biochemistry, as described in the standard textbooks. It was not the object to compile an extensive collection of facts. The survey is limited to aspects of wider interest, and the main emphasis has been on the general unifying principles which emerge from the great mass of detailed ob servations. The article is reprinted in the hope that it may be useful in this form to advanced students and research workers in biochemistry and related subjects. H. A. KREBS H. L. KORNBERG 2 Table of Contents Page 1. The Key Position of Adenosine Triphosphate . . . 213 2. The Three Phases of Foodstuff Degradation. . . . 213 3. The Energy-Yielding Steps of Intermediary Metabolism 215 4. The Build-up of Phosphate Bond Energy ..... 221 5. Alternative Pathways of Anaerobic Fermentation in Micro-organisms. 227 6. Alternative Pathways of Glucose Oxidation . 237 7. The Path of Carbon in Photosynthesis . . . 243 8. Utilization of Energy for Chemical Syntheses 249 9. Control of Energy-Supplying Processes . . . 262 10. A Special Feature of ATP as an Energy Store. 271 11. Evolution of Energy Transforming Mechanisms 273 Appendix by K. BURTON Free Energy Data of Biological Interest 27S References . . . . . . . . . . . . . . .

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Julie Kagawa

Don't miss the Blood of Eden trilogy by the New York Times bestselling author of The Iron Fey and The Talon Saga! This darkly thrilling series, set in a destroyed, near-future world, will captivate fans of the Divergent, Hunger Games and Maze Runner series. WHAT IF HAVING A CHANCE TO SAVE HUMANITY MEANT BECOMING WHAT YOU HATE AND FEAR MOST? Allison Sekemoto survives in the Fringe, the outermost circle of a walled-in city. By day, she and her crew scavenge for food. By night, any one of them could be eaten. Some days, all that drives Allie is her hatred of them—the vampires who keep humans as blood cattle. Until the night Allie herself dies…and becomes one of the monsters. Forced to flee her city, Allie must pass for human as she joins a ragged group of pilgrims seeking a legend—Eden, a place that might have a cure for the disease that killed off most of civilization and created the rabids, bloodthirsty creatures who threaten human and vampire alike. But hiding her identity is nearly impossible as she comes to know and admire her companions…and starts to fall for a human. Soon Allie will have to decide what—and who—is worth dying for…again. Originally published in 2012

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Steve Madge

120 species of crows, jays and their allies exist in the world today. Many are exceedingly beautiful in colour, grace and form, whereas others are black and somewhat sinister in appearance. In no other group of perching birds has evolution produced such a degree of variation, from the tiny Hume's Ground-Jay of the steppe-highlands of Tibet to the huge Thick-billed Raven of the mountains of Ethiopia. Some have had a long association with people and appear in tales of mythology and superstition, while others have been regarded as agricultural pests. The great majority, however, remain largely unknown, their only contact with humanity being the destruction of their specialised habitats. As a consequence, more than 20 species are now regarded as internationally endangered, some of which are very poorly known. The 30 superb colour plates by Hilary Burn in this book depict them all; each plate is accompanied by an informative caption page summarising the criteria required to identify the species, alongside colour world distribution maps. Some of these birds, bearing such evocative names as the Banggai Crow, Mesopotamian Crow and Flores Crow, have never been illustrated before. The authoritative text by Steve Madge treats each species in depth, summarising identification techniques and concisely reviewing all aspects of corvid behaviour, distribution, population and taxonomy. The author has had first-hand experience of most of the species during his travels throughout the world, travels in which he gradually became fascinated by this very special, but somewhat ignored, group of birds. Crows and Jays is a combination of scientifically accurate information and an identification guide, planned to give anyone, whether a birdwatcher or biologist, a greater understanding of the lives of these beautiful, yet very complex, group of birds. It will surely be a standard work of reference for many years to come.