Search results for "Kenneth Carpenter"
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Horns and Beaks
Horns and Beaks completes Ken Carpenter's series on the major dinosaur types. As with his volumes on armored, carnivorous, and sauropodomorph dinosaurs, this book collects original and new information, reflecting the latest discoveries and research on these two groups of animals. The Ornithopods include Iguanodon, one of the first dinosaurs ever discovered and analyzed, and perhaps the most common and best-documented group, the hadrosaurs or "duckbilled dinosaurs." The Ceratopsians include Triceratops, known for its distinctive three-horned skull and protective collar.Contributors are Michael K. Brett-Surman, Kathleen Brill, Kenneth Carpenter, Benjamin S. Creisler, Tony DiCroce, Andrew A. Farke, Peter M. Galton, David Gilpin, Thomas M. Lehman, Nate L. Murphy, Christopher J. Ott, Gregory S. Paul, Xabier Pereda Suberbiola, Albert Prieto-Marquez, Bruce Rothschild, José Ignacio Ruiz-Omeñaca, Darren H. Tanke, Mark Thompson, David Trexler, and Jonathan R. Wagner.
R 1,627.00
Acrocanthosaurus Inside and Out
How can paleontologists know what a living dinosaur was like more than a hundred million years ago, particularly when only partial skeletons remain? Focusing on one large carnivorous dinosaur, Acrocanthosaurus (“high-spined lizard”), paleontologist Kenneth Carpenter explains the process, pairing scholarly findings with more than 75 color illustrations to reconstruct “Acro” before readers’ eyes. In Acrocanthosaurus Inside and Out, he offers the most complete portrait possible of this fascinating dinosaur’s appearance, biology, and behavior.Acrocanthosaurus—similar in size to its later cousin Tyrannosaurus rex, but studded with large spines—roamed what is now the south-central United States 110 to 115 million years ago, during the Early Cretaceous. Carpenter worked on the most complete of the Acrocanthosaurus skeletons (nicknamed “Fran”) that has been found. Here he describes the techniques that tell us about Acro’s biological makeup, movements, and habits. Studies of joints reveal the range of possible motion, while bumps, ridges, and scars on the bones show where muscles, ligaments, and tendons attached. CT scans allow us to peer into the braincase, while microscopes afford a cross-sectional view of bones. These findings in turn offer an idea of how Acro stalked and ate its prey. Scientific evidence beyond the fossils provides avenues for further inquiry: What does the sedimentary rock encasing Fran’s bones tell us about Acro’s environment? What does our knowledge of Acro’s distant relatives, such as crocodilians and birds, imply about its heart and other soft tissues? Can our understanding of other animals explain Acro’s huge spines? Carpenter distills all this information into a clear, accessible, engaging account that will appeal to general readers and scholars alike. As the first book-length work on Acrocanthosaurus, this volume introduces a prehistoric giant that once stalked Texas and Oklahoma and offers a rare, firsthand glimpse into the trials and triumphs of paleontology.
R 646.00
Protein and Energy
This book reviews the long-standing debate over the relative merits of a high-protein versus a low-protein diet. When protein (or 'animal substance') was first discovered in vegetable foods it was hailed as the only true nutritional principle. Leibig, the leading German chemist of the mid-nineteenth century, believed that it provided the sole source of energy for muscular contraction. In contrast, health reformers argued that high intakes were over-stimulating, leading to dissipation and decline. The subject came to widespread public attention again in the 1950s as the United Nations debated the need for providing protein supplements to Third World infants. At a time when the concern has resurfaced that over-consumption of protein in affluent societies may damage health, this book provides a fascinating historical perspective.
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Beriberi, White Rice, and Vitamin B
In this comprehensive account of the history and treatment of beriberi, Kenneth Carpenter traces the decades of medical and chemical research that solved the puzzle posed by this mysterious disease. Caused by the lack of a minute quantity of the chemical thiamin, or vitamin B1 in the diet, beriberi is characterized by weakness and loss of feeling in the feet and legs, then swelling from fluid retention, and finally heart failure. Western doctors working in Asia after 1870 saw it as the major disease in native armed forces and prisons. It was at first attributed to miasms (poisonous vapors from damp soil) or to bacterial infections. In Java, chickens fed by chance on white rice lost the use of their legs. On brown rice, where the grain still contained its bran and germ, they remained healthy. Studies in Javanese prisons then showed beriberi also occurring where white (rather than brown) rice was the staple food. Birds were used to assay the potency of fractions extracted from rice bran and, after 20 years, highly active crystals were obtained. In another 10 years their structure was determined and 'thiamin' was synthesized."Beriberi" is a story of contested knowledge and erratic scientific pathways. It offers a fascinating chronicle of the development of scientific thought, a history that encompasses public health, science, diet, trade, expanding empires, war, and technology. From the preface: this is a medical detective story - beginning with the investigation of a disease that has killed or crippled at least a million people, and then following up clues that ranged much wider. One outcome was the production of a synthetic chemical that we now, nearly all of us, consume in small quantities each day in our food. The detectives had a variety of professions and spoke different languages. Their work ranged from studying the health of laborers in a primitive jungle to the painstaking dissection of individual grains of rice under a microscope. The integrated story of their struggles and successes, culled from old volumes in scattered libraries, forms the subject of this book.
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Carnivorous Dinosaurs
The meat-eating dinosaurs, or Theropoda, include some of the fiercest predators that ever lived. Some of the group's members survive to this day—as birds. The theropod/bird connection has been explored in several recent works, but this book presents 17 papers on a variety of other topics. It is organized into three parts. Part I explores morphological details that are important for understanding theropod systematics. Part II focuses on specific regions of theropod anatomy and biomechanics. Part III examines various lines of evidence that reveal something about theropods as living creatures.The contributors are Ronan Allain, Rinchen Barsbold, Kenneth Carpenter, Karen Cloward, Rodolfo A. Coria, Philip J. Currie, Peter M. Galton, Robert Gay, Donald M. Henderson, Dong Huang, James I. Kirkland, Yoshitsugu Kobayashi, Eva B. Koppelhus, Peter Larson, Junchang Lü, Lorrie A. McWhinney, Clifford Miles, Ralph E. Molnar, N. Murphy, John H. Ostrom, Gregory S. Paul, Licheng Qiu,J. Keith Rigby, Jr., Bruce Rothschild, Christopher B. Ruff, Leonardo Salgado, Frank Sanders, Julia T. Sankey, Judith A. Schiebout, David K. Smith, Barbara R. Standhardt, Kathy Stokosa, Darren H. Tanke, François Therrien, David Trexler, Kelly Wicks, Douglas G. Wolfe, and Lowell Wood.
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Dinosaur Systematics
In recent years dinosaurs have captured the attention of the public at an unprecedented scale. At the heart of this resurgence in popular interest is an increased level of research activity, much of which is innovative in the field of palaeontology. For instance, whereas earlier palaeontological studies emphasized basic morphologic description and taxonomic classification, modern studies attempt to examine the role and nature of dinosaurs as living animals. More than ever before, we understand how these extinct species functioned, behaved, interacted with each other and the environment, and evolved. Nevertheless, these studies rely on certain basic building blocks of knowledge, including facts about dinosaur anatomy and taxonomic relationships. One of the purposes of this volume is to unravel some of the problems surrounding dinosaur systematics and to increase our understanding of dinosaurs as a biological species. Dinosaur Systematics presents a current overview of dinosaur systematics using various examples to explore what is a species in a dinosaur, what separates genders in dinosaurs, what morphological changes occur with maturation of a species, and what morphological variations occur within a species.
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Tyrannosaurus rex, the Tyrant King
With its massive head, enormous jaws, and formidable teeth, Tyrannosaurus rex has long been the young person's favorite creepy carnivore in the Mesozoic zoo. Nor has T. rex been ignored by the scientific community, as this new collection amply demonstrates. Scientists explore such questions as why T. rex had such small forelimbs; how the dinosaur moved; what bone pathologies tell us about life in the Cretaceous; and whether T. rex was a predator, a scavenger, or both. There are reports on newly discovered skeletons, on variation and sexual dimorphism, and how the big beasts chewed. The methods used by the contributors to unlock the mysteries of T. rex range from "old fashioned" stratigraphy to contemporary computer modeling. Together they yield a wealth of new information about one of the dinosaur world's most famous carnivores. An enclosed CD-ROM presents additional photographic and filmed reconstructions of the mighty beast.
R 1,525.00
Orphan Carpenter
**Reader Views Reviewers Choice Award - Gold Medal Winner,Religion/Spirituality/Instruction** Independent PressAward - Distinguished Favorite,Christian"My God, My God, why haveyou forsaken me?"Have you ever wonderedwhere God is? How can this be happening? What did I do to deserve this? Haveyour circumstances led you to question your faith? Does God care? Does he evenexist?Thoughts flooded my head from our traumatic failedadoption. “Lord, where were you this time? Is this how our seven-year-longjourney to have children ends? Are we being punished? Are we cursed? Thisadoption seemed so right. I thought I was ready. I really thought I could helpthese kids. After all, I started life as an Orphan.”My corebeliefs had been shaken. To make sense of what just happened, I went back andexamined my own life. So many times, the odds were heavily stacked against me,life, and death situations. Yet, somehow, someway, God always showedup.From orphan to carpenter and beyond, the pages of thisbook are my life stories. But the book is not about me or my story. It’s aboutGod’s. As you read these true stories of my life like parables, may they be atestament that God is present and active in your life, that he loves you andhas a plan to give you hope and a future.
R 570.00
Dinosaur Eggs and Babies
In the last couple of decades the study of dinosaur eggs and babies has proved to be one of the most exciting and profitable areas of dinosaur research. This is the first book solely devoted to this topic and reviews, in scientific detail, our present state of knowledge about this exciting area of palaeontology. Chapters in the book discuss all aspects of the science including the occurrence of eggs, nests and baby skeletons, descriptive osteology of juvenile skeletons, comparative histology of juvenile bone, analyses of eggs and egg shells, palaeoenvironments of nesting sites, nesting behaviour and developmental growth of baby dinosaurs. The volume will be an invaluable addition to the book collections of vertebrate palaeontologists and their graduate students.
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History of Scurvy and Vitamin C
The first modern survey of the long and fascinating history of the various ideas and theories about the cause of scurvy, the nutritional deficiency disease that has caused (with the exception of famine) the most human suffering in recorded history. Professor Carpenter documents the arguments that led to the numerous theories about the disease and eventually to the isolation and synthesis of vitamin C (ascorbic acid), and illustrates how the changing ideas about scurvy reflected the scientific and medical beliefs of different periods in history. The author also examines the modern claims for the use of very high levels of vitamin C to bring about a state of super-health, and he analyses the most important evidence for and against this practice. This fascinating story in the history of science and medicine will be of interest to the historian, scientist and the general reader.
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Films of John Carpenter
The films of John Carpenter cover a tremendous range and yet all bear his clear personal stamp. From the horrifying (Halloween) to the touching (Starman) to the controversial (The Thing) to the comic (Big Trouble in Little China), his films reflect a unique approach to filmmaking and singular views of humanity and American culture. This analysis of Carpenter's films includes a historical overview of his career, and in-depth entries on each of his films, from 1975's Dark Star to 1998's Vampires. Complete cast and production information is provided for each. The book also covers those films written and produced by Carpenter, such as Halloween II and Black Moon Rising, as well as Carpenter's work for television. Appendices are included on films Carpenter was offered but turned down, the slasher films that followed in the wake of the highly-successful Halloween, the actors and characters who make repeated appearances in Carpenter's films, and ratings for Carpenter's work. Notes, bibliography, and index are included.
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Thunder-Lizards
The large, quadrupedal herbivores known as sauropods were widespread around the planet from the Jurassic to the end of the Cretaceous. With the longest necks and tails of all of the dinosaurs, some sauropods were 40 meters in length and weighed upwards of 100,000 kilograms, more than 20 tons. The popular image of these lumbering giants, placidly consuming ferns has been greatly revised in recent years. New discoveries and new theories about behavior and physiology have continued to enrich the study of these remarkable beasts. This book presents 21 new studies of the sauropods. The book is organized into four parts. The first part looks at some sauropods old and new, the second at juvenile and adult specimens and ontogenetic variation within species. Part three concerns morphology and biomechanics, while part four takes up issues of biogeography.The contributors are Sebastián Apesteguía, Malcolm W. Bedell, Jr., David S. Berman, Matthew F. Bonnan, Kenneth Carpenter, Sankar Chatterjee, Rodolfo A. Coria, Fabio M. Dalla Vecchia, John Foster, Peter M. Galton, Jacques van Heerden, Takehito Ikejiri, Jean Le Loeuff, D. M. Mohabey, John S. McIntosh, J. Michael Parrish, Bruce M. Rothschild, Leonardo Salgado, Steven W. Salisbury, Allen Shaw, Kenneth Stadtman, Kent A. Stevens, Virginia Tidwell, David Trexler, Ray Wilhite, Adam M. Yates, and Zhong Zheng.
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Unfinished Business
Iraq still hangs in the balance. The dramatic improvements in Iraqi security between 2007 and 2009 have produced important, but incomplete changes in the nation's politics. These changes make it possible to imagine Iraq slowly muddling upward, building gradually toward a better future. But we must be constantly on guard against the considerable potential for Iraq to slip into all-out civil war. There are dozens of scenarios -from military coups, to official misconduct, to the assassination of one or two key leaders - that could spark such violence. In Unfinished Business, a team of five experts from across the political spectrum analyze the situation in Iraq. They present a well-reasoned and feasible path for U.S. policy toward Baghdad -one that would give priority to preventing Iraq from slipping into civil war or becoming an aggressive state but that would also lead to a clear American goal: a new, strong, and prosperous ally in the Middle East. Ultimately, the United States must condition the continuation of the U.S.-Iraqi relationship on the willingness of Iraqi political leaders to guide their country in the direction of greater stability, inclusivity, and effective governance.
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Edward Carpenter 1844–1929
This is the first full-scale biography of Edward Carpenter, an 'eminent Victorian' who played an intriguing role in the revival of Socialism in Britain in the late nineteenth century. 'A worthy heir of Carlyle and Ruskin', as Tolstoy called him, Carpenter tackled boldly the problems of alienation under the pressures of commercial civilisation, and developed a strongly personalised brand of Socialism which inspired both the Labour Party and its enemies, Syndicalism and Anarchism. A homosexual, he grappled with the problems of sexual alienation above all, and emerged as the foremost advocate of the homosexual cause at a time when it was a social 'taboo'. This study, based upon letters and many other personal documents, reveals much of Carpenter's personal life which has hitherto remained obscure, including his 'comradeship' with some of his working-men friends and his influence upon such notable literary figures as Siegfried Sassoon, E. M. Forster and D. H. Lawrence.
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Edward Carpenter
In his new book, Edward Carpenter: A Victorian Rebel Fighting for Gay Rights, Brian Anderson explores the life of the neglected Victorian gay icon Edward Carpenter. Using a large number of previously unpublished letters to his lovers, and friends, his tortuous journey from conforming youth to outspoken critic of Victorian society is traced.His adolescent hurts and sexual confusion, his fumbling first love affairs, the remarkable expansion of his mind at Cambridge and his timely release from a priestly and donnish life, are recounted.His entry into the world of socialist politics as a polemical writer and his turning from socialist rhetoric to sexual politics forms a central part of the narrative, together with an account of the obstacles that he faced in finding publishers daring enough to take his work at the height of the Oscar Wilde scandal.The intimate details of his gay life are, for the first time, combined with the most extensive analysis to date of his pioneering writing on homosexuality.
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