Chemical petrology is essentially the physical chemistry of rocks and associated fluids, although it also borrows heavily from such other sciences as mineralogy. In terms of fundamentals it is firmly grounded in chemical thermodynamics and kinetics. In its treatment of terrestrial environments it grades imperceptably into sedimentology, geochemistry, and geophysics and in extraterrestrial environments into cosmochemistry. It is one of the most important branches of planetology and meteoritics. The unity of approach of thermodynamics and kinetics to processes in these diverse environments is stressed in this book by numerous examples which have been chosen to illuminate different aspects of the subject. Thus we have discussed in some depth such problems as the genesis of layered basic complexes, calc-alkaline batholiths, chondri tic meteorites, and the surface-atmosphere interaction of the planet Venus because these are important and because they are particularly good illustrations of the chemical petrology approach. Considerable attention also has been devoted to volcanic processes. In our treatment of metamor phism in particular, an attempt has been made to correlate and integrate the vast number of recent experimental, theoretical, and field studies. However, we have not attempted a comprehensive survey of all known rock types or occurrences, nor did we review all the diverse opinions and conclusions on the origins of controversial rocks. Instead we have chosen to stress interpretations we regard as following most directly from the evidence.
This essential reference provides an introduction to the remarkable soils and landscapes of Australia. It reveals their great diversity and explains why an understanding of soil properties and landscape processes should guide our use of the land. Using striking photographs of characteristic landscapes, it begins by describing the basic properties of soils and how Australia's distinctive soils and landscapes have co-evolved. We gain a greater understanding of why particular soils occur at certain locations and how soil variation can influence landscape processes, agricultural productivity and ecosystem function. The book explains the impact of various forms of land use and the changes they can bring about in soil. This is followed by an invaluable compendium that describes and illustrates over 100 of the more important and widespread soils of Australia, along with their associated landscapes. There is a brief account of each soil's environment, usage and qualities as well as details on chemical and physical properties so we can make more informed decisions about appropriate land-use. Australian Soils and Landscapes will be a valuable resource for farmers, natural resource managers, soil and environmental scientists, students and anyone with an interest in Australia's unique environment.
The Insects has been the standard textbook in the field since the first edition published over forty years ago. Building on the strengths of Chapman's original text, this long-awaited 5th edition has been revised and expanded by a team of eminent insect physiologists, bringing it fully up-to-date for the molecular era. The chapters retain the successful structure of the earlier editions, focusing on particular functional systems rather than taxonomic groups and making it easy for students to delve into topics without extensive knowledge of taxonomy. The focus is on form and function, bringing together basic anatomy and physiology and examining how these relate to behaviour. This, combined with nearly 600 clear illustrations, provides a comprehensive understanding of how insects work. Now also featuring a richly illustrated prologue by George McGavin, this is an essential text for students, researchers and applied entomologists alike.
The study of plant development in recent years has often been concerned with the effects of the environment and the possible involvement of growth substances. The prevalent belief that plant growth substances are crucial to plant development has tended to obscure rather than to clarify the underlying cellular mechanisms of development. The aim in this book is to try to focus on what is currently known, and what needs to be known, in order to explain plant development in terms that allow further experimentation at the cellular and molecular levels. We need to know where and at what level in the cell or organ the critical processes controlling development occur. Then, we will be better able to under stand how development is controlled by the genes, whether directly by the continual production of new gene transcripts or more indirectly by the genes merely defining self-regulating systems that then function autonomously. This book is not a survey of the whole of plant development but is meant to concentrate on the possible component cellular and molecular processes involved. Consequently, a basic knowledge of plant structure is assumed. The facts of plant morphogenesis can be obtained from the books listed in the General Reading section at the end of Chapter 1. Although references are not cited specifically in the text, the key references for each section are denoted by superscript numbers and listed in the Notes section at the end of each chapter.
As students and scholars of Boccaccio, Chaucer, and Dante know, late medieval writers were influenced greatly by the work of peers that crossed historical, national, cultural, linguistic boundaries. Through a Classical Eye contains first-rate essays that demonstrate a range of strategies for undertaking transcultural and transhistorical studies of the late medieval period, and examines medieval literature and culture where English, Italian, and Latin materials overlap. Written in honour of the groundbreaking contributions that Winthrop Wetherbee made to this growing area of study, the volume's contributors advance his legacy and add to the burgeoning interest in setting medieval literary studies into wide intellectual and historical horizons. Divided into three illuminating sections on Medieval Latin authorship, Italy and the world, and England and beyond, and including a personal reminiscence of Wetherbee by the noted novelist Robert Morgan, Through a Classical Eye is an outstanding collection that provides key insights into medieval literature and culture.
The quantitative description of growth. Phyllotaxis. Shoot-apical systems. The dynamics of leaf growth. The growth of an inflorescence. The growth of wheat tillers. Plant growth as integration.
Book #2 is the continuation of book #1 and in this novel,everything goes deep in and Rose undergoes a lot including Sam,John and Kevin ,it seems to them that ending highschool is not an easy task for
Book #2 is the continuation of book #1 and in this novel,everything goes deep in and Rose undergoes a lot including Sam,John and Kevin ,it seems to them that ending highschool is not an easy task for
Book #2 is the continuation of book #1 and in this novel, everything goes deep in and Rose undergoes a lot including Sam, John and Kevin ,it seems to them that ending high school is not an easy task for them at all and none of them imagined that things will take a twist all of a sudden. Each and every character has their own losses and troubles and challenges they have to overcome , for they learned that once losthas never been found , and if it is found ,then learn to cherish it no matter what the consequence you undergo .
A Century of X-Rays and Radioactivity in Medicine: With Emphasis on Photographic Records of the Early Years celebrates three great discoveries-x-rays (1895), radioactivity (1896), and radium (1898)-and recalls the pioneering achievements that founded the new science of radiology and changed the face of medicine forever. Over 700 historical illustrations with full and informative captions are supported by short introductory essays to illuminate the fascinating radiological past in an easy-to-read style. The focus of this book is on the historically more interesting early years of discovery, invention, diagnosis, therapy, dosimetry, risk, and protection. Interspersed with a variety of radiological anecdotes, the photographic record is complemented by archival accounts of the pioneer scientists and physicians and their early patients. In the chapters on diagnostic techniques, radiotherapy, and nuclear medicine, the author contrasts old methods with newer technologies. He also includes two fascinating chapters on museum and industrial applications of radiography. The book is comprehensively indexed for easy retrieval of the wide variety of people, techniques, apparatus, and examples featured throughout this radiological journey.
In 1959 an earthquake in central Vancouver Island devastated the lakeside community of Pyrite Ridge. The seismic event triggered landslides that isolated the town and killed sixteen people, while a geological phenomenon known as a segue caused the lake to drop an astonishing 150 metres. Perched on the precipice of a yawning abyss and cut off from the world by tons of rubble, Pyrite Ridge became a place of myth and lore. After finding a newspaper attached to a red balloon that supposedly came from the town, Travis Sivart, an Air Force officer struggling with post-traumatic stress disorder, sets out to investigate the legend of Pyrite Ridge. After an arduous journey he stumbles upon the community, now known as The Segway, which is inhabited by an eclectic group of thirty people. Travis spends a week in the town, learning of its remarkable history and interacting with the unforgettable residents. Everyone has their own compelling tale of how they came to The Segway, creating an extraordinary tapestry that causes Travis to question his own sanity. Is there a connection between his personal demons and the tragic events of 1959? Life at the Precipice seamlessly blends fact, fiction, and popular science in a unique combination of drama and humor that will have readers wondering if the mysterious town of The Segway actually exists.
Human ecology is ultimately part of a general theory of society. This is the argument developed here by Roy Ellen, whose exploration of the interplay between social organization and ecology in small-scale subsistence systems has direct bearings both on the investigation of human environmental relations in general and on contemporary social theory. He argues that while ecological study of non-industrial societies cannot be elevated to the status of theory, domain or discipline, it can be represented as a single 'problematic' that historically has acquired some degree of autonomy and which continues to make a significant contribution to a wider anthropology. Dr Ellen introduces his subject matter through an extended and systematic discussion of some major frameworks developed within the last hundred years to examine and explain facets of the relationship between culture, social organization and the environment: determinism, possibilism, cultural ecology, systems theory and ideas derived from modern biology. He follows this with a detailed review and appraisal of important recent research involving the use of ecological models, methods and data. This original and innovative study of the pre-eminently social character of human ecological relations will be of considerable interest to all students and researchers concerned with understanding the nature of the relationship between human beings and their environments.
There are 49 yarns in my book starting with The Discovery of Australia then a few taken from my life experiences in the bush and at sea drifting into occasional brief yarns sparked by our history and through the second World War with a few Aboriginal yarns for good measure. In some, the names have been replaced to avoid embarrassment, but all are basically true. My life has been a kaleidoscope of experiences. I became first a beekeeper, then a drover leading to stock dealing and then into cattle and sheep stations in various partnerships. I was a stock and station agent and auctioneer for about 40 years in my own right while running the properties and charter boats, and twice owned motion picture theatres. I reckon I must have married too often to accumulate, as each wife now has at least one house, and or farm while I live in a rental?
A clear explanation of the cause, diagnosis, and treatment of diabetes Written for a broad range of readers, including students, researchers, policymakers, health care providers, and diabetes patients and caregivers, this book explains the underlying biochemistry and physiology of diabetes mellitus. Each chapter contains a glossary that defines key terms, a summary that highlights essential concepts discussed in each section of the chapter, as well as a set of simple problems to help readers gain a richer and deeper understanding of diabetes, from its history to treatment options. Understanding Diabetes begins with an overview of the disease, its worldwide prevalence and cost, and its connection to the global obesity epidemic. The author then explores the history of diabetes, including the first documented description of the disease dating back to 3400 BCE in Ancient Egypt. The next chapter, A Glucose Metabolism Primer, sets forth the pathways for the metabolism of glucose. Next, the book covers: Regulation of glucose metabolism and glucose metabolism gone wrong Diabetes classification system Diagnosis, including current laboratory tests Complications, such as retinopathy, neuropathy, and cardiovascular disease Hereditary transmission Prevention and treatment, including emerging research Although a cure has still not been found, this book demonstrates that researchers are continuing to make major breakthroughs on all fronts in the fight against diabetes, including a better understanding of its causes and an improved ability to diagnose and treat the disease.
The present volume contains the texts of the invited talks delivered at the Fifth International Conference on Recent Progress in Many-Body Theories held in Oulu, Finland during the period 3-8 August 1987. The general format and style of the meeting followed closely those which had evolved from the earlier conferences in the series: Trieste 1978, Oaxtepec 1981, Altenberg 1983 and San Francisco 1985. Thus, the conferences in this series are in tended, as far as is practicable, to cover in a broad and balanced fashion both the entire spectrum of theoretical tools developed to tackle the quan tum many-body problem, and their major fields of· application. One of the major aims of the series is to foster the exchange of ideas and techniques among physicists working in such diverse areas of application of many-body theories as nucleon-nucleon interactions, nuclear physics, astronomy, atomic and molecular physics, quantum chemistry, quantum fluids and plasmas, and solid-state and condensed matter physics. A special feature of the present meeting however was that particular attention was paid in the programme to such topics of current interest in solid-state physics as high-temperature superconductors, heavy fermions, the quantum Hall effect, and disorder. A panel discussion was also organised during the conference, under the chair manship of N. W. Ashcroft, to consider the latest developments in the extreme ly rapidly growing field of high-T superconductors.
Dingoes proved a real menace there, so the family moved to Capella where they purchased the Paramount Theatre and a small cattle station before winning a land ballot off the failed Queensland British Food Corporation. He then married and moved to the Gold Coast then to Brunswick Heads and to another theatre. Television caused a recession in that so he went out as a deck hand on a trawler and cut timber before selling out and returning to the bush. He then took a position with British Petroleum being granted the whole of Cape as his territory. He then bought a produce agency and Stock Agency at Bowen in Queensland buying several cattle and sheep stations until a car accident killed his partner, so he sold out and bought charter boats, operating them from Brisbane to Thursday island, but after losing a deckhand retired from that and went back into business in Bowen.
To many education students, Russian and/or Chinese education is at the same time their introduction to Marxism, and many students go no further. This book sets the record straight by giving a thorough introduction to the writings of Marx himself as they relate to education. It shows what Marxism implies for education, as aim, method and content. It then proceeds to compare educational developments in the former USSR and China in the light of this analysis, attempting to answer the question as to how Marxist this has been, in the schools and outside them.
How can one construct dynamical systems obeying the first and second laws of thermodynamics: mean energy is conserved and entropy increases with time? This book answers the question for classical probability (Part I) and quantum probability (Part II). A novel feature is the introduction of heat particles which supply thermal noise and represent the kinetic energy of the molecules. When applied to chemical reactions, the theory leads to the usual nonlinear reaction-diffusion equations as well as modifications of them. These can exhibit oscillations, or can converge to equilibrium.In this second edition, the text is simplified in parts and the bibliography has been expanded. The main difference is the addition of two new chapters; in the first, classical fluid dynamics is introduced. A lattice model is developed, which in the continuum limit gives us the Euler equations. The five Navier-Stokes equations are also presented, modified by a diffusion term in the continuity equation. The second addition is in the last chapter, which now includes estimation theory, both classical and quantum, using information geometry.
From civilisational frontier risks associated with new challenges like disruptive technologies, to the shifting nature of great-power conflicts and subversion, the 21st century requires a new approach to statecraft. In 21st-Century Statecraft, Professor Nayef Al-Rodhan proposes five innovative statecraft concepts. He makes the case for a new method of geopolitical analysis called ‘meta-geopolitics’, and for ‘dignity-based governance’. He shows how, in an interdependent and interconnected world, traditional thinking must move beyond zero-sum games and focus on ‘multi-sum and symbiotic realist’ interstate relations. This requires a new paradigm of global security premised on five dimensions of security, and a new concept of power, ‘just power’, which highlights the centrality of justice to state interests. These concepts enable states to balance competing interests and work towards what the author calls ‘reconciliation statecraft’. Throughout, Professor Al-Rodhan brings his philosophical and neuroscientific expertise to bear, providing a practical model for conducting statecraft in a sustainable way.
This volume describes some of the new research published since volume 1 of the series, Plant and fungal toxins , was published in 1983. A few chapters update topics previously treated, but most describe in depth the toxicologic and chemical aspects of other topics. Thus volumes 1 and 6 together prov
Originally published in 1920, this title wrestles with the critical conflict in modern philosophy of whether philosophers should employ pure reason in a world of abstracts or, rather, should rely upon experience and rationality to examine the actual world. Hoernlé argues for the latter and emphasises the importance of metaphysics in the intellectual quest for knowing reality. This title is ideal for students of philosophy and provides insightful background into the diverging philosophical views of the early 20th century.
The major premise of this book is that efforts to construct a Marxist analysis of education centered on schools and schooling are misdirected. Instead, the author contends that explorations of education must, more importantly, focus on the valuable learning experiences that occur outside the classroom. Using Marx's own writings as a guide to interpreting past and present events, the author explores how education should be conceptualized in order to liberate working people. He identifies those aspects of education linked with the specifically capitalist nature of our societies, and those that give hope of the cooperative, responsible society that Marx anticipated.
Gong fu, the indigenous martial art of China, was exported into American popular culture through numerous "kung fu" movies in the 20th century. Perhaps the most renowned of the martial arts in the U.S., gong fu remains often misunderstood, perhaps because of its esoteric practices that include aspects of Daoism, Confucianism, Buddhism and other syncretic elements. Using the science of embodiment--the study of the interaction between body, mind, cognition, behavior and environment--this book explores the relationships among practitioner, praxis, spirituality, philosophy and the body in gong fu. Drawing on familiar routines, films, artifacts and art, the author connects the reader to ancient Chinese culture, philosophy, myth, shamanism and ritual.
The new foreword by Devra Kleiman provides anecdotes about R. F. Ewer's personal and professional achievements from biologists who actually knew her. It also features a bibliography of Ewer's publications which demonstrates her extensive and wide-ranging life's work.
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