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Books > Science & Mathematics > Biology, life sciences > Life sciences: general issues > Evolution
This monograph presents the results of over 10 years of paleontological and geological survey in the Baynunah Formation of the United Arab Emirates. Exposed widely in western Abu Dhabi Emirate, the Baynunah Formation and its fossils provide the only record of terrestrial environments and evolution in the Arabian Peninsula during the late Miocene epoch (12-5 Ma). This volume describes new fossils collected since 2002, presented systematically by taxon, and including mammals, reptiles, and invertebrates, as well as fossil trackways. The discoveries are framed within the results of new geological, geochemical, and geochrononological analyses, providing an updated and synthetic view of the age, environments, and biogeographic relationships of this important fossil assemblage.
More often than not, when people think of a neotropical forest, what comes to mind is a rain forest, rather than a dry forest. Just as typically, when they imagine a savanna, they visualize the African plains, rather than those dry woodlands and grasslands found in the Neotropics. These same preconceptions can be found among scientists, as these neotropical biomes receive nowhere near the attention they should - in terms of both research and conservation -considering the amount of land they encompass and the diversity of vegetation they contain. Neotropical Savannas and Dry Forests: Plant Diversity, Biogeography, and Conservation provides an engaging synthesis of information on the plant diversity and geography, as well as the conservation status, of these species-rich areas. This impressive compilation is the result of a plant diversity symposium that took place during an international conference on tropical savannas and seasonally dry forests held in 2003. Fifty leading scientists, representing a variety of disciplines have contributed to the chapters of this book in an effort to address three questions: What are the patterns of diversity, species-richness and endemism of the floras of neotropical seasonally dry forest and savannas? How and why did this endemism and diversity arise? Are these ecosystems adequately protected and, if not, which areas should be elevated into priorities for conservation, and how can this be best achieved? This work is the first extensive compilation of the patterns of plant biodiversity in these neotropical ecosystems. The overview also provides a summary of what is known of their evolutionary history, including an examination of the links to the development of analogous vegetation in Africa. In contrast to previously published titles that emphasize ecology and physiology, this work focuses on plant biodiversity and reviews molecular phylogenetic and molecular population genetic approache
An accessible and straightforward intro to cell biology In the newly revised Fourth Edition of Cell Biology: A Short Course, a distinguished team of researchers delivers a concise and accessible introduction to modern cell biology, integrating knowledge from genetics, molecular biology, biochemistry, physiology, and microscopy. The book places a strong emphasis on drawing connections between basic science and medicine. Telling the story of cells as the units of life in a colorful and student-friendly manner, Cell Biology: A Short Course takes an "essentials only" approach. It conveys critical points without overburdening the reader with extraneous or secondary information. Clear diagrams and examples from current research accompany special boxed sections that focus on the importance of cell biology in medicine and industry. A new feature, "BrainBoxes" describes some of the key people who created the current understanding of Cell Biology. The book has been thoroughly revised and updated since the last edition and includes: Thorough introduction to cells and tissues, membranes, organelles, and the structure of DNA and genetic code Explorations of DNA as a data storage medium, transcription and the control of gene expression, and recombinant DNA and genetic engineering Discussion of the manufacture of proteins, protein structure, and intracellular protein trafficking Description of ions and voltages, intracellular and extracellular signaling Introduction to the cytoskeleton and cell movement Discussion of cell division and apoptosis Perfect for undergraduate students seeking an accessible, one-stop reference on cell biology, Cell Biology: A Short Course is also an ideal reference for pre-med students.
This seven-volume series is the most extensive treatise on early life histories of the freshwater fishes of North America. It represents the state-of-the-art in fishery biology and provides a systematic approach to the study of early life histories of all the fishes in this region. Each volume contains distinguishing characteristics and a pictorial guide to the families of fishes in the OR Drainage, followed by chapters on the families. This series fills a gap in the literature, providing information on the spawning habitat requirements, reproductive behavior, and ecological relationships during the first few months of life for most species. This fifth volume examines the families aphredoderidae through sciaenidae.
Crisis in Sociology presents a compelling portrait of sociology's current troubles and proposes a controversial remedy. In the authors' view, sociology's crisis has deep roots, traceable to the over-ambitious sweep of the discipline's founders. Generations of sociologists have failed to focus effectively on the tasks necessary to build a social science. The authors see sociology's most disabling flaw in the failure to discover even a single general law or principle. This makes it impossible to systematically organize empirical observations, guide inquiry by suggesting falsifiable hypotheses, or form the core of a genuinely cumulative body of knowledge. Absent such a theoretical tool, sociology can aspire to little more than an amorphous mass of hunches and disconnected facts. The condition engenders confusion and unproductive debate. It invites fragmentation and predation by applied social disciplines, such as business administration, criminal justice, social work, and urban studies. Even more dangerous are incursions by prestigious social sciences and by branches of evolutionary biology that constitute the frontier of the current revolution in behavioral science. Lopreato and Crippen argue that unless sociology takes into account central developments in evolutionary science, it will not survive as an academic discipline. Crisis in Sociology argues that participation in the "new social science," exemplified by thriving new fields such as evolutionary psychology, will help to build a vigorous, scientific sociology. The authors analyze research on such subjects as sex roles, social stratification, and ethnic conflict, showing how otherwise disconnected features of the sociological landscape can in fact contribute to a theoretically coherent and cumulative body of knowledge.
This work is intended to portray the interrelationship of heredity,
individual development, and the evolution of species in a way that
can be understood by nonspecialists. In striving to offer a
straightforward historical exposition of the complex topic of
nature and nurture, the author tells the story through a central
cast of characters beginning with Lamarck in 1809 and ending with a
synthesis of his own that depicts how extragenetic behavioral
changes in individual development could be the first stages in the
pathway leading to evolutionary change. On the way to that goal, he
describes relevant conceptual aspects of genetics, embryological
development, and evolutionary biology in a nontechnical and
accurate way for students and colleagues in the behavioral and
social sciences. The book presents a highly selected review as a
prelude to the description of a developmental theory of the
phenotype in which behavioral change leads eventually to
evolutionary change.
The Darwinian theory of evolution is itself evolving and this book presents the details of the core of modern Darwinism and its latest developmental directions. The authors present current scientific work addressing theoretical problems and challenges in four sections, beginning with the concepts of evolution theory, its processes of variation, heredity, selection, adaptation and function, and its patterns of character, species, descent and life. The second part of this book scrutinizes Darwinism in the philosophy of science and its usefulness in understanding ecosystems, whilst the third section deals with its application in disciplines beyond the biological sciences, including evolutionary psychology and evolutionary economics, Darwinian morality and phylolinguistics. The final section addresses anti-Darwinism, the creationist view and issues around teaching evolution in secondary schools. The reader learns how current experimental biology is opening important perspectives on the sources of variation, and thus of the very power of natural selection. This work examines numerous examples of the extension of the principle of natural selection and provides the opportunity to critically reflect on a rich theory, on the methodological rigour that presides in its extensions and exportations, and on the necessity to measure its advantages and also its limits. Scholars interested in modern Darwinism and scientific research, its concepts, research programs and controversies will find this book an excellent read, and those considering how Darwinism might evolve, how it can apply to the human sciences and other disciplines beyond its origins will find it particularly valuable. Originally produced in French (Les Mondes Darwiniens), the scope and usefulness of the book have led to the production of this English text, to reach a wider audience. "This book is a milestone in the impressive penetration by Francophone scholars into the world of Darwinian science, its historiography and philosophy over the last two decades." Alex Rosenberg, R. Taylor Cole Professor of Philosophy, Duke University "Until now this useful and comprehensive handbook has only been available to francophones. Thanks to this invaluable new translation, this collection of insightful and original essays can reach the global audience it deserves." Tim Lewens, University of Cambridge"
Originally published in 1982, The Masterpiece of Nature examines sex as representative of the most important challenge to the modern theory of evolution. The book suggests that sex evolved, not as the result of normal Darwinian processes of natural selection, but through competition between populations or species - a hypothesis elsewhere almost universally discredited. The book also discusses the nature of sex and its consequences for the individual and for the population, as well as various other theories of sex. Since the value of these theories is held to reside wholly in their ability to predict the patterns of sexuality observed in nature, the book seeks to provide an extensive review of the circumstances in which sexuality is attenuated or lost throughout the animal kingdom, and these facts are then used to weigh up the merits of the rival theories. This book will be of interest to researchers in the area of genetics, ecology and evolutionary biology.
A look at isopod systematics and evolution, topics confronted include the influence of genetic and extrachromasomal factors on their population rate and a comparison of different species in different habitats.
This multidisciplinary book focuses on the relationships and interactions between palaeobiogeography, biogeography, dispersal, vicariance, migrations and evolution of organisms in the SE Asia-Australasian region. The book investigates biogeographic links between SE Asia and Australasia which go back more than 500 million years. It also focuses on the links between geological evolution and biological migrations and evolution in the region. It was in the SE Asian region that Alfred Russell Wallace established his biogeographic line, now known as Wallace's Line, which was the beginning of biogeography. Wallace also independently developed his theory of evolution based on his work in this area.;The book brings together, for the first time, geologists, palaeontologists, zoologists, botanists, entomologists, evolutionary biologists and archaeologists, in the one volume, to relate the region's geological past to its present biological peculiarities. The book is organized into six sections. Section 1 Paleobiogeographic Background provides overviews of the geological and tectonic evolution of SE Asia-Australasia, and changing patterns of land and sea for the last 540 million years. Section 2 Palaeozoic and Mesozoic Geology and Biogeography discusses Palaeozoic and Mesozoic biogeography of conodonts, brachiopods, plants, dinosaurs and radiolarians and the recognition of ancient biogeographic boundaries or Wallace Lines in the region. Section 3 Wallace's Line focuses on the biogeographic boundary established by Wallace, including the history of its establishment, its significance to biogeography in general and its applicability in the context of modern biogeography.;Section 4 Plant biogeography and evolution includes discussion on primitive angiosperms, the diaspora of the southern rushes, and environmental, climatic and evolutionary implications of plants and palynomorphs in the region. The biogeography and migration of insects, butterflies, birds, rodents and other non-primate mammals is discussed in section 5, Non Primates. The final section 6 Primates focuses on the biogeographic radiation, migration and evolution of primates and includes papers on the occurrence and migration of early hominids and the requirements for human colonization of Australia.
The publication in 1998 of Susan Blackmore's bestselling 'The meme machine' re-awakened the debate over the highly controverial field of memetics. In the past couple of years, there has been an explosion of interest in 'memes'. The one thing noticably missing though, has been any kind of proper debate over the validity of a concept regarded by many as scientifically suspect. Darwinizing culture: the status of memetics as a science pits leading intellectuals, (both supporters and opponents of meme theory), against eachother to battle it out, and state their case. With a foreword by Daniel Dennett, and contributions from Dan Sperber, David Hull, Robert Boyd, Susan Blackmore, Henry Plotkin, and others, the result is a thrilling and challenging debate that will perhaps mark a turning point for the field, and for future research. Superbly edited by Robert Aunger, Darwinizing culture is a thought provoking book, that will fascinate, stimulate, (and occasionally perhaps infuriate) a broad range of readers including, psychologists, biologists, philosophers, linguists, and anthropologists.
This book summarizes the knowledge in the field of methods to identify signatures of natural selection. A number of mathematical models and methods have been designed to identify the fingerprints of natural selection on genes and genomes. Such methods are provided in a simple and direct way so that students of different disciplines can navigate through molecular fitness landscapes using complex methods with a basic knowledge on bioinformatics. A collection of the main methods to detect selection in protein-coding genes and amino acid sequences is given at different levels of complexity, from nucleotides to proteins and molecular networks. The importance of identifying natural selection in genes and genomes through the methods described in this book transcends the bioinformatics and computational biology fields, presenting applications for experimental biologists in a straightforward and understandable way.
Economics is traditionally taken to be the social science concerned with the production, consumption, exchange, and distribution of wealth and commodities. Economists carefully track the comings and goings of the human household, whether written small (microeconomics) or large (macroeconomics) and attempt to predict future patterns under different situations. However, in constructing their models of economic behavior, economists often lose sight of the actual characteristics and motivations of their human subjects. In consequence, they have found the goal of an explanatory and predictive science to be elusive. Economics as an Evolutionary Science reorients economics toward a more direct appreciation of human nature, with an emphasis on what we have learned from recent advances in evolutionary science. The authors integrate economics and evolution to produce a social science that is rigorous, internally coherent, testable, and consistent with the natural sciences. The authors suggest an expanded definition of "fitness," as in Darwin's survival of the fittest, emphasizing not only the importance of reproduction and the quality of offspring, but also the unique ability of humans to provide material wealth to their children. The book offers a coherent explanation for the recent decline in fertility, which is shown to be consistent with the evolutionary goal of maximizing genetic success. In addition, the authors demonstrate the relevance to economics of several core concepts derived from biologists, including the genetics of parent-offspring conflict, inclusive fitness theory, and the phenomena of R-selection and K-selection. The keystone of their presentation is a cogent critique of the traditional concept of "utility." As the authors demonstrate, the concept can be modified to reflect the fundamental evolutionary principle whereby living things-including human beings-have been selected to behave in a manner that maximizes their genetic representation in future generations. Despite the extraordinary interest in applying evolutionary biology to other disciplines, Economics as an Evolutionary Science marks the first major attempt at a synthesis of biology and economics. Scholarly yet accessible, this volume offers unique and original perspectives on an entire discipline. Arthur E. Gandolfi is vice president and senior portfolio manager for Citicorp Bank Cards Treasury. He is co-author of The International Transmission of Inflation. Anna Sachko Gandolfi is professor of economics, finance, and management at Manhattanville College at Purchase, NY. David P. Barash is professor of psychology and zoology at the University of Washington where he has taught since 1973. He is the author of twenty books and more than 170 technical articles.
The issues surrounding Darwin's theory of evolution as a function of the survival of the fittest have hardly abated since they were initially promulgated about 150 ago. The reason is clear: behind the theory of evolution is a doctrine of the structure of organisms that can be explained only by fitting the adaptation to the external world. The older doctrines of creation have been at odds with evolutionism from the outset--sometimes utilizing straight theological arguments and at other times employing sophisticated scientific arguments. Into the breach steps Friedrich S. Rothschild, a trained neurologist, psychologist and physician. On the basis of his research in comparative embryology, Rothschild argues that the central nervous system of animals as well as humans conveys meaning just like language, and is not just a system aimed at adaptation to the external environment. His theory of biosemiotics introduces the concept of inner adaptation. This adaptation to the principal forces assigns meaning to life. In monotheistic religions this force is called God. The issue of adaptation is therefore both external and internal, related to the growth of the person no less than it is to the environment. This book is intended for those who are interested in life and its varied meanings, to students of sociobiology and medicine as well as those concerned with humanities. " Friedrich S. Rothschild" graduated from medical school in 1923, went on to specialize in psychiatry, studying under Erich Fromm and Kurt Goldstein. In 1936 he emigrated from Germany to Palestine. After the establishment of the State of Israel, he served as professor of psychiatry at the Hebrew University in Jerusalem. He is the author of "Symbolism of Brain Structure; The Ego and the Regulation of the Perception Process; "and "The Central Nervous System as Symbolic Perception. "
This book presents a synthesis of the modern approaches to the
study of ontogeny and the interpretation of the fossil evidence for
human origins. Recent years have seen significant developments in
the understanding of the regulation of embryonic pattern formation
and skeletal adaptation, and in techniques for the visualizations
and analysis of ontogenetic transformations, offering the prospect
of understanding the mechanisms underpinning phylogenetic
transformation in the skeleton. Advances in developmental biology,
molecular genetics, biomechanics, microscopy, imaging and
morphometrics are brought to bear on the subject.
Originally published in 1997 Evolutionary Change addresses the somatic mechanism of change. Although astounding advances in molecular biology have opened up new engineering possibilities to shape our future in terms of "improving" the human species as well as eradicating all kinds of pathological characteristics of biological development, these possibilities pose potentially serious dangers. They arise primarily from the local nature of changes that are introduced and the impact of the environment on the overall development of the biological system. The book explores the biological mechanisms of change in their entirety - as they fit into the general dynamics of biological systems - and demonstrates the pitfalls of tackling change from a narrow perspective, using cancer as an example of certain pathological manifestations of these mechanisms of change.
Late-1990s developments in the study of thermophiles have had
considerable significance on theories of evolution. These
micro-organisms are able to thrive at temperatures near or even
above 100 degrees Celsius, and scientists have begun to study their
biology in an attempt to provide clues about the beginnings of life
on our planet.
We live in a world surrounded by remarkable cultural achievements of human kind. Almost every day we hear of new innovations in technology, in medicine and in the arts which remind us that humans are capable of remarkable creativity. But what is human creativity? The modern world provides a tiny fraction of cultural diversity and the evidence for human creativity, far more can be seen by looking back into prehistory. The book examines how our understanding of human creativity can be extended by exploring this phenomenon during human evolution and prehistory. The book offers unique perspectives on the nature of human creativity from archaeologists who are concerned with long term patterns of cultural change and have access to quite different types of human behaviour than that which exists today. It asks whether humans are the only creative species, or whether our extinct relatives such as Homo habilis and the Neanderthals also displayed creative thinking. It explores what we can learn about the nature of human creativity from cultural developments during prehistory, such as changes in the manner in which the dead were buried, monuments constructed, and the natural world exploited. In doing so, new light is thrown on these cultural developments and the behaviour of our prehistoric ancestors. By examining the nature of creativity during human evolution and prehistory these archaeologists, supported by contributions from psychology, computer science and social anthropology, show that human creativity is a far more diverse and complex phenomena than simply flashes of genius by isolated individuals. Indeed they show that unless perspectives from prehistory are taken into account, our understanding of human creativity will be limited and incomplete.
Based on the 25th Anniversary Symposium of the Jean Piaget Society, this book represents cutting-edge work on the mechanisms of cognitive, social, and cultural development. The authors-anthropologists, biologists, historians of science, paleontologists, and psychologists-believe that a rebirth is in progress relating to the study of these mental developments. This volume seeks to illuminate this rebirth. The varied findings and approaches reported reveal that contemporary comparative research on mental development is in a phase of differentiation and integration. Far from being global and fused, this comparative study is a flowering field of diverse disciplinary approaches, empirical phenomena, scholarly topics, and theoretical perspectives. It focuses on the comparative phylogeny, ontogeny, and history of mentation-most notably on the comparative onset and offset ages, velocity, extent, sequencing, organization of thought, symbol, and value development. The world's leading authorities on the subject discuss the implications of the study of evolution for our models of the ontogenetic origins, development, and history of mentation, as well as determine the constraints that evolution imposes on mental development. Bringing the current interest in primate cognition to bear on studies of cognitive development in humans, this book will be of interest cognitive developmentalists, primatologists and comparitive psychologists. |
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