An allegory of creation, from the beginning of life in chaos, to the creation of man, featuring Nature, who became a central character in the literary tradition of the time. An example of 12th century Platonic cosmology.
An allegory of creation, from the beginning of life in chaos, to the creation of man, featuring Nature, who became a central character in the literary tradition of the time. An example of 12th century Platonic cosmology.
In this first volume, Professor Greenberg offers to epidemiologists, medical entomologists, microbiologists, parasitologists, and others concerned with public health and synanthropic and interspecies relationships, a definitive reference work based upon a comprehensive review of the vast studies undertaken during the past 50 years. Originally published in 1971. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
The second edition of Stem Cells: Scientific Facts and Fiction provides the non-stem cell expert with an understandable review of the history, current state of affairs, and facts and fiction of the promises of stem cells. Building on success of its award-winning preceding edition, the second edition features new chapters on embryonic and iPS cells and stem cells in veterinary science and medicine. It contains major revisions on cancer stem cells to include new culture models, additional interviews with leaders in progenitor cells, engineered eye tissue, and xeno organs from stem cells, as well as new information on "organs on chips" and adult progenitor cells. In the past decades our understanding of stem cell biology has increased tremendously. Many types of stem cells have been discovered in tissues that everyone presumed were unable to regenerate in adults, the heart and the brain in particular. There is vast interest in stem cells from biologists and clinicians who see the potential for regenerative medicine and future treatments for chronic diseases like Parkinson's, diabetes, and spinal cord lesions, based on the use of stem cells; and from entrepreneurs in biotechnology who expect new commercial applications ranging from drug discovery to transplantation therapies. - Explains in straightforward, non-specialist language the basic biology of stem cells and their applications in modern medicine and future therapy - Includes extensive coverage of adult and embryonic stem cells both historically and in contemporary practice - Richly illustrated to assist in understanding how research is done and the current hurdles to clinical practice
material can serve both autocatalytic and heterocatalytic functions. Thus not only is it unique in itB capacity for self-replication but its base sequence determines the specificity of proteins. And enzyme proteins are immediately responsible for the peripheral metabolism which enables the organism to impose its own kind of order on the raw materials it absorbs. The course of development is determined not only by the nature of the genetic material but by its over-all amount and the relative frequency of the different functional units. Differential rates of epigenetic activity matter also. In theory, therefore, differential development within or even between individuals could be determined by the differential replication of the various genetic elements or by their differential activity. And further variation could arise by the differential transmission of these elements between cells. Indeed it would appear that all these possibilities are exploited by living systems. If like is to beget like, however, any genetic change which occurs during development must be undone, or else germinal units preserved from change must be set aside. As far as is known, genetic changes, even those involving only quantity or relative amounts, are reversible to only a very limited extent so that a change once done cannot be undone. Consequently genetic changes during the development of presumptive germ-lines are either non existant or minor and confined to a small class of un aggregated deter minants.
This book provides a synthesis of the physiography and geodynamics of the entire Pyrenean orogen and its foreland basins, providing the "big picture" (structure of the orogen and chronology of its formation, overview of its post-orogenic evolution, and Quaternary and recent landscape history). One part of the book proposes a 6–7 day itinerary across the eastern and east-central Pyrenees, two areas that currently provide the richest, best-documented, and most carefully curated database on the post-orogenic evolution of the mountain belt. The book deals with three complementary topics: (i) geodynamics, i.e. the long-term post-orogenic evolution of the Pyrenees since the declining stages of tectonic collision ca. 30 million years ago, and within the wider reference frame of Iberia, the Western Mediterranean, and the Atlantic margin; (ii) geomorphological processes and landforms that have conspired to shape the eastern part of the French and Spanish Pyrenees in response to base-level and climate-related changes over than same time period; (iii) geoheritage, i.e. educational vignettes of the flagship landscape units and typical geological sections of the study area. Written as a field guide, it is designed to help readers to construct discovery-based itineraries through the region (with options and variants depending on time and physical ability), allowing them to appreciate the key landscape and geoheritage features over the course of 1 week, with potential for much more. This GeoGuide is primarily aimed at confirmed geoscientists from most disciplines in Earth science, at postgraduate students engaged in field studies, and at curiosity-driven, educated amateurs keen to enhance their understanding of spectacular or enigmatic features encountered on their travels.
From millenarists to Antichrist hunters, from the Sibyls to the Hussites, Visions of the End is a monumental compendium spanning the literature of the Christian apocalyptic tradition from the period A.D. 400 to 1500, masterfully selected and complete with a comprehensive introduction and new preface.
In our materialistic and skeptical age, it can be difficult to take seriously the existence of real spiritual beings. Nevertheless, countless individuals -- from the historic founders of religions to those who have been through near-death experiences -- have spoken of beings of Light, such as Angels and Archangels, and 'evil' beings, spirits of darkness.The author, basing his work on Rudolf Steiner's teachings, presents an epic picture of the forces of 'good' and 'evil' -- a battle of cosmic dimensions in which we are all intimately involved. He clarifies the pivotal role of the Archangel Michael, the 'Guardian of Cosmic Intelligence, ' who fights to hold the balance between the key powers of evil in our time -- Lucifer and Ahriman -- and describes other members of the evil hierarchies. He also discusses the biblical Apocalypse of St. John, the Mexican Mysteries, and much else.This book is an essential guide to meeting the challenge of evil at the new millennium.
This book constitutes a unique, encyclopedic reference work that systematizes and categorizes for the first time in such comprehensive fashion all known fern spores. The dominant feature of the work are the over 350 plates of electron micrographs showing the morphological characteristics of typical representatives of each spore type. The purpose of the book is to provide a complete survey of the available data on the fine structure and composition, development, and evolu- tionary significance of different types of spore walls, which have proven resistant to fossilization throughout geological ages. The classification system developed by the authors as the result of many years of research will be a point of reference, if not "the" systematic basis, for all future publication on the subject. The book will be of great interest to all botanists and evolutionary biologists working with spores and/or ferns, but it will also be of major importance to paleobotanists, palynologists, stratigraphers, and exploration geologists, since the focus of this treatise is on spores as highly adapted and longlived reproductive forms.
A concise, clear writing style and a detailed and rich coverage of topics are the reasons that students found the first edition of the book so engaging and useful.Riding on this wave, all chapters within the second edition of this popular book have been thoroughly updated and expanded, especially the human and animal materials. A wider range of animals is covered, including dogs and cats as well as farm animals. The use of cord blood for therapy, pre-implantation genetic diagnosis and animal cloning are also explored and dealt with./a
Covering everything from Acadians to Yellow Fever, Bernard Romans exhaustively addressed daily life in Florida and minutely described its natural features-but he also did much more. He was copious in conveying the manners and customs of the native Chickasaw, Choctaw, and Creek Indians, including, despite their bad traits, one common outstanding virtue: hospitality. Romans also notes the habits and character of the colonists and comments on the prevalence of drinking. By focusing his attention on even the most minute detail, Romans has given us a fascinating, true account of early Florida. According to the Library of Congress, the variety of natural, aboriginal, historic, and miscellaneous information which [the book] graphically gives is far more original than a great many pioneer histories. Originally published in 1775, this rare work was first reprinted by Pelican in 1961.
Practical Thin-Layer Chromatography provides thorough coverage of the principles, practices, and applications of thin-layer chromatography (TLC) for important sample and compound types. This information is directed specifically at workers in the most active scientific fields.
Having studied with pioneers in philosophy and science, Bernardus Silvestris became a renowned teacher of literary and poetic composition. His versatility as scholar, philosopher, and scientist is apparent in this collection, particularly his masterpiece the Cosmographia, which has been compared to the poetry of Lucretius and Giordano Bruno.
Reprint of the original, first published in 1858. The publishing house Anatiposi publishes historical books as reprints. Due to their age, these books may have missing pages or inferior quality. Our aim is to preserve these books and make them available to the public so that they do not get lost.
This will help us customize your experience to showcase the most relevant content to your age group
Please select from below
Login
Not registered?
Sign up
Already registered?
Success – Your message will goes here
We'd love to hear from you!
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.