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Author : Sylvia G. Lenhoff
Publisher : Unknown
Page : 128 pages
File Size : 42,7 Mb
Release : 1986
Category : Electronic
ISBN : OCLC:247279822
Author : Sylvia G. Lenhoff,Howard M. Lenhoff
Publisher : Unknown
Page : 290 pages
File Size : 48,5 Mb
Release : 1986
Category : Science
ISBN : UCSD:31822002316958
Author : Daphne G. Fautin,Jane A. Westfall,Paulyn Cartwright,Marymegan Daly,Charles R. Wyttenbach
Publisher : Springer Science & Business Media
Page : 538 pages
File Size : 40,8 Mb
Release : 2007-11-07
Category : Science
ISBN : 9781402027628
This volume, the proceedings of the Seventh International Conference on Coelenterate Biology, is organized as the meeting was around six topics. Because several sessions of ICCB7 constituted the 2003 North American meeting of the International Society for Reef Studies, the subject of coral reefs is strongly represented in the section on Ecology. The other themes are Neurobiology; Reproduction, Development, and Life Cycles; Pioneers in Coelenterate Biology; Cnidae; and Taxonomy and Systematics. Ctenophores, as well as representatives of all four classes of cnidarians are among the study subjects of the research reported in this volume. The theme of variability runs through the volume – be it in cnidae, morphology, behavior, neurobiology, ecology, colony form, or reproduction, variability is a major reason these animals are so interesting and challenging to study! This is a must-read resource for anyone doing research – or planning to do research – on cnidarians and ctenophores.
Author : John H. Zammito
Publisher : University of Chicago Press
Page : 532 pages
File Size : 44,5 Mb
Release : 2018
Category : History
ISBN : 9780226520797
This book explores how and when biology emerged as a science in Germany. Beginning with the debate about organism between Georg Ernst Stahl and Gottfried Leibniz at the start of the eighteenth century, John Zammito traces the development of a new research program, culminating in 1800, in the formulation of developmental morphology. He shows how over the course of the century, naturalists undertook to transform some domains of natural history into a distinct branch of natural philosophy, which attempted not only to describe but to explain the natural world and became, ultimately, the science of biology.
Author : Ann B. Parson
Publisher : Joseph Henry Press
Page : 312 pages
File Size : 46,6 Mb
Release : 2004-09-02
Category : Science
ISBN : 9780309166010
Stem cells could be the key that unlocks cures to scores of diseases and illnesses. Their story is at once compelling, controversial, and remarkable. Part detective story, part medical history, The Proteus Effect recounts the events leading up to the discovery of stem cells and their incredible potential for the future of medicine. What exactly are these biological wonders â€" these things called stem cells? They may be tiny, but their impact is earth shaking, generating excitement among medical researchers â€" and outright turmoil in political circles. They are reported to be nothing short of miraculous. But they have also incited fear and mistrust in many. Indeed, recent research on stem cells raises important questions as rapidly as it generates new discoveries. The power of stem cells rests in their unspecialized but marvelously flexible nature. They are the clay of life waiting for the cellular signal that will coax them into taking on the shape of the beating cells of the heart muscle or the insulin-producing cells of the pancreas. With a wave of our medical magic wand, it's possible that stem cells could be used to effectively treat (even cure) diseases such as Parkinson's disease, diabetes, heart disease, autoimmune disorders, and even baldness. But should scientists be allowed to pick apart four-day-old embryos in order to retrieve stem cells? And when stem cells whisper to us of immortality â€" they can divide and perpetuate new cells indefinitely â€" how do we respond? Stem cells are forcing us to not only reexamine how we define the beginning of life but how we come to terms with the end of life as well. Meticulously researched, artfully balanced, and engagingly told, Ann Parson chronicles a scientific discovery in progress, exploring the ethical debates, describing the current research, and hinting of a spectacular new era in medicine. The Proteus Effect is as timely as it is riveting.
Author : Christopher L. Pastore
Publisher : Harvard University Press
Page : 313 pages
File Size : 44,7 Mb
Release : 2014-10-13
Category : History
ISBN : 9780674281417
Christopher Pastore traces how Narragansett Bay’s ecology shaped the contours of European habitation, trade, and resource use, and how littoral settlers in turn, over two centuries, transformed a marshy fractal of water and earth into a clearly defined coastline, which proved less able to absorb the blows of human initiative and natural variation.
Author : Charles E. Dinsmore
Publisher : Cambridge University Press
Page : 248 pages
File Size : 55,5 Mb
Release : 2007-12-03
Category : Science
ISBN : 052104796X
The book presents the leading researchers and their seminal discoveries in the field.
Author : Roeland van Wijk
Publisher : Meluna / Boekenservice.nl
Page : 310 pages
File Size : 52,8 Mb
Release : 2014-01-01
Category : Medical
ISBN : 9789081884327
The production of biological light (ultra-weak photon emission or biophotons) within many types of cells and tissues is characteristic of an alive organism. You will begin a journey of discovery about biophotons in relationship to biological matter and about how such biophotons can be detected utilizing specialized very photon-sensitive technologies. In this book, Roeland Van Wijk provides a unified synthesis that facilitates easy entry into an exciting sub-field of biology. Light in Shaping Life encompasses the history of biophoton research, insight into how biophotons are generated, and into their involvement with life. Also included, is an overview of the potential benefits of such research to a better understanding of health and medicine. There is sequel to Light in Shaping Life available: Biophoton Technology in Energy and Vitality Diagnostics A Multi-disciplinary, Systems biology, and Biotechnology Appraoch Roeland van Wijk, Yu Yan and Eduard van Wijk Meluna, 2017 ISBN 9789081884341
Author : Ina Goy,Eric Watkins
Publisher : Walter de Gruyter
Page : 332 pages
File Size : 53,5 Mb
Release : 2014-02-27
Category : Philosophy
ISBN : 9783110225792
During the last twenty years, Kant's theory of biology has increasingly attracted the attention of scholars and developed into a field which is growing rapidly in importance within Kant studies. The volume presents fifteen interpretative essays written by experts working in the field, covering topics from seventeenth- and eighteenth-century biological theories, the development of the philosophy of biology in Kant's writings, the theory of organisms in Kant's Critique of the Power of Judgment, and current perspectives on the teleology of nature.
Author : Janelle A. Schwartz
Publisher : U of Minnesota Press
Page : 306 pages
File Size : 47,9 Mb
Release : 2012
Category : Literary Criticism
ISBN : 9780816673216
Worms. Natural history is riddled with them. Literature is crawling with them. From antiquity to today, the ubiquitous and multiform worm provokes an immediate discomfort and unconscious distancing: it remains us against them in anthropocentric anxiety. So there is always something muddled, or dirty, or even offensive when talking about worms. Rehabilitating the lowly worm into a powerful aesthetic trope, Janelle A. Schwartz proposes a new framework for understanding such a strangely animate nature. Worms, she declares, are the very matter with which the Romantics rethought the relationship between a material world in constant flux and the human mind working to understand it. Worm Work studies the lesser-known natural historical records of Abraham Trembley and his contemporaries and the familiar works of Erasmus Darwin, Charles Darwin, William Blake, Mary Shelley, and John Keats, to expose the worm as an organism that is not only reviled as a taxonomic terror but revered as a sign of great order in nature as well as narrative. This book traces a pattern of cultural production, a vermiculture that is as transformative of matter as it is of mind. It distinguishes decay or division as positive processes in Romantic era writings, compounded by generation or renewal and used to represent the biocentric, complex structuring of organicism. Offering the worm as an archetypal figure through which to recast the evolution of a literary order alongside questions of taxonomy from 1740 to 1820 and on, Schwartz unearths Romanticism as a rich humus of natural historical investigation and literary creation.
Author : Waclaw Tworzydlo,Szczepan M. Bilinski
Publisher : Springer Nature
Page : 551 pages
File Size : 46,9 Mb
Release : 2019-10-09
Category : Science
ISBN : 9783030234591
Evolutionary developmental biology or evo-devo is a field of biological research that compares the underlying mechanisms of developmental processes in different organisms to infer the ancestral condition of these processes and elucidate how they have evolved. It addresses questions about the developmental bases of evolutionary changes and evolution of developmental processes. The book’s content is divided into three parts, the first of which discusses the theoretical background of evo-devo. The second part highlights new and emerging model organisms in the evo-devo field, while the third and last part explores the evo-devo approach in a broad comparative context. To the best of our knowledge, no other book combines these three evo-devo aspects: theoretical considerations, a comprehensive list of emerging model species, and comparative analyses of developmental processes. Given its scope, the book will offer readers a new perspective on the natural diversity of processes at work in cells and during the development of various animal groups, and expand the horizons of seasoned and young researchers alike.
Author : Anna Marie Roos
Publisher : Oxford University Press
Page : 592 pages
File Size : 42,5 Mb
Release : 2021-04-15
Category : Science
ISBN : 9780192565655
Martin Folkes (1690-1754): Newtonian, Antiquary, Connoisseur is a cultural and intellectual biography of the only President of both the Royal Society and the Society of Antiquaries. Sir Isaac Newton's protégé, astronomer, mathematician, freemason, art connoisseur, Voltaire's friend and Hogarth's patron, his was an intellectually vibrant world. Folkes was possibly the best-connected natural philosopher and antiquary of his age, an epitome of Enlightenment sociability, and yet he was a surprisingly neglected figure, the long shadow of Newton eclipsing his brilliant disciple. A complex figure, Folkes edited Newton's posthumous works in biblical chronology, yet was a religious skeptic and one of the first members of the gentry to marry an actress. His interests were multidisciplinary, from his authorship of the first complete history of the English coinage, to works concerning ancient architecture, statistical probability, and astronomy. Rich archival material, including Folkes's travel diary, correspondence, and his library and art collections permit reconstruction through Folkes's eyes of what it was like to be a collector and patron, a Masonic freethinker, and antiquarian and virtuoso in the days before 'science' became sub-specialised. Folkes's virtuosic sensibility and possible role in the unification of the Society of Antiquaries and the Royal Society tells against the historiographical assumption that this was the age in which the 'two cultures' of the humanities and sciences split apart, never to be reunited. In Georgian England, antiquarianism and 'science' were considered largely part of the same endeavour.
Author : Michael H. Graham,Joan Parker,Paul K. Dayton
Publisher : University of Chicago Press
Page : 552 pages
File Size : 51,7 Mb
Release : 2011-04-15
Category : Science
ISBN : 9780226307183
Like nearly every area of scholarly inquiry today, the biological sciences are broken into increasingly narrow fields and subfields, its practitioners divided into ecologists, evolutionary biologists, taxonomists, paleontologists, and much more. But all these splintered pieces have their origins in the larger field of natural history—and in this era where climate change and relentless population growth are irrevocably altering the world around us, perhaps it’s time to step back and take a new, fresh look at the larger picture. The Essential Naturalist offers exactly that: a wide-ranging, eclectic collection of writings from more than eight centuries of observations of the natural world, from Leeuwenhoek to E. O. Wilson, from von Humboldt to Rachel Carson. Featuring commentaries by practicing scientists that offer personal accounts of the importance of the long tradition of natural history writing to their current research, the volume serves simultaneously as an overview of the field’s long history and as an inspirational starting point for new explorations, for trained scientists and amateur enthusiasts alike.
Author : Marc J. Ratcliff
Publisher : Routledge
Page : 368 pages
File Size : 44,7 Mb
Release : 2016-02-24
Category : History
ISBN : 9781317018391
The eighteenth century has often been viewed as a period of relative decline in the field of microscopy, as interest in microscopes seemed to wane after an intense period of discovery in the seventeenth century. As such, developments in the field during the Enlightenment have been largely overlooked. This book therefore fills a considerable gap in the study of this life science, providing a thorough analysis of what the main concerns of the field were and how microscopists learned to communicate with each other in relevant ways in order to compare results and build a new discipline. Employing a substantial body of contemporary literature from across Europe, Marc J. Ratcliff is able to present us with a definitive account of the state of research into microscopy of the period. He brings to light the little known work of Louis Joblot, re-evaluates the achievements of Abraham Trembley and gives new weight to Otto-Friedrich Müller's important contributions. The book also connects changes in instrument design to an innovative account of microscopical research during the eighteenth century and the rich social networks of communication that grew during this period. Investigating the history of microscopical research from 1680 up to 1800 also shows how scholars progressively established a modern rule on which to shape their new discipline: balancing microscopical magnification with shared vision. This rule developed in response to the diminishing size of the microscopical object during the course of the eighteenth century, from dry minute organisms such as insects, to aquatic minute bodies such as polyps, and finally to aquatic invisible organisms, thus completing the scholar's quest to study the invisible. This book will be essential reading for historians of microscopy, epistemologists, and for historians of the life sciences in the modern period.
Author : Joan Steigerwald
Publisher : University of Pittsburgh Press
Page : 523 pages
File Size : 43,9 Mb
Release : 2019-06-29
Category : Science
ISBN : 9780822986621
Attempts to distinguish a science of life at the turn of the nineteenth century faced a number of challenges. A central difficulty was clearly demarcating the living from the nonliving experimentally and conceptually. The more closely the boundaries between organic and inorganic phenomena were examined, the more they expanded and thwarted any clear delineation. Experimenting at the Boundaries of Life traces the debates surrounding the first articulations of a science of life in a variety of texts and practices centered on German contexts. Joan Steigerwald examines the experiments on the processes of organic vitality, such as excitability and generation, undertaken across the fields of natural history, physiology, physics and chemistry. She highlights the sophisticated reflections on the problem of experimenting on living beings by investigators, and relates these epistemic concerns directly to the philosophies of nature of Kant and Schelling. Her book skillfully ties these epistemic reflections to arguments by the Romantic writers Novalis and Goethe for the aesthetic aspects of inquiries into the living world and the figurative languages in which understandings of nature were expressed.