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Studies of organisms have led to a greatly improved understanding of the genetic mechanisms underlying developmental processes, and the epigenetic and environmental influences on these processes. This second edition reviews these three levels and their relative importance to give the reader a clear picture of one of the most exciting areas of current biological research.
First multi-year cumulation covers six years: 1965-70.
The main purpose of this book is to unify approaches and ideas in the field of aneural sensory transduction. This field has recently come to the attention of several research groups in various disciplines, and their number seems to be growing. Unfortunately, because of the diverse scientific backgrounds of the researchers in the field, the apparent heterogeneity of experimental techniques (i. e. , behavioral response analysis, sophisticated biochemical and genetic manipulations, conventional and pulsed laser spectroscopy) and theoretical approaches may be discouraging, for both the experienced worker and the new comer. Actually, this heterogeneity is more apparent than real, and unifying con...
The first book to chronicle how innovation in laboratory designs for botanical research energized the emergence of physiological plant ecology as a vibrant subdiscipline Laboratory innovation since the mid-twentieth century has powered advances in the study of plant adaptation, evolution, and ecosystem function. The phytotron, an integrated complex of controlled-environment greenhouse and laboratory spaces, invented by Frits W. Went in the 1950s, set off a worldwide laboratory movement and transformed the plant sciences. Sharon Kingsland explores this revolution through a comparative study of work in the United States, France, Australia, Israel, the USSR, and Hungary. These advances in botan...
It has been said that new discoveries and developments in the human, social, and natural sciences hang "in the air" (Bowler, 1983; 2008) prior to their consummation. While neo-Darwinist biology has been powerfully served by its mechanistic metaphysic and a reductionist methodology in which living organisms are considered machines, many of the chapters in this volume place this paradigm into question. Pairing scientists and philosophers together, this volume explores what might be termed "the New Frontiers" of biology, namely contemporary areas of research that appear to call an updating, a supplementation, or a relaxation of some of the main tenets of the Modern Synthesis. Such areas of investigation include: Emergence Theory, Systems Biology, Biosemiotics, Homeostasis, Symbiogenesis, Niche Construction, the Theory of Organic Selection (also known as "the Baldwin Effect"), Self-Organization and Teleodynamics, as well as Epigenetics. Most of the chapters in this book offer critical reflections on the neo-Darwinist outlook and work to promote a novel synthesis that is open to a greater degree of inclusivity as well as to a more holistic orientation in the biological sciences.
Professor Max Delbrück was a charismatic scientist, and winner of the Nobel Prize in Physiology or Medicine in 1969, who gathered around him numerous students, colleagues and friends to explore modern quantitative approaches to biology. This small book is a collection of personal reminiscences given at a Centennial Celebration of his birth at the University of Salamanca, Spain, in October 2006 by those who primarily joined Max in a search for understanding sensory transduction. Included among the twenty-three chapters and three appendices are several chapters by persons unable to attend as well as some talks presented at other centenary celebrations for Max. In addition three of Max and Man...
O mundo ocidental, nas primeiras décadas do século XXI, se vê às voltas com manifestações muito semelhantes às que ocorreram nas décadas de 20 e 30 do século XX. A extrema direita se avoluma, assim como os ingredientes político-econômicos que a estimulavam: crises macroeconômicas, carestia, insegurança de empregos, frustrações de expectativas, de estabilidade, de empregabilidade, de renda, de seguridade social, etc. Como é amplamente reconhecido, o fascismo é, sobretudo, filho do medo e, como decorre desse afeto, seu desdobramento tende a ser a violência. Violência e medo se implicam mutuamente no mundo da consequencialidade comportamental social. O fascismo se apropria de afetos como o recalque, a insegurança, o desamparo e a vulnerabilidade, e os mobiliza em prol do ódio. O ódio que alimenta a organização de movimentos, partidos que prometem amparo, segurança, superioridade. Enfim, são ilusões, mas as ilusões são poderosas pois constroem presentes, constroem a realidade prática que se materializa a partir da ação dos indivíduos.
An Epistemology of the Concrete brings together case studies and theoretical reflections on the history and epistemology of the life sciences by Hans-Jörg Rheinberger, one of the world’s foremost philosophers of science. In these essays, he examines the history of experiments, concepts, model organisms, instruments, and the gamut of epistemological, institutional, political, and social factors that determine the actual course of the development of knowledge. Building on ideas from his influential book Toward a History of Epistemic Things, Rheinberger first considers ways of historicizing scientific knowledge, and then explores different configurations of genetic experimentation in the fir...