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Biología teórica, explicaciónes y complejidad .
"Although Charles Darwin predicted that his theory 'would give zest to ... metaphysics, ' even he would be astonished at the variety of paths his theory has in fact taken. This holds with regard to both gene-Darwinism, a purified Darwinian approach biologizing the social sciences, and process- Darwinism found in the disciplines of psychology, philosophy of science, and economics. Although Darwinism is often linked to highly confirmed biological theories, some of its interpretations seem to profit from tautological claims as well, where scientific reputation cloaks ideological usage. This book discusses central tenets of Darwinism historically as well as systematically, for example the histor...
The result of a collaboration among eight women scholars, this collection examines the history of women’s participation in literary, journalistic, educational, and political activity in Latin American history, with special attention to the first half of this century.
In recent years there has been an unprecedented expansion of knowledge about anthocyanins pigments. Indeed, the molecular genetic control of anthocyanins biosynthesis is now one of the best understood of all secondary metabolic pathways. There have also been substantial improvements in analytical technology that have led to the discovery of novel anthocyanin compounds. Armed with this knowledge and the tools for genetic engineering, plant breeders are now introducing vibrant new colors into horticultural crops. The food industry has also benefited from the resurgence of interest in anthocyanins. A greater understanding of the chemistry of these pigments has led to improved methods for stabil...
Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.
Starting in the early 1970s, a type of programmed cell death called apoptosis began to receive attention. Over the next three decades, research in this area continued at an accelerated rate. In the early 1990s, a second type of programmed cell death, autophagy, came into focus. Autophagy has been studied in mammalian cells for many years. The recen
As medical science progressed through the nineteenth century, the United States was at the forefront of public health initiatives across the Americas. Dreadful sanitary conditions were relieved, lives were saved, and health care developed into a formidable institution throughout Latin America as doctors and bureaucrats from the United States flexed their scientific muscle. This wasn't a purely altruistic enterprise, however, as Jose Amador reveals in Medicine and Nation Building in the Americas, 1890-1940. Rather, these efforts almost served as a precursor to modern American interventionism. For places like Cuba, Puerto Rico, and Brazil, these initiatives were especially invasive. Drawing on...
The Nature of Selection is a straightforward, self-contained introduction to philosophical and biological problems in evolutionary theory. It presents a powerful analysis of the evolutionary concepts of natural selection, fitness, and adaptation and clarifies controversial issues concerning altruism, group selection, and the idea that organisms are survival machines built for the good of the genes that inhabit them. "Sober's is the answering philosophical voice, the voice of a first-rate philosopher and a knowledgeable student of contemporary evolutionary theory. His book merits broad attention among both communities. It should also inspire others to continue the conversation."-Philip Kitcher, Nature "Elliott Sober has made extraordinarily important contributions to our understanding of biological problems in evolutionary biology and causality. The Nature of Selection is a major contribution to understanding epistemological problems in evolutionary theory. I predict that it will have a long lasting place in the literature."-Richard C. Lewontin
A reference guide to the vast array of art song literature and composers from Latin America, this book introduces the music of Latin America from a singer's perspective and provides a basis for research into the songs of this richly musical area of the world. The book is divided by country into 22 chapters, with each chapter containing an introductory essay on the music of the region, a catalog of art songs for that country, and a list of publishers. Some chapters include information on additional sources. Singers and teachers may use descriptive annotations (language, poet) or pedagogical annotations (range, tessitura) to determine which pieces are appropriate for their voices or programming needs, or those of their students. The guide will be a valuable resource for vocalists and researchers, however familiar they may be with this glorious repertoire.
The marketing firm is that business organisation which responds to the imperatives of consumer-orientation. Its style of management is marked by its adherence to the criteria of goal separation, participation in marketing transactions, entrepreneurial sovereignty and reciprocal entrepreneurial management, all of which are explored in this pioneering book. It assumes the proposition, uncontroversial enough to marketing academics and students, that contemporary firms can survive and prosper – achieve their financial goal, be it the maximization of profit or sales or growth – only if they respond appropriately to those imperatives: specifically, the forces that promote consumer discretion a...