Evolución biológica PDF Download

Author:
Publisher:
ISBN:
Category : Biology
Languages : en
Pages : 336

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Author:
Publisher: Editorial Ink
ISBN:
Category :
Languages : en
Pages : 291

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Author: Lorenzo Baravalle
Publisher: Springer Nature
ISBN: 3030395898
Category : Philosophy
Languages : en
Pages : 251

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This book offers to the international reader a collection of original articles of some of the most skillful historians and philosophers of biology currently working in Latin American universities. During the last decades, increasing attention has been paid in Latin America to the history and philosophy of biology, but since many local authors prefer to write in Spanish or in Portuguese, their ideas have barely crossed the boundaries of the continent. This volume aims to remedy this state of things, providing a good sample of this production to the English speaking readers, bringing together contributions from researchers working in Brazilian, Argentinean, Chilean, Colombian and Mexican universities. The stress on the regional provenance of the authors is not intended to suggest the existence of something like a Latin American history and philosophy of biology, supposedly endowed with distinctive features. On the contrary, the editors firmly believe that advances in this field can be achieved only by stimulating the integration in the international debate. Based on this assumption, the book focuses on two topics, life and evolution, and presents a selection of contributions addressing issues such as the history of the concept of life, the philosophical reflection on life manipulation and life extension, the structure and development of evolutionary theory as well as human evolution. Life and Evolution – Latin American Essays on the History and Philosophy of Biology will provide the international reader with a rather complete picture of the ongoing research in the history and philosophy of biology in Latin America, offering a snapshot of this dynamic community. It will also contribute to contextualize and develop the debate concerning life and evolution, and the relation between the two phenomena.

Author: Robert P. Mortlock
Publisher: CRC Press
ISBN: 9780849388637
Category : Medical
Languages : en
Pages : 354

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The Evolution of Metabolic Function presents comprehensive discussions on a variety of topics that will interest scientists and students studying the evolution of enzyme activities, the evolution of enzymatic pathways, and the evolution and development of metabolic functions. Laboratory experiments designed to develop new enzyme activities and new metabolic pathways are discussed. The most recent techniques comparing protein and gene structures are used to analyze and discuss the evolution and development of such metabolic functions as the bacterial phosphoenolpyruvate:sugar phosphotransferase system, the mandelate pathway of microorganisms, bacterial alcohol metabolism, and certain microbial amino acid biosynthetic pathways. The book also includes some unique speculations regarding the origin of early Archaean cells and the prebiotic evolution of complex molecules.

Author: Javier Gutiérrez-Rexach
Publisher: Routledge
ISBN: 131749802X
Category : Foreign Language Study
Languages : en
Pages : 1774

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The Enciclopedia de Linguistica Hispánica provides comprehensive coverage of the major and subsidiary fields of Spanish linguistics. Entries are extensively cross-referenced and arranged alphabetically within three main sections: Part 1 covers linguistic disciplines, approaches and methodologies. Part 2 brings together the grammar of Spanish, including subsections on phonology, morphology, syntax and semantics. Part 3 brings together the historical, social and geographical factors in the evolution of Spanish. Drawing on the expertise of a wide range of contributors from across the Spanish-speaking world the Enciclopedia de Linguistica Hispánica is an indispensable reference for undergraduate and postgraduate students of Spanish, and for anyone with an academic or professional interest in the Spanish language/Spanish linguistics.

Author: World Heritage Centre
Publisher: UNESCO
ISBN: 9230042099
Category : Cultural landscapes
Languages : en
Pages : 257

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Author: M. En C. Omar Garfias Rojas
Publisher: Palibrio
ISBN: 1463341288
Category : Medical
Languages : en
Pages : 215

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Creo que muchos de los profesionales de la salud, no tienen una comprensión adecuada, acerca de lo que abarca la Medicina del Trabajo y las relaciones que esta tiene con la Epidemiología. Más aún, frecuentemente se encuentra una falta de comunicación entre el médico del trabajo y el epidemiólogo a pesar de su mutuo interés en la salud y la enfermedad de los trabajadores. Además, considero justo decir, que la mayoría de los estudiantes de medicina y de otras ciencias de la salud, consideran a la Medicina del Trabajo y a la Epidemiología, como unidades de aprendizaje aburridas e irrelevantes, las que se estudian únicamente porque se les obliga a ello. Otro punto de vista común, en lo referente a la Epidemiología, es que se le considera altamente matemática y demasiado compleja para entenderla. Con este pensamiento, he intentado escribir un libro de texto conciso, para médicos del trabajo, estudiantes de medicina y otros profesionales de la salud, que pueda explicar los conceptos básicos de la epidemiología de manera clara y sencilla. He tratado de suprimir la brecha existente en la comunicación entre el Médico del Trabajo como clínico y el epidemiólogo, describiendo algunos ejemplos clínicos a través del libro, explicando al Médico del Trabajo, por que es necesario el énfasis epidemiológico sobre el estudio de grupos de trabajadores, mas que de individuos.

Author: T.F Glick
Publisher: Springer Science & Business Media
ISBN: 9401006024
Category : History
Languages : en
Pages : 308

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I Twenty-five years ago, at the Conference on the Comparative Reception of Darwinism held at the University of Texas in 1972, only two countries of the Iberian world-Spain and Mexico-were represented.' At the time, it was apparent that the topic had attracted interest only as regarded the "mainstream" science countries of Western Europe, plus the United States. The Eurocentric bias of professional history of science was a fact. The sea change that subsequently occurred in the historiography of science makes 1972 appear something like the antediluvian era. Still, we would like to think that that meeting was prescient in looking beyond the mainstream science countries-as then perceived-in order to test the variation that ideas undergo as they pass from center to periphery. One thing that the comparative study of the reception of ideas makes abundantly clear, however, is the weakness of the center/periphery dichotomy from the perspective of the diffusion of scientific ideas. Catholics in mainstream countries, for example, did not handle evolution much better than did their corre1igionaries on the fringes. Conversely, Darwinians in Latin America were frequently better placed to advance Darwin's ideas in a social and political sense than were their fellow evolutionists on the Continent. The Texas meeting was also a marker in the comparative reception of scientific ideas, Darwinism aside. Although, by 1972, scientific institutions had been studied comparatively, there was no antecedent for the comparative history of scientific ideas.

Author: Edmundo Llamas
Publisher: Lulu.com
ISBN: 0557173280
Category : Science
Languages : en
Pages : 236

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Un libro de Biolog a que se enfoca particularmente a aquellos temas que suelen ser los favoritos por los profesores que redactan los ex menes de admisi n a las facultades y escuelas de medicina latinoamericanas.

Author: Paul E. Minnis
Publisher: University of Arizona Press
ISBN: 0816534225
Category : Social Science
Languages : en
Pages : 282

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New Lives for Ancient and Extinct Crops profiles nine plant species that were important contributors to human diets and medicinal uses in antiquity: maygrass, chenopod, marsh elder, agave, little barley, chia, arrowroot, little millet, and bitter vetch. Each chapter is written by a well-known scholar, who illustrates the value of the ancient crop record to inform the present.