Chemical Evolution

Chemical Evolution
Author :
Publisher : Oxford University Press, USA
Total Pages : 344
Release :
ISBN-10 : UOM:39015025154264
ISBN-13 :
Rating : 4/5 (64 Downloads)

Synopsis Chemical Evolution by : Stephen Finney Mason

This fascinating survey takes chemistry as the central science of all materials at the molecular level, and brings together both organic and inorganic aspects in a clear account of the development of ideas of chemical evolution.

Chemical Evolution

Chemical Evolution
Author :
Publisher : Springer
Total Pages : 295
Release :
ISBN-10 : 9783319143552
ISBN-13 : 3319143557
Rating : 4/5 (52 Downloads)

Synopsis Chemical Evolution by : Bernd Markert

This book is written for researchers and students interested in the function and role of chemical elements in biological or environmental systems. Experts have long known that the Periodic System of Elements (PSE) provides only an inadequate chemical description of elements of biological, environmental or medicinal importance. This book explores the notion of a Biological System of the Elements (BSE) established on accurate and precise multi-element data, including evolutionary aspects, representative sampling procedures, inter-element relationships, the physiological function of elements and uptake mechanisms. The book further explores the concept Stoichiometric Network Analysis (SNA) to analyze the biological roles of chemical species. Also discussed is the idea of ecotoxicological identity cards which give a first-hand description of properties relevant for biological and toxicological features of a certain chemical element and its geo biochemically plausible speciation form. The focus of this book goes beyond both classical bioinorganic chemistry and toxicology.

The Chemistry of Evolution

The Chemistry of Evolution
Author :
Publisher : Elsevier
Total Pages : 495
Release :
ISBN-10 : 9780080460529
ISBN-13 : 0080460526
Rating : 4/5 (29 Downloads)

Synopsis The Chemistry of Evolution by : R.J.P Williams

Conventionally, evolution has always been described in terms of species. The Chemistry of Evolution takes a novel, not to say revolutionary, approach and examines the evolution of chemicals and the use and degradation of energy, coupled to the environment, as the drive behind it. The authors address the major changes of life from bacteria to man in a systematic and unavoidable sequence, reclassifying organisms as chemotypes. Written by the authors of the bestseller The Biological Chemistry of the Elements - The Inorganic Chemistry of Life (Oxford University Press, 1991), the clarity and precision of The Chemistry of Evolution plainly demonstrate that life is totally interactive with the environment. This exciting theory makes this work an essential addition to the academic and public library.* Provides a novel analysis of evolution in chemical terms* Stresses Systems Biology * Examines the connection between life and the environment, starting with the 'big bang' theory* Reorientates the chemistry of life by emphasising the need to analyse the functions of 20 chemical elements in all organisms

Chemical Evolution and the Origin of Life

Chemical Evolution and the Origin of Life
Author :
Publisher : Springer Science & Business Media
Total Pages : 354
Release :
ISBN-10 : 9783540788232
ISBN-13 : 3540788239
Rating : 4/5 (32 Downloads)

Synopsis Chemical Evolution and the Origin of Life by : Horst Rauchfuss

How did life begin on the early Earth? We know that life today is driven by the universal laws of chemistry and physics. By applying these laws over the past ?fty years, en- mous progress has been made in understanding the molecular mechanisms that are the foundations of the living state. For instance, just a decade ago, the ?rst human genome was published, all three billion base pairs. Using X-ray diffraction data from crystals, we can see how an enzyme molecule or a photosynthetic reaction center steps through its catalytic function. We can even visualize a ribosome, central to all life, translate - netic information into a protein. And we are just beginning to understand how molecular interactions regulate thousands of simultaneous reactions that continuously occur even in the simplest forms of life. New words have appeared that give a sense of this wealth of knowledge: The genome, the proteome, the metabolome, the interactome. But we can’t be too smug. We must avoid the mistake of the physicist who, as the twentieth century began, stated con?dently that we knew all there was to know about physics, that science just needed to clean up a few dusty corners. Then came relativity, quantum theory, the Big Bang, and now dark matter, dark energy and string theory. Similarly in the life sciences, the more we learn, the better we understand how little we really know. There remains a vast landscape to explore, with great questions remaining.

Chemical Evolution of Galaxies

Chemical Evolution of Galaxies
Author :
Publisher : Springer Science & Business Media
Total Pages : 237
Release :
ISBN-10 : 9783642224911
ISBN-13 : 3642224911
Rating : 4/5 (11 Downloads)

Synopsis Chemical Evolution of Galaxies by : Francesca Matteucci

The term “chemical evolution of galaxies” refers to the evolution of abundances of chemical species in galaxies, which is due to nuclear processes occurring in stars and to gas flows into and out of galaxies. This book deals with the chemical evolution of galaxies of all morphological types (ellipticals, spirals and irregulars) and stresses the importance of the star formation histories in determining the properties of stellar populations in different galaxies. The topic is approached in a didactical and logical manner via galaxy evolution models which are compared with observational results obtained in the last two decades: The reader is given an introduction to the concept of chemical abundances and learns about the main stellar populations in our Galaxy as well as about the classification of galaxy types and their main observables. In the core of the book, the construction and solution of chemical evolution models are discussed in detail, followed by descriptions and interpretations of observations of the chemical evolution of the Milky Way, spheroidal galaxies, irregular galaxies and of cosmic chemical evolution. The aim of this book is to provide an introduction to students as well as to amend our present ideas in research; the book also summarizes the efforts made by authors in the past several years in order to further future research in the field.

The Search for Life's Origins

The Search for Life's Origins
Author :
Publisher : National Academies Press
Total Pages : 161
Release :
ISBN-10 : 9780309042468
ISBN-13 : 0309042461
Rating : 4/5 (68 Downloads)

Synopsis The Search for Life's Origins by : National Research Council

The field of planetary biology and chemical evolution draws together experts in astronomy, paleobiology, biochemistry, and space science who work together to understand the evolution of living systems. This field has made exciting discoveries that shed light on how organic compounds came together to form self-replicating molecules-the origin of life. This volume updates that progress and offers recommendations on research programs-including an ambitious effort centered on Mars-to advance the field over the next 10 to 15 years. The book presents a wide range of data and research results on these and other issues: The biogenic elements and their interaction in the interstellar clouds and in solar nebulae. Early planetary environments and the conditions that lead to the origin of life. The evolution of cellular and multicellular life. The search for life outside the solar system. This volume will become required reading for anyone involved in the search for life's beginnings-including exobiologists, geoscientists, planetary scientists, and U.S. space and science policymakers.

Nucleosynthesis and Chemical Evolution of Galaxies

Nucleosynthesis and Chemical Evolution of Galaxies
Author :
Publisher : Cambridge University Press
Total Pages : 485
Release :
ISBN-10 : 9780521840309
ISBN-13 : 0521840309
Rating : 4/5 (09 Downloads)

Synopsis Nucleosynthesis and Chemical Evolution of Galaxies by : Bernard Ephraim Julius Pagel

A lucid introduction for advanced undergraduates and graduate students, and an authoritative overview for researchers and professional scientists.

Aspects of the Origin of Life

Aspects of the Origin of Life
Author :
Publisher : Hassell Street Press
Total Pages : 232
Release :
ISBN-10 : 1013905873
ISBN-13 : 9781013905872
Rating : 4/5 (73 Downloads)

Synopsis Aspects of the Origin of Life by : Marcel Florkin

This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

The Chemical Evolution of Phosphorus

The Chemical Evolution of Phosphorus
Author :
Publisher : CRC Press
Total Pages : 402
Release :
ISBN-10 : 9780429555688
ISBN-13 : 0429555687
Rating : 4/5 (88 Downloads)

Synopsis The Chemical Evolution of Phosphorus by : Enrique Macia-Barber

Here is a fascinating reader-friendly exploration of “the phosphorus enigma.” The volume attempts to answer the questions: How did phosphorus atoms, which are produced inside the inner cores of a handful of huge stars, become concentrated in relatively high proportions in the organisms composing Earth’s biosphere? And how did these phosphate derivatives manage to be included in such a great variety of organic molecules playing essential biochemical roles in all known life forms? Due to the interdisciplinary nature of the topic, the volume is arranged in three sections. The first section introduces the fundamental concepts and notions of physics, chemistry, and biology necessary for the proper understanding of the topics discussed within an astronomical framework. The author then focuses on the role of phosphorus and its compounds within the context of chemical evolution in galaxies, considering its relevance in most essential biochemical functions as well as its peculiar chemistry under different physicochemical conditions. The third section provides an overall perspective on the role of phosphorus and its compounds in current areas of research of solid state physics, materials engineering, nanotechnology or medicine.

Aspects of Chemical Evolution

Aspects of Chemical Evolution
Author :
Publisher : John Wiley & Sons
Total Pages : 306
Release :
ISBN-10 : 9780470143223
ISBN-13 : 0470143223
Rating : 4/5 (23 Downloads)

Synopsis Aspects of Chemical Evolution by : Gregoire Nicolis

The Advances in Chemical Physics series provides the chemical physics and physical chemistry fields with a forum for critical, authoritative evaluations of advances in every area of the discipline. Filled with cutting-edge research reported in a cohesive manner not found elsewhere in the literature, each volume of the Advances in Chemical Physics series serves as the perfect supplement to any advanced graduate class devoted to the study of chemical physics.