Clay Minerals and the Origin of Life
Title | Clay Minerals and the Origin of Life PDF eBook |
Author | Alexander Graham Cairns-Smith |
Publisher | CUP Archive |
Pages | 216 |
Release | 1986-12-18 |
Genre | Science |
ISBN | 9780521324083 |
This volume is the edited proceedings of a conference seeking to clarify the possible role of clays in the origin of life on Earth. At the heart of the problem of the origin of life lie fundamental questions such as: What kind of properties is a model of a primitive living system required to exhibit and what would its most plausible chemical and molecular makeup be? Answers to these questions have traditionally been sought in terms of properties that are held to be common to all contemporary organisms. However, there are a number of different ideas both on the nature and on the evolutionary priority of 'common vital properties', notably those based on protoplasmic, biochemical and genetic theories of life. This is therefore the first area for consideration in this volume and the contributors then examine to what extent the properties of clay match those required by the substance which acted as the template for life.
Role of Clay Minerals in Chemical Evolution and the Origins of Life
Title | Role of Clay Minerals in Chemical Evolution and the Origins of Life PDF eBook |
Author | Hideo Hashizume |
Publisher | |
Pages | |
Release | 2012 |
Genre | Science |
ISBN |
Role of Clay Minerals in Chemical Evolution and the Origins of Life.
Clay Minerals in Nature
Title | Clay Minerals in Nature PDF eBook |
Author | Marta Valaskova |
Publisher | BoD – Books on Demand |
Pages | 330 |
Release | 2012-09-12 |
Genre | Science |
ISBN | 9535107380 |
Clay is an abundant raw material which has a variety of uses and properties depending on their structure and composition. Clay minerals are inexpensive and environmentally friendly naturally occurring nanomaterials, thanks to their 1 nm thick silicate layers, in all types of sediments and sedimentary rocks. The book chapters have been classified according to their characteristics in topics and applications. Therefore, in the first section five chapters is dedicated to the characterization and utilization of clay minerals in deposits. The second section includes four chapters about the significance of clay minerals in soils. Third section is devoted to different aspects of clay minerals research, especially to the characterization of structure and modifications for their application.
Seven Clues to the Origin of Life
Title | Seven Clues to the Origin of Life PDF eBook |
Author | Alexander Graham Cairns-Smith |
Publisher | Cambridge University Press |
Pages | 148 |
Release | 1990-09-13 |
Genre | Science |
ISBN | 9780521398282 |
The mysteries surrounding the origins of life on earth are written in detective story fashion by a world famous scientist in this popular version of Genetic Takeover, originally published in 1982.
Introduction to Clay Minerals
Title | Introduction to Clay Minerals PDF eBook |
Author | Velde |
Publisher | Springer Science & Business Media |
Pages | 262 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 9401123683 |
Introduction to Clay Minerals is designed to give a detailed, concise and clear introduction to clay mineralogy. Using the information presented here, one should be able to understand clays and their mineralogy, their uses and importance in modern life.
Origin and Mineralogy of Clays
Title | Origin and Mineralogy of Clays PDF eBook |
Author | Bruce Velde |
Publisher | Springer Science & Business Media |
Pages | 500 |
Release | 2013-03-09 |
Genre | Science |
ISBN | 3662126486 |
Origin and Mineralogy of Clays, the first of two volumes, lays the groundwork for a thorough study of clays in the environment. The second volume will deal with environmental interaction. Going from soils to sediments to diagenesis and hydrothermal alteration, the book covers the whole spectrum of clays. The chapters on surface environments are of great relevance in regard to environmental problems in soils, rivers and lake-ocean situations, showing the greatest interaction between living species and the chemicals in their habitat. The book is of interest to scientists and students working on environmental issues.
Chemical Evolution and the Origin of Life
Title | Chemical Evolution and the Origin of Life PDF eBook |
Author | Horst Rauchfuss |
Publisher | Springer Science & Business Media |
Pages | 354 |
Release | 2008-10-15 |
Genre | Nature |
ISBN | 3540788239 |
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.