A History Of Geochemistry And Cosmochemistry From Prehistory To The End Of The Classical Period PDF Download
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Author | : Robert W. Boyle |
Publisher | : Cambridge Scholars Publishing |
Total Pages | : 632 |
Release | : 2024-05-01 |
Genre | : Science |
ISBN | : 1527576507 |
Download A History of Geochemistry and Cosmochemistry, from Prehistory to the End of the Classical Period Book in PDF, ePub and Kindle
Since Mendeleev outlined the modern periodic table in 1869, many new uses have been found for the 92 naturally occurring elements. This book travels back in time to describe the utilization of materials familiar (gold, copper, iron) and arcane (arsenic, boron, red ochre) and their practical history (mining, metallurgy and crafts), with evidence from archaeology and geology. Together with the technological developments, author Robert Boyle portrays the advances in our understanding of materials science which led to modern geological and environmental sciences. It is a source book valuable to students of history and archaeology, mining and metallurgy, as well as to geologists, mineralogists and geochemists everywhere.
Author | : Cyril Ponnamperuma |
Publisher | : Springer Science & Business Media |
Total Pages | : 390 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 9400970722 |
Download Cosmochemistry and the Origin of Life Book in PDF, ePub and Kindle
For the first time in human history, developments in many branches of science provide us with an opportunity of formula ting a comprehensive picture of the universe from its beginning to the present time. It is an awesome reflection that the carbon in our bodies is the very carbon which was generated during the birth of a star. There is a perceptible continuum through the billions of years which can be revealed by the study of chemistry. Studies in nucleosynthesis have related the origin of the elements to the life history of the stars. The chemical elements we find on earth, HYdrogen, Carbon, Oxygen, and Nitrogen, were created in astronomical processes that took place in the past, and these elements are not spread throughout space in the form of stars and galaxies. Radioastronomers have discovered a vast array of organic molecules in the interstellar medium which have a bearing on prebiological chemical processes. Many of the molecules found so far contain the four elements, C, N, 0, H. Except for the chem ically unreactive He, these four elements are the most abundant in the galaxy. The origin of polyatomic interstellar molecules is an unresolved problem. While we can explain the formation of some diatomic molecules as due to two atom collisions, it is much more difficult to form polyatomic molecules by collisions between diatomic molecules and atoms. There may be other produc tion mechanisms at work such as reactions taking place on the surface of interstellar dust grains.
Author | : Leopold Gmelin |
Publisher | : |
Total Pages | : 131 |
Release | : 1977 |
Genre | : |
ISBN | : |
Download History. Cosmochemistry. Geochemistry Book in PDF, ePub and Kindle
Author | : Edward Anders |
Publisher | : Springer |
Total Pages | : 133 |
Release | : 1981-01-01 |
Genre | : Cosmochemistry |
ISBN | : 9780387109206 |
Download Cosmo- and Geochemistry Book in PDF, ePub and Kindle
Author | : Hugh R. Rollinson |
Publisher | : John Wiley & Sons |
Total Pages | : 296 |
Release | : 2009-03-12 |
Genre | : Science |
ISBN | : 1444308947 |
Download Early Earth Systems Book in PDF, ePub and Kindle
Early Earth Systems provides a complete history of the Earth from its beginnings to the end of the Archaean. This journey through the Earth's early history begins with the Earth's origin, then examines the evolution of the mantle, the origin of the continental crust, the origin and evolution of the Earth's atmosphere and oceans, and ends with the origin of life. Looks at the evidence for the Earth's very early differentiation into core, mantle, crust, atmosphere and oceans and how this differentiation saw extreme interactions within the Earth system. Discusses Archaean Earth processes within the framework of the Earth System Science paradigm, providing a qualitative assessment of the principal reservoirs and fluxes in the early Earth. “The book would be perfect for a graduate-level or upper level undergraduate course on the early Earth. It will also serve as a great starting point for researchers in solid-Earth geochemistry who want to know more about the Earth’s early atmosphere and biosphere, and vice versa for low temperature geochemists who want to get a modern overview of the Earth’s interior.” Geological Magazine, 2008
Author | : Alexander von Humboldt |
Publisher | : University of Chicago Press |
Total Pages | : 306 |
Release | : 2010-07-15 |
Genre | : Science |
ISBN | : 0226360687 |
Download Essay on the Geography of Plants Book in PDF, ePub and Kindle
The legacy of Alexander von Humboldt (1769–1859) looms large over the natural sciences. His 1799–1804 research expedition to Central and South America with botanist Aimé Bonpland set the course for the great scientific surveys of the nineteenth century, and inspired such essayists and artists as Emerson, Goethe, Thoreau, Poe, and Church. The chronicles of the expedition were published in Paris after Humboldt’s return, and first among them was the 1807 “Essay on the Geography of Plants.” Among the most cited writings in natural history, after the works of Darwin and Wallace, this work appears here for the first time in a complete English-language translation. Covering far more than its title implies, it represents the first articulation of an integrative “science of the earth, ” encompassing most of today’s environmental sciences. Ecologist Stephen T. Jackson introduces the treatise and explains its enduring significance two centuries after its publication.
Author | : Claude J. Allègre |
Publisher | : |
Total Pages | : 546 |
Release | : 2008-12-04 |
Genre | : Science |
ISBN | : |
Download Isotope Geology Book in PDF, ePub and Kindle
A comprehensive introductory textbook to isotope techniques for undergraduate and graduate courses.
Author | : Graham Alexander |
Publisher | : Thomas Nelson Inc |
Total Pages | : 238 |
Release | : 2005-10-11 |
Genre | : Business & Economics |
ISBN | : 1418525472 |
Download Tales from the Top Book in PDF, ePub and Kindle
Author | : Garrett Graham |
Publisher | : iUniverse |
Total Pages | : 284 |
Release | : 2010-05-12 |
Genre | : Social Science |
ISBN | : 1450209939 |
Download The Gay State Book in PDF, ePub and Kindle
For the first time in all of human history, conditions are such that the world is ready to receive its first majority Gay Nation-State. Forces are coming together in a manner never before seen that enables the LGBT citizens of the world to rise up and proclaim their freedom, their liberty and their rightful place in a world, equal among all nations. As a homage to Theodor Herzl, Thomas Paine and other visionaries who yearned for freedom, The Gay State is a proclamation that the world of tomorrow can be far better than the world we have today. International political and Gay equality activist Garrett Graham has created a literary work that has launched a global movement to end the savage and brutal oppression that has sought to persecute and indeed exterminate the Homosexual community. For Graham, his willing dreamers have become readers, his readers have become believers. The momentum for Gay independence and Gay nationalism is spreading around the globe. And now the believers are coalescing in their lands of birth as doers and are working to form a political structure that will lead to concrete action to give future generations from every darkened corner of the globe the freedom and peace the LGBT citizenry has long been denied. Bishop Desmond Tutu, the South African Cleric was correct when he emphatically declared I am not interested in picking up crumbs of compassion thrown from the table of someone who considers himself my master. I want the full menu of rights.
Author | : Carroll Graham |
Publisher | : SIU Press |
Total Pages | : 296 |
Release | : 1976 |
Genre | : Fiction in English |
ISBN | : |
Download Queer People Book in PDF, ePub and Kindle
A brilliantly savage story, "Queer People "is, according to Budd Schulberg, a racy testament to an era as totally vanished as the civilization of the Aztecs, and if not "the "Hollywood novel is at least a truly seminal work. Today s readers will recognize in this long-forgotten Hollywood novel the seeds of three longer-lived ones, "The Day of the Locust," " What Makes Sammy Run?," " "and "The Last Tycoon. "They may also recognize Whitey, the hero of the Grahams novel, as a forerunner of F. Scott Fitzgerald s Pat Hobby.The central figure in the novel is an archetypal newspaper reporter who drifts to Hollywood. Whitey discovers the social microcosm of the studio-people, and finds himself in his element. He penetrates strange places and encounters queer peoplethe story conference, the three-day party, the titans and the moguls. When a murder ends his interlude he leaves Hollywood as casually as he discovered it.Originally published in 1930 "Queer People "was a scandalous "roman a clef, "irreverent to the industry, and totally amoralqualities lacking in later Hollywood fiction. Hence it is at once an important social document and an exciting original work."