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In Cosmic Biology, Louis Irwin and Dirk Schulze-Makuch guide readers through the range of planetary habitats found in our Solar System and those likely to be found throughout the universe. Based on our current knowledge of chemistry, energy, and evolutionary tendencies, the authors envision a variety of possible life forms. These range from the familiar species found on Earth to increasingly exotic examples possible under the different conditions of other planets and their satellites. Discussions of the great variety of life forms that could evolve in these diverse environments have become particularly relevant in recent years with the discovery of around 300 exoplanets in orbit around other...
Examines each of these parameters in crucial depth and makes the argument that life forms we would recognize may be more common in our solar system than many assume. Considers exotic forms of life that would not have to rely on carbon as the basic chemical element, solar energy as the main energy source, or water as the primary solvent and the question of detecting bio- and geosignatures of such life forms, ranging from earth environments to deep space. Seeks an operational definition of life and investigate the realm of possibilities that nature offers to realize this very special state of matter. Avoids scientific jargon wherever possible to make this intrinsically interdisciplinary subject understandable to a broad range of readers.
How do we store information in the brain? Is memory a thing in a place, like a specific molecule in a particular cell? Or does learning require a process in a population, like neurons firing in a specific pattern for each experience? This combination of memoir and history tells the story of how the mechanisms of memory were gradually revealed, through biographical vignettes of the scientists who set out to solve the riddle of memory, including the author’s own efforts as he was coming of age as a scientist. It shows how individual goals intertwine with the technologies at hand to push scientific knowledge forward, often erratically, and always in the context of social forces and private ups and downs. Not only a compelling personal story with the war in Vietnam, civil rights movement, and downfall of two presidents as backdrop, this is a lucid explanation of brain function for the nonscientist and valuable contribution to the history of science in the decades that saw neuroscience join molecular biology as the marquee biomedical accomplishments of the twentieth century
There are many fundamental issues, whether scientific, cultural, religious, and even philosophical, that we accept as fact or truth, simply because our peers have done so. Our peers have been wrong before. For two thousand years Euclidean geometry and geo-centricity was the absolute truth in scientific and religious communities. Law of some of these issues concern the origins of our domain. Origin of the universe, origin of life on earth, origin of Homo-sapiens, origin of what we categorize as civilization and origin of religion, particularly monotheistic religions. This book has endeavored to investigate these five very fundamental issues, in simple and non-scientific language as far as con...
This volume contains the proceedings of the symposium on "Ganglioside Structure, Function and Biomedical Potential" which was held at Parksville, Vancouver Island, B. C. , Canada on July 6-10, 1983. The symposium was organized ao a satellite to the ninth meeting of the International Society for Neurochemistry, held immediately afterward in Vancouver City, B. C. Close to 50 speakers from 9 countries presented papers on a wide range of topics on the ganglioside theme. These encompassed the many aspects of basic research that have evolved over the past half-century, as well as some newer topics relating to the biomedical potential of gangliosides as therapeutic agents. One of the purposes of th...
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The Williams family immigrated from Wales to Edgecombe Co., North Carolina during or before 1744.