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Natures Clocks
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Book Synopsis Nature’s Clocks by : J. D. Macdougall
Download or read book Nature’s Clocks written by J. D. Macdougall and published by Univ of California Press. This book was released on 2008 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A lucid and engaging account of the scientific revolution that changed the way we think about our planet and ourselves."—James Lawrence Powell, author of Grand Canyon and Mysteries of Terra Firma
Book Synopsis Nature's Clocks by : Doug Macdougall
Download or read book Nature's Clocks written by Doug Macdougall and published by Univ of California Press. This book was released on 2008-06-30 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Radioactivity is like a clock that never needs adjusting," writes Doug Macdougall. "It would be hard to design a more reliable timekeeper." In Nature's Clocks, Macdougall tells how scientists who were seeking to understand the past arrived at the ingenious techniques they now use to determine the age of objects and organisms. By examining radiocarbon (C-14) dating—the best known of these methods—and several other techniques that geologists use to decode the distant past, Macdougall unwraps the last century's advances, explaining how they reveal the age of our fossil ancestors such as "Lucy," the timing of the dinosaurs' extinction, and the precise ages of tiny mineral grains that date from the beginning of the earth's history. In lively and accessible prose, he describes how the science of geochronology has developed and flourished. Relating these advances through the stories of the scientists themselves—James Hutton, William Smith, Arthur Holmes, Ernest Rutherford, Willard Libby, and Clair Patterson—Macdougall shows how they used ingenuity and inspiration to construct one of modern science's most significant accomplishments: a timescale for the earth's evolution and human prehistory.
Book Synopsis From Sundials to Atomic Clocks by : James Jespersen
Download or read book From Sundials to Atomic Clocks written by James Jespersen and published by Courier Corporation. This book was released on 1999-01-01 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clear and accessible introduction to the concept of time examines measurement, historic timekeeping methods, uses of time information, role of time in science and technology, and much more. Over 300 illustrations.
Book Synopsis Clocks in the Sky by : Geoff McNamara
Download or read book Clocks in the Sky written by Geoff McNamara and published by Springer Science & Business Media. This book was released on 2009-04-24 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pulsars are rapidly spinning neutron stars, the collapsed cores of once massive stars that ended their lives as supernova explosions. In this book, Geoff McNamara explores the history, subsequent discovery and contemporary research into pulsar astronomy. The story of pulsars is brought right up to date with the announcement in 2006 of a new breed of pulsar, Rotating Radio Transients (RRATs), which emit short bursts of radio signals separated by long pauses. These may outnumber conventional radio pulsars by a ratio of four to one. Geoff McNamara ends by pointing out that, despite the enormous success of pulsar research in the second half of the twentieth century, the real discoveries are yet to be made including, perhaps, the detection of the hypothetical pulsar black hole binary system by the proposed Square Kilometre Array - the largest single radio telescope in the world.
Book Synopsis It's About Time (eBook) by : Robynne Eagan
Download or read book It's About Time (eBook) written by Robynne Eagan and published by Lorenz Educational Press. This book was released on 1997-03-01 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Help children measure and tell time by the sun, the clock and the calendar; and learn why there are 24 hours in a day, 7 days in a week and 365 days in a year. Here's a cross-curriculum approach to time with learning activities that bring together history, science, language arts and math. A comprehensive look at time from the ancient civilizations who first tried to understand, arrange and measure it - to modern society where we organize our lives around the clock!
Book Synopsis The Nature Instinct by : Tristan Gooley
Download or read book The Nature Instinct written by Tristan Gooley and published by The Experiment. This book was released on 2019-08-20 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the New York Times-bestselling author of The Secret World of Weather and The Lost Art of Reading Nature’s Signs, learn to notice nature’s hidden clues all around you “A captivating guide to finding one’s way in the wild.”—The Wall Street Journal Publisher's note: The Nature Instinct was published in the UK under the title Wild Signs and Star Paths. Master outdoorsman Tristan Gooley was just about to make camp when he sensed danger—but couldn’t say why. After sheltering elsewhere, Gooley returned to investigate: What had set off his subconscious alarm? Suddenly, he understood: All of the tree trunks were slightly bent. The ground had already shifted once and could easily become treacherous in a storm. The Nature Instinct shows how we, too, can unlock this intuitive understanding of our surroundings. Learn to sense the forest’s edge from deep in the woods, or whether a wild animal might pose danger—before you even know how you know.
Download or read book Astronomy Methods written by Hale Bradt and published by Cambridge University Press. This book was released on 2004 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astronomy Methods is an introduction to the basic practical tools, methods and phenomena that underlie quantitative astronomy. Taking a technical approach, the author covers a rich diversity of topics across all branches of astronomy, from radio to gamma-ray wavelengths. Topics include the quantitative aspects of the electromagnetic spectrum, atmospheric and interstellar absorption, telescopes in all wavebands, interferometry, adaptive optics, the transport of radiation through matter to form spectral lines, and neutrino and gravitational-wave astronomy. Clear, systematic presentations of the topics are accompanied by diagrams and problem sets. Written for undergraduates and graduate students, this book contains a wealth of information that is required for the practice and study of quantitative and analytical astronomy and astrophysics.
Book Synopsis Clocks and More Clocks by : Pat Hutchins
Download or read book Clocks and More Clocks written by Pat Hutchins and published by Simon and Schuster. This book was released on 2014-01-21 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: When the hall clock reads twenty minutes past four, the attic clock reads twenty-three minutes past four, the kitchen clock reads twenty-five minutes past four, and the bedroom clock reads twenty-six minutes past four, what should Mr. Higgins do? He can't tell which of his clocks tells the right time. He is in for a real surprise when the Clockmaker shows him that they are all correct!
Download or read book Natural Variation and Clocks written by and published by Academic Press. This book was released on 2017-10-19 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural Variances and Clocks, Volume 99 in the Advances in Genetics series provides the latest information on the rapidly evolving field of genetics, presenting new medical breakthroughs and advances. This updated release includes chapters on a variety of new research, including the Natural variation of the circadian clock in Neurospora, Natural variation and genetics of the photoperiodic timer in the pitcher-plant mosquito, Natural variation in human clocks, and Natural variation in the circadian clock genes in Drosophila and other insects. This series continually publishes important reviews that are ideal for geneticists and their colleagues in affiliated disciplines, critically analyzing future directions. - Critically analyzes future directions for the study of clinical genetics - Written and edited by recognized leaders in the field - Presents new medical breakthroughs that are occurring as a result of advances in our knowledge of genetics
Book Synopsis Molecular Biology of Circadian Rhythms by : Amita Sehgal
Download or read book Molecular Biology of Circadian Rhythms written by Amita Sehgal and published by John Wiley & Sons. This book was released on 2004-04 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text begins with a general introduction to biochemical and biophysical aspects of circadian timing, then proceeds to its essential focus on collating the newest information on molecular mechanisms of circadian rhythms. It includes a chapter on the implications for clinical research on affective disorders, sleep disorders, and the relevance for therapeutic treatment, as well as coverage of multiple oscillators and hormonal rhythms. Sections include: Molecular Control of Circadian Rhythms: Animal Models Molecular Control of Circadian Rhythms: From Cyanobacteria to Plants Circadian Organization in Complex Organisms. Chapter topics include examinations of circadian rhythms in non-mammalian vertebrates, neurospora, and humans.
Book Synopsis Frequency Standards by : Fritz Riehle
Download or read book Frequency Standards written by Fritz Riehle and published by John Wiley & Sons. This book was released on 2006-03-06 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: Of all measurement units, frequency is the one that may be determined with the highest degree of accuracy. It equally allows precise measurements of other physical and technical quantities, whenever they can be measured in terms of frequency. This volume covers the central methods and techniques relevant for frequency standards developed in physics, electronics, quantum electronics, and statistics. After a review of the basic principles, the book looks at the realisation of commonly used components. It then continues with the description and characterisation of important frequency standards from atomic clocks, to frequency stabilised lasers. The whole is rounded of with a discussion of topical applications in engineering, telecommunications, and metrology.
Download or read book The Yale Courant written by and published by . This book was released on 1916 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Restless Clock by : Jessica Riskin
Download or read book The Restless Clock written by Jessica Riskin and published by University of Chicago Press. This book was released on 2016-03-10 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: A core principle of modern science holds that a scientific explanation must not attribute will or agency to natural phenomena. "The Restless Clock" examines the origins and history of this, in particular as it applies to the science of living things. This is also the story of a tradition of radicals--dissenters who embraced the opposite view, that agency is an essential and ineradicable part of nature. Beginning with the church and courtly automata of early modern Europe, Jessica Riskin guides us through our thinking about the extent to which animals might be understood as mere machines. We encounter fantastic robots and cyborgs as well as a cast of scientific and philosophical luminaries, including Descartes and Leibnitz, Lamarck and Darwin, whose ideas gain new relevance in Riskin's hands. The book ends with a riveting discussion of how the dialectic continues in genetics, epigenetics, and evolutionary biology, where work continues to naturalize different forms of agency. "The Restless Clock "reveals the deeply buried roots of current debates in artificial intelligence, cognitive science, and evolutionary biology.
Book Synopsis The Book of Nature Laid Open, in a Popular Survey of the Phenomena ... of the Universe ... Second Edition by : Rev. W. HUTTON (M.A.)
Download or read book The Book of Nature Laid Open, in a Popular Survey of the Phenomena ... of the Universe ... Second Edition written by Rev. W. HUTTON (M.A.) and published by . This book was released on 1821 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Supernatural in Nature. A Verification by Free Use of Science by : Joseph William Reynolds
Download or read book The Supernatural in Nature. A Verification by Free Use of Science written by Joseph William Reynolds and published by . This book was released on 1878 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Popular Philosophy; Or, The Book of Nature Laid Open Upon Christian Principles. [anon.] by : George Miller
Download or read book Popular Philosophy; Or, The Book of Nature Laid Open Upon Christian Principles. [anon.] written by George Miller and published by . This book was released on 1826 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fundamental Problems of Life by : John Stuart Mackenzie
Download or read book Fundamental Problems of Life written by John Stuart Mackenzie and published by . This book was released on 1928 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: