Download or read book Reading Expeditions Science Scientists in Their Times Discovering Radioactivity written by National Geographic Learning and published by National Geographic Society. This book was released on 2007-01-25 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This series traces the stories behind significant scientific discoveries and introduces the people behind those discoveries.
Download or read book A Tale of Seven Elements written by Eric Scerri and published by OUP USA. This book was released on 2013-07-18 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: In A Tale of Seven Elements, Eric Scerri presents the fascinating history of those seven elements discovered to be mysteriously "missing" from the periodic table in 1913.
Download or read book First Contact written by Marc Kaufman and published by Simon and Schuster. This book was released on 2012-03-13 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kaufman details the incredible true story of science's search for the beginnings of life on Earth and the probability that it exists elsewhere in the universe.
Download or read book Language in Use Upper intermediate Self study Workbook with Answer Key written by Adrian Doff and published by Cambridge University Press. This book was released on 1997-03-13 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: A popular and highly acclaimed four level course which both interests and stretches learners.
Download or read book Radioecology and the Restoration of Radioactive Contaminated Sites written by F.F. Luykx and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most of the nuclear facilities built since the Second World War have ceased active operation and have been decommissioned. Some of the sites are heavily contaminated with radioactive substances. Correct and efficient action to mitigate the radiological consequences of such contamination will only be possible when the behaviour of radionuclides in the terrestrial environment is sufficiently well known. Yet radioecologists often find it difficult to study the transfer of radioactivity in agricultural land and semi-natural ecosystems, because of the complexity and diversity of such environments. The present book presents an analysis of all the factors that affect the behaviour of radionuclides as they move from their point of release through the environment and then enter the tissues of biota living in the ecosystems, in particular plants and animals consumed by humans. The course on which the book is based was held in a region that is heavily contaminated by radioactive discharges into the environment during nuclear weapons fabrication in the 1950s and '60s, and due to a severe accidental release following the explosion of a rad-waste tank in 1957. This allowed in situ training of the students. The book's main emphasis is on specific radioecological problems in severely contaminated areas in the former Soviet Union: the Southern Urals Trail, the rivers Techa-Isert-Tobol-Irtis-Ob, and the 30 km zone around Chernobyl. Systems examined include soils, arable and pasture land, forests, lakes and rivers. Special attention is paid to the effects of radiation on natural ecosystems: trees, soil-dwelling organisms, and aquatic organisms. Synergistic effects are also considered. Short, medium and long term countermeasures are discussed.
Download or read book Language in Use Upper intermediate Self study Workbook written by Adrian Doff and published by Cambridge University Press. This book was released on 1997-03-20 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents a four-level course, which both interests and stretches learners. Each of the four levels comprises about 80 hours of class work, with additional time for the self-study work. The Teacher's Book contains all the pages from the Classroom Book, with interleaved teaching notes including optional activities to cater for different abilities.
Download or read book Opening Space Research written by George H. Ludwig and published by John Wiley & Sons. This book was released on 2013-05-09 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Special Publications Series. Opening Space Research: Dreams, Technology, and Scientific Discovery is George Ludwig's account of the early development of space-based electromagnetic physics, with a focus on the first U.S. space launches and the discovery of the Van Allen radiation belts. Narrated by the person who developed many of the instruments for the early Explorer spacecraft during the 1950s and participated directly in the scientific research, it draws heavily upon the author's voluminous collection of laboratory notes and other papers, upon the Van Allen archive, and upon a wide array of other sources. This book presents very detailed discussions of historic events in a highly readable (semitechnical), first-person form. More than that, though, Opening Space Research brings to the forefront the entire team of scientists who made these accomplishments possible, providing an extensive index of names to enhance and complete the historical record. Authoritative and unique, this book will be of interest to space scientists, science historians, and anyone interested in space history and the first U.S. space launches.
Download or read book Journal of the Calvert Scientific Exploring Expedition 1896 7 written by Calvert scientific exploring expedition, 1896-7 and published by . This book was released on 1902 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mysteries of the Deep written by James Lawrence Powell and published by MIT Press. This book was released on 2024-02-20 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: A groundbreaking chronicle of scientific ocean drilling—a crowning achievement of the twentieth century—and how it shaped our knowledge of Earth's past. Under the radar—or, rather, sonar—of most people and many scientists, for the last six decades ships have plied the world’s oceans, mining the seafloor for its secrets—and quietly resolving confounding geological mysteries. Continental drift and plate tectonics. The origin of the Hawaiʻian Islands. The erstwhile disappearance of the Mediterranean. The mystery of the ice ages. All are part of the story told by deep-sea drilling—and chapters in the history that unfolds in Mysteries of the Deep. In a series of vignettes ranging from the voyage of the HMS Challenger in the 1870s to the adventures of research ship Chikyū in the 2020s, James Powell recounts the surprises the seafloor has yielded to the probing of scientists. With a global, sometimes even extraterrestrial scope and a scientific reach that extends to every corner of geology and astrobiology, Powell’s work recounts how cores extracted from the ocean floor have: · produced insights into microbial life on Mars and the end of dinosaurs’ tenure on Earth · demonstrated that astronomical cycles control many geological events, and even human evolution · used a past episode of global warming to reveal the peril of high temperatures today · shown that global warming could melt enough Antarctic ice to drown the seacoasts The mysteries uncovered by deep-sea drilling, and covered by Powell in this eye-opening book, are many and various, often surprising and sometimes alarming—consequential not just for the science of the seafloor, but for how we learn about our planet's past and what we can do about its future.
Download or read book Department of the Interior and related agencies appropriations for 1984 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies and published by . This book was released on 1983 with total page 1402 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Encyclopedia of World Scientists Updated Edition written by Elizabeth Oakes and published by Infobase Holdings, Inc. This book was released on 2020-07-01 with total page 1126 pages. Available in PDF, EPUB and Kindle. Book excerpt: Encyclopedia of World Scientists, Updated Edition is a comprehensive reference tool for learning about scientists and their work. It includes 500 cross-referenced profiles of well-known scientific "greats" of history and contemporary scientists whose work is verging on prominence. More than 100 entries are devoted to women and minority scientists. Each entry includes the subject's full name, dates of birth/death, nationality, and field(s) of specialization. A biographical essay focuses primarily on the subject's scientific work and achievements; it also highlights additional information, such as place of birth, parents' names and occupations, name(s) of spouse(s) and children, educational background, jobs held, and awards earned. Profiles include: Archimedes (c. 287–212 BCE): Mathematician Nicolaus Copernicus (1473–1543): Astronomer Galileo Galilei (1564–1642): Astronomer Daniel Bernoulli (1700–1782): Mathematician John James Audubon (1785–1851): Biologist Elizabeth Blackwell (1821–1910): Medical scientist Alfred Bernhard Nobel (1833–1896): Chemist Albert Einstein (1879–1955): Physicist Niels Bohr (1885–1962): Physicist George Washington Carver (c. 1861–1943): Chemist Marie Curie (1867–1934): Physicist and chemist Robert Hutchings Goddard (1882–1945): Aerospace engineer Edwin Powell Hubble (1889–1953): Astronomer Grace Murray Hooper (1906–1992): Computer scientist Dorothy Crowfoot Hodgkin (1910–1994): Chemist Jacques-Yves Cousteau (1910–1997): Earth scientist Alan Turing (1912–1954): Computer scientist Jonas Edward Salk (1914–1995): Medical scientist Rosalind Franklin (1920–1958): Chemist Jewel Plummer Cobb (1924–2017): Biologist Stephen Hawking (1942–2018): Astronomer.
Download or read book Scientific American written by and published by . This book was released on 1892 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tunguska written by Andy Bruno and published by Cambridge University Press. This book was released on 2022-06-30 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1908, thunderous blasts and blazing fires from the sky descended upon the desolate Tunguska territory of Siberia. The explosion knocked down an area of forest larger than London and was powerful enough to obliterate Manhattan. The mysterious nature of the event has prompted a wide array of speculation and investigation, including from those who suspected that aliens from outer space had been involved. In this deeply researched account of the Tunguska explosion and its legacy in Russian society, culture, and the environment, Andy Bruno recounts the intriguing history of the disaster and researchers' attempts to understand it. Taking readers inside the numerous expeditions and investigations that have long occupied scientists, he foregrounds the significance of mystery in environmental history. His engaging and accessible account shows how the explosion has shaped the treatment of the landscape, how uncertainty allowed unusual ideas to enter scientific conversations, and how cosmic disasters have influenced the past and might affect the future.
Download or read book A to Z of Physicists written by Darryl J. Leiter and published by Infobase Publishing. This book was released on 2014-05-14 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: Profiles more than 150 scientists from around the world who made important contributions to the field of physics, including John Bardeen, Marie Curie, Robert Hooke, Lise Meitner, and Chien-Shiung Wu.
Download or read book Bulletin of the Atomic Scientists written by and published by . This book was released on 1967-06 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.
Download or read book Hot Carbon written by John F. Marra and published by Columbia University Press. This book was released on 2019-06-25 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are few fields of science that carbon-14 has not touched. A radioactive isotope of carbon, it stands out for its unusually long half-life. Best known for its application to estimating the age of artifacts—carbon dating—carbon-14 helped reveal new chronologies of human civilization and geological time. Everything containing carbon, the basis of all life, could be placed in time according to the clock of radioactive decay, with research applications ranging from archeology to oceanography to climatology. In Hot Carbon, John F. Marra tells the untold story of this scientific revolution. He weaves together the workings of the many disciplines that employ carbon-14 with gripping tales of the individuals who pioneered its possibilities. He describes the concrete applications of carbon-14 to the study of all the stuff of life on earth, from climate science’s understanding of change over time to his own work on oceanic photosynthesis with microscopic phytoplankton. Marra’s engaging narrative encompasses nuclear testing, the peopling of the Americas, elephant poaching, and the flax plants used for the linen in the Shroud of Turin. Combining colorful narrative prose with accessible explanations of fundamental science, Hot Carbon is a thought-provoking exploration of how the power of carbon-14 informs our relationship to the past.
Download or read book Scientific American written by and published by . This book was released on 1930-07 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monthly magazine devoted to topics of general scientific interest.
