Download or read book Anais da Academia Brasileira de Ci ncias written by and published by . This book was released on 2008 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Anais da Academia Brasileira de Ci ncias written by and published by . This book was released on 2005 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Activist Biology written by Regina Horta Duarte and published by University of Arizona Press. This book was released on 2016-11-15 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brazilian society was shaken by turmoil in the 1920s and 1930s. The country was rocked by heated debates over race and immigration, burgeoning social movements in cities and the countryside, entrenched oligarchies clinging to power, and nature being despoiled. Against this turbulent backdrop, a group of biology scholars at the National Museum in Rio de Janeiro joined the drive to renew the Brazilian nation, claiming as their weapon the voice of their fledgling field. Without discarding scientific rigor, they embraced biology as a creed and activism as a conviction—and achieved success in their bid to influence public policy in environmental protection and the rational use of natural resources. For the first time in English, Brazil’s leading environmental historian, Regina Horta Duarte, brings us a nuanced analysis of the National Museum of Brazil’s contribution to that country’s formation and history. In Activist Biology, Duarte explores the careers of three of these scientists as they leveraged biology as a strategy for change. Devoted to educational initiatives, they organized exhibits, promoted educational film and radio, wrote books, published science communication magazines, fostered school museums, and authored textbooks for young people. Their approach was transdisciplinary, and their reliance on multimedia formats was pioneering. Capturing a crucial period in Brazil’s history, this portrait of science as a creative and potentially transformative pathway will intrigue anyone fascinated by environmental history, museums, and the history of science. Duarte skillfully shows how Brazilian science furthered global scientific knowledge in ways that are relevant now more than ever.
Download or read book Dinosaur Tracks from Brazil written by Giuseppe Leonardi and published by Indiana University Press. This book was released on 2021-08-24 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dinosaur Tracks from Brazil is the first full-length study of dinosaurs in Brazil. Some 500 dinosaur trackways from the Cretaceous period still remain in the Rio do Peixe basins of Brazil, making it one of the largest trackways in the world. Veteran paleontologists Giuseppe Leonardi and Ismar de Souza Carvalho painstakingly document and analyze each track found at 37 individual sites and at approximately 96 stratigraphic levels. Richly illustrated and containing a wealth of data, Leonardi and de Souza Carvalho brilliantly reconstruct the taxonomic groups of the dinosaurs from the area and show how they moved across the alluvial fans, meandering rivers, and shallow lakes of ancient Gondwana. Dinosaur Tracks from Brazil is essential reading for paleontologists.
Download or read book The Scientific Legacy of Beppo Occhialini written by Pietro Redondi and published by Springer Science & Business Media. This book was released on 2007-05-11 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume is a collection of reviews, essays and personal reminiscences on Occhialini's scientific life and work. Through these recollections the reader will also gain a vivid impression of the pioneering days of elementary particle physics when new detection methods emerged, like the triggered cloud chamber and nuclear emulsions - two techniques perfected by Occhialini - which made progress on comic ray physics possible in the first place.
Download or read book The Scientific Legacy of Beppo Occhialini written by Leonardo Gariboldi and published by Springer Nature. This book was released on 2024-01-09 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: The thirtieth anniversary of the death of Beppo Occhialini, the cosmic-ray physicist associated among other things to the fundamental discoveries of the electron-positron pairs and of the pion thanks to his contributions to the development of the controlled cloud chamber and of new nuclear emulsions, is the occasion to publish his memoirs on the main events of his scientific life, which he dictated shortly before his death. This second edition of The Scientific Legacy of Beppo Occhialini takes us by the hand to appreciate the admiration if not the veneration he had for Patrick Blackett, the ironic rudeness of Lord Rutherford, or the troubled relationship with Cecil Powell. A particularly thorny aspect concerns the role played by some physicists during the Second World War and the way Occhialini elaborated the complex personal situations experienced by each of them. Occhialini’s memoirs are enriched by his short autobiography originally published as an encyclopedia entry in the 1970s. A selection of relevant historical studies and personal reminiscences mainly concerning his scientific activity before his coming to Milan is reproposed, together with some personal notes from friends and colleagues.
Download or read book National Library of Medicine Current Catalog written by National Library of Medicine (U.S.) and published by . This book was released on 1971 with total page 1170 pages. Available in PDF, EPUB and Kindle. Book excerpt: First multi-year cumulation covers six years: 1965-70.
Download or read book Scientific Research In World War II written by Ad Maas and published by Routledge. This book was released on 2009-01-13 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book seeks to explore how scientists across a number of countries managed to cope with the challenging circumstances created by World War II. No scientist remained unaffected by the outbreak of WWII. As the book shows, there were basically two opposite ways in which the war encroached on the life of a scientific researcher. In some cases, the outbreak of the war led to engagement in research in support of a war-waging country; in the other extreme, it resulted in their marginalisation. The book, starting with the most marginalised scientist and ending with those fully engaged in the war-effort, covers the whole spectrum of enormously varying scientific fates. Distinctive features of the volume include: a focus on the experiences of ‘ordinary’ scientists, rather than on figureheads like Oppenheimer or Otto Hahn contributions from a range of renowned academics including Mark Walker, an authority in the field of science in World War II a detailed study of the Netherlands during the German Occupation This richly illustrated volume will be of major interest to researchers of the history of science, World War II, and Modern History.
Download or read book Catalogue of Meteorites from South America written by Rogelio Daniel Acevedo and published by Springer Science & Business Media. This book was released on 2013-12-24 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first Catalogue of Meteorites from South America includes new specimens never previously reported, while doubtful cases and pseudometeorites have been deliberately omitted. The falling of these objects is a random event, but the sites where old meteorites are found tend to be focused in certain areas, e.g. in the deflation surfaces in Chile’s Atacama Desert, due to favorable climate conditions and ablation processes. Our Catalogue provides basic information on each specimen like its provenance and the place where it was discovered (in geographic co-ordinates and with illustrative maps), its official name, its classification type (class, and if applicable, weathering grade and shock stage), if it was seen falling or was found by chance, its total mass or weight, the institution where it is held, and the most important bibliographic references about it.
Download or read book Archaeological and Paleontological Research in Lagoa Santa written by Pedro Da-Gloria and published by Springer. This book was released on 2017-06-19 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: This groundbreaking volume presents, for the first time in English, a broad historical review of the researches carried out over 170 years in the region of Lagoa Santa, Brazil, one of the most important archaeological regions in the Americas. From the pioneering work of the Danish naturalist Peter Lund in the XIX century to the recent research on the dispersion of early humans across South America, led by Walter A. Neves and colleagues, Lagoa Santa has offered remarkable findings, the largest collections of early human skeletons in the Americas, and has contributed to the overall discussions about the settlement of the Americas. This edited volume aims to fill the lack of publications in English about Lagoa Santa and gathers representatives of all the main Brazilian institutions directly involved in the archaeological and paleontological investigations in the region, in order to provide the international scientific community a comprehensive and complete account of the researches that contributed to rewrite the history of the peopling of the Americas. The book is organized in two parts. The first consists of chapters describing each of the interventions in the region, beginning with the pioneering work of Peter Lund and culminating with the latest intervention led by Walter A. Neves and his team. The second part of the book consists of reviews of current relevant research foci in the region, such as migrations, health, mortuary rituals, paleontology, rock art and technology.
Download or read book Type Mineralogy Of Brazil written by Daniel Atencio and published by Clube de Autores. This book was released on 2021-11-12 with total page 663 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a compilation of bibliographic (historical and descriptive) information for the minerals first described from Brazil; it includes both valid and invalid, discredited species, unnamed, unidentified, problematic minerals, and so on. This work brings together as much data as possible concerning type mineral species. It will save future researchers a lot of work because it contains data from many publications that are difficult to obtain.
Download or read book Pterosaurs written by Mark P. Witton and published by Princeton University Press. This book was released on 2013-06-23 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most authoritative illustrated book on flying reptiles available For 150 million years, the skies didn't belong to birds—they belonged to the pterosaurs. These flying reptiles, which include the pterodactyls, shared the world with the nonavian dinosaurs until their extinction 65 million years ago. Some pterosaurs, such as the giant azhdarchids, were the largest flying animals of all time, with wingspans exceeding thirty feet and standing heights comparable to modern giraffes. This richly illustrated book takes an unprecedented look at these astonishing creatures, presenting the latest findings on their anatomy, ecology, and extinction. Pterosaurs features some 200 stunning illustrations, including original paintings by Mark Witton and photos of rarely seen fossils. After decades of mystery, paleontologists have finally begun to understand how pterosaurs are related to other reptiles, how they functioned as living animals, and, despite dwarfing all other flying animals, how they managed to become airborne. Here you can explore the fossil evidence of pterosaur behavior and ecology, learn about the skeletal and soft-tissue anatomy of pterosaurs, and consider the newest theories about their cryptic origins. This one-of-a-kind book covers the discovery history, paleobiogeography, anatomy, and behaviors of more than 130 species of pterosaur, and also discusses their demise at the end of the Mesozoic. The most comprehensive book on pterosaurs ever published Features some 200 illustrations, including original paintings by the author Covers every known species and major group of pterosaurs Describes pterosaur anatomy, ecology, behaviors, diversity, and more Encourages further study with 500 references to primary pterosaur literature
Download or read book Jayme Tiomno written by William Dean Brewer and published by Springer Nature. This book was released on 2020-05-20 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jayme Tiomno (1920-2011) was one of the most influential Brazilian physicists of the 20th century, interacting with many of the renowned physicists of his time, including John Wheeler and Richard Feynman, Eugene Wigner, Chen Ning Yang, David Bohm, Murray Gell-Mann, Remo Ruffini, Abdus Salam, and many others. This biography tells the sometimes romantic, often discouraging but finally optimistic story of a dedicated scientist and educator from a developing country who made important contributions to particle physics, gravitation, cosmology and field theory, and to the advancement of science and of scientific education, in many institutions in Brazil and elsewhere. Drawing on unpublished documents from archives in Brazil and the US as well as private sources, the book traces Tiomno's long life, following his role in the establishment of various research facilities and his tribulations during the Brazilian military dictatorship. It presents a story of progress and setbacks in advancing science in Brazil and beyond, and of the persistence and dedication of a talented physicist who spent his life in search of scientific truth.
Download or read book Mesozoic to Cenozoic alkaline magmatism in the brazilian platform written by Piero Comin-Chiaramonti and published by EdUSP. This book was released on 2005 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cratonic Basin Formation written by M. C. Daly and published by Geological Society of London. This book was released on 2018-12-03 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cratonic basins are large, distinctive features of the continental crust. They are preferentially developed on thick continental lithosphere, are typically sub-circular in shape and subside over periods of hundreds of millions of years. They are also endowed with significant resources. However, in spite of their location in continental interiors and often well-known geology, the subsidence driving mechanism and tectonic setting of these basins remains controversial. This volume presents both lithospheric and basin scale datasets acquired specifically to interrogate the tectonic process of cratonic basin formation. Focused on the Silurian to Triassic Parnaíba cratonic basin of Brazil, the papers discuss the results of a multidisciplinary basin analysis project comprising new geophysical, geological and geochemical data. This unique dataset enables the characterization of the lithospheric crust and mantle beneath the Parnaíba Basin, constrains the detailed evolution of the basin itself, and enables comparisons with cratonic basins globally. Several convergent themes emerge providing new and powerful constraints for models of the driving mechanisms of these enigmatic basins.
Download or read book Nomenclator Generum Et Familiarum Diplopodorum II written by Rowland M. Shelley and published by Pensoft Publishers. This book was released on 2000 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Upper Triassic Stratigraphy and Paleontology written by Andrew B. Heckert and published by New Mexico Museum of Natural History and Science. This book was released on 2002 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt:
