Download or read book Analysis of Geological Materials by Low Dilution Fusion at the Peter Hooper Geoanalytical Lab Washington State University written by Daniel Steven Kelly and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The low dilution fused disks method used at the Peter Hooper GeoAnalytical Laboratory can produce and analyze ~5000 samples per year, measuring 34 major and trace elements using X-Ray fluorescence (XRF) spectrometry. Sample preparation begins by reducing the samples to fine powders using a hydraulic press, a steel jaw crusher, and shatterbox grinders with tungsten carbide grinding bowls. Powders are mixed with Lithium tetraborate, using a 2:1 ratio (flux:sample), fused at 1000°C in graphite crucibles, and ground and fused a second time to ensure sample homogeneity. A uniform grind is applied to the lower surface to finish. The, non-typical, low dilution, ratio (2:1) makes trace element analysis possible, and the second grind and fusion are sufficient to homogenize all geological samples regardless of their compositions.
Download or read book Analysis of Geological Materials Volume 2 a Manual of Methods written by Ontario Geological Survey and published by . This book was released on 1990 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Volcanism and Tectonism in the Columbia River Flood basalt Province written by Stephen P. Reidel and published by Geological Society of America. This book was released on 1989 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Emergence of the Acheulean in East Africa and Beyond written by Rosalia Gallotti and published by Springer. This book was released on 2018-08-17 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited volume presents current archaeological research and data from the major early Acheulean sites in East Africa, and addresses three main areas of focus; 1) the tempo and mode of technological changes that led to the emergence of the Acheulean in East Africa; 2) new approaches to lithic collections, including lithic technology analyses; and 3) the debated coexistence of the Developed Oldowan and the early Acheulean. The chapters are the proceedings from the workshop titled “The Emergence of the Acheulean in East Africa”, held at University of Rome “La Sapienza” on September 12–13, 2013. The aim of the workshop was to bring together researchers currently working in this field in East Africa, in order to define the characteristics and the evolution of the early Acheulean. The volume was expanded with some chapters on the preceding Oldowan, on the African fauna and on paleovegetation, on the Acheulean in Asia and, eventually, on the Acheulean in Europe. The book is addressed to the scientific community, and will be of interest to researchers, graduate students, archaeologists, paleontologists, and paleoanthropologists. This volume is dedicated to the memory of Jean Chavaillon (March 25, 1925 - December 21, 2013), the leading archaeologist and Quaternary geologist who researched with unfailing enthusiasm the earliest human cultures and directed from 1965 to 1995 the French Archaeological Mission at Melka Kunture.
Download or read book Magma Transport and Storage written by Michael P. Ryan and published by . This book was released on 1990 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the Symposium on Magma Transport and Storage from Source to Eruption Site, held at the 28th International Geological Congress, in Washington DC, July 9-19, 1989. The symposium brought together scientists working from a broad range of perspectives to explore the processes, pathways and mechanics of magmatic movement, combining their individual focuses into a unified theme. Combines treatments of the current research on magma movement in the earth's mantle, oceanic and continental crusts and volcanic centers based on approaches from continuum mechanics, fluid dynamics, heat transfer, experimental high-pressure geophysics, seismology and seismic tomography, observational volcanology and geodesy, field and structural geology. Chapters blend review material with new research results to promote accessibility and provide a measure of self-containment.
Download or read book Caldera Volcanism written by Joachim Gottsmann and published by Elsevier. This book was released on 2011-09-22 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume aims at providing answers to some puzzling questions concerning the formation and the behavior of collapse calderas by exploring our current understanding of these complex geological processes. Addressed are problems such as:- How do collapse calderas form? - What are the conditions to create fractures and slip along them to initiate caldera collapse and when are these conditions fulfilled? - How do these conditions relate to explosive volcanism?- Most products of large caldera-forming eruptions show evidence for pre-eruptive reheating. Is this a pre-requisite to produce large volume eruptions and large calderas?- What are the time-scales behind caldera processes? - How long does it take magma to reach conditions ripe enough to generate a caldera-forming eruption?- What is the mechanical behavior of magma chamber walls during caldera collapse? Elastic, viscoelastic, or rigid? - Do calderas form by underpressure following a certain level of magma withdrawal from a reservoir, or by magma chamber loading due to deep doming (underplating), or both?- How to interpret unrest signals in active caldera systems?- How can we use information from caldera monitoring to forecast volcanic phenomena?In the form of 14 contributions from various disciplines this book samples the state-of-the-art of caldera studies and identifies still unresolved key issues that need dedicated cross-boundary and multidisciplinary efforts in the years to come. International contributions from leading experts Updates and informs on all the latest developments Highlights hot topic areas and identifies and analyzes unresolved key issues
Download or read book Soils in Archaeological Research written by Vance T. Holliday and published by Oxford University Press. This book was released on 2004-08-19 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soils, invaluable indicators of the nature and history of the physical and human landscape, have strongly influenced the cultural record left to archaeologists. In this book, the author addresses each of these issues in terms of fundamentals as well as in field case histories from all over the world.
Download or read book Homo erectus written by W. Henry Gilbert and published by Univ of California Press. This book was released on 2009-02-04 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, the first in a series devoted to the paleoanthropological resources of the Middle Awash Valley of Ethiopia, studies Homo erectus, a close relative of Homo sapiens. Written by a team of highly regarded scholars, this book provides the first detailed descriptions, photographs, and analysis of the fossil vertebrates—from elephants and hyenas to humans—from the Daka Member of the Bouri Formation of the Afar, a place renowned for an abundant and lengthy record of human ancestors. These fossils contribute to our understanding human evolution, and the associated fauna provide new information about the distribution and variability of Pleistocene mammals in eastern Africa. The contributors are all active researchers who worked on the paleontology and geology of these unique deposits. Here they have combined their disparate efforts into a single volume, making the original research results accessible to both the specialist and the general reader. The volume synthesizes environmental backdrop and anatomical detail to open an unparalleled window on the African Pleistocene and its inhabitants.
Download or read book The Galapagos written by Karen S. Harpp and published by John Wiley & Sons. This book was released on 2014-07-22 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Galápagos Islands are renown for their unique flora and fauna, inspiring Charles Darwin in the elaboration of his theory of evolution. Yet in his Voyage of the Beagle, published in 1839, Darwin also remarked on the fascinating geology and volcanic origin of these enchanted Islands. Since then, the Galápagos continue to provide scientists with inspiration and invaluable information about ocean island formation and evolution, mantle plumes, and the deep Earth. Motivated by an interdisciplinary Chapman Conference held in the Islands, this AGU volume provides cross-disciplinary collection of recent research into the origin and nature of ocean islands, from their deepest roots in Earth's mantle, to volcanism, surface processes, and the interface between geology and biodiversity. Volume highlights include: Case studies in biogeographical, hydrological, and chronological perspective Understanding the connection between geological processes and biodiversity Synthesis of decades of interdisciplinary research in physical processes from surface to deep interior of the earth In-depth discussion of the concept of the island acting as a natural laboratory for earth scientists Integrated understanding of the Galápagos region from a geological perspective Collectively, The Galápagos presents case studies illustrating the Galápagos Archipelago as a dynamic natural laboratory for the earth sciences. This book would be of special interest to a multidisciplinary audience in earth sciences, including petrologists, volcanologists, geochronologists, geochemists, and geobiologists.
Download or read book The Geology of Early Humans in the Horn of Africa written by Jay Quade and published by Geological Society of America. This book was released on 2008 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Field Book for Describing and Sampling Soils written by Philip J. Schoeneberger and published by Government Printing Office. This book was released on 2012 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: NOTE: NO FURTHER DISCOUNT FOR THIS PRINT PRODUCT-- OVERSTOCK SALE -- Significantly reduced list price USDA-NRCS. Issued in spiral ringboundbinder. By Philip J. Schoeneberger, et al. Summarizes and updates the current National Cooperative SoilSurvey conventions for describing soils. Intended to be both currentand usable by the entire soil science community."
Download or read book The Evolution of Modern Human Diversity written by Marta Mirazón Lahr and published by Cambridge University Press. This book was released on 1996-05-30 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Investigates the two main theories of how and where humans evolved.
Download or read book CONTROLO 2020 written by José Alexandre Gonçalves and published by Springer Nature. This book was released on 2020-09-08 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a timely and comprehensive snapshot of research and developments in the field of control engineering. Covering a wide range of theoretical and practical issues, the contributions describes a number of different control approaches, such adaptive control, fuzzy and neuro-fuzzy control, remote and robust control systems, real time an fault tolerant control, among others. Sensors and actuators, measurement systems, renewable energy systems, aerospace systems as well as industrial control and automation, are also comprehensively covered. Based on the proceedings of the 14th APCA International Conference on Automatic Control and Soft Computing, held on July 1-3, 2020, in Bragança, Portugal, the book offers a timely and thoroughly survey of the latest research in the field of control, and a source of inspiration for researchers and professionals worldwide.
Download or read book Impacts of Coal fired Power Plants on Fish Wildlife and Their Habitats written by and published by . This book was released on 1978 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Algorithmic Foundations of Robotics XIII written by Marco Morales and published by Springer Nature. This book was released on 2020-05-07 with total page 959 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers the outcomes of the thirteenth Workshop on the Algorithmic Foundations of Robotics (WAFR), the premier event for showcasing cutting-edge research on algorithmic robotics. The latest WAFR, held at Universidad Politécnica de Yucatán in Mérida, México on December 9–11, 2018, continued this tradition. This book contains fifty-four papers presented at WAFR, which highlight the latest research on fundamental algorithmic robotics (e.g., planning, learning, navigation, control, manipulation, optimality, completeness, and complexity) demonstrated through several applications involving multi-robot systems, perception, and contact manipulation. Addressing a diverse range of topics in papers prepared by expert contributors, the book reflects the state of the art and outlines future directions in the field of algorithmic robotics.
Download or read book An Introduction to Coal Technology written by N. Berkowitz and published by Elsevier. This book was released on 2012-12-02 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Introduction to Coal Technology provides an overview explaining what coal is, how it came into being, what its principal physical and chemical properties are, and how it is handled or processed for particular end uses. This book is divided into two parts; the first of which focuses on coal science and the second on technology. This volume is organized into 15 chapters and begins with a brief account of the origin, formation, and distribution of coal, along with its composition, classification, and most important properties. It then turns to beneficiation and handling; combustion; and various partial or complete conversion technologies. The final chapter deals with some aspects of pollution and pollution control. This book provides fairly detailed discussions on coal chemistry, including the molecular structure of coal. The challenges and limitations of coal technology are also considered. This book is intended for scientists and engineers who are active in other fields, but who might want to bring coal within the orbit of their interests, and to advanced students of chemical and mineral engineering who are contemplating careers in coal-related endeavors.
Download or read book Industrializing Additive Manufacturing written by Mirko Meboldt and published by Springer Nature. This book was released on 2020-09-01 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the proceedings of the Additive Manufacturing in Product Development Conference. The content focus on how to support real-world value chains by developing additive manufactured series products.
