Download or read book Neutron Activation Analysis Fingerprinting of Obsidian Artifacts written by D. J. R. Evans and published by . This book was released on 1971 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Breakthrough in Precision 0 3 Percent of Neutron Activation Analyses Applied to Provenience Studies of Obsidian written by and published by . This book was released on 2002 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: A gamma ray spectrometer at LBNL (the Luis W. Alvarez Iridium Coincidence Spectrometer), that was specifically designed for high sensitivity measurements of iridium abundances, has been significantly modified in order to provide precisions of measurement in neutron activation analysis of obsidian significantly better than previously obtained (about 1%). Repeated measurements on a single sample of obsidian from a deposit near Chivay, Arequipa, Peru, showed a precision (average coefficient of variation) of 0.19% for the 6 best-measured elements, the value anticipated from the known random errors of measurement. In measurement of samples made from 7 different obsidian nodules from two locations near Chivay, a group of 5 had a spread of 0.30% for the 6 elements measured with counting statistics of better than 0.3% (and 1.8% for the remaining 6 elements). The data suggest there are source inhomogeneity and/or sample preparation contamination errors totaling 0.24 " .05% for the 6 best measured elements. A sixth obsidian sample could be distinguished from the main group because it differed by +0.8% for most elements, and the last sample could be easily distinguished because several elements differed by more than 1%. The precision of measurements now being developed may provide a significantly more precise determination of the provenience of obsidian artifacts than has been heretofore possible. Also the techniques of measurement developed for obsidian will provide even better precisions with pottery, as many elements are more abundant in pottery than in obsidian.
Download or read book Obsidian Sources Characterized by Neutron activation Analysis written by Adon A. Gordus and published by . This book was released on 1968 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concentrations of elements such as manganese, scandium, lanthanum, rubidium, samarium, barium, and zirconium in obsidian samples from different flows show ranges of 1000 percent or more, whereas the variation in element content in obsidian samples from a single flow appear to be less than 40 percent. Neutron-activation analysis of these elements, as well as of sodium and iron, provides a means of identifying the geologic source of an archeological artifact of obsidian.
Download or read book Atomic and Nuclear Analytical Methods written by Hem Raj Verma and published by Springer Science & Business Media. This book was released on 2007-04-26 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book compares and offers a comprehensive overview of nine analytical techniques important in material science and many other branches of science. All these methods are already well adapted to applications in diverse fields such as medical, environmental studies, archaeology, and materials science. This clearly presented reference describes and compares the principles of the methods and the various source and detector types.
Download or read book Activation Analysis Identification of the Geologic Origins of Prehistoric Obsidian Artifacts written by Adon A. Gordus and published by . This book was released on 1968 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Activation Analysis Identification of the Geologic Origins of Prehistoric Obsidian Artifacts written by and published by . This book was released on 1968 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modern Methods for Analysing Archaeological and Historical Glass written by Koen H. A. Janssens and published by John Wiley & Sons. This book was released on 2013-03-18 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first scientific volume to compile the modern analytical techniques for glass analysis, Modern Methods for Analysing Archaeological and Historical Glass presents an up-to-date description of the physico-chemical methods suitable for determining the composition of glass and for speciation of specific components. This unique resource presents members of Association Internationale pour l'Histoire du Verre, as well as university scholars, with a number of case studies where the effective use of one or more of these methods for elucidating a particular culturo-historical or historo-technical aspect of glass manufacturing technology is documented.
Download or read book The Ancient Maya written by Heather McKillop and published by Bloomsbury Publishing USA. This book was released on 2004-08-19 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thanks to powerful innovations in archaeology and other types of historical research, we now have a picture of everyday life in the Mayan empire that turns the long-accepted conventional wisdom on its head. Ranging from the end of the Ice Age to the flourishing of Mayan culture in the first millennium to the Spanish conquest in the 16th century, The Ancient Maya takes a fresh look at a culture that has long held the public's imagination. Originally thought to be peaceful and spiritual, the Mayans are now also known to have been worldly, bureaucratic, and violent. Debates and unanswered questions linger. Mayan expert Heather McKillop shows our current understanding of the Maya, explaining how interpretations of "dirt archaeology," hieroglyphic inscriptions, and pictorial pottery are used to reconstruct the lives of royalty, artisans, priests, and common folk. She also describes the innovative focus on the interplay of the people with their environments that has helped further unravel the mystery of the Mayans' rise and fall.
Download or read book The Atomic Fingerprint written by Bernard Keisch and published by . This book was released on 2003 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: You are a physicist investigating the properties of semiconductors. The electrical properties of one specimen are not quite like the others that you've studied. What makes this specimen different?You are a physician treating a patient who, because of a severe calcium deficiency, has been suffering from osteoporosis. Are you on the right track with your treatment?You are an analytical chemist working for a plastics manufacturer. You have been asked by the plant superintendent to determine why some of the plastic coming from the plant has been discolored.You are a curator working with the ancient coin collection in a large museum. A donor has just given the museum a group of 50 gold coins presumably about 1500 years old. Are they genuine?You are a scientist working in the criminology laboratory of a large metropolitan city. A detective brings you a minute sample of paint taken from the clothing of a hit-and-run victim. He has a suspect whose automobile paint seems to match that sample. Can you determine his guilt or innocence?Neutron activation analysis can be used to solve each of these problems and many more.
Download or read book Neutron Methods for Archaeology and Cultural Heritage written by Nikolay Kardjilov and published by Springer. This book was released on 2016-12-15 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an extensive overview of the application of neutron characterization techniques in cultural heritage to a broad audience and will be of interest to both scientists and non-scientists in the field. Archaeologists, paleontologists, restaurateurs and conservators, historians and collectors will be fascinated by the wealth of information that can be obtained using neutron techniques, while material scientists and engineers will find details of the experimental techniques and materials properties that can be determined. Neutrons, due to their weak interactions with materials, provide a penetrating, but non-invasive probe of bulk properties. They allow the characterization of the composition and mechanical properties of materials, helping to answer questions related to the dating, the manufacturing process or the state of degradation of artefacts. They allow detailed interrogation of the internal structures of objects that may be otherwise hidden from view. The first section of the book is dedicated to stories describing spectacular discoveries brought about by the use of neutron techniques in a range of applications. The second section covers the experimental techniques in appropriate detail: basic principles, limitations and fields of application.
Download or read book Archaeological Obsidian Studies written by M. Steven Shackley and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the third in the Advances in Archaeological and Museum Science series sponsored by the Society for Archaeological Sciences (SAS). The purpose of this series is to provide summaries of advances in various topics in ar chaeometry, archaeological science, environmental archaeology, preservation technology, and museum conservation. The SAS exists to encourage interdisciplinary collaboration between archaeologists and colleagues in the natural and physical sciences. SAS mem bers are drawn from many disciplinary fields. However, they all share a common belief that physical science techniques and methods constitute an essential component of contemporary archaeological field and laboratory studies. The series editors wish to thank the reviewers of each of the chapters in this volume for their excellent comments and suggestions. We also wish to thank Chriss jones for her invaluable assistance in the preparation of the texts for submission to the publisher. xi Preface As noted in the introductory chapter, this volume is the second major review of research progress in the study of archaeological obsidian. An earlier book, Advances in Obsidian Glass Studies: Archaeological and Geochemical Perspectives, appeared in 1976. A comparison of the treatment of topics reflected in this earlier work and that contained in this volume not only highlights important advances in the quality and depth of research on archaeological obsidian over more than a quarter of a century but also illustrates more generally some characteristics of developments in the archaeological science field in general.
Download or read book Archaeometry of Pre Columbian Sites and Artifacts written by David A. Scott and published by Getty Publications. This book was released on 1994-10-27 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the 28th International Archaeometry Symposium jointly sponsored by the University of California, Los Angeles, and the Getty Conservation Institute, this volume offers a rare opportunity to survey under a single cover a wide range of investigations concerning pre-Columbian materials. Twenty chapters detail research in five principal areas: anthropology and materials science; ceramics; stone and obsidian; metals; and archaeological sites and dating. Contributions include Heather Lechtman's investigation of “The Materials Science of Material Culture,” Ron L. Bishop on the compositional analysis of pre-Columbian pottery from the Maya region, Ellen Howe on the use of silver and lead from the Mantaro Valley in Peru, and J. Michael Elam and others on source identification and hydration dating of obsidian artifacts.
Download or read book Neutron Activation Analysis of Archaeological Artifacts written by and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book LONGTERM and PEAKSCAN written by Thomas Meyers and published by U OF M MUSEUM ANTHRO ARCHAEOLOGY. This book was released on 1972 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this work, the authors present the history of efforts at the University of Michigan to develop specialized laboratory techniques suitable for measuring trace elements found in prehistoric artifacts. They explain how two early computer programs (PEAKSCAN and LONGTERM) analyzed specimens (particularly chert and obsidian) and how neutron activation analysis is used to identify quantities of certain chemical elements. Researchers then use this data to determine the sources of raw materials used by prehistoric people.
Download or read book Archaeology written by Mark Q. Sutton and published by Routledge. This book was released on 2021-03-31 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Archaeology: The Science of the Human Past provides students with a thorough understanding of what archaeology is and how it operates and familiarizes them with fundamental archaeological concepts and methods. This volume introduces the basic components of archaeology, including sites, artifacts, ecofacts, remote sensing, and excavation. It discusses how archaeologists obtain and classify information and how they analyze this information to formulate and test models of what happened in the past. Cultural resource management and the laws and regulations that deal with archaeology around the world are described. Archaeology is placed in the context of contemporary issues, from environmental problems to issues affecting Indigenous populations. The sixth edition has been updated and simplified to create a more streamlined volume to meet the needs of the students and teachers for whom it is designed, reflecting the latest developments in archaeological techniques and approaches. Allowing students to understand the theoretical and scientific aspects of archaeology and how various archaeological perspectives and techniques help us understand how and what we know about the past, Archaeology: The Science of the Human Past is an ideal introduction to archaeology.
Download or read book Archaeological Method and Theory written by Linda Ellis and published by Routledge. This book was released on 2003-12-16 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Encyclopedia brings together the most recent scientific information on a collection of subjects that are too often - and inconveniently - treated in separate publications. It provides a survey of archaeological method and theory, as well as the application of physical and biological sciences in archaeological research. Every aspect of archaeological work is represented, from the discovery process to the ultimate disposition of materials. Thus the reader will find entries on subject matter covering: * disciplinary theory * legislation affecting the work of archaeologists * pre-excavation surveying * excavation methodology * on-site conservation techniques * post-excavation analysis The rapid evolution of analytical technology is often superficially treated or not covered at all in textbooks or other commonly available sources. Here, the latest refinements in techniques such as radiometric dating, stable isotopic analysis, and the PCR technique of DNA analysis are presented clearly and authoritatively. The discussion of these techniques is amplified by including results of the work of professionals conducting interdisciplinary research and by covering the methodologi enhancements provided by the physical and natural sciences. Cultural property legislation, regardless of its country of origin, has affected how archaeologists conduct their work. This encyclopedia covers all major U.S. legislation developed for the protection of cultural property, including the recent Native American Graves Protection and Repatriation Act, and offers a substantial article on worldwide legislation concerning the reburial of human remains and its effects on the present and future practice of archaeology. Without some sort of conservation program at the point of excavation, valuable materials may be inadvertently contaminated or destroyed. Many simple and low-cost techniques to promote both sample integrity and long-term preservation for major classes of materials are described in this volume. Traditional treatments of method and theory usually focus on prehistoric periods and are limited in their geographic range. This volume includes discussions based on various historical periods on different continents, as reflected in entries such as Historical Archaeology, Industrial Archaeology, Medieval Archaeology, and Classical Archaeology.
Download or read book The Archive of Place written by William Turkel and published by UBC Press. This book was released on 2011-11-01 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Archive of Place weaves together a series of narratives about environmental history in a particular location � British Columbia's Chilcotin Plateau. In the mid-1990s, the Chilcotin was at the centre of three territorial conflicts. Opposing groups, in their struggle to control the fate of the region and its resources, invoked different understandings of its past � and different types of evidence � to justify their actions. These controversies serve as case studies, as William Turkel examines how people interpret material traces to reconstruct past events, the conditions under which such interpretation takes place, and the role that this interpretation plays in historical consciousness and social memory. It is a wide-ranging and original study that extends the span of conventional historical research.
