Virtual Paleobiology Advances In X Ray Computed Microtomography And 3d Visualization Of Fossils
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Virtual Paleobiology Advances In X Ray Computed Microtomography And 3d Visualization Of Fossils
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Author : Stergios D. Zarkogiannis
language : en
Publisher: Frontiers Media SA
Release Date : 2024-02-23
Virtual Paleobiology Advances In X Ray Computed Microtomography And 3d Visualization Of Fossils written by Stergios D. Zarkogiannis and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-02-23 with Science categories.
Emerging technologies are opening new avenues for the study of past and present ecosystems. Computer-aided visualization and analysis of fossil specimens through X-ray tomography has revolutionized the study of organisms. X-ray tomography, or X-ray computed tomography, is a characterization technique for generating 3D information from 2-dimensional X-ray image slices. X-ray imaging is based on the differential absorption or scattering of an X-ray source to reveal internal attributes of biological specimens. High-resolution tomography can retrieve compositional and structural information of small objects or the macrostructure of larger objects non-destructively, allowing fossils to be characterized in three dimensions and in unprecedented detail. This has enabled paleontologists to gain important insights into the anatomy, development, and preservation of specimens. The resulting digital 3D reconstructions can be used in functional analyses to test hypotheses regarding the paleobiology of extinct organisms that could transform our understanding of long-studied fossil groups, and the narratives of organismal and ecological evolution. Furthermore, this proliferation of digital datasets should make the widespread sharing and dissemination of 3D data possible, providing access to rare fossil material worldwide.
Evolving Virtual And Computational Paleontology
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Author : Luca Pandolfi
language : en
Publisher: Frontiers Media SA
Release Date : 2020-12-23
Evolving Virtual And Computational Paleontology written by Luca Pandolfi and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-23 with Science categories.
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Techniques For Virtual Palaeontology Enhanced Edition
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Author : Mark Sutton
language : en
Publisher: John Wiley & Sons
Release Date : 2014-02-05
Techniques For Virtual Palaeontology Enhanced Edition written by Mark Sutton and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-02-05 with Science categories.
Virtual palaeontology, the use of interactive three-dimensional digital models as a supplement or alternative to physical specimens for scientific study and communication, is rapidly becoming important to scientists and researchers in the field. Using non-invasive techniques, the method allows the capture of large quantities of useful data without damaging the fossils being studied Techniques for Virtual Palaeontology guides palaeontologists through the decisions involved in designing a virtual palaeontology workflow and gives a comprehensive overview, providing discussions of underlying theory, applications, historical development, details of practical methodologies, and case studies. Techniques covered include physical-optical tomography (serial sectioning), focused ion beam tomography, all forms of X-ray CT, neutron tomography, magnetic resonance imaging, optical tomography, laser scanning, and photogrammetry. Visualization techniques and data/file formats are also discussed in detail. Readership: All palaeontologists and students interested in three-dimensional visualization and analysis. New Analytical Methods in Earth and Environmental Science Because of the plethora of analytical techniques now available, and the acceleration of technological advance, many earth scientists find it difficult to know where to turn for reliable information on the latest tools at their disposal, and may lack the expertise to assess the relative strengths or limitations of a particular technique. This new series will address these difficulties by providing accessible introductions to important new techniques, lab and field protocols, suggestions for data handling and interpretation, and useful case studies. The series represents an invaluable and trusted source of information for researchers, advanced students and applied earth scientists wishing to familiarise themselves with emerging techniques in their field. This enhanced e-book offers the following features: Full colour and high quality graphics Full searchability Internal links to glossaries, cross-references, figures and tables and other pedagogy External links to websites, including DOI linking for references and further reading
Synchrotron Radiation Cultural Heritage Biomineralization
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Author : Catherine Dejoie
language : en
Publisher: John Wiley & Sons
Release Date : 2024-12-24
Synchrotron Radiation Cultural Heritage Biomineralization written by Catherine Dejoie and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-12-24 with Technology & Engineering categories.
Many areas of material science have been transformed by the use of synchrotron radiation X-rays, including the fields of cultural heritage materials and biomineralization. This book presents a selection of contributions that illustrate recent developments and applications of these tools, focused either on the main techniques used in the cultural heritage and biomineralization communities or on specific materials, studying their intrinsic properties or how they change with time. Each chapter can be read alone, and each individually demonstrates the intimate links between materials and methods. The chapters explore the main principles of synchrotron radiation, as well as techniques based on X-ray absorption and diffraction, and give an overview of how these approaches have developed in recent decades in the field of cultural heritage, with specific examples such as ancient ceramics, corrosion of iron-based materials, concrete used in Roman monuments and the biomineralization process in sea urchin spines.
Paleotechniques
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Author : Rodney M. Feldmann
language : en
Publisher:
Release Date : 1989
Paleotechniques written by Rodney M. Feldmann and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Fossils categories.
Industrial X Ray Computed Tomography
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Author : Simone Carmignato
language : en
Publisher: Springer
Release Date : 2017-10-18
Industrial X Ray Computed Tomography written by Simone Carmignato and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-18 with Technology & Engineering categories.
X-ray computed tomography has been used for several decades as a tool for measuring the three-dimensional geometry of the internal organs in medicine. However, in recent years, we have seen a move in manufacturing industries for the use of X-ray computed tomography; first to give qualitative information about the internal geometry and defects in a component, and more recently, as a fully-quantitative technique for dimensional and materials analysis. This trend is primarily due to the ability of X-ray computed tomography to give a high-density and multi-scale representation of both the external and internal geometry of a component, in a non-destructive, non-contact and relatively fast way. But, due to the complexity of X-ray computed tomography, there are remaining metrological issues to solve and the specification standards are still under development. This book will act as a one-stop-shop resource for students and users of X-ray computed tomography in both academia and industry. It presents the fundamental principles of the technique, detailed descriptions of the various components (hardware and software), current developments in calibration and performance verification and a wealth of example applications. The book will also highlight where there is still work to do, in the perspective that X-ray computed tomography will be an essential part of Industry 4.0.
Paleontological Collections Of Germany Austria And Switzerland
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Author : Lothar A. Beck
language : en
Publisher: Springer
Release Date : 2018-11-19
Paleontological Collections Of Germany Austria And Switzerland written by Lothar A. Beck and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-19 with Science categories.
This book is devoted to 250 years of collecting, organizing and preserving paleontological specimens by generations of scientists. Paleontological collections are a huge resource for modern research and should be available for national and international scientists and institutions, as well as prospective public and private customers. These collections are an important part of the scientific enterprise, supporting research, public education, and the documentation of past biodiversity. Much of what we are beginning to understand about our world, we owe to the collection, preservation, and ongoing study of natural specimens. Properly preserved collections of fossil marine or terrestrial plants and animals are archives of Earth's history and vital to our ability to learn about our place in its future. The approach employed by the editors involves not only an introduction to the paleontological collections in general, but also information on the international and national collection networks. Particular attention is given to new exhibition concepts and approaches of sorting, preserving and researching in paleontological collections and also their neglect and/or threat. In addition, the book provides information on all big public museums, on important state museums and regional Museums, and also on university collections. This is a highly informative and carefully presented book, providing scientific insight for readers with an interest in fossil record, biodiversity, taxonomy, or evolution, as well as natural history collections at large.
Computational Paleontology
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Author : Ashraf M.T. Elewa
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-03-04
Computational Paleontology written by Ashraf M.T. Elewa and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-03-04 with Science categories.
Computational paleontology is simply a term applied to using computers and its facilities in the field of paleontology. However, we should be exactly precise in describing the term through explaining the main themes of this motivating and attractive scientific field. The uppermost aim of this book is to explain how computation could be competent in fetching fossils to life and the past to present. Computers for paleontologists save time and costs, interpret mysterious events precisely and accurately, visualize the ancient life definitely and undeniably.
Vertebrate Coprolites
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Author : Adrian P. Hunt
language : en
Publisher: New Mexico Museum of Natural History and Science
Release Date : 2012
Vertebrate Coprolites written by Adrian P. Hunt and has been published by New Mexico Museum of Natural History and Science this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Coprolites categories.
Fossil Spiders
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Author : David Penney
language : en
Publisher: Siri Scientific Press
Release Date : 2011
Fossil Spiders written by David Penney and has been published by Siri Scientific Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Amber fossils categories.
Compared to insects, fossil spiders have received only scant attention in the literature. Previously, the only works available were numerous scientific papers, many published in foreign languages. Most of these are basic descriptive taxonomic works, with very few considering broader biological concepts. Despite a significant increase in the discovery and description of fossil spiders within the last quarter Century this void remained unfilled. Thus, this short monograph aims to achieve several objectives. Firstly, to provide general and up to date background information on the overall importance and diversity of fossils spiders, including an indication of those groups for which the taxonomy is spurious and in need of reassessment. Secondly, to discuss the techniques available for working with fossil spiders and some of the problems encountered by palaeoarachnologists, including bias and limitations of the spider fossil record. Thirdly, the overall evolutionary history of spiders is summarized in the form of an evolutionary tree, which is subsequently used to address key issues of broad interest, such as origins, diversifications and extinctions, including the effects of mass extinctions and predator-prey co-radiations. Finally, the contribution that fossil data can make to understanding the past and present biogeography of the order is considered. This book should be of interest to both amateur and professional arachnologists and palaeontologists and will also serve as a general palaeontological reference work for neonologists studying extant spiders.