Download or read book An Assessment of the Center for Neutron Research at the National Institute of Standards and Technology written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2018-11-30 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: At the request of the National Institute of Standards and Technology (NIST), the National Academies of Sciences, Engineering, and Medicine has, since 1959 annually assembled panels of experts from academia, industry, medicine, and other scientific and engineering environments to assess the quality and effectiveness of the NIST measurements and standards laboratories, of which there are now seven, as well as the adequacy of the laboratories' resources. This report assesses the scientific and technical work performed by the National Institute of Standards and Technology (NIST) Center for Neutron Research in the fiscal year 2018. It reviews the organization's technical programs; the portfolio of scientific expertise within the organization; the adequacy of the organization's facilities, equipment, and human resources; and the effectiveness with which the organization disseminates its program outputs.
Download or read book An Assessment of the National Institute of Standards and Technology Center for Neutron Research written by National Research Council and published by National Academies Press. This book was released on 2009-11-08 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The National Institute of Standards and Technology [NIST] Center for Neutron Research (NCNR) is a national user facility whose mission is to ensure the availability of neutron measurement capabilities in order to meet the needs of U.S. researchers from industry, academia, and government agencies. This mission is aligned with the mission of NIST, which is to promote U.S. innovation and industrial competitiveness by advancing measurement science, standards, and technology in ways that enhance economic security and improve the quality of life. As requested by the Deputy Director of NIST, this book assesses NCNR, based on the following criteria: (1) the technical merit of the current laboratory programs relative to current state-of-the-art programs worldwide; (2) the adequacy of the laboratory budget, facilities, equipment, and human resources, as they affect the quality of the laboratory technical programs; and (3) the degree to which the laboratory programs in measurement science and standards achieve their stated objectives and desired impact.
Download or read book Current Status of Neutron Scattering Research and Facilities in the United States written by National Research Council and published by National Academies Press. This book was released on 1984-02-01 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Structure Analysis by Small Angle X Ray and Neutron Scattering written by L.A. Feigin and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Small-angle scattering of X rays and neutrons is a widely used diffraction method for studying the structure of matter. This method of elastic scattering is used in various branches of science and technology, includ ing condensed matter physics, molecular biology and biophysics, polymer science, and metallurgy. Many small-angle scattering studies are of value for pure science and practical applications. It is well known that the most general and informative method for investigating the spatial structure of matter is based on wave-diffraction phenomena. In diffraction experiments a primary beam of radiation influences a studied object, and the scattering pattern is analyzed. In principle, this analysis allows one to obtain information on the structure of a substance with a spatial resolution determined by the wavelength of the radiation. Diffraction methods are used for studying matter on all scales, from elementary particles to macro-objects. The use of X rays, neutrons, and electron beams, with wavelengths of about 1 A, permits the study of the condensed state of matter, solids and liquids, down to atomic resolution. Determination of the atomic structure of crystals, i.e., the arrangement of atoms in a unit cell, is an important example of this line of investigation.
Download or read book Neutron Stars written by Katia Moskvitch and published by . This book was released on 2020 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neutron stars, the ultra-dense remnants of exploded stellar giants, are among the most fascinating objects in the cosmos. Katia Moskvitch introduces readers to their astonishing qualities and follows the scientists who are discovering what neutron stars can tell us about the mysteries of dark matter, black holes, and general relativity.
Download or read book An Assessment of the National Institute of Standards and Technology Center for Neutron Research written by National Research Council and published by National Academies Press. This book was released on 2007-10-18 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book on the NCNR presents a general assessment of the Lab, followed by assessments of its facilities and personnel, its role as a user facility, and its science and technology. The book notes that the NCNR provides a high flux of neutrons to an evolving suite of high-quality instruments, has a substantial and satisfied external user community, and its in-house science and technology is robust.
Download or read book An Assessment of the National Institute of Standards and Technology Center for Neutron Research written by National Research Council and published by National Academies Press. This book was released on 2008-11-27 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: The National Institute of Standards and Technology [NIST] Center for Neutron Research (NCNR) is a national user facility whose mission is to ensure the availability of neutron measurement capabilities in order to meet the needs of U.S. researchers from industry, academia, and government agencies. A panel of experts from the National Research Council evaluated the NCNR by the following criteria: (1) the technical merit of the current laboratory programs relative to the current state of the art worldwide; (2) the adequacy of the laboratory facilities, equipment, and human resources, as they affect the quality of the laboratory technical programs; and (3) the degree to which the laboratory programs in measurement science and standards achieve their stated objectives and desired impact. This book finds that NCNR is an extremely reliable and comprehensive neutron scattering facility. Even as the other neutron source in the nation-the Spallation Neutron Source (SNS)-becomes increasingly operational and the Oak Ridge High Flux Isotope Reactor (HFIR) comes back online, the NCNR will continue to be a vital resource for meeting the broad spectrum of user needs for and scientific objectives related to neutron scattering.
Download or read book NIST Center for Neutron Research written by NIST Center for Neutron Research and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The NIST Neutron Facility written by Ivan Amato and published by . This book was released on 1996 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Assessment of the National Institute of Standards and Technology Center for Neutron Research written by National Research Council and published by National Academies Press. This book was released on 2010-11-27 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: The National Institute of Standards and Technology (NIST) Center for Neutron Research (NCNR) is a national user facility whose mission is to ensure the availability of neutron measurement capabilities in order to meet the needs of U.S. researchers from industry, academia, and government agencies. This mission is aligned with the mission of NIST, which is to promote U.S. innovation and industrial competitiveness by advancing measurement science, standards, and technology in ways that enhance economic security and improve the quality of life. As requested by the Deputy Director of NIST, this book assesses NCNR, based on the following criteria: (1) the technical merit of the current laboratory programs relative to current state-of-the-art programs worldwide; (2) the adequacy of the laboratory budget, facilities, equipment, and human resources, as they affect the quality of the laboratory technical programs; and (3) the degree to which the laboratory programs in measurement science and standards achieve their stated objectives and desired impact.
Download or read book Neutron Imaging and Applications written by Ian S. Anderson and published by Springer Science & Business Media. This book was released on 2009-04-21 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neutron Imaging and Applications offers an introduction to the basics of neutron beam production in addition to the wide scope of techniques that enhance imaging application capabilities. An instructional overview of neutron sources, detectors, optics and spin-filters allows readers to delve more deeply into the discussions of radiography, tomography and prospective applications available in neutron holography techniques. A section devoted to current applications describes imaging single grains in polycrystalline materials, neutron imaging of geological materials and other materials science and engineering areas. Coverage of thermal neutron imaging of biological tissues, plant physiology, Homeland Security and contraband detection explore the future prospects of this cutting-edge research. Written by key experts in the field, researchers and engineers involved with imaging technologies will find Neutron Imaging and Applications a valuable reference.
Download or read book Neutron Scattering in Biology written by Jörg Fitter and published by Springer Science & Business Media. This book was released on 2006-05-01 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: The advent of new neutron facilities and the improvement of existing sources and instruments world wide supply the biological community with many new opportunities in the areas of structural biology and biological physics. The present volume offers a clear description of the various neutron-scattering techniques currently being used to answer biologically relevant questions. Their utility is illustrated through examples by some of the leading researchers in the field of neutron scattering. This volume will be a reference for researchers and a step-by-step guide for young scientists entering the field and the advanced graduate student.
Download or read book Neutron Scattering written by and published by Forschungszentrum Jülich. This book was released on 2012 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Frontiers for Metrology From Biology and Chemistry to Quantum and Data Science written by M.J.T. Milton and published by IOS Press. This book was released on 2021-12-22 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of standard and reliable measurements is essential in many areas of life, but nowhere is it of more crucial importance than in the world of science, and physics in particular. This book contains 20 contributions presented as part of Course 206 of the International School of Physics Enrico Fermi on New Frontiers for Metrology: From Biology and Chemistry to Quantum and Data Science, held in Varenna, Italy, from 4 -13 July 2019. The Course was the 7th in the Enrico Fermi series devoted to metrology, and followed a milestone in the history of measurement: the adoption of new definitions for the base units of the SI. During the Course, participants reviewed the decision and discussed how the new foundation for metrology is opening new possibilities for physics, with several of the lecturers reflecting on the implications for an easier exploration of the unification of quantum mechanics and gravity. A wide range of other topics were covered, from measuring color and appearance to atomic weights and radiation, and including the application of metrological principles to the management and interpretation of very large sets of scientific data and the application of metrology to biology. The book also contains a selection of posters from the best of those presented by students at the Course. Offering a fascinating exploration of the latest thinking on the subject of metrology, this book will be of interest to researchers and practitioners from many fields.
Download or read book An Assessment of the National Institute of Standards and Technology Center for Neutron Research written by National Research Council and published by National Academies Press. This book was released on 2011-11-14 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since 1959, the National Research Council (NRC), at the request of the National Institute of Standards and Technology (NIST), has annually assembled panels of experts to assess the quality and effectiveness of the NIST measurements and standards laboratories. In 2011, the NRC evaluated three of the six NIST laboratories: the Center for Nanoscale Science and Technology (CNST), the NIST Center for Neutron Research (NCNR) and the Information Technology Laboratory (ITL). Each of these was addressed individually by a separate panel of experts; this report assesses NCNR.
Download or read book Neutron Scattering written by Thomas Brückel and published by Forschungszentrum Jülich. This book was released on 2010 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Assessment of the National Institute of Standards and Technology Center for Neutron Research written by National Research Council and published by National Academies Press. This book was released on 2013-12-12 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: The National Institute of Standards and Technology (NIST) Center for Neutron Research (NCNR), with its strong tradition of hiring and developing excellent scientific and technical staff, is one of the leading institutions worldwide in neutron instrumentation, technology, and science. It is a very well-managed user facility. With the recent completion of a $95 million expansion, performed on time and on budget, it has enhanced its instrumentation capabilities and has constructed a new guide hall. This expansion further enhances NCNR's ability to meet high user demands-a factor of two higher than capacity-for experimentation to conduct cutting-edge research. NCNR's high scientific productivity is due, in part, to effective communication between the management and staff and with the internal and external user communities. This report assesses the quality and effectiveness of the NIST measurements and standards laboratories, of which there are now six, including two user facilities, as well as the adequacy of the laboratories' resources. An Assessment of the National Institute of Standards and Technology Center for Neutron Research considers the merit of the current NCNR scientific and technical programs relative to current state-of-the-art programs; the degree to which the NCNR scientific and technical programs achieve their objectives and fulfill the mission of the NCNR; and the adequacy of the NCNR facilities, equipment, and human resources, as they affect the quality of the NCNR's scientific and technical programs.
