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Computer Automated Neutron Activation Analysis System
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Book Synopsis Computer-automated Neutron Activation Analysis System by :
Download or read book Computer-automated Neutron Activation Analysis System written by and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: An automated delayed neutron counting and instrumental neutron activation analysis system has been developed at Los Alamos National Laboratory's Omega West Reactor (OWR) to analyze samples for uranium and 31 additional elements with a maximum throughput of 400 samples per day. 5 references.
Book Synopsis Computer Coupled Automatic Activation Analysis by : LLoyd E. Fite
Download or read book Computer Coupled Automatic Activation Analysis written by LLoyd E. Fite and published by . This book was released on 1961 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Investigation of Computer-coupled, Automatic Activation Analysis by : LLoyd E. Fite
Download or read book An Investigation of Computer-coupled, Automatic Activation Analysis written by LLoyd E. Fite and published by . This book was released on 1964 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Investigations in Automated Activation Analysis by : Richard E. Wainerdi
Download or read book Investigations in Automated Activation Analysis written by Richard E. Wainerdi and published by . This book was released on 1965 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis LONGTERM and PEAKSCAN by : Thomas Meyers
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 1972-01-01 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis On-Line Interface for an Activation Analysis System - Hardware and Software by : John J. Antal
Download or read book On-Line Interface for an Activation Analysis System - Hardware and Software written by John J. Antal and published by . This book was released on 1973 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: PDP-8 COMPUTERSA 14-MeV neutron activation analysis system with data accumulated in a scaling array controlled by an Ortec Model 432 Control Print Out Control has been interfaced with a PDP-8 computer for on-line data storage, operator assistance and formatting of the printed output. The report describes the hardware designed to control the counting sequences for standard and unknown samples, and that required to interface to the computer. The software developed to call a selection of programs into the computer, collect, format, and store data, and to view the stored data is described and completely listed. The development of this software system has shown that a minimum of 512 core memory locations are required for exclusive use of the interface for the writing of symbolic language programs with clear conversational text and extensive output formatting, when swapping with magnetic tape is employed. (Author).
Book Synopsis The Design, Development and Testing of an Automated System for Fast Neutron Activation Analysis by : Dennis L. Downing
Download or read book The Design, Development and Testing of an Automated System for Fast Neutron Activation Analysis written by Dennis L. Downing and published by . This book was released on 1972 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: An automated system was designed, built, and tested which is capable of the analysis of materials by activation with 14 Mev neutrons. The system uses a 150 Kev Cock-croft Walton accelerator for the production of neutrons, a pneumatic system for the rapid transfer of samples, and a sodium iodide scintillation detector for counting samples. The system was tested by performing activation analyses of aluminum and concrete samples, and a computer program was written which theoretically predicts the spectrum which would result from the activation analyses of any material. (Author).
Author :International Atomic Energy Agency Publisher :International Atomic Energy Agency ISBN 13 :9789201038180 Total Pages :68 pages Book Rating :4.0/5 (381 download)
Book Synopsis Development of an Integrated Approach to Routine Automation of Neutron Activation Analysis by : International Atomic Energy Agency
Download or read book Development of an Integrated Approach to Routine Automation of Neutron Activation Analysis written by International Atomic Energy Agency and published by International Atomic Energy Agency. This book was released on 2018-05-23 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neutron activation analysis (NAA) is a powerful technique for determining bulk composition of major and trace elements. Automation may contribute significantly to keep NAA competitive for end-users. It provides opportunities for a larger analytical capacity and a shorter overall turnaround time if large series of samples have to be analysed. This publication documents and disseminates the expertise generated on automation in NAA during a coordinated research project (CRP). The CRP participants presented different cost-effective designs of sample changers for gamma-ray spectrometry as well as irradiation devices, and were able to construct and successfully test these systems. They also implemented, expanded and improved quality control and quality assurance as crosscutting topical area of their automated NAA procedures. The publication serves as a reference of interest to NAA practitioners, experts, and research reactor personnel, but also to various stakeholders and users interested in basic research and/or services provided by NAA. The individual country reports are available on the CD-ROM attached to this publication.
Book Synopsis The Reconstruction, Modification, and Testing of an Automated Fast Neutron Activation Analysis System by : Richard Gerhard Bjurstrom (1LT, USAF.)
Download or read book The Reconstruction, Modification, and Testing of an Automated Fast Neutron Activation Analysis System written by Richard Gerhard Bjurstrom (1LT, USAF.) and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computer techniques in neutron activation analysis by : C. J. Thompson
Download or read book Computer techniques in neutron activation analysis written by C. J. Thompson and published by . This book was released on 1969 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Automated Activation-analysis System by :
Download or read book Automated Activation-analysis System written by and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: An automated delayed neutron counting and instrumental neutron activation analysis system has been developed at Los Alamos National Laboratory's Omega West Reactor (OWR) to analyze samples for uranium and 31 additional elements with a maximum throughput of 400 samples per day.
Book Synopsis The Design, Development and Testing of an Automated System for Fast Neutron Activation Analysis by : Dennis Lowell Downing (1LT, USAF.)
Download or read book The Design, Development and Testing of an Automated System for Fast Neutron Activation Analysis written by Dennis Lowell Downing (1LT, USAF.) and published by . This book was released on 1972 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computer Program System for a Quantitative Analysis by Neutron Activation and Gamma-ray Spectrometry by : A. Borella
Download or read book Computer Program System for a Quantitative Analysis by Neutron Activation and Gamma-ray Spectrometry written by A. Borella and published by . This book was released on 1964 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of an Integrated Approach to Routine Automation of Neutron Activation Analysis by :
Download or read book Development of an Integrated Approach to Routine Automation of Neutron Activation Analysis written by and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Neutron activation analysis (NAA) is a powerful technique for determining bulk composition of major and trace elements. Automation may contribute significantly to keep NAA competitive for end-users. It provides opportunities for a larger analytical capacity and a shorter overall turnaround time if large series of samples have to be analysed. This publication documents and disseminates the expertise generated on automation in NAA during a coordinated research project (CRP). The CRP participants presented different cost-effective designs of sample changers for gamma-ray spectrometry as well as irradiation devices, and were able to construct and successfully test these systems. They also implemented, expanded and improved quality control and quality assurance as crossƯcutting topical area of their automated NAA procedures. The publication serves as a reference of interest to NAA practitioners, experts, and research reactor personnel, but also to various stakeholders and users interested in basic research and/or services provided by NAA. The individual country reports are available on the CD-ROM attached to this publication."--Publisher's description
Book Synopsis Computer Programs for Absolute Neutron Activation Analysis on the Nuclear Data 6620 Data Acquisition System by :
Download or read book Computer Programs for Absolute Neutron Activation Analysis on the Nuclear Data 6620 Data Acquisition System written by and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Five computer programs that provide multielement neutron activation analysis are discussed. The software package was designed for use on the Nuclear Data 6620 Data Acquisition System and interacts with existing Nuclear Data Corporation software. The programs were developed to make use of the capabilities of the 6620 system to analyze large numbers of samples and assist in a large sample workload that had begun in the neutron activation analysis facility of the Oak Ridge Research Reactor. Nuclear Data neutron activation software is unable to perform absolute activation analysis and therefore was inefficient and inadequate for our applications.
Book Synopsis COMPUTER PROGRAM SYSTEM FOR A QUANTITATIVE ANALYSIS BY NEUTRON ACTIVATION AND GAMMA-RAY SPECTROMETRY. by :
Download or read book COMPUTER PROGRAM SYSTEM FOR A QUANTITATIVE ANALYSIS BY NEUTRON ACTIVATION AND GAMMA-RAY SPECTROMETRY. written by and published by . This book was released on 1964 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Automated Absolute Activation Analysis with Californium-252 Sources by :
Download or read book Automated Absolute Activation Analysis with Californium-252 Sources written by and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A 100-mg 252Cf neutron activation analysis facility is used routinely at the Savannah River Laboratory for multielement analysis of many solid and liquid samples. An absolute analysis technique converts counting data directly to elemental concentration without the use of classical comparative standards and flux monitors. With the totally automated pneumatic sample transfer system, cyclic irradiation-decay-count regimes can be pre-selected for up to 40 samples, and samples can be analyzed with the facility unattended. An automatic data control system starts and stops a high-resolution gamma-ray spectrometer and/or a delayed-neutron detector; the system also stores data and controls output modes. Gamma ray data are reduced by three main programs in the IBM 360/195 computer: the 4096-channel spectrum and pertinent experimental timing, counting, and sample data are stored on magnetic tape; the spectrum is then reduced to a list of significant photopeak energies, integrated areas, and their associated statistical errors; and the third program assigns gamma ray photopeaks to the appropriate neutron activation product(s) by comparing photopeak energies to tabulated gamma ray energies. Photopeak areas are then converted to elemental concentration by using experimental timing and sample data, calculated elemental neutron capture rates, absolute detector efficiencies, and absolute spectroscopic decay data. Calculational procedures have been developed so that fissile material can be analyzed by cyclic neutron activation and delayed-neutron counting procedures. These calculations are based on a 6 half-life group model of delayed neutron emission; calculations include corrections for delayed neutron interference from 17O. Detection sensitivities of
