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Friday, July 31, 2020 | History

1 edition of Handbook of mammographic x-ray spectra found in the catalog.

Handbook of mammographic x-ray spectra

Thomas R Fewell

Handbook of mammographic x-ray spectra

by Thomas R Fewell

  • 293 Want to read
  • 17 Currently reading

Published by Dept. of Health, Education, and Welfare, Public Health Service, Food and Drug Administration, Bureau of Radiological Health, Division of Electronic Products, for sale by the Supt. of Docs., U.S. Govt. Print. Off. in Rockville, Md, Washington .
Written in English

    Subjects:
  • Breast -- Radiography,
  • Radioisotope scanning

  • Edition Notes

    StatementThomas R. Fewell and Ralph E. Shuping, Division of Electronic Products
    SeriesDHEW publication ; no. (FDA) 79-8071, DHEW publication -- no. (FDA) 79-8071
    ContributionsShuping, Ralph E., joint author, United States. Bureau of Radiological Health. Division of Electronic Products
    The Physical Object
    Paginationvi, 105 p. :
    Number of Pages105
    ID Numbers
    Open LibraryOL23810027M

    1. Introduction. The spectral distribution of X-ray beams from X-ray tubes is essential for quality control (QC) in mammography, in terms of image quality and patient dose [1–3].X-ray spectra can be used for accurate estimations of the peak voltage (KVp) of the tubes [], the energy fluence rate [], the inherent filtration [], the beam-hardening artifacts [] and for the correct implementation. Fewell TR, Shuping RE () Handbook of mammographic x-ray spectra. HEW Publication (FDA) 79– Google Scholar Hammerstein GR, Miller DW, White DR, et al. () Absorbed radiation dose in mammography.

      A simple program to display x-ray spectra from mammography tubes, using data from the article Boone JM, Fewell TR, Jennings RJ. Med Phys. Dec;24(12) This program is for educational purposes only, but can useful for learning how anode material and tube voltage affect the spectral output of the tube. Oleg D. Neikov, Nikolay A. Yefimov, in Handbook of Non-Ferrous Metal Powders (Second Edition), Wavelength-Dispersive X-Ray Spectroscopy. Wevelength-dispersive X-ray spectroscopy (WDS) differs from EDS in the change of charge carriers in the detection device. In WDS, only one element can be analyzed at a time while EDS gathers a spectrum of all elements, within limits, of a sample.

      Handbook of X-Ray Spectrometry book. Handbook of X-Ray Spectrometry. DOI link for Handbook of X-Ray Spectrometry. Handbook of X-Ray Spectrometry book. Edited By Rene Van Grieken, A. Markowicz. Edition 2nd Edition. First Published eBook Published 27 November Pub. location Boca Raton. Handbook Of X Ray Imaging Physics And Technology. Addeddate Identifier HandbookOfXRayImagingPhysicsAndTechnology.


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Handbook of mammographic x-ray spectra by Thomas R Fewell Download PDF EPUB FB2

The handbook is a compendium of experimentally acquired and corrected x-ray spectra obtained from three conventional mammographic x-ray tubes (tungsten, molybdenum-tungsten, and molybdenum targets) and from a special Handbook of mammographic x-ray spectra book tube often used for mammography (RSI tungsten anode).

The experimental data are divided into five parts. Containing chapter contributions from over experts, this unique publication is the first handbook dedicated to the physics and technology of X-ray imaging, offering extensive coverage of the field.

This highly comprehensive work is edited by one of the world’s leading experts in X-ray imaging physics and technology and has been created with guidance from a Scientific Board containing.

Get this from a library. Handbook of mammographic x-ray spectra. [Thomas R Fewell; Ralph E Shuping; United States. Bureau of Radiological Health.]. "Updates fundamentals and applications of all modes of x-ray spectrometry, including total reflection and polarized beam x-ray fluorescence analysis, and synchrotron radiation induced x-ray emission.

Promotes the accurate measurement of samples while reducing the scattered background in the x-ray spectrum."5/5(2). Handbook of mammographic x-ray spectra / By Thomas R. Fewell, Ralph E. joint author. Shuping and United States. Bureau of Radiological Health.

Division of Electronic Products. Abstract. Mode of access: Internet Topics. The corrected x-ray spectra are compared against tabulated x-ray spectra measured under nearly identical conditions. Results indicate that the current device is capable of producing accurate relative x-ray spectral measurements in the energy region from 12 keV to 40 keV, which represents most of the screen-film mammography energy range.

The handbook's editor, Dr. Paolo Russo, has over 30 years’ experience in the academic teaching of medical physics and X-ray imaging research. He has authored several book chapters in the field of X-ray imaging, is Editor-in-Chief of an international scientific journal in medical physics, and has responsibilities in the publication committees.

The most accurate x‐ray spectral shape, related with the minimal HVL value, and high photon fluence for measured spectra was found with the spectrometer aligned according to the proposed method.

The HVL values derived from both simulated and measured x‐ray spectra differ at most and % for two mammography devices evaluated in this study. Fewell T R and Shuping R E Handbook of Mammographic X-ray Spectra (Springfield: NTIS) HEW publication (FDA) 79 () pp Goodwin P N Physics in Canada 32 McMaster W H The Handbook of Physics and Chemistry 58th Edition (Cleveland, OH: CRC) UCRL p E ff.

The X-ray scattering and absorption in the air gap between the X-ray source and the phantom has been neglected, in order to increase the computational efficiency of the simulation.

This assumption leads to a minor overestimation, of about %, of the surface dose, due to some low-energy photons that are actually absorbed in the air and not in. The electronic version of the data book includes a spectrum R.

Shuping and K. Healy, Handbook of Computed T omography X-Ray. Constant potential mammographic x-ray spectra. Mammography X-Ray Tube Target materials consist of three main types.

• Molybdenum • Specialized Tungsten • Rhodium • Molybdenum – the best material to be used in mammography, – allows production of low energy spectrums of radiation – low kVp (kVp) • Tungsten and Rhodium are used for higher beam needs, in dense breast tissues.

This detector system was designed to simultaneously measure the X-Ray tube peak potential (kVp), and to characterize the mammographic X-Ray tube spectrum. Handbook of computed tomography X-ray spectra (HHS publication) Unknown Binding – January 1, by Thomas R Fewell (Author) See all formats and editions Hide other formats and editions.

Your guide to mental fitness. Kevin Hart breaks it all down. Listen free with trial Enter your mobile number or email address below and we'll send you a Author: Thomas R Fewell.

In this way X-ray spectra with sharp and well defined lines of the same general appearance as those of optical spectra were obtained. Besides the emission lines formed by the characteristic radiation of the anti-cathode, these spectral plates also showed two sharp disconti- X-RAY SPECTROSCOPY nuities at fixed wave-lengths which seemed.

XPS and AES Handbooks Available at Physical Electronics. The Handbook of X-ray Photoelectron Spectroscopy contains reference spectra from standard samples and compilations of expected peak positions and binding energy shifts that can be used as guides for elemental identification and chemical interpretation.

The handbook contains spectra obtained with a monochromatic Al x-ray source and. Phys Med Biol. Sep;43(9) Mammography spectrum measurement using an x-ray diffraction device. Boone JM(1), Yu T, Seibert A.

Author information: (1)Department of Radiology, University of California, Davis, UC Davis Medical Center, SacramentoUSA.

[email protected] The use of a diffraction spectrometer developed by Deslattes for the determination of mammographic. Handbook of Mammographic X-ray Spectra.1 The General Electric MSIII high voltage generator was used, which can operate as a three-phase, pulse system in the radio-logic mode and as a single phase full rectified system in the fluoroscopy mode.

The ripple in high voltage waveform var. Handbook of X-ray Photoelectron Spectroscopy: A Reference Book of Standard Spectra for Identification and Interpretation of XPS Data. John F. Moulder. Physical Electronics, - Electron spectroscopy - pages. 0 Reviews. What people are saying - Write a review.

The book's scope includes 2D and 3D X-ray imaging techniques from soft-X-ray to megavoltage energies, including computed tomography, fluoroscopy, dental imaging and small animal imaging, with several chapters dedicated to breast imaging techniques. 2D and 3D industrial imaging is incorporated, including imaging of artworks.

Handbook of computed tomography X-ray spectraU.S. Dept. of Health and Human Services, Public Health Service, Food and Drug Administration, Bureau of .Figure The mammography imaging chain. Conventional mammography requires that all components of the imaging sequence be performed properly. This includes the x-ray device and its components, including the x-ray tube and its cathode, anode, focal spot, window, filtration, collimation, source-to-image distance (SID), and the compression system automatic exposure control (AEC) A; the detector.Containing chapter contributions from over experts, this unique publication is the first handbook dedicated to the physics and technology of X-ray imaging, offering extensive coverage of the field.

This highly comprehensive work is edited by one of the world's leading experts in X-ray imaging physics and technology and has been created with guidance from a Scientific Board containing.