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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 31 to 34 of 34 (0.036 seconds)

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31

Determinacao dos fatores de conversao de kerma no ar e de fluencia para o equivalente de dose ambiental para raios X gerados no intervalo de 50 kV subp a 125 kV subp

NOGUEIRA, MARIA do S. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:41:04Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:10:03Z (GMT). No. of bitstreams: 1 04674.pdf: 2960498 bytes, checksum: 31da12ce5904c3db2729e9982663d7fe (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
DOSE EQUIVALENTS
KERMA
PMMA
PHANTOMS
RADIATION DOSES
PERSONNEL DOSIMETRY
X-RAY SPECTRA
LEAD
SHIELDING
RADIOLOGY
RADIATION PROTECTION
CALIBRATION
RADIATION DETECTORS
MEASURING INSTRUMENTS
DIAGNOSIS
32

Separação de efeitos de sobreposição de espectros obtidos por WDXRF usando o método de Rietveld

SALVADOR, VERA L.R. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:51:15Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:06:06Z (GMT). No. of bitstreams: 1 11260.pdf: 6178223 bytes, checksum: b81ce1592f127211fd426b186d3b8369 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
x-ray spectra
x-ray fluorescence analysis
wavelengths
dispersion relations
chemical analysis
crystallography
chromium
iron
separation processes
sample preparation
quantitative chemical analysis
mathematical models
33

Determinacao dos fatores de conversao de kerma no ar e de fluencia para o equivalente de dose ambiental para raios X gerados no intervalo de 50 kV subp a 125 kV subp

NOGUEIRA, MARIA do S. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:41:04Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:10:03Z (GMT). No. of bitstreams: 1 04674.pdf: 2960498 bytes, checksum: 31da12ce5904c3db2729e9982663d7fe (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
dose equivalents
kerma
pmma
phantoms
radiation doses
personnel dosimetry
x-ray spectra
lead
shielding
radiology
radiation protection
calibration
radiation detectors
measuring instruments
diagnosis
34

Structure of and phase transformations in bulk amorphous (GaSb)←1←-←x(Ge←2)←x

Sapelkin, Andrei V. January 1997 (has links)
No description available.
539.72

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