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Assessment of occupational internal exposure to beta emitters from the nuclear reactor primary coolant circuit

100%

Pliszczyński T., Ciszewska K., Dymecka M., Ośko J., Haratym Z.

Polish Journal of Medical Physics And Engineering

2012

vol. 18

issue 2

41-47

Fission products of 235U or isotopes from activation may appear in technological waters at normal operation of a research reactor. Therefore, reactor cooling water may contain a number of beta radioactive isotopes including yttrium and strontium isotopes, which can pose potential hazard to reactor personnel. In order to asses internal exposure urinalysis is carried out. This work presents the method of sample preparation and measurement used by Radiation Protection Measurements Laboratory (RPLM) of the National Centre for Nuclear Research (NCNR). Method of various isotopes of yttrium and Sr-90 activity calculation is also shown. Determination of these isotopes activities in urine sample allows estimating the effective doses

Benefit Effect of Low Addition Yttrium on the Phase αMg and Eutectic αMg + γ(Mg17Al12) in AZ91 Alloy

86%

Mikusek D., Rapiejko C., Andrzejczak A., Pacyniak T., Mikusek D., Rapiejko C., Andrzejczak A., Pacyniak T.

Archives of Metallurgy and Materials

2021

vol. 66

issue 1

Y Addition Effects on Hot Deformation Behavior of Cu-Zr Alloys with High Zr Content

86%

Tian K., Tian B., Volinsky A. A., Zhang Y., Liu Y., Du Y.

Archives of Metallurgy and Materials

2018

vol. 63

issue 2

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2 Archives of Metallurgy and Materials

1 Polish Journal of Medical Physics And Engineering

1 2021

1 2018

1 2012

1 Andrzejczak A.

1 Ciszewska K.

1 Du Y.

1 Dymecka M.

1 Haratym Z.

1 Liu Y.

1 Mikusek D.

1 Ośko J.

1 Pacyniak T.

1 Pliszczyński T.

1 Rapiejko C.

1 Tian B.

1 Tian K.

1 Volinsky A. A.

1 Zhang Y.

Search results

Assessment of occupational internal exposure to beta emitters from the nuclear reactor primary coolant circuit

Benefit Effect of Low Addition Yttrium on the Phase αMg and Eutectic αMg + γ(Mg17Al12) in AZ91 Alloy

Y Addition Effects on Hot Deformation Behavior of Cu-Zr Alloys with High Zr Content