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1

Assessment of derived emission limits for radioactive effluents resulted from the decommissioning activities of the VVR-S nuclear research reactor

Tuca, C., Stochioiu, A., Sahagia, M., Gurau, D., Dragusin, M.

Journal:

Journal of Environmental Radioactivity

Year:

2015

Language:

english

File:

PDF, 347 KB

english, 2015

2

Standardization of 110mAg and 75Se by the beta-efficiency extrapolation method

E.L. Grigorescu, Maria Sahagia, Anamaria Razdolescu, A. Luca, R.M. Radwan

Journal:

Applied Radiation and Isotopes

Year:

1998

Language:

english

File:

PDF, 232 KB

english, 1998

3

Area dosimetry in the Praid-salt mine

Stochioiu, A., Sahagia, M., Tudor, I.

Journal:

Radiation Protection Dosimetry

Year:

2012

Language:

english

File:

PDF, 115 KB

english, 2012

4

Calibration of Tritium Monitors Using Saturated Vapour of Tritiated Water

Grigorescu, E. L., Razdolescu, A. C., Sahagia, M., Cassette, P., Tanase, M.

Journal:

Fusion Science & Technology

Year:

2005

Language:

english

File:

PDF, 277 KB

english, 2005

5

Doses for critical group members as a result of a nuclear research reactor decommissioning

Tuca, Carmen, Stochioiu, Ana, Sahagia, Maria

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Year:

2019

Language:

english

File:

PDF, 904 KB

english, 2019

6

Doses for critical group members as a result of a nuclear research reactor decommissioning

Tuca, Carmen, Stochioiu, Ana, Sahagia, Maria

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Year:

2019

File:

PDF, 904 KB

2019

7

Water-equivalent solid standard sources

Maria Sahagia, E.L. Grigorescu

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

1992

Language:

english

File:

PDF, 376 KB

english, 1992

8

National comparison of environmental sample activity measurement

Maria Sahagia, E.L Grigorescu, Carmen C Popescu, Anamaria C Razdolescu

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

1994

Language:

english

File:

PDF, 316 KB

english, 1994

9

Standardization of 99mTc

Journal:

Applied Radiation and Isotopes

Year:

2006

Language:

english

File:

PDF, 128 KB

english, 2006

10

Standardization of 222Rn by LSC and comparison with - and -spectrometry

P. Cassette, M. Sahagia, L. Grigorescu, M.C. Lépy, J.L. Picolo

Journal:

Applied Radiation and Isotopes

Year:

2006

Language:

english

File:

PDF, 157 KB

english, 2006

11

Standardization of 125I by the coincidence method and practical applications

Maria Sahagia, C. Ivan, E.L. Grigorescu, Anamaria Cristina Razdolescu

Journal:

Applied Radiation and Isotopes

Year:

2008

Language:

english

File:

PDF, 169 KB

english, 2008

12

National comparison of 131I measurement among nuclear medicine clinics of eight countries

Veronika Olšovcová, Akira Iwahara, Pilar Oropesa, Leena Joseph, Anuradha Ravindra, Mostafa Ghafoori, Hye-Kyung Son, Maria Sahagia, Selma Tastan, Brian Zimmerman

Journal:

Applied Radiation and Isotopes

Year:

2010

Language:

english

File:

PDF, 407 KB

english, 2010

13

International exercise on 124Sb activity measurements

B. Chauvenet, M.-M. Bé, M.-N. Amiot, C. Bobin, M.-C. Lépy, T. Branger, I. Lanièce, A. Luca, M. Sahagia, A.C. Wätjen, K. Kossert, O. Ott, O. Nähle, P. Dryák, J. Sochorovà, P. Kovar, P. Auerbach, T. Alt

Journal:

Applied Radiation and Isotopes

Year:

2010

Language:

english

File:

PDF, 195 KB

english, 2010

14

Standardization of 65Zn by 4πPC-γ coincidence counting method with efficiency extrapolation

Maria Sahagia, C. Ivan, E.L. Grigorescu, M. Capogni, P.De Felice, A. Fazio

Journal:

Applied Radiation and Isotopes

Year:

2004

Language:

english

File:

PDF, 205 KB

english, 2004

15

Assurance of the traceability chain for 131I measurement

Maria Sahagia, Anamaria Cristina Razdolescu, C. Ivan, A. Luca

Journal:

Applied Radiation and Isotopes

Year:

2008

Language:

english

File:

PDF, 173 KB

english, 2008

16

Measurement of 55Fe solution activity by LSC-TDCR method

A.C. Razdolescu, Ph. Cassette, M. Sahagia

Journal:

Applied Radiation and Isotopes

Year:

2008

Language:

english

File:

PDF, 168 KB

english, 2008

17

A new TDCR-LS Counter using Channel photomultiplier tubes

C. Ivan, P. Cassette, Maria Sahagia

Journal:

Applied Radiation and Isotopes

Year:

2008

Language:

english

File:

PDF, 513 KB

english, 2008

18

Activity measurements of technically enhanced naturally occurring radionuclides (TENORM) in phosphogypsum

A. Luca, R. Margineanu, M. Sahagia, A.C. Wätjen

Journal:

Applied Radiation and Isotopes

Year:

2009

Language:

english

File:

PDF, 205 KB

english, 2009

19

IFIN-HH ionization chamber calibration and its validation; electrometric system improvement

M. Sahagia, A.C. Wätjen, A. Luca, C. Ivan

Journal:

Applied Radiation and Isotopes

Year:

2010

Language:

english

File:

PDF, 124 KB

english, 2010

20

Participation in the CCRI(II)-K2.H-3 comparison and study of the new TDCR-LS counter with 6 CPMs

Constantin Ivan, Anamaria Cristina Wätjen, Philippe Cassette, Maria Sahagia, Andrei Antohe, Enric Leon Grigorescu

Journal:

Applied Radiation and Isotopes

Year:

2010

Language:

english

File:

PDF, 251 KB

english, 2010

21

The 222Rn standard system established at IFIN-HH, Romania

M. Sahagia, D. Stanga, A.C. Wätjen, A. Luca, P. Cassette, C. Ivan, A. Antohe

Journal:

Applied Radiation and Isotopes

Year:

2010

Language:

english

File:

PDF, 248 KB

english, 2010

22

International exercise on 124Sb photon emission intensities determination

M.-M. Bé, B. Chauvenet, M.-N. Amiot, C. Bobin, M.-C. Lépy, T. Branger, I. Lanièce, A. Luca, M. Sahagia, A.C. Wätjen, K. Kossert, O. Ott, O. Nähle, P. Dryák, J. Sochorovà, P. Kovar, P. Auerbach, T. Alt

Journal:

Applied Radiation and Isotopes

Year:

2010

Language:

english

File:

PDF, 241 KB

english, 2010

23

Establishment of the 222Rn traceability chain with the Romanian standard system

M. Sahagia, A. Luca, A.C. Wätjen, A. Antohe, C. Ivan, C. Varlam, I. Faurescu, P. Cassette

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2011

Language:

english

File:

PDF, 519 KB

english, 2011

24

Standardization of some electron capture radionuclides

E.L. Grigorescu, Maria Sahagia, Anamaria Rǎzdolescu, C. Ivan

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

1996

Language:

english

File:

PDF, 549 KB

english, 1996

25

Results obtained in the metrological certification of a commercially available radionuclide calibrator

A.C. Razdolescu, M. Sahagia, A. Luca, S. Bercea, C. Dumitrescu, H. Schrader

Journal:

Applied Radiation and Isotopes

Year:

2002

Language:

english

File:

PDF, 71 KB

english, 2002

26

Standardization of 89Sr

Anamaria Cristina Razdolescu, Maria Sahagia, Ph. Cassette, E.L. Grigorescu, A. Luca, C. Ivan

Journal:

Applied Radiation and Isotopes

Year:

2002

Language:

english

File:

PDF, 110 KB

english, 2002

27

Precise measurement of the activity of 186Re, 188Re radiopharmaceuticals

Maria Sahagia, Anamaria Cristina Razdolescu, E.L. Grigorescu, A. Luca, C. Ivan

Journal:

Applied Radiation and Isotopes

Year:

2002

Language:

english

File:

PDF, 160 KB

english, 2002

28

Standardization of 152Eu

E.L. Grigorescu, Anamaria Cristina Razdolescu, Maria Sahagia, A. Luca, C. Ivan, G. Tanase

Journal:

Applied Radiation and Isotopes

Year:

2002

Language:

english

File:

PDF, 108 KB

english, 2002

29

The standardization of a 204Tl solution

Maria Sahagia, Anamaria Razdolescu, E.L Grigorescu, A Luca, C Ivan

Journal:

Applied Radiation and Isotopes

Year:

2000

Language:

english

File:

PDF, 128 KB

english, 2000

30

Standardization of 169Yb by the 4πβ-γ method

A.C Razdolescu, E.L Grigorescu, M Sahagia, A Luca, C Ivan

Journal:

Applied Radiation and Isotopes

Year:

2000

Language:

english

File:

PDF, 109 KB

english, 2000

31

Production and chemical separation of48V

Z. Szűcs, D. Dudu, C. Cimpeanu, A. Luca, E. Duta, M. Sahagia

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Year:

2005

Language:

english

File:

PDF, 312 KB

english, 2005

32

Measurements of the level of soil contamination using helicopters

D.M Farcaşiu, Maria Sahagia, Stefania Sahagia

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

1994

Language:

english

File:

PDF, 252 KB

english, 1994

33

Low-level activity measurements by simultaneous beta counting in anticoincidence and difference

D. Stânga, M. Sahagia

Journal:

Applied Radiation and Isotopes

Year:

1998

Language:

english

File:

PDF, 196 KB

english, 1998

34

High specific activity186Re and188Re perrhenates to be used for biomolecule labeling

C. Cimpeanu, M. Sahagia

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Year:

2002

Language:

english

File:

PDF, 31 KB

english, 2002

35

Quality assurance for measurements of the radioactivity in the area of the“Horia Hulubei” National Institute for Physics and Nuclear Engineering, IFIN-HH

Ana Stochioiu, Aurelian Luca, Maria Sahagia, Romul Mircea Margineanu, Ion Tudor

Journal:

Journal of Environmental Radioactivity

Year:

2012

Language:

english

File:

PDF, 123 KB

english, 2012

36

Measurements of 64Cu and 68Ga half-lives and γ-ray emission intensities

Aurelian Luca, Maria Sahagia, Andrei Antohe

Journal:

Applied Radiation and Isotopes

Year:

2012

Language:

english

File:

PDF, 170 KB

english, 2012

37

Standardization of 64Cu and 68Ga by the 4π(PC)β-γ coincidence method and calibration of the ionization chamber

M. Sahagia, A. Luca, A. Antohe, C. Ivan

Journal:

Applied Radiation and Isotopes

Year:

2012

Language:

english

File:

PDF, 203 KB

english, 2012

38

Standardization, decay data measurements and evaluation of 64Cu

M.-M. Bé, P. Cassette, M.C. Lépy, M.-N. Amiot, K. Kossert, O.J. Nähle, O. Ott, C. Wanke, P. Dryak, G. Ratel, M. Sahagia, A. Luca, A. Antohe, L. Johansson, J. Keightley, A. Pearce

Journal:

Applied Radiation and Isotopes

Year:

2012

Language:

english

File:

PDF, 206 KB

english, 2012

39

Determination of the content of natural radionuclides in furnace slag used for the preparation of standard sources

M. Sahagia, A. Luca, R. M. Mărgineanu…

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Year:

2013

Language:

english

File:

PDF, 281 KB

english, 2013

40

Standardization of Tc-99 by two methods and participation at the CCRI(II)-K2. Tc-99 comparison

Sahagia, M., Antohe, A., Ioan, R., Luca, A., Ivan, C.

Journal:

Applied Radiation and Isotopes

Year:

2014

Language:

english

File:

PDF, 196 KB

english, 2014

41

Standardization of 18F and its use for the Romanian PET metrological traceability chain assurance

Sahagia, M., Ioan, R., Luca, A., Antohe, A., Ivan, C., Neacsu, B., Ghioca, C.

Journal:

Applied Radiation and Isotopes

Year:

2014

Language:

english

File:

PDF, 224 KB

english, 2014

42

Some Practical Applications of Tracing and Extrapolation Methods in Absolute Standardization

Journal:

Isotopenpraxis Isotopes in Environmental and Health Studies

Year:

1981

Language:

english

File:

PDF, 272 KB

english, 1981

43

Activity measurements of the radionuclide 99m Tc for the IFIN-HH, Romania in the ongoing comparison BIPM.RI(II)-K4.Tc-99m

Michotte, C, Sahagia, M, Ioan, M R, Antohe, A, Luca, A

Journal:

Year:

2014

Language:

english

File:

PDF, 1.97 MB

english, 2014

44

International comparison CCRI(II)-S7 on the analysis of uncertainty budgets for 4πβγ coincidence counting

Bailat, Claude J, Keightley, John, Nedjadi, Youcef, Mo, Li, Ratel, Guy, Michotte, Carine, Roteta, Miguel, Sahagia, Maria, Wätjen, Anamaria C, Yuan, Ming-Chen, Lee, Jong Man, Park, Tae Soon, Lee, K B,

Journal:

Year:

2014

Language:

english

File:

PDF, 2.50 MB

english, 2014

45

Measurement of177Lu activity and its metrological traceability

Ioan, M.-R., Sahagia, M., Luca, A., Antohe, A., Ivan, C.

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Year:

2015

Language:

english

File:

PDF, 307 KB

english, 2015

46

Update of the BIPM comparison BIPM.RI(II)-K1.Cs-137 of activity measurements of the radionuclide 137 Cs to include the 2007 results of the VNIIM (Russia), the 2009 result of the IFIN-HH (Romania), the 2010 result of the NMISA (South Africa) and the 2011 result of the BEV (Austria)

Michotte, C, Ratel, G, Courte, S, Kharitonov, I A, Zanevsky, A V, Sahagia, M, van Wyngaardt, W M, van Staden, M J, Lubbe, J, Simpson, B R S, Maringer, F J, Brettner-Messler, R

Journal:

Year:

2013

Language:

english

File:

PDF, 2.45 MB

english, 2013

47

Update of the ongoing comparison BIPM.RI(II)-K1.Co-60 including activity measurements of the radionuclide 60 Co for the IFIN-HH (Romania), NIST (USA) and the BEV (Austria)

Michotte, C, Courte, S, Ratel, G, Sahagia, M, Wätjen, A C, Fitzgerald, R, Maringer, F-J

Journal:

Year:

2010

Language:

english

File:

PDF, 2.20 MB

english, 2010

48

Activity measurements of the radionuclide 57 Co for the NIST, USA and the IFIN–HH, Romania in the ongoing comparison BIPM.RI(II)-K1.Co-57

Michotte, C, Ratel, G, Courte, S, Fitzgerald, R, Sahagia, M

Journal:

Year:

2012

Language:

english

File:

PDF, 161 KB

english, 2012

49

Update of the BIPM comparison BIPM.RI(II)-K1.Ba-133 of activity measurements of the radionuclide 133 Ba to include the results of the IFIN-HH (Romania) and the NMIJ (Japan)

Ratel, G, Michotte, C, Sahagia, M, Yunoki, A

Journal:

Year:

2008

Language:

english

File:

PDF, 429 KB

english, 2008

50

Results of the IFIN-HH (Romania), KRISS (Republic of Korea), CMI (Czech Republic) and the BEV (Austria) in the BIPM comparison BIPM.RI(II)-K1.I-131 of activity measurements of the radionuclide 131 I

Ratel, G, Michotte, C, Sahagia, M, Park, T S, Dryak, P, Sochorová, J, Maringer, F J, Kreuziger, M

Journal:

Year:

2008

Language:

english

File:

PDF, 429 KB

english, 2008