Report/Guide

Fenwick, A J; Keightley, J D; Baker, M; Johansson, L C; Harms, A V (2011) Comparison of Y-90 measurements in UK hospitals, 2009. NPL Report. IR 20

Dean, J C J; Baker, M; Brosnan, W E; Collins, S M; Johal, S K; Jerome, S M; Keightley, J D; Pearce, A K; Phillips, H C; Scott, C J; Tyler, D K; Woods, M J (2001) Environmental radioactivity comparison exercise 2001. NPL Report. CIRM 49

Brosnan, W E; Baker, M; Collins, S M; Dean, J C J; Johal, S K; de Lavison, P A G; Jerome, S M; Keightley, J D; Scott, C J; Woods, M J (2000) Environmental radioactivity intercomparison exercise 2000. NPL Report. CIRM 35

Ciocanel, M; Keightley, J D; Scott, C J; Woods, M J (1999) Intercomparison of 131I solution and capsule sources in UK hospitals, 1999. NPL Report. CIRM 31

Modna, D K; Bowles, N E; Brosnan, W E; Carter, M; Ciocanel, M; Dean, J C J; de Lavison, P A G; Jerome, S M; Keightley, J D; Woods, M J; Woods, S A (1999) Environmental radioacitivity intercomparison exercise, 1998 (Overseas Reports). NPL Report. CIRM 30

Modna, D K; Bowles, N E; Brosnan, W E; Carter, M; Ciocanel, M; Dean, J C J; de Lavison, P A G; Jerome, S M; Keightley, J D; Woods, M J; Woods, S A (1998) Environmental radioactivity intercomparison exercise, 1998. NPL Report. CIRM 15

Scott, C J; Woods, M J; Keightley, J D (1997) The use of relatively small sources for the calibration of area survey meters. NPL Report. CIRM 6

Keightley, J D; Dean, J C J; Jerome, S M; Woods, M J (1997) 6th NPL environmental radioactivity intercomparison exercise, 1996. Report on workshop, 16 April 1997. NPL Report. CIRM 4

Woods, M J; Ciocanel, M; Keightley, J D (1997) Intercomparison of 111In solution sources in UK hospitals, 1997. Technical Report. CIRM 001

Dean, J C J; Bowles, N E; Brosnan, W E; Carter, M; de Lavison, P A G; Jerome, S M; Keightley, J D; Woods, M J; Woods, S A (1997) Environmental radioactivity intercomparison exercise 1996. NPL Report. CIRM 3

Dean, J C J; Bowles, N E; Brosnan, W E; Carter, M; de Lavison, P A G; Jerome, S M; Keightley, J D; Woods, M J; Woods, S A (1997) Environmental radioactivity intercomparison exercise 1996. NPL Report. CIRA(EXT)023

Woods, M J; Ciocanel, M; Keightley, J D (1997) Intercomparison of 123I solution sources in UK Hospitals, 1996. NPL Report. CIRA(EXT)017

Woods, M J; Ciocanel, M; Keightley, J D (1997) Intercomparison of 123I solution sources in UK Hospitals, 1996. Technical Report.

Woods, M J; Keightley, J D; Ciocanel, M (1996) Intercomparison of 67Ga solution sources in UK hospitals, 1996. NPL Report. CIRA(EXT)012

Woods, S A; Makepeace, J L; Woods, M J; Woods, D H; Bowles, N E; Keightley, J D (1996) Measurement and evaluation of nuclear data. Technical Report.

Jerome, S M; Allen, D R; Dean, J C J; Keightley, J D; Perkin, E M E; Woods, M J (1995) Environmental radioactivity intercomparison 1995. NPL Report. RSA(EXT)60

Article

de Felice, P; Anuradhu, R; Bludovsky, J; Bobin, C; Bosley, R; Broda, R; Capogni, M; Collins, S M; Dix, T; Frechou, C; Hutchins, S; Ioan, R; Javornik, A; Joseph, L; Keightley, J D; Kharitonov, I A; King, L; Kulkami, D B; Lewis, G; Los Arcos, J M; Maringer, F J; Mihelic, M; Msimang, Z; Nahle, O; Netwon, S; Pateman, D; Sahagia, M; Sato, Y; Slade, J; Sokolora, I A; Sparrow, R; Stanev, S; Stanga, D; Svec, A; Szucs, L; Thoka, W; Unterweger, M; Woods, M J; Yamada, T; Yamamoto, S; Yunoki, A; Zanevsky, A; Zhao, Q; Ziemek, T (2022) Supplementary comparison of the measurement of the alpha and beta particle surface emission rates from large area sources (CCRI(II)-S10 LASCE). Metrologia, 59 (1A). 06007

Bergeron, D E; Collins, S M; Pibida, L; Cessna, J T; Fitzgerald, R; Zimmerman, B E; Ivanov, P; Keightley, J D; Napoli, E (2021) Ra-224 activity, half-life, and 241 keV gamma ray absolute emission intensity: A NIST-NPL bilateral comparison. Applied Radiation and Isotopes, 170. 109572 ISSN 09698043

Arinc, A.; Keightley, J D (2020) Standardisation of 231Pa by defined solid angle and liquid scintillation methods at NPL. Applied Radiation and Isotopes, 160. 109102 ISSN 09698043

Collins, S M; Keightley, J D; Ivanov, P; Arinc, A; Jerome, S M; Fenwick, A J; Pearce, A K (2019) The potential radio-immunotherapeutic α-emitter 227Th – part I: Standardisation via primary liquid scintillation techniques and decay progeny ingrowth measurements. Applied Radiation and Isotopes, 145. pp. 240-250. ISSN 09698043

Collins, S M; Keightley, J D; Ivanov, P; Arinc, A; Fenwick, A J; Pearce, A K (2019) The potential radio-immunotherapeutic α-emitter 227Th – part II: Absolute γ-ray emission intensities from the excited levels of 223Ra. Applied Radiation and Isotopes, 145. pp. 251-257. ISSN 09698043

Collins, S M; Shearman, R; Keightley, J D; Regan, P H (2018) Investigation of γ-γ coincidence counting using the National Nuclear Array (NANA) as a primary standard. Applied Radiation and Isotopes, 134. pp. 290-296. ISSN 09698043

Pommé, S; Stroh, H; Altzitzoglou, T; Paepen, J; Van Ammel, R; Kossert, K; Nähle, O; Keightley, J D; Ferreira, K M; Verheyen, L; Bruggeman, M (2018) Is decay constant? Applied Radiation and Isotopes, 134. pp. 6-12. ISSN 09698043

Cessna, J T; Fitzgerald, R; Zimmerman, B E; Laureano-Pérez, L; Bergeron, D E; van Wyngaardt, F; Smith, M; Jackson, T; Howe, B; da Silva, C J; Iwahara, A; da Cruz, P A L; Zhang, M; Liu, H; Liang, J; Fréchou, C; Bobin, C; Cassette, P; Kossert, K; Nähle, O; Marganiec-Gałązka, J; Joseph, L; Ravindra, A; Kulkarni, D N; Yunoki, A; Sato, Y; Lee, K B; Lee, J M; Agung; Dziel, T; Listkowska, A; Tymiński, Z; Sahagia, M; Antohe, A; Ioan, M-R; Luca, A; Krivosek, M; Ometakova, J; Javornik, A; Zalesakova, M; García-Toraño Martinez, E; Roteta, M; Mejuto, M; Nedjadi, Y; Juget, F; Yuan, M-C; Yeh, C Y; Yeltepe, E; Dirican, A; Keightley, J D; Pearce, A (2018) Results of an international comparison of activity measurements of 68 Ge. Applied Radiation and Isotopes, 134. pp. 385-390. ISSN 09698043

Shearman, R; Collins, S M; Keightley, J D; Pearce, A K; Garnier, J (2017) Absolute intensities of the γ-ray emissions originating from the electron capture decay of 153Gd. EPJ Web of Conferences, 146. 10008 ISSN 2100-014X

Michotte, C; Nonis, M; Bergeron, D; Cessna, J; Fitzgerald, R; Pibida, L; Zimmerman, B; Fenwick, A; Ferreira, K; Keightley, J D; Silva, I Da (2017) Activity measurements of the radionuclides 18F and 64Cu for the NIST, USA in the ongoing comparisons BIPM.RI(II)-K4.F-18 and BIPM.RI(II)-K4.Cu-64. Metrologia, 54 (1A). 06011 ISSN 0026-1394

Lorusso, G; Collins, S M; Jagan, K; Hitt, G W; Sadek, A M; Aitken-Smith, P M; Bridi, D; Keightley, J D (2017) Measuring radioactive half-lives via statistical sampling in practice. Europhysics Letters, 120 (2). 22001

Pomme, S*; Stroh, H*; Paepen, J*; Van Ammel, R*; Marouli, M*; Altzitzoglou, T*; Hult, M*; Kossert, K*; Nahle, O*; Schrader, H*; Juget, F*; Bailat, C*; Nedjadi, Y*; Bochud, F*; Buchillier, T*; Michotte, C*; Courte, S*; van Rooy, M W*; van Staden, M J*; Lubbe, J*; Simpson, B R S*; Fazio, A*; De Felice, P*; Jackson, T W*; Van Wyngaardt, W M*; Reinhard, M I*; Golya, J*; Bourke, S*; Roy, T*; Galea, R*; Keightley, J D; Ferreira, K M; Collins, S M; Ceccatelli, A*; Verheyen, L*; Bruggeman, M*; Vodenik, B*; Korun, M*; Chiste, V*; Amiot, M-N* (2017) On decay constants and orbital distance to the sun Part I: alpha decay. Metrologia, 54 (1). pp. 1-18.

Pomme, S*; Stroh, H*; Paepen, J*; Van Ammel, R*; Marouli, M*; Altzitzoglou, T*; Hult, M*; Kossert, K*; Nahle, O*; Schrader, H*; Juget, F*; Bailat, C*; Nedjadi, Y*; Bochud, F*; Buchillier, T*; Michotte, C*; Courte, S*; van Rooy, M W*; van Staden, M J*; Lubbe, J*; Simpson, B R S*; Fazio, A*; De Felice, P*; Jackson, T W*; Van Wyngaardt, W M*; Reinhard, M I*; Golya, J*; Bourke, S*; Roy, T*; Galea, R*; Keightley, J D; Ferreira, K M; Collins, S M; Ceccatelli, A*; Verheyen, L*; Bruggeman, M*; Vodenik, B*; Korun, M*; Chiste, V*; Amiot, M-N* (2017) On decay constants and orbital distance to the sun Part II: beta minus. Metrologia, 54 (1). pp. 19-35.

Pomme, S*; Stroh, H*; Paepen, J*; Van Ammel, R*; Marouli, M*; Altzitzoglou, T*; Hult, M*; Kossert, K*; Nahle, O*; Schrader, H*; Juget, F*; Bailat, C*; Nedjadi, Y*; Bochud, F*; Buchillier, T*; Michotte, C*; Courte, S*; van Rooy, M W*; van Staden, M J*; Lubbe, J*; Simpson, B R S*; Fazio, A*; De Felice, P*; Jackson, T W*; Van Wyngaardt, W M*; Reinhard, M I*; Golya, J*; Bourke, S*; Roy, T*; Galea, R*; Keightley, J D; Ferreira, K M; Collins, S M; Ceccatelli, A*; Verheyen, L*; Bruggeman, M*; Vodenik, B*; Korun, M*; Chiste, V*; Amiot, M-N* (2017) On decay constants and orbital distance to the sun Part III: beta plus and electron capture decay. Metrologia, 54 (1). pp. 36-50.

Michotte, C*; Nonis, M*; Alekseev, I V*; Kharitonov, I A*; Tereshchenko, E E*; Zanevskiy, A V*; Keightley, J D; Fenwick, A; Ferreira, K; Johansson, L; Capogni, M*; Carconi, P*; Fazio, A*; De Felice, P* (2016) Comparison of 18F activity measurements at the VNIIM, NPL and the ENEA-INMRI using the SIRTI if the BIPM. Appl. Radiat. Isot., 109. pp. 17-23.

Arinc, A; Parfitt, M J; Keightley, J D; Wilson, A (2016) Defined solid angle alpha counting at NPL. Appl. Radiat. Isot., 109. pp. 198-204.

Lorusso, G; Shearman, R; Regan, P H; Judge, S M; Bell, S; Collins, S M; Larijani, C; Ivanov, P; Jerome, S M; Keightley, J D; Lalkovski, S*; Pearce, A K*; Podolyak, Z (2016) Development of the NPL gamma-ray spectrometer NANA for traceable nuclear decay and structure studies. Appl. Radiat. Isot., 109. pp. 507-511.

Pomme, S*; Stroh, H*; Paepen, J*; Van Ammel, R*; Marouli, M*; Altzitzoglou, T*; Hult, M*; Kossert, K*; Nahle, O*; Schrader, H*; Juget, F*; Bailat, C*; Nedjadi, Y*; Bochud, F*; Buchillier, T*; Michotte, C*; Courte, S*; van Rooy, M W*; van Staden, M J*; Lubbe, J*; Simpson, B R S*; Fazio, A*; De Felice, P*; Jackson, T W*; Van Wyngaardt, W M*; Reinhard, M I*; Golya, J*; Bourke, S*; Roy, T*; Galea, R*; Keightley, J D; Ferreira, K M; Collins, S M; Ceccatelli, A*; Unterweger, M*; Fitzgerald, R*; Bergeron, D E*; Pibida, L*; Bruggeman, M*; Vodenik, B*; Korun, M*; Chiste, V*; Amiot, M-N (2016) Evidence against solar influence on nuclear decay constants. Phys. Lett. B, 761. pp. 281-286.

Stanga, D*; De Felice, P*; Keightley, J D; Capogni, M*; Ionescu, E* (2016) Modeling the transmission of beta rays through thin foils in planar geometry. Appl. Radiat. Isot., 107. pp. 206-213.

Stanga, D*; De Felice, P*; Keightley, J D; Capogni, M*; Loan, M R* (2016) A novel method for the activity measurement of large-area beta reference sources. Appl. Radiat. Isot., 109. pp. 358-362.

Pomme, S*; Keightley, J D (2015) Determination of a reference value and its uncertainty through a power-moderated mean. Metrologia, 52 (3). S200-S212

Regan, P H; Shearman, R; Judge, S M; Lorusso, G; Main, P; Bell, S; Collins, S M; Ivanov, P; Jerome, S M; Keightley, J D; Larijani, C; Lotay, G; Pearce, A K (2015) Development of NANA: a fast-scintillator coincidence gamma-ray array for radioactive source characterisation and absolute activity measurements at the UK National Physical Laboratory. J. Phys.: Conf. Ser., 620. 012005

Collins, S M; Pearce, A K; Ferreira, K M; Fenwick, A J; Regan, P H; Keightley, J D (2015) Direct measurement of the half-life of 223Ra. Appl. Radiat. Isot., 99. pp. 46-53.

Cassette, P*; Bochud, F*; Keightley, J D (2015) Example of Monte Carlo uncertainty assessment in the field of radionuclide metrology. Metrologia, 52 (3). S42-S50

Karam, L*; Keightley, J D; Los Arcos, J M* (2015) Practical implementation of uncertainty analysis in radionuclide metrology preface. Metrologia, 52 (3). pp. S1-S2.

Collins, S M; Pearce, A K; Regan, P H; Keightley, J D (2015) Precise measurement of the absolute gamma emissions of 223Ra and its decay progeny in equilibrium. Appl. Radiat. Isot., 102. pp. 15-28.

Larijani, C; Pickford, O L; Collins, S M; Ivanov, P; Jerome, S M; Keightley, J D; Pearce, A K; Regan, P H (2015) Progress towards the production of the (NP)-N-236g standard sources and competing fisison fragment production. Radiat. Phys. Chem., 116. pp. 69-73.

Keightley, J D; Pearce, A K; Fenwick, A J; Collins, S M; Ferreira, K; Johansson, L C (2015) Standardisation of Ra-223 by liquid scintillation counting techniques and comparison with secondary measurements. Appl. Radiat. Isot., 95. pp. 114-121.

Fitzgerald, R*; Bailat, C*; Bobin, C*; Keightley, J D (2015) Uncertainties in 4 pi beta-gamma coincidence counting. Metrologia, 52 (3). S86-S96

Pomme, S*; Fitzgerald, R*; Keightley, J D (2015) Uncertainty of nuclear counting. Metrologia, 52 (3). S3-S17

Michotte, C*; Ratel, G*; Courte, S*; Johansson, L C; Keightley, J D; Arinc, A; Bakhshandeiar, E; Pomme, S*; Altzitzoglou, T*; Paepen, J*; Van Ammel, R* (2014) BIPM comparison BIPM.RI(II)-K1.Lu-177 of activity measurements of the radionuclide 177Lu for the NPL (UK) and the IRMM (EU), with linked results for the comparison CCRI(II)-K2.Lu-177. Metrologia, 51 (1A). 06002.

Fenwick, A J; Baker, M*; Ferreira, K; Keightley, J D (2014) Comparison of 90Y and 177Lu measurement capability in UK and European hospitals. Appl. Radiat. Isot., 87. pp. 10-13.

Bailat, C J*; Keightley, J D; Nedjadi, Y*; Li Mo*,; Ratel, G*; Michotte, C*; Roteta, M*; Sahagia, M*; Watjen, A C*; Ming-Chen Yuan*,; Jong Man Lee*,; Tae Soon Park*,; Lee, K B*; Sang Han Lee*,; Pil Jae Oh*,; Iwahara, A*; Sato, Y*; Unno, Y*; Yunoki, A*; van Wyngaardt, W M*; Lubbe, J*; van Staden, M J*; Simpson, B R S*; Zanevsky, A V*; Bochud, F O* (2014) International comparison CCRI(II)-S7 on the analysis of uncertainty budgets for 4pß coincidence counting. Metrologia, 51 (1A). 06018.

Baker, M*; Fenwick, A J; Ferreira, K; Keightley, J D; Johansson, L C; Collins, S M (2014) Migration to new ampoule types for the NPL secondary standard ionisation chambers. Appl. Radiat. Isot., 87. pp. 224-228.

Rushford, D P*; Keightley, J D; Pratt, B*; Flux, G* (2014) A software application for logging and processing linearity data from a variaty of radionuclide calibrators. Eur. J. Nucl. Med. Mol. Imag., 41. S381.

Zimmerman, B E*; Altzitzoglou, T*; Antohe, A*; Arinc, A; Bakhshandeiar, E; Bergeron, D E*; Bignell, L*; Bobin, C*; Capogni, M*; Cessna, J T*; Cozzella, M L*; da Silva, C J*; De Felice, P*; Dias, M S*; Dziel, T*; Fazio, A*; Fitzgerald, R*; Iwahara, A*; Jaubert, F*; Johansson, L C; Keightley, J D; Koskinas, M F*; Kossert, K*; Lubbe, J*; Luca, A*; Mo, L*; Nahle, O*; Ott, O*; Paepen, J*; Pomme, S*; Sahagia, M*; Simpson, B R S*; Silva, F F V*; van Ammel, R*; van Staden, M J*; van Wyngaardt, W M*; Yamazaki, I M* (2012) Results of an international comparison for the activity measurement of Lu-177. Appl. Radiat. Isot., 70 (9). pp. 1825-1830.

Keightley, J D; Park, T S* (2007) Digital coincidence counting for radionuclide standardization. Metrologia, 44 (4). S32-S35

Johansson, L C; Harms, A V; Keightley, J D; Pearce, A K; Woods, D H; Woods, M J (2004) Primary standardisation of 204Ti using the efficiency trace method. Appl. Radiat. Isot., 60 (2-4). pp. 347-351.

Johansson, L C; Harms, A V; Keightley, J D; Pearce, A K; Woods, D H; Woods, M J (2004) Primary standardisation of 204Ti using the efficiency trace method. Appl. Radiat. Isot., 60 (2-4). pp. 347-351.

Johansson, L C; Harms, A V; Keightley, J D; Pearce, A K; Woods, D H; Woods, M J (2004) Primary standardisation of 204Tl using efficiency tracing method. Appl. Radiat. Isot., 60 (2-4). pp. 347-351.

Keightley, J D; Watt, G C* (2002) Digital Coincidence Counting (DCC) and its use in the corrections for out-of-channel gamma events in 4pß- coincidence counting. Appl. Radiat. Isot., 56 (1-2). pp. 205-210.

Woods, D H; Ciocanel, M; Husband, L J; Keightley, J D; de Lavison, P A G; Woods, M J; Woods, S A (2000) Standardization and decay data of 186Re. Appl. Radiat. Isot., 52 (3). pp. 581-584.

de Lavison, P; Husband, L J; Jerome, S M; Keightley, J D; Woodman, A P; Woods, D H; Woods, S A (2000) The standardisation of 229Th for an environmental yield tracer. Appl. Radiat. Isot., 53. pp. 243-249.

Woods, M J; Keightley, J D; Ciocanel, M (1998) Intercomparison of 67Ga and 123I assays in UK hospitals, 1996. Appl. Radiat. Isot., 49 (9-11). pp. 1449-1452.

Woods, M J; Keightley, J D; Ciocanel, M (1998) Intercomparisons of 67Ga and 123I assays in UK hospitals, 1996. Appl. Radiat. Isot., 49 (9-11). pp. 1449-1452.

Woods, M J; Keightley, J D; Ciocanel, M (1998) NPL secondary standard radionuclide calibrator: new calibration figures for 106Ru, 153Sm and 188Re. Appl. Radiat. Isot., 49. pp. 1191-1193.

Bowles, N E; Woods, S A; Woods, D H; Jerome, S M; Woods, M J; de Lavison, P A G; Lineham, S; Keightley, J D; Poupaki, I* (1998) Standardisation of 153Sm. Appl. Radiat. Isot., 49 (9-11). pp. 1345-1347.

Bowles, N E; Woods, S A; Woods, D H; Jerome, S M; Woods, M J; de Lavison, P A G; Lineham, S; Keightley, J D; Poupaki, I* (1998) Standardisation of 153Sm. Appl. Radiat. Isot., 49. pp. 1345-1347.

Buckman, S M*; Keightley, J D; Smith, D*; Woods, M J (1998) The validation of a digital coincidence counting system. Appl. Radiat. Isot., 49. pp. 1135-1140.

Woods, S A; Woods, D H; Woods, M J; Jerome, S M; Burke, M; Bowles, N E; Keightley, J D (1996) Standardisation and measurement of the decay scheme data of 243Am and 239Np. Nucl. Instrum. Methods Phys. Res., A369 (2-3). pp. 472-476.

Conference or Workshop Item

Fenwick, A J; Ferreira, K M; Collins, S M; Keightley, J D; Pearce, A K; Denis-Bacelar, A M; Wevrett, J L; Robinson, A P (2018) Accurate activity measurements for 223Ra? In: Annual Congress of the European Association of Nuclear Medicine, 13-17 October 2018, Dusseldorf, Germany.

Ferreira, K M; Fenwick, A J; Robinson, A P; Denis-Bacelar, A M; Wevrett, J; Keightley, J D (2018) Intercomparison exercises: why is it important to calibrate radionuclide calibrators for different radionuclides. In: Annual Congress of the European Association of Nuclear Medicine, 13-17 October 2018, Dusseldorf, Germany.

Fenwick, A J; Keightley, J D; Denis-Bacelar, A M; Ferreira, K M; Wevrett, J L; Robinson, A P (2018) A novel method for accurate activity measurements of emerging 227Th-labelled conjugates. In: Annual Congress of the European Association of Nuclear Medicine, 13-17 October 2018, Dusseldorf, Germany.

Johansson, L C; Filtz, J-R*; DeFelice, P*; Sadli, M*; Plompen, A*; Heyse, J*; Hay, B*; Dinsdale, A T; Pomme, S*; Cassette, P*; Keightley, J D (2013) Metrology for new generation nuclear power plants - MetroFission. In: 3rd International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications (ANIMMA)., 23-27 June 2013, Merseille, France.

Keightley, J D; Bobin, C*; Bouchard, J*; Capogni, M*; Loreti, S*; Roteta, M* (2013) Recent advances in digital coincidence counting for radionuclide metrology. In: 3rd International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications (ANIMMA)., 23-27 June 2013, Marseille, France.

Johansson, L C; Filtz, J-R*; DeFelice, P*; Sadli, M*; Plompen, A*; Hay, B*; Dinsdale, A T; Pomme, S*; Cassette, P*; Keightley, J D (2011) Advanced metrology for new generation nuclear power plants. In: 2nd IMEKO TC11 International Symposium Metrological Infrastructure, 15-17 June 2011, Cavtat, Dubrovnik Riviera, Croatia.

Keightley, J D; Cassette, P*; Johansson, L C (2011) Radionuclide metrology for new generation nuclear power plants. In: 2nd IMEKO TC11 International Symposium Metrological Infrastructure, 15-17 June 2011, Cavtat, Dubrovnik Riviera, Croatia.