Results 21 to 30 of about 495,743 (373)

Unique current connecting Southern and Indian Oceans identified from radium distributions

Scientific Reports, 2022
We examined the spatial variations in 226Ra and 228Ra (activities) concentrations from the surface to a depth of 830 m in the Indian and Southern Oceans from December 2019 to January 2020.
Mutsuo Inoue, Shotaro Hanaki, Hiroaki Kameyama, Yuichiro Kumamoto, Seiya Nagao   +4 more
doaj   +1 more source

DarkSide-50 532-day dark matter search with low-radioactivity argon [PDF]

Physical Review D, 2018
The DarkSide-50 direct-detection dark matter experiment is a dual-phase argon time projection chamber operating at Laboratori Nazionali del Gran Sasso.
T. D. C. P. Agnes, I. Albuquerque, T. Alexander, A. Alton, G. Araujo, M. Ave, H. Back, B. Baldin, G. Batignani, K. Biery, V. Bocci, G. Bonfini, W. Bonivento, B. Bottino, F. Budano, S. Bussino, M. Cadeddu, M. Cadoni, F. Calaprice, A. Caminata, N. Canci, A. Candela, M. Caravati, M. Cariello, M. Carlini, M. Carpinelli, S. Catalanotti, V. Cataudella, P. Cavalcante, S. Cavuoti, A. Chepurnov, C. Cicalò, A. Cocco, G. Covone, D. D’Angelo, M. D’Incecco, D. D’Urso, S. Davini, A. Candia, S. Cecco, M. Deo, G. Filippis, G. Rosa, M. Vincenzi, A. Derbin, A. Devoto, F. D. Eusanio, G. D. Pietro, C. Dionisi, M. Downing, E. Edkins, A. Empl, A. Fan, G. Fiorillo, R. Fitzpatrick, K. Fomenko, D. Franco, F. Gabriele, C. Galbiati, C. Ghiano, S. Giagu, C. Giganti, G. Giovanetti, O. Gorchakov, A. Goretti, F. Granato, M. Gromov, M. Guan, Y. Guardincerri, M. Gulino, B. Hackett, K. Herner, B. Hosseini, D. Hughes, P. Humble, E. Hungerford, A. Ianni, V. Ippolito, I. James, T. Johnson, K. Keeter, C. Kendziora, I. Kochanek, G. Koh, D. Korablev, G. Korga, A. Kubankin, M. Kuss, M. Commara, M. Lai, X. Li, M. Lissia, G. Longo, Y. Ma, A. Machado, I. Machulin, A. Mandarano, L. Mapelli, S. Mari, J. Maricic, C. Martoff, A. Messina, P. Meyers, R. Milincic, A. Monte, M. Morrocchi, B. Mount, V. Muratova, P. Musico, A. N. Agasson, A. Nozdrina, A. Oleinik, M. Orsini, F. Ortica, L. Pagani, M. Pallavicini, L. Pandola, E. Pantic, E. Paoloni, K. Pelczar, N. Pelliccia, A. Pocar, S. Pordes, S. Poudel, D. Pugachev, H. Qian, F. Ragusa, M. Razeti, A. Razeto, B. Reinhold, A. Renshaw, M. Rescigno, Q. Riffard, A. Romani, B. Rossi, N. Rossi, D. Sablone, O. Samoylov, W. Sands, S. Sanfilippo, C. Savarese, B. Schlitzer, E. Segreto, D. Semenov, A. Shchagin, A. Sheshukov, P. Singh, M. Skorokhvatov, O. Smirnov, A. Sotnikov, Chris Stanford, S. Stracka, Y. Suvorov, R. Tartaglia, G. Testera, A. Tonazzo, P. Trinchese, E. Unzhakov, M. Verducci, A. Vishneva, B. Vogelaar, M. Wada, T. Waldrop, H. Wang, Y. Wang, A. Watson, S. Westerdale, M. Wójcik, X. Xiang, X. Xiao, C. Yang, Z. Ye, C. Zhu, G. Zuzel   +173 more
semanticscholar   +1 more source

Determination of Sr-90 in milk samples from the study of statistical results [PDF]

Nuclear Technology and Radiation Protection, 2017
The determination of 90Sr in milk samples is the main objective of radiation monitoring laboratories because of its environmental importance. In this paper the concentration of activity of 39 milk samples was obtained through radiochemical ...
Otero-Pazos Alberto, Calleja-Garcia Alfonso, Fernandez-Ibanez Maria Isabel, Rodriguez-Gomez Benigno Antonio, Pinon-Pazos Andres Jose, Calvo-Rolle Jose Luis   +5 more
doaj   +1 more source

Radiological Alert Network of Extremadura (RAREx) at 2021:30 years of development and current performance of real-time monitoring

Nuclear Engineering and Technology, 2022
In 1993 the University of Extremadura initiated the design, construction and management of the Radiological Alert Network of Extremadura (RAREx). The goal was to acquire reliable near-real-time information on the environmental radiological status in the ...
María Ángeles Ontalba, José Ángel Corbacho, Antonio Baeza, José Vasco, José Manuel Caballero, David Valencia, Juan Antonio Baeza   +6 more
doaj   +1 more source

Study on the characteristics of airborne gross alpha and gross beta activities in the vicinity of nuclear facilities

Nuclear Engineering and Technology, 2023
Continuous monitoring of radioactive substances over a prolonged duration can yield crucial insights into the levels of radiation exposure through inhalation, both in the vicinity of nuclear facilities and/or general environments.
Da-Young Gam, Chae-yeon Lee, Ji-Young Park, Hyuncheol Kim, Jong-Myoung Lim   +4 more
doaj   +1 more source

Temporal trends of ¹³⁷Cs activity concentration in pond waters in the vicinity of Fukushima Dai-ichi nuclear power plant [PDF]

Proceedings of the International Association of Hydrological Sciences, 2019
Closed and semi-closed water bodies, such as lakes and ponds, are important water resources in Fukushima area and they are the most sensitive environments to radioactive contamination after the Fukushima Dai-ichi nuclear power plant accident. Wakiyama et
Y. Wakiyama, A. Konoplev, T. Wada, T. Takase, Y. Igarashi, K. Nanba, K. Nanba, I. Byrnes   +7 more
doaj   +1 more source

Impact of Bottom-Sediment Removal on ¹³⁷Cs Contamination in an Urban Pond

Land, 2023
Many irrigation ponds in Fukushima Prefecture were decontaminated due to the contamination of radiocesium released from Fukushima Daiichi Nuclear Power Plant.
Honoka Kurosawa, Yoshifumi Wakiyama, Toshihiro Wada, Kenji Nanba   +3 more
doaj   +1 more source

Automated Sampling System for Monitoring ⁸⁵Kr in Air

Atmosphere, 2023
Radioactive krypton-85 (85Kr) gas, a chemically inert and non-proliferation indicator, is derived from fission products. Its detection relies on the Budesamt für Strahlenschutz–Institute of Atmospheric Radioactivity (BfS-IAR) method, which necessitated ...
Hyemi Cha, Mee Jang, Jong-Myoung Lim, Wanno Lee, Hyuncheol Kim   +4 more
doaj   +1 more source

Unconventional oil and gas development and ambient particle radioactivity

Nature Communications, 2020
Unconventional oil and natural gas development (UOGD) expanded extensively in the United States from the early 2000s. However, the influence of UOGD on the radioactivity of ambient particulate is not well understood.
Longxiang Li, Annelise J. Blomberg, J. Spengler, B. Coull, J. Schwartz, P. Koutrakis   +5 more
semanticscholar   +1 more source

Estudio, medida y mitigación de la concentración de radón en la Escuela Universitaria de Arquitectura Técnica de la Universidade da Coruña

Informes de la Construccion, 2017
Se ha llevado a cabo un estudio de la concentración de gas radón en la Escuela Universitaria de Arquitectura Técnica de la Universidade da Coruña. Para ello se ha analizado la ubicación del edificio, el terreno y los materiales de construcción empleados.
A. Otero-Pazos, I. Fernández-Ibáñez, A. J. Piñón-Pazos, J. L. Calvo-Rolle, J. Giz-Novo   +4 more
doaj   +1 more source