Results 21 to 30 of about 398,650 (328)

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

High-performance liquid chromatography as a technique to measure the competitive adsorption of plasma proteins onto latices [PDF]

, 1984
Isotherms of human serum albumin (HSA), human immunoglobulin G (HIgG), and human fibrinogen (HFb) onto a polystyrene (PS)-latex were determined by depletion of protein in the solution, which was either followed by radioactivity measurements or by UV ...
Bargeman, Dick, Bergveld, Piet, Feijen, Jan, Lensen, Henny G.W., Smolders, Cees A.   +4 more
core   +7 more sources

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

Modern technologies for radium removal from water – Polish mining industry case study

Water Resources and Industry, 2020
In the formation waters, occurring in coal mines in the Upper Silesian Coal Basin, Poland different pollutants are present which may cause damages to the environment, among them radium isotopes.
Stanisław Chałupnik, Małgorzata Wysocka, Izabela Chmielewska, Krzysztof Samolej   +3 more
doaj   +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

Radium measurements in bottled natural mineral-, spring- and medicinal waters from Poland

Water Resources and Industry, 2020
In the last few years in Poland consumption of natural bottled mineral and spring waters is growing. Waters are taken from surface springs or shallow wells.
Izabela Chmielewska, Stanisław Chałupnik, Małgorzata Wysocka, Adam Smoliński   +3 more
doaj   +1 more source

Radioactivity and Space Range of Ultra-Low-Activity for in vivo Off-line PET Verification of Proton and Carbon Ion Beam—A Phantom Study

Frontiers in Public Health, 2021
Purpose: The radioactivity induced by proton and heavy ion beam belongs to the ultra-low-activity (ULA). Therefore, the radioactivity and space range of commercial off-line positron emission tomography (PET) acquisition based on ULA should be evaluated ...
Fuquan Zhang, Fuquan Zhang, Fuquan Zhang, Fuquan Zhang, Junyu Zhang, Junyu Zhang, Junyu Zhang, Junyu Zhang, Yan Lu, Yixiangzi Sheng, Yun Sun, Jiangang Zhang, Jingyi Cheng, Jingyi Cheng, Jingyi Cheng, Rong Zhou   +15 more
doaj   +1 more source

Comparison of Panasonic’s Dosimetric System with Gamma-31 Dosimeters

Journal of Sustainable Mining, 2013
Equipment being used in medical or industrial institutions is often a source of ionizing radiation with different energies and types, which complicates the detection and assessment of doses. Up until now, for dosimetric measurements of ionizing radiation,
Paweł Urban, Krystian Skubacz, Izabela Chmielewska   +2 more
doaj   +1 more source

Radioactive Fall-out [PDF]

Bulletin of the Atomic Scientists, 1955
Dr. Libby, prominent chemist and member of the Atomic Energy Commission, made a major contribution to the literature on atomic energy with the following speech, given before the Alumni Association of the University of Chicago on June 3. It is a careful and objective report on a very controversial subject which has occupied many Bulletin pages in the ...
openaire   +7 more sources