Results 11 to 20 of about 408,195 (330)

Automatic real-time interpolation of radiation hazards: prototype and system architecture considerations [PDF]

open access: yes, 1984
Detecting and monitoring the development of radioactive releases in the atmosphere is important. In many European countries monitoring networks have been established to perform this task.
Heuvelink, G.B.M.   +3 more
core   +8 more sources

Automated Sampling System for Monitoring 85Kr in Air

open access: yesAtmosphere, 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   +4 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

open access: yesInformes 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   +4 more
doaj   +1 more source

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

open access: yesWater 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   +3 more
doaj   +1 more source

Radioactive Fall-out [PDF]

open access: yesBulletin 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   +5 more sources

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

open access: yesWater 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   +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

open access: yesFrontiers 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   +15 more
doaj   +1 more source

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

open access: yesJournal 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   +2 more
doaj   +1 more source

Identifying the Presence of Natural Radionuclides in Ashlar Samples

open access: yesCivil and Environmental Engineering, 2021
Humans have always been exposed to different types of natural and cosmic radiation. At present we experience 83 % natural radiation, for example from granite marbles, building materials such as concrete, brick, granite, or drywall.
Arenas Elfer   +5 more
doaj   +1 more source

Development of a real-time mobile gamma-ray measurement system for shipboard use

open access: yesNuclear Engineering and Technology, 2023
Large areas must be rapidly screened to monitor radiation in marine environments. For this purpose, this study developed a mobile real-time gamma-ray measurement system for shipboard use and evaluated its performance.
Chang-Jong Kim   +5 more
doaj   +1 more source

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