Results 41 to 50 of about 128,528 (226)

Utilization of phosphogypsum and red mud in alfalfa cultivation

open access: yesHeliyon
In this work, the utilization of phosphogypsum (PG), a waste coming from the manufacture of phosphate fertilizers, as fertilizer for alfalfa (Medicago sativa L.) crops was investigated using pot experiments.
Pedro Palencia   +4 more
doaj   +1 more source

Radioactivity and radionuclides in deciduous teeth formed before the Fukushima-Daiichi Nuclear Power Plant accident

open access: yesScientific Reports, 2021
The Fukushima-Daiichi Nuclear Power Plant (FNPP) accident in March of 2011 released substantial amounts of radionuclides into the environment. We collected 4,957 deciduous teeth formed in children before the Fukushima accident to obtain precise control ...
Atsushi Takahashi   +19 more
doaj   +1 more source

Influences of cosmic radiation, artificial radioactivity and aerosol concentration upon the fair-weather atmospheric electric field in Lisbon (1955–1991) [PDF]

open access: yes, 2006
The atmospheric electric field is influenced by cosmic radiation, radioactivity and aerosols. In this work we investigate the existence of: (i) correlations between relative anomalies of annual values of atmospheric electric field and cosmic radiation ...
Lucio, P.S.   +3 more
core   +1 more source

東日本大震災後の環境中での放射能・放射線の推移 [PDF]

open access: yes, 2016
 Radioactivity of various kinds of natural samples and radiation dose rate were measured after the Fukushima Daiichi Nuclear Plant accident for finding the contamination of radioactivity.
佐藤 諒平   +3 more
core  

NATURAL RADIOACTIVITY IN HUMAN ENVIRONMENT

open access: yesHuman Research in Rehabilitation, 2011
Since the radioactivity can not be detected by senses, the most usual reaction to it is fear of unknown. The majority of non-professionals share the common concept of radioactivity as something mysterious and dangerous.
Ivana Vukanac   +2 more
doaj   +2 more sources

210Pb numa região anômala de Pocinhos-Paraíba

open access: yesBrazilian Journal of Radiation Sciences, 2018
From 1979 to 1982, the extinct company NUCLEBRAS carried out studies on the occurrence of uranium in Pocinhos, a city located in the harsh region of the State of Paraíba, where dairy farms currently exist.
Cleomacio Miguel da Silva   +2 more
doaj   +1 more source

Radionuclides in arctic marine macroalgae from Kongsfjorden (Svalbard) [PDF]

open access: yes, 2018
Seaweeds are known to be useful environmental bioindicators since they bioaccumulate radioisotopes at very low environmental concentrations. Levels of natural radionuclides in six ecologically relevant brown and red seaweed species from Arctic coasts ...
Carmona-Fernandez, Raquel   +8 more
core  

Natural radioactivity in Sardinian granite dimension stones [PDF]

open access: yes, 2010
http://www.fe.infn.it/u/mantovani/CV/Proceedings/Puccini_10b ...
A. Puccini   +6 more
core  

Estimation of natural radioactivity levels in soil samples from the Navalgund region of Dharwad district, Karnataka, India

open access: yesRadiation Protection and Environment
This study aims to estimate the natural radioactivity levels in soil samples from the Navalgund region of Dharwad District, Karnataka. The concentrations of naturally occurring radionuclides 238U, 232Th, and ⁴⁰K were measured using gamma spectroscopy ...
Jayashri B. Mutagar   +2 more
doaj   +1 more source

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