Results 261 to 270 of about 4,089,756 (336)

Investigating a Novel Psychoneuroimmunological Pathway: Natural Radioactivity as an External Correlate of Chanting NAM-MYoHO-RENGE-KYO

Marco Ruggiero
openalex   +2 more sources

Soil Organic Matter Stabilization by Polyvalent Cations in a Buried Alkaline Soil

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 2, February 2026.
Abstract Buried paleosols can store large quantities of organic carbon (C), much of which persists for millennia due to isolation from surface processes that promote decomposition. Subsoil organic matter (SOM) persistence is often enhanced by mineral associations and ionic conditions—particularly high clay content and polyvalent cations—that limit ...
Manisha Dolui, Teneille Nel, Stephanie Chacon, Laura M. Phillips, Abbygail R. McMurtry, Kimber Moreland, Karis McFarlane, Joseph A. Mason, Erika Marin‐Spiotta, Marie‐Anne de Graaff, Teamrat Ghezzehei, Asmeret Asefaw Berhe   +11 more
wiley   +1 more source

Carbon Cycle Succession Across a Permafrost Thaw Gradient in Northeastern Alberta as Revealed by δ13C in Dissolved Solids, Gases, and Particulates in Lakes

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 2, February 2026.
Abstract δ13C in particulate organic carbon (POC), dissolved organic carbon (DOC), dissolved inorganic carbon (DIC), carbon dioxide (CO2(g)) and methane (CH4(g)), together with geochemical modeling, were applied to describe carbon cycle evolution in 40 boreal lakes situated across a permafrost thaw gradient in northeastern Alberta, Canada, where ...
J. J. Gibson, P. Eby, A. Jaggi
wiley   +1 more source

[Natural radioactivity effecting men].

Vestnik rentgenologii i radiologii, 2003
openaire   +1 more source

Emergence of a barium metal-organic framework for mitigating off-target effects of alpha radionuclide therapy. [PDF]

Theranostics
Qiu L, Lyu J, Guo Y, Shi S, Chen X, Geng J, Xiao Q, Liao J, Yang Y, Zhang J, Liu N, Li F.   +11 more
europepmc   +1 more source

²²²Rn, ²²⁶Ra, and ²³⁸U in soil samples at a depth of 50 cm in KUFA City of AL-NAJAF Governorate, IRAQ. [PDF]

Sci Rep
Rashed EM, Abojassim AA, Jassim AS.
europepmc   +1 more source

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Assessment of natural radioactivity and radiological hazards of soil collected from rabia town in nineveh governorate (North Iraq)

Physica Scripta, 2023
The effects of the environment on human exposure to radiation from naturally occurring radioactive elements have been investigated around the world.
T. Wais, Farah Nathim Mohammed Ali, L. A. Najam, Howaide Mansour, M. Mostafa   +4 more
semanticscholar   +1 more source

Measurement the natural radioactivity concentration levels of radionuclides in selected vegetables collected from Kirkuk, Iraq using HPGe detector

International Journal of Environmental Analytical Chemistry, 2021
The aim of this study is to determine the natural radioactivity levels and evaluate the radiological hazard in vegetable samples collected from Kirkuk city by using gamma-ray spectrometer HPGe. The results show that the highest specific activity of 226Ra
N. Salih
semanticscholar   +1 more source

Determining the natural radioactivity of spices widely used in Iraq

International Journal of Environmental Analytical Chemistry, 2021
The aim of present work is measuring the natural radioactivity of uranium-238, thorium-232 and potassium-40 in some spice samples that widely use in Iraq.
N. F. Kadhim, Hyam Nazmy Bader Khalaf, H. A. Hassan, M. Mostafa   +3 more
semanticscholar   +1 more source

Editorial - Natural Radioactivity

Radiation Protection Dosimetry, 1988
Abstract
A.O. de Bettencourt, J.P. Galvao, W. Lowder, M. Olast, J. Sinnaeve   +4 more
openaire   +1 more source