Results 41 to 50 of about 7,310 (188)

Bremsstrahlung in Alpha-Decay

open access: yes, 1998
We present the first fully quantum mechanical calculation of photon radiation accompanying charged particle decay from a barrier resonance. The soft-photon limit agrees with the classical results, but differences appear at next-to-leading-order.
A. D'Arrigo   +14 more
core   +1 more source

Assessing D‐Squame as a Minimally Invasive Technique to Evaluate the Cutaneous Immune Response mRNA in a Dog Model of Canine Atopic Dermatitis

open access: yesVeterinary Dermatology, EarlyView.
ABSTRACT Background Canine atopic dermatitis (cAD) is a multifactorial, inherited skin disease, estimated to affect ≤ 15% of dogs. Studies of skin messenger mRNA in cAD currently use invasive methods, including blood sampling and biopsy collection, whilst advances in human atopic dermatitis study methodology have demonstrated reliable use of minimally ...
Xavier Langon   +5 more
wiley   +1 more source

Biodistribution of naturally occurring radionuclides and radiocesium in wild European perch (Perca fluviatilis)

open access: yesEcotoxicology and Environmental Safety, 2023
Wild European perch (Perca fluviatilis) is one of the most important freshwater fish species, in Sweden, due to its widespread and his value for recreational fishing.
F. Piñero-García   +4 more
doaj   +1 more source

Organic Carbon Burial Rates in Muddy Temperate Shelf Sea Sediments

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 131, Issue 3, March 2026.
Abstract Muddy continental shelf sediments act as important sinks for atmospheric CO2 by accumulating organic matter, a small fraction of which is buried and stored as organic carbon (OC) over long timescales. Quantifying long‐term OC burial in shelf sediments is critical for understanding their role in climate regulation; however, this remains ...
Hannah C. Muir   +11 more
wiley   +1 more source

Estimation of Polonium-210 activity in marine and terrestrial samples and computation of ingestion dose to the public in and around Kanyakumari coast, India

open access: yesJournal of Radiation Research and Applied Sciences, 2014
The brown mussel Perna perna, an effective bioindicator species for monitoring radioactive pollution, was used to evaluate the concentration of 210Po in and around the coastal areas of Kanyakumari, a Monazite rich region. 210Po concentration in P.
L. Macklin Rani   +3 more
doaj   +1 more source

a PENERAPAN KIMIA FORENSIK: PENGGUNAAN POLONIUM (210PO) SEBAGAI RACUN DILIHAT DARI SEGI TOKSIKOLOGI

open access: yesJurnal Inovasi Pendidikan dan Sains, 2021
This study intends to provide a description of how the use of polonium-210 (210Po) as a poison in terms of toxicology. This research is a qualitative research, the type of research uses comprehensive analytic studies and analytical normative approaches.
Endro Tri Susdarwono
doaj   +1 more source

Radioactive impact in sediments from an estuarine system affected by industrial wastes releases [PDF]

open access: yes, 2002
A big fertilizer industrial complex and a vast extension of phosphogypsum piles (12 km2), sited in the estuary formed by the Odiel and Tinto river mouths (southwest of Spain), are producing an unambiguous radioactive impact in their surrounding aquatic ...
Bolívar Raya, Juan Pedro   +3 more
core  

A Review and Outlook for the Removal of Radon-Generated Po-210 Surface Contamination

open access: yes, 2017
The next generation low-background detectors operating deep underground aim for unprecedented low levels of radioactive backgrounds. The deposition and presence of radon progeny on detector surfaces is an added source of energetic background events.
Adams, F. M.   +3 more
core   +1 more source

Fractionation and fluxes of metals and radionuclides during the recycling process of phosphogypsum wastes applied to mineral CO2 sequestration [PDF]

open access: yes, 2015
The industry of phosphoric acid produces a calcium-rich by-product known as phosphogypsum, which is usually stored in large stacks of millions of tons.
Bolívar, Juan Pedro   +6 more
core   +2 more sources

Pan‐Arctic Peatlands Have Expanded During Recent Warming

open access: yesGlobal Change Biology, Volume 32, Issue 2, February 2026.
Arctic peatland carbon is important because it represents a large carbon stock that may be vulnerable to climate change. This work explores the expansion and/or shrinkage of Arctic peatlands using observations in two north–south transects in Canada and in Europe.
J. Handley   +21 more
wiley   +1 more source

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