Results 31 to 40 of about 1,398 (137)

The use of stable Cs and Sr as proxies for the estimation of radionuclide soil-plant transfer factors [PDF]

Ядерна фізика та енергетика
Transfer factors are key inputs for modelling the transport of radionuclides in the environment and for assessment of risk to humans and wildlife. However, for many combinations of soil conditions, plant species (products), and radionuclides, such ...
S. Levchuk, V. Kashparov, V. Morozova, V. Pavliuchenko   +3 more
doaj   +1 more source

Electrochemical Detection of Vanadium Using a Boron‐Doped Diamond Electrode as a Surrogate for Radioactive Heavy Metals

Electroanalysis, Volume 38, Issue 7, July 2026.
A boron‐doped diamond (BDD) electrode‐based anodic stripping voltammetry (ASV) method was developed for the electrochemical detection of radioactive heavy metals in nitric acid media using vanadium as a nonradioactive surrogate for neptunium. Systematic optimization identified an O‐terminated BDD electrode operated at a deposition potential of −1.2 V ...
Mingwei Bai, Michio Murata, Masaumi Nakahara, Yasuaki Einaga   +3 more
wiley   +1 more source

Technical note: Comparison of radiometric techniques for estimating recent organic carbon sequestration rates in inland wetland soils [PDF]

Biogeosciences
For wetlands to serve as natural climate solutions, accurate estimates of organic carbon (OC) sequestration rates in wetland sediments are needed. Dating using cesium-137 (137Cs) and lead-210 (210Pb) radioisotopes is commonly used for measuring OC ...
P. Mistry, I. F. Creed, I. F. Creed, C. G. Trick, E. Enanga, D. A. Lobb   +5 more
doaj   +1 more source

Middle Cretaceous Andean‐Type Arc Evolution in the Sanandaj–Sirjan Zone (Shalair Valley), Iraq: New Geochronological and Geochemical Constraints

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.
Abstract The middle Cretaceous granitoid plutons of the Shalair Valley, situated in northeastern Iraq, constitute a principal magmatic component of the Sanandaj–Sirjan Zone within the northwestern segment of the Zagros Orogenic Belt. Among these plutons, the equigranular Aulan body (AG) and the porphyritic Laladar body (LG) were crystallized at 111.0 ± 
Imad Kadhim Abdulzahra, Yoshihiro Asahara, Yousif Mohammad, Ayten Hadi   +3 more
wiley   +1 more source

Brachytherapy in Breast Cancer Treatment: Physical and Biological Aspects

Journal of Education, Health and Sport
This scientific paper focuses on the treatment of breast cancer, one of the most common cancers among women. Despite increased awareness and the popularity of screening tests, statistics indicate a significant rise in incidence.
Monika Maj-Dziedzic, Anna Brzozowska, Marcelina Sikora, Marta Zarzycka, Ines Plewniok, Jeremiasz Dubiel, Adrian Maj, Greta Śmietana, Martyna Warno, Wiktor Kozik   +9 more
doaj   +1 more source

Long‐Term Deformation in the Alpine‐Provence Foreland Constrained by In Situ Calcite U‐Pb Dating

Tectonics, Volume 45, Issue 6, June 2026.
Abstract The evolution of the Alpine‐Provence foreland is characterized by multiple deformation phases since the Mesozoic, representing successive compressional and extensional episodes. The precise timing and spatial evolution of these deformation phases remain poorly constrained due to the lack of absolute geochronological data. Here, we present U–Pb
Dorian Bienveignant, Stéphane Schwartz, Matthias Bernet, Yann Rolland, Julien Léger, Adrien Vezinet, Nordine Bouden, Clara Boullerne, Jerome Nomade, Louise Boschetti, Thierry Dumont, Mélanie Balvay, Perach Nuriel   +12 more
wiley   +1 more source

[The role of individual segments of the gastrointestinal tract in the elimination of cesium radioisotopes].

Roczniki Panstwowego Zakladu Higieny, 1992
The transfer of radiocesium from blood to the lumen of individual sections of the gastro-intestinal tract was quantitatively determined. The water suspension of ion exchange resin was injected to the lumen of the individual sections of the gastro-intestinal tract. The sections were ligated. The highest amount of radiocesium absorbed to the resin in the
T, Majle, B, Gorzkowski, L, Sobociński
openaire   +1 more source

A Scoping Review of Thermal and Nonthermal Technologies for Listeria monocytogenes Inactivation in Ready‐to‐Eat Meats

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT Listeria monocytogenes continues to present a significant food safety challenge in ready‐to‐eat (RTE) products, despite existing regulatory standards and antimicrobial intervention strategies. To manage the risk of L. monocytogenes in RTE meats, food producers and researchers have explored a range of intervention strategies, broadly ...
Mustafa Guzel, Ilhami Okur
wiley   +1 more source

Physico‐Nutritional Profiling and Assessment of Proteins as Well as Soluble and Insoluble Phenolic Acids in Gamma Irradiated Wheat Grains Through SWATH‐MS and HPLC Analysis and Their Functionality

Food Science &Nutrition, Volume 14, Issue 4, April 2026.
Gamma irradiation (Dmin 650 Gy) proved effective in controlling insect pest infestations in stored wheat grains which otherwise undergo extensive losses during storage. SWATH‐MS based proteomics affirmed integrity of major storage proteins including prolamines and increased extractability of phenolics (soluble free & conjugated) was observed in ...
S. Saxena, S. Kumar, D. K. Maurya, J. Tripathi, J. Kumar, A. B. Hadapad, S. Gautam   +6 more
wiley   +1 more source

Episodic Rifting of a Large Igneous Province Concentrated Along a Microcontinent Boundary

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 4, April 2026.
Abstract Many large igneous provinces (LIPs) comprise once contiguous magmatic products that are now fragmented across multiple tectonic plates. Emplacement of these voluminous magmatic products is commonly coeval with, or shortly followed by, fragmentation into constituent domains.
Jeremy L. Asimus, Hugo K. H. Olierook, Sally A. Gibson, Joanne M. Whittaker, Jacqueline A. Halpin, Nathan R. Daczko, Millard F. Coffin, Daniel E. Heaton, Anthony A. P. Koppers, Kaj Hoernle, Folkmar Hauff, Ivan Belousov   +11 more
wiley   +1 more source