Results 101 to 110 of about 41,350 (266)

Reconstruction of radio-ecological model parameters based on the results of monitoring the radiation situation in Mazovia after the Chernobyl accident (based on the «Warsaw» scenario of the IAEA EMRAS project)

Радиационная гигиена, 2020
The paper analyzes the consistency of the input data of the radioecological model: the results of measurements of 137Cs and 131I concentrations in the atmosphere after the Chernobyl accident in Warsaw, the meteo-data on precipitation during the main ...
O. K. Vlasov, I. A. Zvonova, P. Krajewski, N. V. Schukina, S. Yu. Chekin, K. A. Tumanov   +5 more
doaj   +1 more source

Enhanced Gamma Radiation Shielding Using Epoxy Quartz Fabric Composites Reinforced With CoCl2 Microparticles

Advanced Engineering Materials, Volume 28, Issue 8, 22 April 2026.
The growing demand for lightweight, nontoxic, and multifunctional gamma shielding materials has intensified efforts to find alternatives to conventional lead and aluminum‐based protectants. In this work, we develop epoxy quartz fabric composites reinforced with cobalt chloride (CoCl2) microparticles, fabricated via hand lay‐up with varying filler ...
Summan Urooge, Ahsan Irshad, Umar Jamil, Srosh Fazil, Khuram Liaqat, Kashif Shahzad, Fakhar Alam, Mehboob Alam   +7 more
wiley   +1 more source

Observation of Dispersion in the Japanese Coastal Area of Released 90Sr, 134Cs, and 137Cs from the Fukushima Daiichi Nuclear Power Plant to the Sea in 2013

International Journal of Environmental Research and Public Health, 2019
The March 2011 earthquake and tsunami resulted in significant damage to the Fukushima Daiichi Nuclear Power Plant (FDNPP) and the subsequent release of radionuclides into the ocean.
H. Tazoe, T. Yamagata, Kazuki Tsujita, H. Nagai, H. Obata, D. Tsumune, J. Kanda, M. Yamada   +7 more
semanticscholar   +1 more source

137Cs in the Black Sea Eastern Part Surface Water from Results of Expedition Research Carried Out in 2014, 2016

, 2017
В работе приведены новые данные по содержанию техногенного радионуклида 137Cs в поверхностной воде восточной части Черного моря у побережья г. Сочи и г. Сухуми.
Бей, О. Н., Проскурнин, В. Ю., Сидоров, И. Г.   +2 more
core  

Elevation in network dynamics amplifies amyloid‐dependent tau pathology

Alzheimer's &Dementia, Volume 22, Issue 4, April 2026.
Abstract INTRODUCTION The role of brain network dynamics in relation to amyloid beta (Aβ) and tau pathology across Braak stages remains unclear. METHODS In this cross‐sectional study of 216 participants from Translational Biomarkers of Aging and Dementia (TRIAD) cohort, we analyzed resting‐state functional magnetic resonance imaging using a multilayer ...
Jieying Li, Yang Yi, Lin Gan, Gleb Bezgin, Tevy Chan, Nesrine Rahmouni, Yi‐Ting Wang, Etienne Aumont, Seyyed Ali Hosseini, Brandon J. Hall, Lydia Trudel, Joseph Therriault, Arthur C. Macedo, Kely Monica Quispialaya Socualaya, Jaime Fernandez Arias, Yansheng Zheng, Delphine Olivia‐Lopez, Robert Hopewell, Chris Hung‐Hsin Hsiao, Ting Zou, Jean‐Paul Soucy, Serge Gauthier, Paolo Vitali, Tharick A. Pascoal, Qolamreza R. Razlighi, Maxime Montembeault, Rong Li, Pedro Rosa‐Neto   +27 more
wiley   +1 more source

Динамика содержания 137Cs в кормах сельскохозяйственных животных в районах Брянской области, пострадавших после аварии на ЧАЭС

, 2023
The paper continues the cycle of publications addressed to the study of regularities of 137Cs content changes in agricultural products after the Chernobyl accident.
S. V. Fesenko, P. V. Prudnikov, С. В. Фесенко, E. S. Emlyutina, I. E. Epifanova, Е. С. Емлютина, П. В. Прудников, O. A. Shubina, И. Э. Епифанова, N. N. Isamov, Н. Н. Исамов, О. А. Шубина   +11 more
core   +1 more source

东北黑土中137Cs背景值研究

Shuitu Baochi Xuebao, 2004
通过测定东北黑土背景点样品中137Cs活度,探讨了土壤剖面中137Cs的分布特征,对因风蚀造成背景点土壤表层137Cs的沉积进行了校正,得出了黑土的137Cs背景值,为水蚀风蚀两相侵蚀地区土壤137Cs背景值的确定提供了新思路。结果表明:黑土背景点土壤剖面中137Cs比活度的分布呈指数型,其拟合方程为Cs=76.744e-0.2566h,相关系数达到0.994。剖面中75.7%的137Cs分布在0～5cm的表层中,92.5%的137Cs分布在0～10cm的土壤上层;黑土的137Cs背景值为2463 ...
阎百兴 汤洁
doaj  

Polyphenol‐Based Biomaterials Against Cancer Radio/Chemotherapy‐Induced Intestinal Toxicity

Advanced NanoBiomed Research, Volume 6, Issue 4, April 2026.
Radiotherapy/chemotherapy often causes intestinal toxicity, impairing cancer patients’ quality of life and treatment efficacy. Polyphenols protect against this injury via multiple mechanisms, but face oral use limitations. This review outlines their protective mechanisms and delivery challenges, highlighting recent oral delivery advances and future ...
Jixu Lu, Jing Chen, Ji Zhu, Lixin Ru, Dongxiao Zhang   +4 more
wiley   +1 more source

A 30-year record reveals re-equilibration rates of 137Cs in marine biota after the Fukushima Dai-ichi nuclear power plant accident: Concentration ratios in pre- and post-event conditions.

Science of the Total Environment, 2019
Concentration ratios (CRs), expressed by dividing 137Cs activity in seawater by that in marine biota (mainly fish), were obtained from the monitoring of 137Cs in coastal areas around Japan between 1984 and 2016.
H. Takata, M. Johansen, M. Kusakabe, T. Ikenoue, Mizuro Yokota, H. Takaku   +5 more
semanticscholar   +1 more source

137Cs in fishes of Kanevskoe reservoir after 20 years from ChNPP accident [PDF]

Ядерна фізика та енергетика, 2006
Content of 137Cs in fishes of Kanevskoe reservoir of r. Dnepr was studied during 2005 - 2006. It is revealed, that levels of the content of 137Cs in comparison with 1986 have decreased approximately in 10 times.
O. L. Zarubin
doaj