Results 1 to 10 of about 133,815 (258)

Results of an aqueous source term model for a radiological risk assessment of the Drigg LLW Site, U.K. [PDF]

, 2011
A radionuclide source term model has been developed which simulates the biogeochemical evolution of the Drigg low level waste (LLW) disposal site.
BNFL, Humphreys, P. N., Johnstone, T. L., Plant, R., Randall, M. G., Small, J. S., Trivedi, D. P.   +6 more
core   +1 more source

Precise Measurement of Tellurium Isotope Ratios in Terrestrial Standards Using a Multiple Collector Inductively Coupled Plasma Mass Spectrometry

Molecules, 2020
Precise tellurium (Te) isotope ratio measurement using mass spectrometry is a challenging task for many decades. In this paper, Te isotope ratio measurements using multi-collector inductively coupled plasma mass spectrometry (MC–ICP–MS) in terrestrial Te
Rajamanickam Murugan, Tatsuo Aono, Sarata Kumar Sahoo   +2 more
doaj   +1 more source

Synthesis of Silver-Impregnated Magnetite Mesoporous Silica Composites for Removing Iodide in Aqueous Solution

Toxics, 2021
Mag@silica-Ag composite has a high sorption ability for I− in aqueous solution due to its high surface area and strong affinity for the studied anion.
Sang-Eun Jo, Jung-Weon Choi, Sang-June Choi   +2 more
doaj   +1 more source

Chemical Separation of Uranium and Precise Measurement of ²³⁴U/²³⁸U and ²³⁵U/²³⁸U Ratios in Soil Samples Using Multi Collector Inductively Coupled Plasma Mass Spectrometry

Molecules, 2020
A new chemical separation has been developed to isolate uranium (U) using two UTEVA columns to minimize iron and thorium interferences from high background area soil samples containing minerals like monazites and ilmenite.
Nimelan Veerasamy, Asako Takamasa, Rajamanickam Murugan, Sharayu Kasar, Tatsuo Aono, Kazumasa Inoue, Masahiro Fukushi, Sarata Kumar Sahoo   +7 more
doaj   +1 more source

Modelling of radionuclide migration through the geosphere with radial basis function method and geostatistics [PDF]

, 2004
The modelling of radionuclide transport through the geosphere is necessary in the safety assessment of repositories for radioactive waste. A number of key geosphere processes need to be considered when predicting the movement of radionuclides through the
Runovc, Franc, Turk, Goran, Vrankar, Leopold   +2 more
core   +1 more source

Determination of Trace Selenium in Uranium-bearing Geological Samples by Hydride Generation-Inductively Coupled Plasma-Optimal Emission Spectrometry

Yankuang ceshi, 2016
Using hydride generation to determine selenium in geological samples, the sample dissolution, selenium pre-reduction and the suppression of coexisting ion interference should be considered.
HE Pan-hong, YANG Zhen, RONG Yao, GONG Shu-hao, GONG Zhi-xiang   +4 more
doaj   +1 more source

188Rhenium Treatment Induces DACT2 Expression in Hepatocellular Carcinoma Cells [PDF]

Cell Journal, 2022
Objectives: Epigenetic alterations, including any change in DNA methylation pattern, could be the missing link of understanding radiation-induced genomic instability.
Samieh Asadian, Abbas Piryaei, Zahra Farzaneh, Bagher Aziz Kalantari, Mehdi Azad, Sahar Moghbeli Nejad, Mohamad Reza Davarpanah, Morteza Mohamadi, Anastasia Shpichka, Nematolah Gheibi, Peter Timashev, Massoud Vosough   +11 more
doaj   +1 more source

Extreme value theory applied to the millennial sunspot number series [PDF]

, 2018
In this work, we use two decadal sunspot number series reconstructed from cosmogenic radionuclide data (14C in tree trunks, SN-14C and 10Be in polar ice, SN-10Be) and the Extreme Value Theory to study variability of solar activity during the last 9 ...
Acero, F. J., Gallego, M. C., García, J. A., Usoskin, I. G., Vaquero, J. M.   +4 more
core   +2 more sources

Determination of Silver, Copper, Lead and Zinc in Sulfide Ores by Flame Atomic Absorption Spectrometry and Inductively Coupled Plasma-Optical Emission Spectrometry

Yankuang ceshi, 2018
BACKGROUND The transition metals copper, cobalt, nickel, zinc, lead and the noble metal elements (the platinum family elements gold, and silver) are highly enriched in sulfide minerals, especially in magmatic sulfides.
HU Jian-ping, WANG Ri-zhong, DU Bao-hua, SHENG Di-bo, LUO Zhi-xiang   +4 more
doaj   +1 more source

The Chemical Scaffold of Theranostic Radiopharmaceuticals: Radionuclide, Bifunctional Chelator, and Pharmacokinetics Modifying Linker

Molecules, 2022
Therapeutic radiopharmaceuticals have been researched extensively in the last decade as a result of the growing research interest in personalized medicine to improve diagnostic accuracy and intensify intensive therapy while limiting side effects ...
Holis Abdul Holik, Faisal Maulana Ibrahim, Angela Alysia Elaine, Bernap Dwi Putra, Arifudin Achmad, Achmad Hussein Sundawa Kartamihardja   +5 more
doaj   +1 more source