Results 21 to 30 of about 251,643 (306)

Combining the radial basis function Eulerian and Lagrangian schemes with geostatistics for modeling of radionuclide migration through the geosphere [PDF]

open access: yes, 2004
To assess the long-term safety of a radioactive waste disposal system, mathematical models are used to describe groundwater flow, chemistry, and potential radionuclide migration through geological formations.
Runovc, Franc   +2 more
core   +1 more source

Investigation of vegetation effects on radionuclide dispersion

open access: yesFushe yanjiu yu fushe gongyi xuebao, 2021
In this study, we analyzed a region where accidentally released radionuclides were affected by the surrounding vegetation. A radioactive leakage accident affecting shelterbelts located on both sides of a road was selected for modeling.
CHEN Liwei   +4 more
doaj   +1 more source

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

open access: yes, 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   +2 more
core   +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

open access: yesMolecules, 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   +7 more
doaj   +1 more source

Targeted Radionuclide Therapy of Prostate Cancer—From Basic Research to Clinical Perspectives

open access: yesMolecules, 2020
Prostate cancer is the most commonly diagnosed malignancy in men and the second leading cause of cancer-related deaths in Western civilization. Although localized prostate cancer can be treated effectively in different ways, almost all patients progress ...
Malwina Czerwińska   +4 more
semanticscholar   +1 more source

Astatine-211 based radionuclide therapy: Current clinical trial landscape

open access: yesFrontiers in Medicine, 2023
Astatine-211 (211At) has physical properties that make it one of the top candidates for use as a radiation source for alpha particle-based radionuclide therapy, also referred to as targeted alpha therapy (TAT).
Per Albertsson   +14 more
doaj   +1 more source

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

open access: yesYankuang 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   +4 more
doaj   +1 more source

The mixed layer modified radionuclide atmospheric diffusion based on Gaussian model

open access: yesFrontiers in Public Health, 2023
BackgroundAtmospheric diffusion is often accompanied by complex meteorological conditions of inversion temperature.MethodsIn response to the emergency needs for rapid consequence assessment of nuclear accidents under these complex meteorological ...
Ting Li   +9 more
doaj   +1 more source

PSMA-Targeted Radionuclide Therapy of Metastatic Castration-Resistant Prostate Cancer with 177Lu-Labeled PSMA-617

open access: yesJournal of Nuclear Medicine, 2016
Prostate-specific membrane antigen (PSMA) is an excellent target for radionuclide therapy of metastasized castration-resistant prostate cancer (mCRPC).
C. Kratochwil   +9 more
semanticscholar   +1 more source

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

open access: yesYankuang 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   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy