Results 31 to 40 of about 24,403 (218)

The iodine-plutonium-xenon age of the Moon-Earth system revisited

, 2014
From iodine-plutonium-xenon isotope systematics, we re-evaluate time constraints on the early evolution of the Earth-atmosphere system and, by inference, on the Moon-forming event. Two extinct radioactivites (129I, T1/2 = 15.6 Ma, and 244Pu, T1/2 = 80 Ma)
Avice, Guillaume, Marty, Bernard
core   +3 more sources

Radioiodine internal dose coefficients specific for Koreans

Nuclear Engineering and Technology
This study developed internal dose coefficients for radioiodine, tailored to the Korean population, by incorporating the Korean biokinetic model along with the Korean S values.
Tae-Eun Kwon, Yoonsun Chung, Choonsik Lee   +2 more
doaj   +1 more source

Measurement of Trace I-129 Concentrations in CsI Powder and Organic Liquid Scintillator with Accelerator Mass Spectrometry

, 2005
Levels of trace radiopurity in active detector materials is a subject of major concern in low-background experiments. Procedures were devised to measure trace concentrations of I-129 in the inorganic salt CsI as well as in organic liquid scintillator ...
Alimonti, Bate, Cox, D. Zhou, Elmore, Elmore, Fehn, Gabay, Gascon, H.T. Wong, Heusser, J. Yuan, J.Z. Qiu, Jagam, Jiang, Jiang, Jiang, K.J. Dong, Kim, Li, Li, Liu, M. He, M. Lin, Muramatsu, Park, Paul, Q.B. You, S. Jiang, S.H. Li, S.Y. Wu, Schwehr, Stoffels, Strebin, Tseng, Tuniz, Wong, Wong, Wong, X.Y. Yin, Y.J. Guan, Y.M. Hu, Y.W. Bao, Zhu   +43 more
core   +1 more source

Local treatment failure after globe-conserving therapy for choroidal melanoma. [PDF]

, 2013
Local treatment failure after globe-conserving therapy for choroidal melanoma is a surgical complication with significant morbidity to the vision and eye. Few reports in the literature have addressed this complication exclusively.
Chang, Melinda Y, McCannel, Tara A
core   +1 more source

Esophageal stenting for unresectable cancer (review of literature)

Вестник хирургии имени И.И. Грекова, 2021
To date, the main way to stop dysphagia for patients with unresectable esophageal cancer is stenting. Being widely accepted and effective, this technique, however, allows for oral nutrition only for an average of 3–4 months and is accompanied by the ...
N. S. Popova, A. A. Avanesyan, B. I. Miroshnikov, V. M. Moiseenko   +3 more
doaj   +1 more source

Triaxiality in the odd-A nuclei 109−117I studied through a microscopic rotationparticle coupling

EPJ Web of Conferences, 2018
A systematic study of ground state spectrum with the triaxial deformation γ for odd-A Iodine isotopes 109−117I is carried out with the nonadiabatic quasiparticle approach.
Modi Swati
doaj   +1 more source

A comparative study on the impact of Gd2O3 burnable neutron absorber in UO2 and (U, Th)O2 fuels

Nuclear Engineering and Technology, 2020
The performance of gadolinium burnable absorber (GdBA) for reactivity control in UO2 and (U, Th)O2 fuels and its impact on spent fuel characteristics was performed.
Edwin Humphrey Uguru, S.F.Abdul Sani, Mayeen Uddin Khandaker, Mohamad Hairie Rabir, Julia Abdul Karim   +4 more
doaj   +1 more source

Absolute quantification in multi-pinhole micro-SPECT for different isotopes [PDF]

, 2011
In preclinical Single Photon Emission Tomography (SPECT), absolute quantification is interesting, expressed in percentage of injected radioactive dose per gram of tissue.
De Beenhouwer, Jan, Staelens, Steven, Van Holen, Roel, Vandeghinste, Bert, Vandenberghe, Stefaan, Vanhove, Christian   +5 more
core   +3 more sources

Legacy of Dr. Saul Hertz [PDF]

Терапевтический архив
Saul Hertz was a physician and scientist who invented and implemented the use of radioactive iodine (RAI) for medical purposes. The history of the development of this new non-invasive and effective method of treatment began in 1936, when Saul Hertz asked
Marina S. Sheremeta, Maria O. Korchagina, Alexey A. Trukhin, Galina A. Mel'nichenko   +3 more
doaj   +1 more source

The puzzles of dark matter searches

, 2009
Positive results of dark matter searches in DAMA/NaI and DAMA/LIBRA experiments, being put together with negative results of other groups, can imply nontrivial particle physics solutions for cosmological dark matter.
Khlopov, Maxim Yu.
core   +1 more source