Results 11 to 20 of about 69,048 (265)
Uranium Isotopic Analysis with the FRAM Isotopic Analysis Code [PDF]
, 1999 FRAM is the acronym for Fixed-energy Response-function Analysis with Multiple efficiency. This software was developed at Los Alamos National Laboratory originally for plutonium isotopic analysis. Later, it was adapted for uranium isotopic analysis in addition to plutonium.
Vo, Duc T., Sampson, Thomas E.
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CENTRE OF ISOTOPIC AND GEOCHEMICAL RESEARCH (IGC SB RAS): CURRENT STATE OF MICRO- AND MACROANALYSIS
Геодинамика и тектонофизика, 2022 Centre of Isotopic and Geochemical Research based on the Analytical Department of Vinogradov Institute of Geochemistry SB RAS (Irkutsk) performs a wide range of analytical studies to solve mineralogical and petrological, geochemical, prospecting ...
S. Yu. Skuzovatov +7 more
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Ecology and Evolution, 2021 Stable isotopes analysis (SIA) of carbon and nitrogen provides valuable information about trophic interactions and animal feeding habits. We used near‐infrared reflectance spectroscopy (NIRS) and support vector machines (SVM) to develop a model for ...
Francisco Javier Ancin‐Murguzur +4 more
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Frontiers in Earth Science, 2023 The trajectory and influencing factors for changes to ancient human livelihoods in the Hexi Corridor of northwest China have been intensively discussed.
Xin Li +8 more
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Frontiers in Ecology and Evolution, 2022 The study of human and animal paleodiets, representing the unique subsistence strategies and human-environment interactions adopted over evolutionary time, has attracted intensive research attention.
Jiajia Dong +7 more
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Frontiers in Chemistry, 2019 The development of membrane technology for gas separation processes evolved with the fabrication of so-called mixed matrix membranes (MMMs) as an alternative to neat polymers, in order to improve the overall membrane effectiveness.
Marius Gheorghe Miricioiu +3 more
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Characterization of the vine varieties by isotopic analyses
OENO One, 1995 Several series of wines were prepared in standard conditions from well defined varieties (Cabernet-Sauvignon, Carignan, Chasselas, Chardonay, Grenache Noir, Riesling, Sauvignon, Syrah et Ugni Blanc) harvested in 1991 in three different regions of ...
Yunianta +4 more
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Recent Advances in the Development of Drug Delivery Applications of Magnetic Nanomaterials
Pharmaceutics, 2023 With the predicted rise in the incidence of cancer, there is an ever-growing need for new cancer treatment strategies. Recently, magnetic nanoparticles have stood out as promising nanostructures for imaging and drug delivery systems as they possess ...
Alexandra Pusta +5 more
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Química Nova, 2008 A procedure for determining of the isotope ratio 235U/238U in UF6 samples was established using a quadrupole mass spectrometer with ionization by electron impact.
Peterson Porto +1 more
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Evaluation of Effective Parameters in Mass Bias for Increase of Accuracy in Isotopic Analysis of Uranium by ICP-TOF-MS [PDF]
مجله علوم و فنون هستهای, 2014 The accuracy of isotopic compositions measurement is affected by all the ICP-MS instruments because of the phenomenon known as mass bias, where it is defined as difference between the measured and true values in an isotopic analysis.
Javad Yazdani +3 more
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