Results 1 to 10 of about 547,241 (288)
Shape coexistence in Sr isotopes [PDF]
Physical Review C, 2022 42 pages, 16 captioned figures.
E. Maya-Barbecho, J. E. García-Ramos
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Sr ISOTOPES AND ROMAGNA WINES: AN OPPORTUNITY FOR BETTER TRADING?
EQA, 2011 The Sr isotopic compositions of 11 wines from Romagna were determined with the aim of providing a new parameter to track the origin of these wines and serving for better trading.
Umberto Masi, Francesca Castorina
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Frontiers in Earth Science, 2023 Strontium isotope ratios (87Sr/86Sr) are a widely applied tool in provenance applications in archaeology, paleoecology, forensics, and food science. Bedrock Sr is naturally and anthropogenically transferred to other reservoirs on the Earth’s surface ...
Xueyan Zhang, Xin Ma, Xueye Wang
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Reconstructing Pleistocene Australian herbivore megafauna diet using calcium and strontium isotopes
Royal Society Open Science, 2023 Isotopes in fossil tooth enamel provide robust tools for reconstructing food webs, which have been understudied in Australian megafauna. To delineate the isotopic composition of primary consumers and understand dietary behaviour at the base of the food ...
Dafne Koutamanis +3 more
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Sr isotopes: The interplay between shape coexistence and quantum phase transitions [PDF]
EPJ Web of Conferences, 2023 In this contribution we study the even-even Sr isotopes considering the influence of particle-hole intruder states. We find that the rapid onset of deformation at A = 98 and onwards can be explained by the crossing of regular and intruder states.
Maya-Barbecho E., García-Ramos J.E.
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Geographic variation of strontium and hydrogen isotopes in avian tissue: implications for tracking migration and dispersal. [PDF]
PLoS ONE, 2009 Isotopes can provide unique solutions to fundamental problems related to the ecology and evolution of migration and dispersal because prior movements of individuals can theoretically be tracked from tissues collected from a single capture. However, there
Megan J Sellick +4 more
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Radioactive Isotopes of Sr, Y and Zr [PDF]
Physical Review, 1940 Radioactive isotopes formed by bombardment of Rb, Sr and Y by protons, deuterons and neutrons are reported. The following are the periods and assignments: 2.75-hr. (Sr87*, e-, γ); 70-min. (Sr85, e-, γ); 66-day (Sr85, K, γ); 80-hr. (Y87, K); 14-hr. (Y87, e-, γ); 105-day (Y86, K, γ); 4.5-min. (Zr89, γ); 78-hr. (Zr89, β+).
DuBridge, L. A., Marshall, John
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Frontiers in Earth Science, 2022 Radiogenic isotopes of granitoids are widely applied to fingerprint the source of granitoids and study the magma mingling and assimilation processes, aiming to decipher the planetary differentiation.
Lei Yang +8 more
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Specificity and Origin of the Stability of the Sr Isotopic Ratio in Champagne Wines [PDF]
Molecules, 2021 The 87Sr/86Sr ratio of 39 Champagnes from six different brands, originating from the whole “Appellation d’Origine Contrôlée” (AOC) Champagne was analyzed to establish a possible relation with the geographical origin. Musts (i.e., grape juice) and base wines were also analyzed to study the evolution of the Sr isotopic ratio during the elaboration ...
Cellier, Robin +8 more
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A database of radiogenic Sr–Nd isotopes at the “three poles”
Earth System Science Data, 2022 Abstract. The radiogenic isotope compositions of strontium (Sr) and neodymium (Nd) on the surface of the Earth are powerful tools for tracing dust sources and sinks on the Earth's surface. To differentiate between the spatial variabilities in eolian dust sources in key cryospheric regions at the three poles (the Arctic; Antarctica; and the “third pole”,
Zhiheng Du +10 more
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