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Isothermal Thermoluminescence Dating of Coral Reef Calcite: Implications for Sea‐Level Change

Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract Reconstructing past sea‐level changes is critical in Quaternary science. On remote oceanic reefs, aragonite‐to‐calcite alteration occurs during subaerial exposure, directly recording the timing of sea‐level fall. U–Th dating of coral calcite is challenging due to open‐system issues.
Junjie Wei +9 more
wiley +1 more source

PECULIARITIES OF RADIOACTIVE CONTAMINATION OF THE FOREST ECOSYSTEM AFTER THE CHERNOBYL ACCIDENT

Радиационная гигиена, 2017
Chernobyl accident has influenced greatly all spheres of life of the affected territories, changing the life-style of the local population. [1, 2]. Investigation of the radionuclides behavior in natural conditions becomes more and more important which is
K. V. Varfolomeeva
doaj

Synthesis and Application of [18F]Togni Reagent I: An Electrophilic 18F‐Labeled Trifluoromethylating Reagent for Positron Emission Tomography Tracer Synthesis

European Journal of Organic Chemistry, Volume 29, Issue 4, January 26, 2026.
Togni reagent I, one of the most used electrophilic trifluoromethylating reagents, has been radiolabeled with fluorine‐18 starting from the widely available fluoro‐benziodoxole and the [18F]Ruppert–Prakash reagent. To demonstrate the broad potential for late‐stage functionalization, aliphatic carboxylic acids were successfully converted into their 18F ...
Lizeth Y. F. Haveman +2 more
wiley +1 more source

Analysis of natural radionuclides of phosphogypsum

, 2009
AECI (project Nº A/5537/06) and to the Spanish National R&D&I Plan (Project CTQ2008-02021/PPQ)
Tayibi, Hanan +5 more
openaire +1 more source

Spatial distribution of gamma radiation dose rates from natural radionuclides and its radiological hazards in sediments along river Iju, Ogun state Nigeria. [PDF]