Results 181 to 190 of about 251,997 (330)

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, Hui Zhao, Junjie Zhang, Haiwei Zhang, Leibin Wang, Yupei Li, Dongxue Li, Shuai Zhang, Kefu Yu, Jianjun Qu   +9 more
wiley   +1 more source

Contemporary opportunities and potential of Auger electron-emitting theranostics. [PDF]

Theranostics
Lee SY, Manning HC.
europepmc   +1 more source

Radionuclide distribution in tidal flat sediments of the Westerschelde estuary [PDF]

, 2002
Sabine Schmidt, P.M.J. Herman, J.L. Reyss   +2 more
openalex   +1 more source

Unexpectedly High Accumulation Rates in the 2022 Mt. Logan Ice Core Reveal Warm‐Season Drivers of Precipitation Variability

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 2, 28 January 2026.
Abstract Ice cores from Mt. Logan, the second highest peak in North America located in the St. Elias mountains in southwest Yukon, Canada, have provided conflicting accumulation records, thus the hydroclimate response to changing atmospheric conditions in the highest elevation regions is not well constrained.
Kira M. Holland, Alison S. Criscitiello, Joseph R. McConnell, Bradley R. Markle, Hanaa A. K. Yousif, Emma Skelton, Sophia M. Wensman, Britta J. L. Jensen, Dominic A. Winski, Seth W. Campbell, Nathan J. Chellman   +10 more
wiley   +1 more source

Geospatial assessment of natural radionuclides in urban soil of Chennai Metropolitan City. [PDF]

Sci Rep
Bharath KM, Bramha S, Chandrasekaran S, Krishnaveni M.   +3 more
europepmc   +1 more source

Artificial Neural Networks Applied in the Classification of Radionuclides from Gamma Spectroscopy and Computational Simulation [PDF]

Ary Machado de Azevedo, Márcio Magalhães de Andrade Silva, Wallace Vallory Nunes, Rudnei Karam Morales, Domingos D’Oliveira Cardoso, Sérgio Neves Monteiro   +5 more
openalex   +1 more source

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, Albert D. Windhorst, Danielle J. Vugts   +2 more
wiley   +1 more source

Assessment of ¹³⁷Cs, ⁹⁰Sr, ²⁴¹Am, ^239+240Pu, ³H (HTO, OBT) in the fish from lakes, rivers, and nuclear shell craters of the semipalatinsk test site. [PDF]

Sci Rep
Panitskiy AV, Baigazinov Z, Baigazy SA, Alexandrovich IA, Polivkina YN, Salmenbayev SE, Alnur R Kozhabekova, Mukhamediyarov NZ, Adjei-Kyereme S, Hegedűs M, Kovács T.   +10 more
europepmc   +1 more source

Dataset for the paper: Computational framework for radionuclide migration assessment in clay rocks

, 2022
Jaime Garibay‐Rodriguez, Chaofan Chen, Haibing Shao, Lars Bilke, Olaf Kolditz, Vanessa Montoya, Renchao Lu   +6 more
openalex   +1 more source

The Impact of Positron Range on PET Resolution, Evaluated with Phantoms and PHITS Monte Carlo Simulations for Conventional and Non-conventional Radionuclides

Molecular Imaging and Biology, 2019
L. Carter, A. Kesner, Edwin C. Pratt, Edwin C. Pratt, V. Sanders, Adriana V. F. Massicano, Corey Cutler, S. Lapi, Jason S. Lewis   +8 more
semanticscholar   +1 more source