Results 191 to 200 of about 1,141,630 (281)

Anti-Biofouling Polyzwitterion-Poly(amidoxime) Composite Hydrogel for Highly Enhanced Uranium Extraction from Seawater. [PDF]

Gels
Yang L, Sun Y, Sun Y, Wang J, Chen L, Feng X, Wang J, Wang N, Zhang D, Ma C.   +9 more
europepmc   +1 more source

Past the First Date: Ensemble Concordant–Discordant Comparison for Zircon Pb‐Loss Analysis

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 9, September 2026.
Abstract Zircon uranium–lead (U–Pb) geochronology is a cornerstone of Earth science for resolving the timing of deep‐time processes, yet the U–Pb system does not always behave as a closed chronometer. Selective loss of radiogenic Pb during fluid alteration or thermal disturbance can shift isotopic ages and generate discordant analyses. Some zircon data
Lucy M. Mathieson, Christopher L. Kirkland   +1 more
wiley   +1 more source

Boosting uranium extraction from Seawater by micro-redox reactors anchored in a seaweed-like adsorbent. [PDF]

Nat Commun
Zhang Y, Wang Y, Dong Z, Wang Y, Liu Y, Cao X, Zhang Z, Xu C, Wang N, Liu Y.   +9 more
europepmc   +1 more source

Depositional History of the Namibian Mud Belt Reveals Late Holocene Weakening of the Benguela Coastal Current

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 9, September 2026.
Abstract We investigate late Holocene changes in the northern Benguela Upwelling System using a multi‐proxy approach on shallow shelf deposits from the Namibian mud belt. Three sediment cores characterized by organic carbon‐rich, anoxic, and partly gas‐bearing sediments were retrieved along a sampling transect at 23°S in August 2019.
Michael Kossack, Chloe H. Anderson, Nikolas Römer‐Stange, Jürgen Titschack, Florian Scholz, Matthias Zabel   +5 more
wiley   +1 more source

Quaternized and Hyperbranched Amidoxime-Modified Ultra-High-Molecular-Weight Polyethylene Fiber for Uranium Extraction from Seawater. [PDF]

Polymers (Basel)
Hu L, Han H, Mao X, Feng X, He Y, Hu J, Wu G.   +6 more
europepmc   +1 more source

Dominant Glacial Control on Plio‐Pleistocene to Recent Exhumation of the Kyrgyz Range (Tien Shan)

Tectonics, Volume 45, Issue 9, September 2026.
Abstract The evolution of mountain ranges results from complex interactions between tectonics and climate, yet their relative contributions to exhumation can be difficult to discern. Previous thermochronological studies in the Kyrgyz Range (Tien Shan) attributed late Cenozoic rapid exhumation primarily to increased tectonic shortening without ...
A. Mariotti, T. F. Schildgen, E. R. Sobel, L. Gong, P. A. van der Beek, M. Bernard, I. M. Wapenhans, J. Glodny, T. Omurbekov, K. Asilbekov, B. Moldobekov   +10 more
wiley   +1 more source

Carbazole-Bearing Conjugated Microporous Polymer Electrodes for Uranium Extraction from Seawater with Good Anti-biofouling Feature. [PDF]

Chem Bio Eng
Zhang X, Lei X, Sun H, Ke H, Xu J, Yang Y, Zhang S, Wen T, Ji Z, Wang X.   +9 more
europepmc   +1 more source

Uranium: indispensable aujourd'hui, incontrôlable demain ?

Ni le plus abondant de la croûte terrestre, ni le plus rare non plus. Et pourtant, l’uranium occupe une place à part dans notre imaginaire collectif. Derrière cet atome se cache un pouvoir de fascination singulier.
Richel, Aurore
core  

Preserved Through Hyperaridity, 150 Million Years of Exhumation and Strike‐Slip Deformation in the Atacama Coastal Cordillera

Tectonics, Volume 45, Issue 9, September 2026.
Abstract The Coastal Cordillera of northern Chile, in the forearc of the Andean subduction zone, provides an ideal site to evaluate exhumation above the oldest active subduction under extreme aridity. This range lies parallel to a sediment‐starved trench, has experienced hyperaridity since the Miocene, and is transected by the ∼1,000‐km‐long Atacama ...
T. F. Aránguiz‐Rago, A. R. Duvall, K. W. Huntington   +2 more
wiley   +1 more source

Porous aromatic framework electrodes boost electrochemical uranium extraction. [PDF]

ACS Cent Sci
Zhang S, Li H, Wang S.
europepmc   +1 more source