Results 151 to 160 of about 70,002 (285)

Appraisal of Six Natural Mica Reference Materials for In Situ Rb‐Sr Geochronology

Geostandards and Geoanalytical Research, EarlyView.
Key Points Evaluated six natural mica reference materials for in situ LA‐ICP‐MS/MS Rb‐Sr geochronology using geochemical, microstructural and isotopic characterisation. Identified robust primary reference materials: Mount Dromedary biotite (99.37 Ma) and Mica‐Fe biotite (307.75 Ma). La Posta biotite and Högsbo muscovite are suitable secondary reference
Hugo K.H. Olierook, Bruno V. Ribeiro, Janne Liebmann, Kai Rankenburg, Fred Jourdan, Ahmad Redaa, Jarred C. Lloyd, Thomas M. Belgrano, Carlos R. Corella Santa Cruz, Yujin Jegal, Julien Mercadier, Catherine Zimmermann, Jie Yu, Andreas Zametzer, Christopher L. Kirkland, Sarah E. Gilbert, Craig D. Storey, Luc S. Doucet, Isabelle Jones, Louisa Stokes, Thomas Zack, Delia Rösel, Denis Fougerouse, Jonas Kaempf, Priyanjan Datta, Hijas Hameed, Noreen J. Evans, Malcolm P. Roberts, Juraj Farkas, Stijn Glorie, Celia Mayers, R. Adam Frew, Sarah Al Odeh, Chloe E. Roche, Massimo Chiaradia, Alicia M. Cruz‐Uribe, Alan S. Collins, Andreas Karlsson, Anusha Shantha Kumara   +38 more
wiley   +1 more source

Formation of iron oxide-apatite deposits triggered by magmatic assimilation of evaporitic sulfate. [PDF]

Nat Commun
Peters STM, Feng D, Troll VR, Pack A, Tornos F, Andersson UB, Lehmann B, Di Rocco T.   +7 more
europepmc   +1 more source

Shark preferences: Only subtle effects of electromagnetic field exposure and substrate type on small‐spotted catshark (Scyliorhinus canicula) behaviour

Journal of Fish Biology, EarlyView.
Abstract Offshore wind energy plays a crucial role in the transition to low‐carbon power generation. The expansion of offshore wind farms (OWFs) introduces anthropogenic electromagnetic fields (EMFs) from subsea power cables. Elasmobranchs, including sharks and rays, are sensitive to natural electric and magnetic fields used for navigation and prey ...
Lotte J. Bouwman, Annemiek Hermans, Jeroen Hubert, Reindert Nijland, Henrice Jansen, Jildou Schotanus, Hendrik V. Winter   +6 more
wiley   +1 more source

Magnetite (Fe₃O₄) Supported on Bagasse Sugarcane Fibers as Catalyst for Plasma-Degradation of Organic Pollutant in Water: Effect of Oxidation Inhibitor Agents on the Particles' Shape and Catalytic Activity. [PDF]

Polymers (Basel)
Miloh N, Boyom-Tatchemo FW, Nganbe-Ndjock F, Mbouopda-Poupi AB, Acayanka E, Kamgang-Youbi G.   +5 more
europepmc   +1 more source

Metamorphic or Igneous Zircon? Classification Through Rare Earth Elements, Machine Learning and Logistic Regression

Journal of Metamorphic Geology, EarlyView.
ABSTRACT Zircon is a common, highly refractory accessory mineral found in sedimentary, igneous and metamorphic rocks that forms through various processes (e.g., magmatic, hydrothermal, metamorphic growth and recrystallization). Trace element compositions of detrital zircon have been widely applied to understanding tectonic processes and continental ...
Jarrod M. Burges, Chris Yakymchuk, Michael P. DiMaio, Timothy C. C. Lui, Anirudh Prabhu, Shaunna M. Morrison   +5 more
wiley   +1 more source

XAFS and DFT Insights into the Kinetics and Mechanisms of Technetium Reduction by Nanoparticulate Magnetite. [PDF]

Environ Sci Technol
Zimmermann T, Mayordomo N, Oliveira AF, Brandt F, Klinkenberg M, Barthel J, Schild D, Hockmann K, Stumpf T, Scheinost AC.   +9 more
europepmc   +1 more source

Understanding exosomes in regenerative dentistry

Periodontology 2000, EarlyView.
Abstract Background Regenerative dentistry is shifting from cell‐based strategies to cell‐free biologics capable of orchestrating intricate tissue repair. Exosomes, nanosized extracellular vesicles carrying bioactive molecular payloads, have emerged as central modulators of intercellular communication.
Paras Ahmad, Anton Sculean, Richard J. Miron   +2 more
wiley   +1 more source

Application of Mössbauer Spectroscopy to the Study of Iron Phase States in Products of Magnetization Roasting of Ferruginous Manganese Ore and Concentrate. [PDF]

Materials (Basel)
Baisanov A, Baisanov S, Vorobkalo N, Akuov A, Samuratov Y, Mussina I.   +5 more
europepmc   +1 more source

Understanding extracellular vesicle biology, isolation, and characterization: The theory of EV‐erything

Periodontology 2000, EarlyView.
Abstract Background Extracellular vesicles (EVs), especially exosomes, are nanoparticles increasingly recognized as key regulators of intercellular communication in both physiological and pathological aspects. Despite rapid progress, inconsistencies in nomenclature, isolation, and characterization continue to restrict translational advancement.
Paras Ahmad, Nima Farshidfar, Nathan E. Estrin, Yulan Wang, Yufeng Zhang, Anton Sculean, Richard J. Miron   +6 more
wiley   +1 more source

Oxygen-Pressure-Limited Recovery of the Hematite α‑Fe₂O₃(0001) Surface from a Reduced Fe₃O₄(111)-like Layer. [PDF]

J Phys Chem C Nanomater Interfaces
Kumar N, Blatnik M, Čechal J.
europepmc   +1 more source