Results 321 to 330 of about 5,084,494 (418)

Mechanochemistry: Unravelling the Impact of Metal Leaching in Organic Synthesis

open access: yesChemSusChem, EarlyView.
The analysis of metal leaching from jar walls remains an overlooked aspect during the development of a mechanochemical reaction. This comprehensive study reveals the processes of metal erosion and the formation of rusty particles under intense grinding conditions, alongside their significant impact on chemical reaction efficiency, selectivity, and ...
Francesco Basoccu   +2 more
wiley   +1 more source

Mechanochemical Activation of NaHCO3: a Solid CO2 Surrogate in Carboxylation Reactions

open access: yesChemSusChem, Accepted Article.
Carbon dioxide, a primary driver of global warming, offers a promising feedstock for valuable chemical synthesis. Nonetheless, the reliance on highly pressurized canisters and specialized equipment limits its practical application in fine chemical synthesis.
Francesco Mele   +11 more
wiley   +1 more source

Exposure of Wild Mammals to Influenza A(H5N1) Virus, Alaska, USA, 2020-2023. [PDF]

open access: yesEmerg Infect Dis
Ramey AM   +7 more
europepmc   +1 more source

Wetlands as environments of early human occupation: A new classification for freshwater palaeowetlands

open access: yesThe Depositional Record, EarlyView.
A new classification for inland freshwater palaeowetlands to be used in the field or core laboratory by sedimentologists, providing examples from the Guadix Basin (southern Spain). Abstract Present wetlands have proven to be delicate, biodiverse ecosystems, that are natural sinks for CO2 and act as good indicators for climate changes.
S. Pla‐Pueyo   +1 more
wiley   +1 more source

Modern and ancient tidal sedimentary systems in the era of energy transition: Introduction to the special volume of The Depositional Record

open access: yesThe Depositional Record, EarlyView.
This volume examines tidal sedimentary systems through 11 articles, spanning ancient and modern tidalites, technological advances and implications for human management. Highlighting contributions from Tidalites 2022 and beyond, it underscores tidalites' significance in sedimentology, environmental forecasting and energy transition, reflecting decades ...
Sergio G. Longhitano   +2 more
wiley   +1 more source

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