Results 281 to 290 of about 655,079 (351)

Following Changes at the Solid/Liquid Interface for Large Microplastic Particles by Streaming Potential

open access: yesChemistry–Methods, EarlyView.
The surface chemistry of commercial, fragmented, and artificially weathered microplastic particles is characterized by the streaming potential technique. The streaming potential technique allows to study the zeta‐potential of particles too big for electrophoretic mobility.
Matthias B. Engelhardt   +12 more
wiley   +1 more source

A Fast and Highly Stable Aqueous Calcium‐Ion Battery for Sustainable Energy Storage

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
Aqueous batteries provide a low‐cost, safer alternative to lithium‐ion batteries, but their viability is often limited by rapid electrode degradation. This study shows that replacing K+ with divalent Ca2+ ions in the electrolyte significantly boosts the stability of both copper hexacyanoferrate cathodes and polyimide anodes, enabling fast‐charging ...
Raphael L. Streng   +4 more
wiley   +1 more source

Prevalence and predictors of unintended pregnancy among antenatal women in Sierra Leone: A cross-sectional study. [PDF]

open access: yesPLOS Glob Public Health
Kanu A   +9 more
europepmc   +1 more source

School spaces of dissensus: Protecting sexualities education in anti‐gender, anti‐Muslim and de‐democratising times

open access: yesThe Curriculum Journal, EarlyView.
Abstract This paper examines the intensified conflict over sexualities education curricula brought about by anti‐(trans)gender and anti‐Muslim policy and political discourse transnationally. Backlash against inclusive sexualities education has taken shape across several policy territories, driven in part by de‐democratising right‐wing populist ...
James Sutton   +2 more
wiley   +1 more source

Health insurance enrollment and maternal health service utilization using Ghana Demographic and Health Survey, 2022. [PDF]

open access: yesPLoS One
Osei KM   +7 more
europepmc   +1 more source

Influence of environment and mineralogy on euendolithic microboring patterns

open access: yesThe Depositional Record, EarlyView.
Field experiments at Little Ambergris Cay reveal that euendolithic microorganisms preferentially bore carbonate substrates based on mineralogy, sea water saturation and trace metal content. Results highlight night‐time dissolution activity and mineralogical preferences, shedding light on the ecological and evolutionary drivers of bioerosion and their ...
Tyler Lincoln   +3 more
wiley   +1 more source

Intersection of Religious Beliefs and Healthcare in Germany: A Guide to Integrating Religious Diversity in Medical Practice. [PDF]

open access: yesCureus
Tekbaş A   +6 more
europepmc   +1 more source

Polygonal tepee structures of Arabia

open access: yesThe Depositional Record, EarlyView.
Tepee structures on Sheybarah Island form polygonal microbial cemented crusts in the intertidal. Radiocarbon dating suggests they formed in the Holocene and reflect minor sea‐level changes, highlighting their value as palaeoenvironmental indicators. Satellite surveys identified 126 polygonal features, including coral reefs that may have developed on ...
Pauline Falkenberg   +6 more
wiley   +1 more source

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