Results 111 to 120 of about 4,908 (211)

Eco‐Conversion of Waste Engine Oil Into Defect‐Rich Soot‐Derived Activated Carbons for Aqueous Zinc‐Ion Capacitors and Supercapacitors

open access: yesAdvanced Sustainable Systems, Volume 10, Issue 6, June 2026.
Waste engine oil is converted into defect‐rich soot‐derived activated carbons through a rapid flame synthesis strategy for high‐performance aqueous zinc‐ion capacitors and supercapacitors. Nitrogen‐assisted activation tailors pore structure and surface chemistry, enabling remarkable energy density, fast charge‐transfer kinetics, and long‐term cycling ...
Naile Karakehya, Recep Yuksel
wiley   +1 more source

Marangoni Flow Before Carlo Marangoni

open access: yesAnnalen der Physik, Volume 538, Issue 6, June 2026.
ABSTRACT In fluid dynamics, particularly in research on soft matter, it is well known that surface tension gradients drive fluid flow, a phenomenon known as Marangoni flow. The effect is named after Carlo Marangoni, who described it in 1865 as part of his doctoral thesis on droplets and liquid films. While Marangoni's contribution is rightly recognized,
Vahid Nasirimarekani   +1 more
wiley   +1 more source

On the Meaning of Localization in Non‐Local Quantum Field Theory

open access: yesAnnalen der Physik, Volume 538, Issue 6, June 2026.
In non‐local quantum field theory nature does not necessarily allow objects or events to be localized to exact mathematical points. Instead any physical measurement has a built‐in finite resolution set by the non‐locality scale. Spacetime remains continuous and Lorentz‐covariant, but below this scale pointlike localization becomes an idealization ...
E. J. Thompson
wiley   +1 more source

A review of the historic and present ecological role of aquatic and shoreline wood, from forest to deep sea

open access: yesBiological Reviews, Volume 101, Issue 3, Page 1091-1119, June 2026.
ABSTRACT The ecology of forests, their losses, and terrestrial wood decomposition dynamics have been intensively studied and reviewed. In the aquatic realm, reviews have concentrated on large wood (LW) in rivers and the transition from freshwater to marine environments in the Pacific Northwest of North America. However, a comprehensive global synthesis
Jon Dickson   +9 more
wiley   +1 more source

The flexible, the stereotyped and the in‐between: putting together the combinatory tool use origins hypothesis

open access: yesBiological Reviews, Volume 101, Issue 3, Page 1235-1254, June 2026.
ABSTRACT Tool use research has long made the distinction between tool using that is considered learned and flexible, and that which appears to be instinctive and stereotyped. However, animals with an inherited tool use specialisation can exhibit flexibility, while tool use that is spontaneously innovated can be limited in its expression and facilitated
Jennifer A. D. Colbourne   +1 more
wiley   +1 more source

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