Results 81 to 90 of about 1,769,046 (332)

Polymer Interface Enables Reversible Quasi‐Solid Sulfur Conversion in Sodium‐Sulfur Batteries

open access: yesAdvanced Functional Materials, EarlyView.
The polymer interface enables a stable quasi‐solid sulfur conversion pathway in room‐temperature Na─S batteries. The coating regulates Na+ transport, stabilizes the cathode–electrolyte interphase, and accommodates mechanical stress, suppressing electrolyte decomposition and sulfur migration, thereby improving reaction uniformity, reducing polarization,
Reza Andaveh   +12 more
wiley   +1 more source

Light‐Actuated Fiber‐Climbing Inchworm Robot Toward Endoluminal Navigation

open access: yesAdvanced Functional Materials, EarlyView.
A kirigami‐inspired soft inchworm robot harnesses optical energy from a customized side‐emitting optical fiber, guaranteeing its propulsion along the fiber body. The wavelength‐selective responsiveness of dye‐functionalized liquid crystal elastomers and the application of temporal illumination patterns enable sequential control of robot components. The
Antonio Lobosco   +6 more
wiley   +1 more source

Engineered Protein‐Based Ionic Conductors for Sustainable Energy Storage Applications

open access: yesAdvanced Materials, EarlyView.
Rational incorporation of charged residues into an engineered, self‐assembling protein scaffold yields solid‐state protein films with outstanding ionic conductivity. Salt‐doping further enhances conductivity, an effect amplified in the engineered variants. These properties enable the material integration into an efficient supercapacitor.
Juan David Cortés‐Ossa   +14 more
wiley   +1 more source

On the left periphery of ‘optional’ wh-in-situ: Evidence from Greek

open access: yesQuaderni di Linguistica e Studi Orientali
A recent generalization about ‘optional’ wh-in-situ states that wh-in-situ questions are blocked in selected contexts, where the only grammatical option is wh-fronting.
Christos Vlachos
doaj   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

Wh-questions in Japanese: Challenges for Vietnamese L2 learners

open access: yesActa Linguistica Asiatica
The study explored how Vietnamese learners of Japanese handle structural differences in wh-questions. Despite both being wh-in-situ languages, the divergent word order poses challenges for Vietnamese learners.
Trang Phan, Giang Vu
doaj   +1 more source

Partial Wh-Movement in North Italo-Romance and the FormCopy Analysis of Wh-Doubling

open access: yesQuaderni di Linguistica e Studi Orientali, 2023
This paper analyzes the syntactic derivation of so-called ‘wh-doubling’, a single-constituent question-formation strategy that features the overt occurrence of two wh-phrases (e.g. kuza fa la ku’zε (lit.) ‘what does she do what?’) in North Italo-Romance.
Giuseppe Rugna, Maria Rita Manzini
doaj  

Unravelling the Secret of Sulfur Confinement and High Sulfur Utilization in Hybrid Sulfur‐Carbons

open access: yesAdvanced Materials, EarlyView.
Thermal condensation of inverse vulcanized sulfur‐carbon hybrids enables a bottom‐up sulfur confinement strategy, in which a protective carbon phase is progressively constructed around sulfur species. The resulting carbon nanodomains covalently tether sulfur chains and stabilize radical intermediates. This integrated architecture effectively suppresses
Tim Horner   +9 more
wiley   +1 more source

On the development of relativization in the English language [PDF]

open access: yes, 2019
The discussion is about relative clauses in Old English and the transition to the Middle English period. More specifically, it deals with the phenomenon of preposition stranding in one type of relative clauses but not in the two other types.
Castillo, Concha
core  

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