Results 11 to 20 of about 23 (23)

Interface‐Induced Stability of Nontrivial Topological Spin Textures: Unveiling Room‐Temperature Hopfions and Skyrmions

open access: yesAdvanced Materials, Volume 38, Issue 1, 2 January 2026.
The first room‐temperature, zero‐field observation of stable skyrmion–hopfion spin textures in EuS─Bi2Se3─EuS trilayers is reported. Combining Lorentz TEM imaging and micromagnetic modeling, the authors unveil how interfacial Dzyaloshinskii–Moriya interaction and geometric confinement stabilize these multidimensional topological states.
Ferhat Katmis   +11 more
wiley   +1 more source

Bioelectrochemical‐Augmented Hybrid PV‐Battery System for Off‐Grid Aquaculture Internet of Things Monitoring

open access: yesIET Wireless Sensor Systems, Volume 16, Issue 1, January/December 2026.
This work experimentally validates the integration of bioelectrochemical energy based on the microbial fuel cells (MFC) into a hybrid PV‐battery system for off‐grid aquaculture IoT monitoring. Results demonstrate that MFC integration reduces battery discharge by 6.1% extending operational lifespan while minimising electronic waste. ABSTRACT Internet of
Afef Bohli, Ridha Bouallegue
wiley   +1 more source

Development of SiC Nanocomposites Using Direct Ink Writing Process

open access: yesAdvanced Engineering Materials, Volume 27, Issue 23, December 2025.
Herein, feedstock inks containing polycarbosilane and various concentrations of SiC nanoparticles (SiCnp) are investigated for fabricating ceramic matrix composites using a DIW 3D printing process. Characterization results from physical measurement, microstructure analysis, and thermal and flexural testing suggested that high‐performance CMC samples ...
Jinchen Han   +5 more
wiley   +1 more source

Exploring the role of coastal structures in shaping cold‐temperate river–estuarine marsh environments

open access: yesEarth Surface Processes and Landforms, Volume 50, Issue 14, November 2025.
Analysis of high‐resolution UAS models and historical data reveals that structure orientation and design strongly influence sediment dynamics in low‐energy environments. Short and perpendicular structures can enhance marsh growth, while longer or poorly integrated designs may reduce sediment supply and destabilise marshes. In the St.
Samuel Vaillancourt   +4 more
wiley   +1 more source

Inhibition of Glutamine Metabolism Attenuates Tumor Progression Through Remodeling of the Macrophage Immune Microenvironment

open access: yesAdvanced Biology, Volume 9, Issue 10, October 2025.
The prodrug strategy used in this study offers new promise for cancer metabolism‐based therapies. JHU083, a prodrug that, when cleaved by protease in the tumor microenvironment, yields the glutamine antagonist DON. JHU083 inhibits tumor growth by targeting glutamine‐addicted cancer cells and suppressing glutamine‐dependent M2 macrophages, leading to a ...
Tianhe Li   +10 more
wiley   +1 more source

Comparison of Viral Aerosol Shedding by Mild and Moderately Symptomatic Community‐Acquired and Nasally Inoculated Influenza A(H3) Infection

open access: yesInfluenza and Other Respiratory Viruses, Volume 19, Issue 6, June 2025.
ABSTRACT Background Nasally inoculated influenza cases reported milder symptoms and shed lower viral RNA load in exhaled breath aerosols (EBA) than people with classic influenza‐like illness in a previous study. Whether nasally inoculated influenza is representative of mild natural influenza infection is unknown.
Jianyu Lai   +5 more
wiley   +1 more source

Corrosion and Fatigue Behavior of Boeing Space, Intelligence, and Weapons Systems Laser Powder Fusion Built Scalmalloy® in 5% NaCl

open access: yesFatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 5, Page 2206-2220, May 2025.
ABSTRACT This paper presents the results of a preliminary investigation into the corrosion resistance of laser powder bed fusion (LPBF)‐produced Scalmalloy® specimens built by Boeing Space, Intelligence, and Weapons Systems (BSI&WS). The specimens were first exposed to a 5% NaCl salt fog test at 35°C, and a comparison was made with prior tests on the ...
Andrew Ang   +6 more
wiley   +1 more source

Cognitive Models for Machine Theory of Mind

open access: yesTopics in Cognitive Science, Volume 17, Issue 2, Page 268-290, April 2025.
Abstract Some of the required characteristics for a true machine theory of mind (MToM) include the ability to (1) reproduce the full diversity of human thought and behavior, (2) develop a personalized model of an individual with very limited data, and (3) provide an explanation for behavioral predictions grounded in the cognitive processes of the ...
Christian Lebiere   +4 more
wiley   +1 more source

DC24: A new density coherence functional for multiconfiguration density‐coherence functional theory

open access: yesJournal of Computational Chemistry, Volume 46, Issue 1, January 5, 2025.
Multiconfiguration density‐coherence functional theory is a low‐cost and high‐accuracy electronic structure method that recovers dynamic correlation in inherently multiconfigurational molecules and transition states by expressing the nonclassical energy as a functional of the unpaired density computed from the one‐particle reduced density matrix in the
Dayou Zhang   +2 more
wiley   +1 more source

Engineering a Mesoporous Silicon Nanoparticle Cage to Enhance Performance of a Phosphotriesterase Enzyme for Degradation of VX Nerve Agent

open access: yesAdvanced Science, Volume 11, Issue 48, December 26, 2024.
A porous silicon nanocage encapsulating phosphotriesterase variant L7ep‐3a is evaluated for nerve agent detoxification. By tuning the physicochemical properties of the enzyme–porous silicon nanoconstruct, enhanced catalytic activity, and operational stability are achieved compared to the free enzyme.
Yi‐Sheng Lu   +12 more
wiley   +1 more source

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