Results 241 to 250 of about 3,876,812 (353)

A Trade‐Off between Pulse Energy and Stability in Seeded Free‐Electron Lasers

open access: yesAdvanced Photonics Research, EarlyView.
Seeded free‐electron lasers (FELs) require balancing competing factors for optimal performance. This work analyzes how dispersion strength influences output in high‐gain harmonic generation. Results reveal a trade‐off: maximizing pulse energy often comes at the cost of reduced stability and vice versa.
Li Zeng   +4 more
wiley   +1 more source

Correction: Methanolic Extract of Boswellia serrata Gum Protects the Nigral Dopaminergic Neurons from Rotenone-Induced Neurotoxicity. [PDF]

open access: yesMol Neurobiol
Shadfar S   +7 more
europepmc   +1 more source

Beyond Plasmonics: Atomic‐Scale SERS Platforms for Plasmon‐Free Photocatalysis Monitoring via Charge Transfer Mechanisms

open access: yesAdvanced Sensor Research, EarlyView.
This perspective discusses the charge transfer mechanism in single‐atom/small‐cluster SERS systems supported by semiconducting and metallic substrates. Integrating single‐atom/small‐cluster SERS with photocatalytic processes offers unprecedented opportunities for real‐time plasmon‐free reaction monitoring.
Ruinan Wang   +7 more
wiley   +1 more source

Polyoxometalate Imide‐Linked Molecules, Covalent Organic Polymers, and Frameworks: Dimensionality Effects on Supercapacitors Performance

open access: yesAdvanced Sustainable Systems, EarlyView.
This study explores polyoxometalate‐based hybrids with varying dimensionalities, linking molecular, polymeric, and framework structures to supercapacitor performance. The results highlight how structural tuning enhances surface area, porosity, and charge transport, offering insights into designing efficient energy storage materials.
Daria Nowicka   +6 more
wiley   +1 more source

The social organization of the Asian weaver ant colonies: A natural enemy novel sub-castes worker's functional activity findings. [PDF]

open access: yesPLoS One
Exélis MP   +7 more
europepmc   +1 more source

Modern Strategies in Wound Healing: The Rise of Bacterial Cellulose Dressings

open access: yesAdvanced Therapeutics, EarlyView.
Bacterial cellulose (BC)‐based wound dressings combine high water retention, biocompatibility, and mechanical strength to support wound healing. This review highlights advanced functionalization strategies and fabrication techniques that enhance BC's therapeutic performance, establishing it as a promising material for next‐generation wound care ...
Elif Naz Gürsoy   +4 more
wiley   +1 more source

Insights into the Dynamics and Binding Mechanisms of the Alkhumra Virus NS2B/NS3 Protease: A Molecular Dynamics Study

open access: yesAdvanced Theory and Simulations, EarlyView.
The ΔRMSF$\Delta {\rm RMSF}$ analysis reveals significant flexibility differences between free NS3 and the NS2B/NS3 complex, with notable deviations in specific regions. Key residues driving NS2B binding are identified, and the protonation state of catalytic serine affects oxyanion hole formation.
Jurica Novak   +2 more
wiley   +1 more source

Exploration of Half‐Cycle Length of Converging Circular Wavy Duct with Diverging‐Outlet: Turbulent Water Dynamics

open access: yesAdvanced Theory and Simulations, EarlyView.
Increasing half‐cycles intensifies turbulence due to enhanced vortex interactions and flow separation at the diverged‐outlets. Longer wavy ducts are shown to increase flow acceleration, resulting in greater output velocities and more turbulent‐kinetic‐energy production. Wave‐period plays a crucial role in determining turbulent intensity, with amplitude
I. L. Animasaun   +2 more
wiley   +1 more source

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