Results 281 to 290 of about 4,188,611 (364)

FLAMINGO: calibrating large cosmological hydrodynamical simulations with machine learning. [PDF]

open access: yesMon Not R Astron Soc, 2023
Kugel R   +19 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

Witnessing the onset of reionization through Lyman-α emission at redshift 13. [PDF]

open access: yesNature
Witstok J   +36 more
europepmc   +1 more source

Active Galactic Nuclei in the CNOC2 Field Galaxy Redshift Survey [PDF]

open access: bronze, 2000
Patrick B. Hall   +9 more
openalex   +1 more source

Environmental Impacts and Cost Analysis of Perovskite Nanocrystals for Light‐Emitting Diode Applications

open access: yesAdvanced Sustainable Systems, EarlyView.
CsPbBr₃ colloidal nanocrystals synthesized via hot‐injection (HI) and microwave‐assisted (MW) methods exhibit excellent optoelectronic properties for LEDs. Although the MW route is more energy‐efficient and eco‐friendly in the lab, industrially, its environmental impacts are similar, but with lower costs.
Jaume‐Adrià Alberola‐Borràs   +6 more
wiley   +1 more source

A decade of sub-arcsecond imaging with the International LOFAR Telescope. [PDF]

open access: yesAstrophys Space Sci
Morabito LK   +9 more
europepmc   +1 more source

Caltech Faint Galaxy Redshift Survey. X. A Redshift Survey in the Region of the Hubble Deep Field North [PDF]

open access: bronze, 2000
Judith G. Cohen   +7 more
openalex   +1 more source

Fluorescent Chitosan Hydrogels Based on Biomass‐Derived Carbon Dots for Toxic Aromatic Detection

open access: yesAdvanced Sustainable Systems, EarlyView.
Carbon dots made from food waste via a microwave–ultrasound method show strong, pH‐stable fluorescence. Thermal pretreatment enhances their optical properties. Incorporated into chitosan hydrogels, these dots form reusable sensors for detecting aromatic pollutants in water.
Imane Haddadou   +4 more
wiley   +1 more source

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