Results 261 to 270 of about 1,691,025 (355)

An “s‐Electron” Donor Band Driven Metallic Ferromagnetism in Co‐Doped ZnO Films

open access: yesAdvanced Science, EarlyView.
Hard X‐ray photoemission spectroscopy with polarization dependence enables orbital‐selective probing of buried electronic states. By tuning the incident light's polarization vector, symmetry‐resolved spectral features of core and valence states are revealed, offering deeper insights into orbital hybridization and spin–orbit interactions in functional ...
Pei‐Yu Chuang   +9 more
wiley   +1 more source

Predicting Fetal Growth with Curve Fitting and Machine Learning. [PDF]

open access: yesBioengineering (Basel)
Zhang H   +7 more
europepmc   +1 more source

Hyperspectral Imaging Techniques for Lyophilization: Advances in Data‐Driven Modeling Strategies and Applications

open access: yesAdvanced Science, EarlyView.
Lyophilization is a key process used in the production of biotherapeutic products. This article reviews and discusses the application of HSI on lyophilization, and the strategies that use the resulting data to build models. It is intended to provide guidance and insights for non‐specialist researchers and engineers into leveraging HSI and the data ...
Huiwen Yu   +5 more
wiley   +1 more source

Polynomial time algorithms for multicast network code construction

open access: yesIEEE Transactions on Information Theory, 2005
S. Jaggi   +6 more
semanticscholar   +1 more source

Large Depth‐of‐Field, Large Eyebox, and Wide Field‐of‐View Freeform‐Holographic Augmented Reality Near‐Eye Display

open access: yesAdvanced Science, EarlyView.
This study proposes an augmented reality (AR) near‐eye display system that simultaneously achieves a large depth‐of‐field (DOF) from 0.25 to 10 m, a wide 50° field‐of‐view (FOV), and a 10 mm × 10 mm viewing eyebox, while maintaining high display performance, good optical see‐through viewing capability, and a compact system form factor.
Yongdong Wang   +4 more
wiley   +1 more source

Meta‐Dispersive 3D Chromatic Confocal Measurement

open access: yesAdvanced Science, EarlyView.
A dispersive metalens (DML) combined with the chromatic confocal method is achieved for high‐precision 3D measurement in this study. This approach enables both high axial and lateral resolutions in compact optics. The development offers a promising route toward precise, miniaturized depth sensing for future applications in microstructure inspection and
Jiajun Wu   +8 more
wiley   +1 more source

A Method to Evaluate the Frequency Dependence of Retinal Vascular and Neural Metrics to Stimulus Modulation. [PDF]

open access: yesTransl Vis Sci Technol
Felder AE   +5 more
europepmc   +1 more source

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