Results 121 to 130 of about 28,078 (291)

Terahertz Chiral Recognition Based on Metasurfaces

open access: yesAdvanced Photonics Research, EarlyView.
A novel terahertz chiral sensing method based on a multilayer metallic metasurface is proposed. The left‐handed circularly polarized and right‐handed circularly polarized components in the linearly polarized illuminating light into two focal points and convert them back into linear polarization for convenient measurement.
Xuyang Ji   +5 more
wiley   +1 more source

The spark spectrum of thallium, Tl III

open access: gold, 1929
John Cunningham McLennan   +2 more
openalex   +1 more source

Obtaining Orthogonal Thermal Conductivity Components from Anisotropic Thin Films Using the Pseudo Steady‐State 3ω Method

open access: yesAdvanced Theory and Simulations, EarlyView.
Measurement of thin film thermal conductivity is challenging for isotropic materials, but is even more so for films with anisotropic in‐plane properties. This work establishes the pseudo steady‐state 3ω technique as a suitable method to extract orthogonal in‐plane thermal conductivity components from thin films. Abstract Directional characterization of
José F. Serrano‐Claumarchirant   +4 more
wiley   +1 more source

Toward a Universal Czochralski Growth Model Leveraging Data‐Driven Techniques

open access: yesAdvanced Theory and Simulations, EarlyView.
This data‐driven study investigates Czochralski growth using Decision Trees, Symbolic Regression, ANN, and SHAP to assess the impact of 21 process and design parameters on crystal quality. Trained on 632 CFD simulation datasets across four crystalline materials, it demonstrates the feasibility of a universal Cz model applicable to various ...
Natasha Dropka   +4 more
wiley   +1 more source

ST6GAL1‐Mediated Sialylation Stabilizes PD‐L1 and Drives Immunosuppressive Tumor Microenvironment in Colorectal Cancer

open access: yesAdvanced Science, EarlyView.
ST6GAL1 plays a critical role in tumor progression and immune regulation in colorectal cancer (CRC). Its depletion significantly suppresses the malignant phenotype of CRC cells and enhances the efficacy of anti‐PD‐L1 therapy. High ST6GAL1 expression promotes an immune‐activated tumor microenvironment (TME), characterized by increased infiltration of ...
Ximo Xu   +15 more
wiley   +1 more source

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