Results 161 to 170 of about 71,180 (205)

Serrodyne‐Enabled Dual Electro‐Optic Comb Interferometry for High‐Precision Absolute Ranging and Integration‐Ready Metrology

open access: yesAdvanced Science, EarlyView.
A serrodyne‐modulated dual electro‐optic comb interferometer is presented that achieves sub‐nanometer precision in absolute distance measurements. The system also supports diverse applications such as depth imaging and vibration sensing. With features of low RF power, wide frequency‐shifting range, and full integration potential, the system offers a ...
Xiaoyang Guo   +4 more
wiley   +1 more source

Loss of Hepatic Angiotensinogen Attenuates Diastolic Dysfunction in Heart Failure with Preserved Ejection Fraction

open access: yesAdvanced Science, EarlyView.
Increased hepatic angiotensinogen (AGT) abundance leads to cardiac diastolic dysfunction via the AngII‐independent pathway. Liver‐derived AGT is internalized by LRP2 in cardiac endothelial cells, subsequently contributing to myocardial diastolic dysfunction by suppressing microvascular angiogenesis via inhibiting the GATA2/Pim3 pathway.
Zetao Heng   +7 more
wiley   +1 more source

Integration of Genetic and Imaging Data for Alzheimer's Disease Diagnosis and Interpretation

open access: yesAdvanced Science, EarlyView.
AlzCLIP is a novel contrastive learning framework that integrates single nucleotide polymorphism (SNP) profiles and MRI‐derived imaging features into a unified representation space to improve Alzheimer's disease (AD) diagnosis and interpretation. By achieving superior diagnostic accuracy and revealing key genetic and structural contributors to AD risk,
Yanfei Wang   +7 more
wiley   +1 more source

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