Results 201 to 210 of about 1,253,716 (311)

The Sirt1‐Piezo1 Axis Promotes Bone Formation and Repair in Mice

open access: yesAdvanced Science, EarlyView.
Piezo1 upregulates in cartilage callus during bone repair, where its deletion impairs ossification and healing in mice, while activation enhances these processes. Sirt1 positively regulates Piezo1 expression and activity to promote osteogenesis and bone repair in mice.
Donghao Gan   +16 more
wiley   +1 more source

Quantum‐Inspired Fourier Transforms Based on Circuits

open access: yesAdvanced Science, EarlyView.
An analog scheme of classical circuit for the quantum Fourier transform is proposed. The number of the basic computing components employed in the circuit design is consistent with the number of the quantum gate in the quantum circuit. The information is encoded using correlated electrical signals.
Hanxu Zhang, Yifan Sun, Xiangdong Zhang
wiley   +1 more source

Spatially Resolved Mapping of Voltage‐Gated Proton Channel Activity Reveals Delayed Proton Transport in Local Microenvironments

open access: yesAdvanced Science, EarlyView.
A revolutionary imaging platform integrating quantitative single‐molecule photobleaching with ratiometric fluorescence probes enables high‐throughput (≈2300 individually resolvable channels) mapping of individual proton channels in a large field (≈3000 µm2), overcoming the spatial and temporal limitations of conventional electrophysiology.
Jiahua Zhuang   +5 more
wiley   +1 more source

Multi‐Instably Mechanical Systems for Computing‐Storing Functions

open access: yesAdvanced Science, EarlyView.
Multi‐instably mechanical systems for the functions of scientific computing, logical operations, and data storage, i.e., solving fourth‐order ordinary differential equations (ODEs) by fourth‐order ODE solvers, realizing logical operations by digital logic gates, and stably storing data by mechanical memories.
Jiajun Wang   +3 more
wiley   +1 more source

Order–Disorder Phase Stabilization by Pressure‐Induced Charge Transfer Enhances the Ferroelectric Photovoltaic Effect in Multiferroic BaFe4O7

open access: yesAdvanced Science, EarlyView.
A pressure‐driven charge transfer in multiferroic BaFe4O7 induces Fe valence disproportionation and structural distortion, drastically narrowing the bandgap and enhancing ferroelectric polarization. This synergistic optimization boosts photocurrent 2.5‐fold and is retained upon decompression, offering a promising strategy to overcome the ferroelectric ...
Jiayi Guan   +20 more
wiley   +1 more source

Home - About - Disclaimer - Privacy