Results 291 to 300 of about 2,364,104 (352)

Multicolor Luminescent Supramolecular Bidirectional Shuttles Driven by Light

open access: yesAdvanced Science, EarlyView.
Two different multicolor luminescent supramolecular bidirectional shuttles driven by light is constructed by spiropyran‐modified p‐styrene derivatives (BPSP) and cucurbit[7]uril and cucurbit[8]uril, which not only realize photo‐controlled time‐dependent multicolor luminescence from blue to red, but also achieve the regulation of topological morphology ...
Rong Zhang   +4 more
wiley   +1 more source

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

Assessing webcam-based eye-tracking during comic reading in the classroom: a feasibility study. [PDF]

open access: yesEinstein (Sao Paulo)
Nascimento JA   +6 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy