Results 161 to 170 of about 1,383,284 (307)

Mimicking Life: Autonomous Oscillating Artificial Cilia Driven by Chemical Power

Advanced Intelligent Systems, EarlyView.
The synthesis and motion analysis of chemically actuated, individually autonomous artificial cilia are presented. Driven by an internal chemical reaction, the self‐driven individual cilia require no external stimuli. They undergo periodic oscillatory motion with a 3D beat pattern and exhibit chemotactic shifts, reminiscent of biological systems.
Rajata Suvra Chakrovorty, Yaqeen Salatneh Ashqer, Suzanne Ahmed   +2 more
wiley   +1 more source

Reversible tunable topological phononic crystals based upon thermo-acoustic hydrogels. [PDF]

Microsyst Nanoeng
Lian M, Liu Z, Zhang J, Duan L, Su Y, Cao T.   +5 more
europepmc   +1 more source

Soft Artificial Ciliary Brush with Integrated Haptic Feedback for Efficient Airway Mucus Cleaning

Advanced Intelligent Systems, EarlyView.
A fundamental mucus cleaning mechanism is reported, which utilizes both artificial cilia mechanical sweeping and suction‐based mucus cleaning. A novel haptic feedback interface for the artificial cilia provides touch feedback on tissue contact, enhancing operator control and safety.
Zhongming Lyu, Yusheng Wang, Ruijian Ge, Darren Wang, Matthew Bacchetta, Caitlin T. Demarest, Fabien Maldonado, Xiaoguang Dong   +7 more
wiley   +1 more source

3-rd Spring School on Acousto-Optics and Applications Gdańsk–Wieżyca, May 29-31, 1986 // Istituto di Acustica ,,O. M. Corbino’’, 50th anniversary celebration, Rome, Italy, 28-30 april 1987

Archives of Acoustics
The 3-rd School on Acousto-optics and Applications like the two previous ones (in 1980 – Arch. Acoust. 6 (1981) 85-86 and in 1983 – Arch. Acoust. 9 (1984) 382-382) took place at Wieżyca near Gdańsk in the recreation centre of the Gdynia Shipyard.
A. ŚLIWIŃSKI, P. E. GIUA
doaj  

Isoscattering non-isospectral quantum graphs. [PDF]

Sci Rep
Farooq O, Ławniczak M, Kurasov P, Sirko L.   +3 more
europepmc   +1 more source

Fiber Memristor-Based Physical Reservoir Computing for Multimodal Sleep Monitoring. [PDF]

Research (Wash D C)
Zhang J, Zhu Z, Meng J, Wang T.
europepmc   +1 more source

Quantum acoustics with propagating phonons

, 2020
Maria Ekström
openalex   +1 more source

Primitive Ligands Drive 1D CsPbI3 Nanostructures with Strongly Polarized Photoluminescence

Angewandte Chemie, EarlyView.
This work illustration highlights I− concentration drives the structural evolution of CsPbI3 from cubic to orthorhombic phase, accompanied by octahedral distortion. In addition, increasing I− transforms nanorods into ginkgo‐leaf‐like assemblies, including a 659–683 nm PL redshift due to bandgap narrowing and strain effects.
Juan Xie, Kang Feng, Chuo Yin, Jie Zhang, Stefanos Mourdikoudis, Yanli Du, Xu Chen, Yang Liu, Hanjun Li, Shengshi Fan, Longhui Zeng, Lakshminarayana Polavarapu, Guangchao Zheng   +12 more
wiley   +1 more source

Observation of disorder-induced boundary localization. [PDF]

Proc Natl Acad Sci U S A
Wang BB, Cheng Z, Zou HY, Ge Y, Zhao KQ, Si QR, Yuan SQ, Sun HX, Xue H, Zhang B.   +9 more
europepmc   +1 more source

Enabling highly efficient infrared silicon photodetectors via disordered metasurfaces with upconversion nanoparticles. [PDF]

Sci Adv
Chen W, Zhang S, Wang C, Wu Y, Shi X, Shen J, Liu Y, Zhang X, Tjiptoharsono F, Lee HYL, Zhu D, Wang Q, Yang JKW, Zhu J, Dong Z.   +14 more
europepmc   +1 more source