Results 151 to 160 of about 2,537,807 (351)

Twin Crystal Moiré Metasurfaces for Crossing Flat‐Band Transport

Advanced Functional Materials, EarlyView.
This study introduces twin crystal moiré metasurfaces, breaking in‐plane symmetry to enable reconfigurable acoustic wave manipulation. By adjusting the twin angle and interlayer twist angle, various combinations of hyperbolic, flat bands, and elliptic states can be synthesized in the system.
Shida Fan, Chenglin Han, Kuan He, Chadi Ellouzi, Yunlong Wang, Li‐Qun Chen, Jie Sun, Zhaodong Xu, Chen Shen, Tianzhi Yang   +9 more
wiley   +1 more source

Hyperspectral screen-image-synthesis meter with scattering-noise suppression. [PDF]

Sci Rep, 2023
Yu YW, Le M, Yang TH, Chen CH, Huang PD, Wu CS, Lin CC, Lee TX, Sun CC.   +8 more
europepmc   +1 more source

Shot Noise and “Universal” suppression factors

, 2011
We present a review on some aspects of shot noise research, mainly focusing on our own work in the field, and on some conclusions that we can draw looking at the results obtained in the last few years. The activity on shot noise of one of us (M.
MACUCCI, MASSIMO, MARCONCINI, PAOLO
core  

Transparent and Robust LiCl–Organohydrogel Triboelectric Nanogenerator With Deep Learning Assisted Sensing

Advanced Functional Materials, EarlyView.
Develop a LiCl–PEI–PAM hydrogel with 3000% stretchability and excellent optical transparency. Through comparative studies of various salts, confirm that LiCl is the most suitable salt for high TENG output. Achieve excellent freeze‐resistant, dry‐resistant, and rapid self‐healing (10 s) properties even in extreme environments. Balance ionic conductivity,
Hai Anh Thi Le, Thien Trung Luu, Duc‐Manh Dinh, Kyehan Rhee, Kyungwho Choi, Dukhyun Choi, Yong Tae Park   +6 more
wiley   +1 more source

A method of adaptation between steepest-descent and Newton's algorithm for multichannel active control of tonal noise and vibration

, 2014
Active control methods have been applied to a number of practical problems in which it is necessary to control a tonal disturbance. For example, the control of engine noise and vibration in vehicles, propeller noise in aircraft and the vibration produced
Cheer, Jordan, Daley, Stephen
core  

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Noise Suppression in Quadrature Phase-Shift-Keying-Oriented All-Optical Matching Systems Using Highly Nonlinear Fiber

Photonics
All-optical matching systems that detect and localize designated target sequences in input all-optical data sequences have attracted significant attention in all-optical processing.
Xin Li, Feiyang Ruan, Ying Tang, Tenglin Gao, Shanguo Huang   +4 more
doaj   +1 more source

Improvement and application of electromagnetic vibration and noise suppression method for electric vehicle motor. [PDF]

Heliyon, 2023
Lou X, Zhang S, Chen X, Gao Y, Ji W.
europepmc   +1 more source

Conformal Metallosaccharide Hybrid Films for Protecting Wood Surfaces From Environmental Damage

Advanced Functional Materials, EarlyView.
Ti‐ribose hybrid films fabricated by molecular layer deposition form a conformal and uniform coating on wood surfaces, which provides water repellence, dimensional stability, and resistance to acidic and alkaline environments, while preserving the natural appearance.
Wenwen Wang, Aranzazu Sierra Fernandez, Gabriele Botta, Evgenii Modin, Iva Šarić Janković, Shidong Ji, Junli Liu, Mato Knez   +7 more
wiley   +1 more source

Low-distortion information propagation with noise suppression in swarm networks. [PDF]

Proc Natl Acad Sci U S A, 2023
Tiwari A, Devasia S, Riley JJ.
europepmc   +1 more source