Results 251 to 260 of about 310,302 (319)

Intelligent Acousto‐Electrical Metamaterials (IAM) for Sound Source Detection

Advanced Materials, EarlyView.
Our proposed metamaterial concept enables sound source detection using a single material, in contrast to conventional arrays that require dozens or even hundreds of transducers. We show that the coupled acoustic–vibrational–electrical responses in piezoelectric metamaterials give rise to topology‐governed charge transport, producing distinct voltage ...
Victor Couëdel, Haotian Lu, Jiayan Zhang, Desheng Yao, Ananya Bhardwaj, Ramiro Contreras, Karim Sabra, Xiaoyu (Rayne) Zheng   +7 more
wiley   +1 more source

A hybrid learning framework integrating chaotic Niche alpha evolution for student academic performance prediction. [PDF]

Sci Rep
Chen H, Zhou Y, Cao Q.
europepmc   +1 more source

Adaptive Twisting Metamaterials

Advanced Materials, EarlyView.
This work introduces torque‐controlled twisting metamaterials as a transformative platform for adaptive crashworthiness. By combining multiscale predictive modeling with experimental validation on additively manufactured gyroids, it demonstrates tunable stiffness, collapse stress, and energy absorption.
Mattia Utzeri, Maria L. Gatto, Edoardo Mancini, Donato Orlandi, Daniele Cortis, Marco Sasso, Shanmugam Kumar   +6 more
wiley   +1 more source

A semi-analytical approach for solving a fractional-order mathematical model of skin cell damage and repair driven by environmental pollutants. [PDF]

Sci Rep
Alchikh R, Fayyad-Kazan M, Khuri SA.
europepmc   +1 more source

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

Advanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella, Kobra Azizi, Dirk M. Guldi, Tomás Torres   +3 more
wiley   +1 more source

Identification of stochastic optical solitons in a generalized NLSE characterized by fourth order dispersion and weak nonlocality. [PDF]

Sci Rep
Ahmed KK, Ahmed HM, Akgül A, Hassani MK, Hendy AS, Samir I.   +5 more
europepmc   +1 more source

Intelligent classification and dynamic evolution simulation study on air conditioner product demand characteristics. [PDF]

Sci Rep
Wu Z, Liang C, Zhang S, Chen Z, Shen Z.
europepmc   +1 more source

Optical closed form soliton structures for the Kuralay-II equation in nonlinear optical complex media. [PDF]

Sci Rep
Arshad A, Yasin MW, Saeed I, Ahmed N, Bittaye E, Baber MZ.   +5 more
europepmc   +1 more source

Quantitative characterization of cracking and debonding behaviors of sandstone containing an inverted U-shaped inclusion. [PDF]

Sci Rep
Liu X, Pan Z, Zhang K, Zhang K, Xiong L, Liu Z, Li W.   +6 more
europepmc   +1 more source

Nonlinear 2-DOF PID controller optimized by artificial lemming algorithm for robust engine speed regulation in spark-ignition systems. [PDF]

Sci Rep
Ekinci S, Izci D, Jabari M, Bajaj M, Blazek V, Prokop L.   +5 more
europepmc   +1 more source