Results 311 to 320 of about 175,630 (355)

Terahertz meta-biosensor for bovine serum albumin sensing based on electromagnetic-induced transparency-like effect. [PDF]

Quant Imaging Med Surg
Zhang Z, Cong M, Ma J, Zhao R, Song W, Qiu J.   +5 more
europepmc   +1 more source

Multimodal Locomotion of Soft Robots

Advanced Intelligent Systems, EarlyView.
This review comprehensively surveys recent advances in multimodal locomotion within soft robotics. Typical locomotion modes are summarized and categorized. Furthermore, the underlying mechanisms enabling multimodal locomotion are discussed and classified into three primary categories: active control‐based, reconfiguration‐based, and environment ...
Zihao Yuan, Huangwei Ji, Kai Huang, Feifei Chen, Guoying Gu   +4 more
wiley   +1 more source

Optimization of terahertz broadband polarization insensitive metamaterial absorber using bisecting rectangles technique based on quadratic surrogates. [PDF]

Sci Rep
Etman AS, Hameed MFO, Obayya SSA, Hammad AE.   +3 more
europepmc   +1 more source

Maneuverable Multilegged Locomotion through Anisotropically Arranged Soft Backbones in a Single‐Actuator Modular Miniature Robot

Advanced Intelligent Systems, EarlyView.
A modular eight‐legged robot exploits anisotropically oriented soft I‐beam backbones to transmit vibration from a single unbalanced‐mass actuator, producing frequency‐dependent multimodal gaits. A pseudo‐rigid‐body model enables high‐fidelity MuJoCo simulation, while Bayesian parameter identification and reinforcement learning yield robust control ...
Yiğit Yaman, Burak Arslan, Ömer Çağrı Ergin, Daniel M. Aukes, Onur Özcan   +4 more
wiley   +1 more source

Dynamic shaping of multi-touch stimuli by programmable acoustic metamaterial. [PDF]

Nat Commun
Daunizeau T, Haliyo S, Gueorguiev D, Hayward V.   +3 more
europepmc   +1 more source

Investigation of Hexagonal Honeycomb Topology for Impact Optimization in Energetic Material

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The regulation of the mechanical properties of energetic materials manufactured by traditional processes is constrained. However, the introduction of lattice structures can facilitate the regulation of mechanical properties without necessitating alterations to the materials themselves. Using finite element analysis and experimental validation,
Xueye Chen, Bin Yang, Linna Zhang, Zhihao Ding, Weitao Yang   +4 more
wiley   +1 more source

Soft porous metamaterials using inflation-induced buckling for smart actuation. [PDF]

Nat Commun
Barvenik K, Bonthron M, Jones A, Tubaldi E.   +3 more
europepmc   +1 more source

Negative refractive index anomaly characteristics of SRR hexagonal array metamaterials

M. D. H. Gamal, Yan Soerbakti, Zamri Zamri, Saktioto Saktioto, Defrianto Defrianto, Romi Fadli Syahputra, Vepy Asyana   +6 more
openalex   +2 more sources

Recent Developments and Applications of Terahertz Spectroscopy in Food Analysis. [PDF]

Biosensors (Basel)
Yu P, Shen C, Zhu W, Zhang W, Cheng J, Song J.   +5 more
europepmc   +1 more source

Triangular Lattice Metamaterials in Curved Beam Structures: Free Vibration Analysis with Strain Gradient Beam Models

Zeinab Soleimani Javid, Jarkko Niiranen
openalex   +1 more source