Results 141 to 150 of about 4,217 (265)

Stochastic Locomotion Emerging From Body–Environment Interactions in a Mexican Jumping Bean–Inspired Robot

Advanced Intelligent Systems, EarlyView.
Inspired by the Mexican jumping bean, this study presents a centimeter‐scale, electronics‐free robot that merges principles from both the animal and plant kingdoms. A thermo‐responsive actuator mimicking larval motion, enclosed within a uniquely shaped plant‐seed‐inspired shell, generates jumping, rolling, flipping, sliding, and climbing through ...
Ragesh Chellattoan, Alessio Mondini, Edoardo Sinibaldi, Barbara Mazzolai   +3 more
wiley   +1 more source

Thouless quantum walks in topological flat bands. [PDF]

Light Sci Appl
Danieli C, Conti C, Pilozzi L, Brosco V.
europepmc   +1 more source

Cellular Material Network: A General Machine Learning Architecture for Predicting Mechanical Properties of Cellular Materials

Advanced Intelligent Systems, EarlyView.
This study introduces Cellular Material Network (CM‐Net), a pioneering machine learning architecture integrating physical information, to predict the mechanical properties of cellular materials. Comprehensive validation through simulations and experiments demonstrates its accuracy in predicting nonlinear behaviors, including initial peak compression ...
Sicong Zhou, Qiang Gao, Liuchao Jin, Guoquan Xie, Kang Zhang, Wei‐Hsin Liao   +5 more
wiley   +1 more source

Dynamic response of tri-layered functionally graded-viscoelastic-piezomagnetic cylindrical tunnel excited by circumferential shear horizontal waves. [PDF]

Sci Rep
Gupta V, Flah A, Yaylacı M, Sur A, Pergl I, Ghatasheh M, Das S.   +6 more
europepmc   +1 more source

Sports Activity Recognition Using Textile‐Based Sensor Fusion and Complex‐Valued Residual Convolutional Neural Networks

Advanced Intelligent Systems, EarlyView.
Motion artifacts in electrocardiographic signals, conventionally dismissed as noise, are shown to encode discriminative activity information. A smart t‐shirt fusing textile strain sensors with textile ECG electrodes, processed through a complex‐valued residual network, recognizes 12 sport activities.
Nada Al‐azzawi, Munire Sibel Cetin, Asli Tuncay Atalay, Ozgur Atalay, Gökhan Ince   +4 more
wiley   +1 more source

Infrared absorption spectroscopy of a single polyatomic molecular ion. [PDF]

Nature
Wu Z, Duka T, Isaza-Monsalve M, Kautzky M, Švarc V, Turci A, Nardi R, Gronowski M, Tomza M, Furey BJ, Schindler P.   +10 more
europepmc   +1 more source

HeaTrace: A Parametric Design‐to‐Fabrication Workflow for Thermally Programmable Soft Robots

Advanced Intelligent Systems, EarlyView.
A programmable thermal actuation workflow enables soft robots to be designed and fabricated with embedded heaters that drive multiple responses. By combining performance‐driven heater design with multimaterial fabrication, the system supports thermally triggered shape change, stiffness tuning, and thermochromic visual response, as demonstrated through ...
Naresh Kumar Thanigaivel, Thileepan Stalin, Elgar Kanhere, Aby Raj Plamootil Mathai, Konstantin Sakharov, Yong Lin, Hirusha Madhuwantha Loku Hettige, Gumawang Hiramandala, Shlomo Magdassi, Pablo Valdivia Y Alvarado   +9 more
wiley   +1 more source

Design- and Voxel-Based Analysis of a Topology-Density Dual-Gradient TPMS Absorber for Impact-Load Mitigation. [PDF]

Materials (Basel)
Xu W, Xu J, Chen Y, Fan D, Wang Y, Yu T, Chen S, Yang W.   +7 more
europepmc   +1 more source

A Distributed Multirobot Architecture for Decoupled Inspection and Localized Treatment in Precision Agriculture

Advanced Intelligent Systems, EarlyView.
A distributed multirobot architecture enables asynchronous vineyard inspection and localized treatment through a cloud‐based mission control center. Real‐world validation demonstrates reliable coordination of heterogeneous robots, accurate disease detection, and effective conversion of georeferenced observations into targeted treatment actions ...
José M. Bengochea‐Guevara, Héctor Montes, María Nuria Conejero, Laura Garrido‐Rey, Carlos Ranz, Angelo Vincenzo Barra, Dionisio Andújar, Angela Ribeiro   +7 more
wiley   +1 more source

Low‐Threshold Red Lasing in Diketopyrrolopyrrole‐Based Organic Semiconductor Films

Angewandte Chemie International Edition, EarlyView.
Low‐threshold organic semiconductor lasers (OSLs) in the red region are achieved using diketopyrrolopyrrole (DPP) derivatives (DPA‐DPPMe and HMAT‐d‐DPP). Molecular design enables precise control of radiative‐decay and molecular orientation, suppressing optical losses and enhancing gain.
Youhei Chitose, Ryota Zenke, Takuma Saeki, Hsin‐Yi Wei, Rahul Murali, Shota Fukuma, Yusei Kaya, Gomathi Vinayakam Mageswari, Sai Santosh Kumar Raavi, Ja‐Hon Lin, Tzu‐Chau Lin, Chihaya Adachi   +11 more
wiley   +1 more source