Results 111 to 120 of about 35,825 (307)

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

NONLINEAR SCANNING ELECTRON ACOUSTIC MICROSCOPY

, 1984
La microscopie électronique acoustique par balayage non-linéaire est une technique spéciale de la microscopie acoustique, qui utilise les amplitudes et les phases des harmoniques, particulièrement le second harmonique de l'onde acoustique provenant d'un ...
N. Kultscher, L.J. Balk
core   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Spatial Resolution with Time-and-Polarization-Resolved Acoustic Microscopy

, 1998
Spatial resolution is an important factor in ultrasonic materials characterization. Scanning acoustic microscopy [1–2] has proved to be a useful tool for materials evaluation with micrometer-scale spatial resolution.
D. Xiang, Fick, S., N. N. Hsu, Xiang, D., Blessing, G., S. E. Fick, G. V. Blessing, Hsu, N. N.   +7 more
core   +1 more source

LLM‐Integrated Human–Robot Interaction System for Microrobots

Advanced Robotics Research, EarlyView.
This paper proposes an LLM‐based control framework for guiding microrobots using human natural language. This framework can convert the natural human speech into safe and executable command sets for reliable navigation in complex environments. The experimental results show high accuracy and robustness in task performance, demonstrating the potential of
Bairong Zhu, Amar Salehi, Tingting Yu
wiley   +1 more source

Signal subtraction using nanosecond optical pulses with two different pulse energies in two-photon photoacoustic microscopy (TP-PAM) with a ring-shaped acoustic transducer to evaluate precise thickness

Applied Physics Express
We propose a signal subtraction method for two-photon photoacoustic microscopy (TP-PAM) with a ring-shaped acoustic transducer. This signal subtraction can reduce the contribution of one-photon photoacoustic (PA) signals based on the different pulse ...
Takashi Kaneko, Seiji Maehara, Shujiro Hamano, Yoshihisa Yamaoka, Akira Kimoto   +4 more
doaj   +1 more source

Food Microstructures : Microscopy, Measurement And Modelling.

, 2013
The development of high-quality foods with desirable properties for both consumers and the food industry requires a comprehensive understanding of food systems and the control and rational design of food microstructures. Food microstructures reviews best
Groves, K., Morris, V. J.
core  

Multiphoton‐Printed Microrobotic Arrays Powered by Discrete, Monolithically Integrated Hydrogel Actuators

Advanced Robotics Research, EarlyView.
Functional surfaces are investigated as a foundation for reconfigurable microscale systems with sensing and actuation capabilities. Advances in additive manufacturing enable our development of planar arrays of hybrid‐material, compliant microdevices that convert environmental stimuli into programmed motion and visual responses.
Sandra Edward, Eric Nieto Gonzalez, Michael Gallegos, Thomas Golecki, Bryan Kaehr, Holly M. Golecki   +5 more
wiley   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Low frequency acoustic response of surface cracks by atom force acoustic microscopy

, 2009
Surface crack of CeF3 films generated by thermal stress were characterized by scanning electron microscopy and atom force acoustic microscopy (AFAM). Low frequency (818 kHz) acoustic response of films and cracks was measured by AFAM.
Liu, Ding Quan, Li, Bin, Zhang, Feng Shan, Su, Wei Tao   +3 more
core   +1 more source