Results 101 to 110 of about 19,632 (287)

Vibrational Modes in Acoustic Gallery Scanning Probe Microscopy [PDF]

, 2014
A distinct characteristic in Acoustic Gallery Scanning Probe Microscopy (AG-SPM) constitutes the use of its supporting structural frame as an acoustic resonant cavity for monitoring the nanometer-sized amplitude of its stylus-probe.
Nordstrom, Richard, Comnes, Bret, Hung, Hsien-Chih, La Rosa, Andres H., Fernandez, Rodolfo   +4 more
core   +2 more sources

High-resolution imaging in acoustic microscopy using deep learning

Machine Learning: Science and Technology
Acoustic microscopy is a cutting-edge label-free imaging technology that allows us to see the surface and interior structure of industrial and biological materials. The acoustic image is created by focusing high-frequency acoustic waves on the object and
Pragyan Banerjee, Shivam Milind Akarte, Prakhar Kumar, Muhammad Shamsuzzaman, Ankit Butola, Krishna Agarwal, Dilip K Prasad, Frank Melandsø, Anowarul Habib   +8 more
doaj   +1 more source

Simultaneous scanning optical and acoustic microscopy

Electronics Letters, 1983
We have demonstrated a combined scanning acoustic and optical microscope capable of simultaneously recording acoustic and optical images of the same field of view. The estimated resolution of the optical (6328 A) and acoustic (550 MHz) images is 2 ?m, in good agreement with theory. The system is ideally suited to photoacoustic microscopy.
F. Faridian, H.K. Wickramasinghe
openaire   +1 more source

Spheroid‐On‐A‐Drop: A Modular Droplet Microfluidics Platform

Advanced Materials Technologies, EarlyView.
The proposed Spheroid‐on‐a‐Drop platform represents a reproducible and tunable platform for the fabrication of biocompatible GelMA‐based microgels, able to support controlled 3D tumor spheroid culture. Its precise control over droplet dynamics and cell distribution paves the way for advanced applications in tissue modeling, drug screening, and ...
A. Fergola, V. Vighetto, G. Mesiano, A. Cosola, S. L. Marasso, M. Cocuzza, C. F. Pirri, L. Napione, F. Frascella   +8 more
wiley   +1 more source

Scanning Acoustic Microscopy [PDF]

Europhysics News, 1991
G. Gremaud, A. Kulik, S. Sathish
openaire   +1 more source

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

Acoustic Microscopy Via Scanning [PDF]

, 1980
We offer via posters some of the latest images recorded with the scanning acoustic microscope operating near 2.5 GHz. Our report at the 1978 Review included a description of the scanning instrument which had been scaled up in frequency to 3 GHz. This was
Atalar, A, Atalar, A., Quate, C, Quate, C.   +3 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

Segmenting hydrogen‐induced cracking defects in steel through scanning acoustic microscopy and deep neural networks

Engineering Reports
Hydrogen‐induced cracking (HIC) presents a significant concern in industries, such as oil and gas, petrochemicals, and aerospace, where high‐strength steel is prevalently used.
Thi Thu Ha Vu, Tan Hung Vo, Le Hai Tran, Jaeyeop Choi, Truong Tien Vo, Cao Duong Ly, Thanh Phuoc Nguyen, Sudip Mondal, Junghwan Oh   +8 more
doaj   +1 more source

Methods of studying structure and properties of rocks using samples (short review)

Горные науки и технологии, 2018
Some non-destructive methods for internal rock structures control are described, and examples of their use are given. Examples of the application of X-ray and neural tomography, scanning electron and acoustic microscopy are also presented.
A. A. Karabutov, E. B. Cherepetskaya, A. N. Kravcov, M. Arrigoni   +3 more
doaj   +1 more source