Results 151 to 160 of about 79,314 (309)

An experimental study of ultrasonic imaging with a reduced number of array elements using the envelope method

, 2011
Takuya Sakamoto, Hirofumi Taki, Toru Sato   +2 more
openalex   +2 more sources

Molecular Rotors: From Newtonian Fluids to Functional Materials as Viscosity and Temperature Sensing Tools

Advanced Functional Materials, EarlyView.
Molecular rotors are fluorescent molecules that are sensitive to viscosity and temperature variations in the environment. They exhibit a direct correlation between fluorescence and viscosity within Newtonian fluids. However, this correlation becomes less straightforward in complex systems.
Flavia Di Scala, Alice Briole, Valerii Myndrul, Thomas J. Cleij, Hanne Diliën, Bérengère Abou, Bart van Grinsven   +6 more
wiley   +1 more source

Power-Doppler Ultrasonic Imaging of Peripheral Perfusion in Diabetic Mice. [PDF]

IEEE Trans Biomed Eng
Babaei S, Dobrucki LW, Insana MF.
europepmc   +1 more source

An Electrowetting Pump

Advanced Functional Materials, EarlyView.
A tubular electrowetting pump moves alternating droplets through a millimeter‐wide channel in discrete, reversible steps, functioning as a fluidic stepper motor. With no moving parts and electrodes insulated from the liquid, it delivers silent, accurate flow. Flexibility allows the pump to be woven directly into textiles for wearable, medical, and soft‐
Robert Hennig, Herbert Shea
wiley   +1 more source

Ultrasonic Imaging of Insulin Resistance (HOMA-IR) and Metabolic Syndrome with and without Thyroid Nodules: A Case-Control Patient-Based Study. [PDF]

Adv Biomed Res
AmirAhmadi M, Moaatamedfar A, Moradi L, Taheri H, Taheri H.   +4 more
europepmc   +1 more source

A Survey on Analog-to-Digital Converter Integrated Circuits for Miniaturized High Resolution Ultrasonic Imaging System. [PDF]

Micromachines (Basel), 2022
Chen D, Cui X, Zhang Q, Li D, Cheng W, Fei C, Yang Y.   +6 more
europepmc   +1 more source

Hydrogel Microtube Drug Carrier for Catheter‐Based Intravascular Therapy

Advanced Healthcare Materials, EarlyView.
This paper proposes hydrogel microtube carriers composed of barium alginate gel, enabling long‐term vascular retention without interrupting blood flow. Intravascular treatments have long been attracting attention for therapeutic efficacy, yet practical delivery methods remained unestablished.
Shota Sato, Hiroki Ohta, Naoki Takakura, Kentaro Kasa, Teppei Komatsu, Dai Kejia, Misato Yoshioka, Hirotaka James Okano, Hiroaki Onoe   +8 more
wiley   +1 more source

The Development of Spinal Endoscopic Ultrasonic Imaging System With an Automated Tissue Recognition Algorithm. [PDF]

Spine (Phila Pa 1976)
Jiang C, Xiang Y, Zhang Z, Cao Y, Xu N, Chen Y, Yao J, Jiang X, Ding F, Zheng R, Chen Z.   +10 more
europepmc   +1 more source

Adaptive Anisotropic Diffusion For Ultrasonic Image Denoising And Edge Enhancement

, 2008
Shujun Fu, Qiuqi Ruan, Wenqia Wang, Yu Li   +3 more
openalex   +2 more sources

Cellular Responses to Mechanical Cues Across Scales: From Fundamental Insights to Translational Potential

Advanced Healthcare Materials, EarlyView.
This review examines how cellular behavior is regulated by mechanical cues transmitted through soft biomaterials, from single‐cell mechanosensing to tissue‐level adaptation. It highlights why physiological relevance, rather than model complexity alone, is critical for translational mechanobiology and introduces a scoring framework linking material ...
Mathias Polz, Manuel P. Kainz, Niklas Haider, Theresa Rienmüller, Kerstin Lenk, Rupert Kargl, Michele Terzano, Gerhard Sommer, Gerhard A. Holzapfel, Julia Fuchs   +9 more
wiley   +1 more source