Results 241 to 250 of about 2,628,570 (393)

Ultrasound combined with microwave irradiation: Cavitation regimes and acoustic emissions. [PDF]

Ultrason Sonochem
Stephens DS, Troia A, Cravotto G, Martina K, Mettin R.   +4 more
europepmc   +1 more source

Parameter estimation of soft switch and influence of critical parameters on the performance of a valve controlled hydraulic drive system

, 2018
Anil C. Mahato, Sanjoy K. Ghoshal, Arun Kumar Samantaray   +2 more
openalex   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source

Digital Push-Pull Driver Power Supply Topology for Nondestructive Testing. [PDF]

Sensors (Basel)
Xiong H, Guo C, Zhao Q, Huang X.
europepmc   +1 more source

A Soft-switched Hybrid DC Circuit Breaker for the Protection of Fusion Power Plant Electrical Systems [PDF]

Hanwen Zhang, A. Ferro, Thomas Franke, M. Dan, Cristina Terlizzi, Yanbo Wang, Zhe Chen   +6 more
openalex  

Advanced High Power DC-DC Converter using A Novel Type Voltage Source Full-Bridge Soft-Switching PWM Inverter with High Frequency Transformer Link for Arc Welding Applications

, 2006
Keiki Morimoto, Toshimitsu Doi, Haruhiko Manabe, Tarek Sayed Ahmed, Eiji Hiraki, Hyun‐Woo Lee, Mutsuo Nakaoka   +6 more
openalex   +2 more sources

Dual‐Functional Polyphosphoesters for Gene Delivery: Synergistic Effects of Guanidinium and Hydrophobic Side Chains in Degradable Polymers

Advanced Healthcare Materials, EarlyView.
This study presents guanidinium‐ and indole‐functionalized polyphosphoesters as degradable, non‐viral gene delivery vectors. Through precise tuning of charge density and hydrophobicity, these polymers form stable polyplexes with low toxicity. Remarkably, minor structural changes yield up to 200‐fold differences in transfection efficiency, highlighting ...
Markus Kötzsche, Andreas Dzierza, Jan Egger, Timo Rheinberger, Christin Weilandt, Frederik R. Wurm, Ivo Nischang, Dagmar Fischer, Kalina Peneva   +8 more
wiley   +1 more source

Real-time human progress estimation with online dynamic time warping for collaborative robotics. [PDF]

Front Robot AI
De Lazzari D, Terreran M, Giacomuzzo G, Jain S, Falco P, Carli R, Ghidoni S, Romeres D.   +7 more
europepmc   +1 more source

Skin‐Interfaced Therapeutic Patches for Wound Fluid Management and Transdermal Drug Delivery

Advanced Healthcare Materials, EarlyView.
This study presents an integrated skin‐interfaced device combining microfluidics, hydrogel film technology, flexible electronics, and iontophoresis‐based transdermal delivery of PDRN to enhance wound healing. The device effectively manages wound fluid, maintains optimal moisture, and non‐invasively delivers therapeutic drugs.
Dongjun Han, Donghyun Kim, Haram Lee, Dong‐Wook Park, Sung Soo Kwak, Joohee Kim   +5 more
wiley   +1 more source

Real‐Time 3D Ultrasound Imaging with an Ultra‐Sparse, Low Power Architecture

Advanced Healthcare Materials, EarlyView.
This article presents a novel, ultra‐sparse ultrasound architecture that paves the way for wearable real‐time 3D imaging. By integrating a unique convolutional array with chirped data acquisition, the system achieves high‐resolution volumetric scans at a fraction of the power and hardware complexity.
Colin Marcus, Md Osman Goni Nayeem, Aastha Shah, Jason Hou, Shrihari Viswanath, Maya Eusebio, David Sadat, Anantha P. Chandrakasan, Tolga Ozmen, Canan Dagdeviren   +9 more
wiley   +1 more source