Results 11 to 20 of about 582 (127)
Experimental and numerical study of Conoscopic Interferometry sensitivity for optimal acoustic pulse detection in ultrafast acoustics [PDF]
Photoacoustics, 2023 Conoscopic interferometry is a promising detection technique for ultrafast acoustics. By focusing a probe beam through a birefringent crystal before passing it through a polarizer, conoscopic interferences sculpt the spatial profile of the beam.
Martin Robin +5 more
doaj +2 more sources
Performance Research and Optimization of Sound Insulation Hood of Air Compressor Unit
Applied Sciences, 2021 The noise control of a compressor has always been a hot spot in the field of industrial application. In this paper, the air inlet structure of the sound insulation hood of an air compressor unit was studied and improved. Acoustic finite element numerical
Huagen Wu +5 more
doaj +1 more source
Sensors, 2021 Respiratory activity is an important vital sign of life that can indicate health status. Diseases such as bronchitis, emphysema, pneumonia and coronavirus cause respiratory disorders that affect the respiratory systems.
Uduak Z. George +2 more
doaj +1 more source
Modelling interactions between waves and diffused interfaces
International Journal for Numerical Methods in Fluids, Volume 95, Issue 2, Page 215-241, February 2023., 2023 When simulating multiphase compressible flows using the diffuse‐interface methods, important issues arise during the interaction of waves with diffused interfaces. A solution is to use a pressure‐disequilibrium model with finite, instead of infinite, pressure‐relaxation rate.
Kevin Schmidmayer +4 more
wiley +1 more source
Advances in analytical microfluidic workflows for differential cancer diagnosis
Nano Select, Volume 4, Issue 1, Page 1-47, January 2023., 2023 Microfluidics holds a great potential for an analytical examination of liquid biopsy and the development of point‐of‐care testing devices. This review overviews fundamentals and technological breakthroughs of immunolabeled and label‐free analytical microfluidic devices for screening and examining CTCs, describes engineering‐driven workflows for ...
Morteza Hasanzadeh Kafshgari +1 more
wiley +1 more source
Survival intravascular photoacoustic imaging of lipid‐rich plaque in cholesterol fed rabbits
Translational Biophotonics, Volume 4, Issue 4, December 2022., 2022 Early identification of vulnerable plaques in vivo can have a positive impact on guiding the treatment of cardiovascular disease. In this work, Ji‐Xin Cheng and coworkers demonstrate survival intravascular photoacoustic imaging of lipid‐laden plaques in live cholesterol‐fed rabbits.
Yi Zhang +4 more
wiley +1 more source
The right ventricle under pressure: Anatomy and imaging in sickness and health
Journal of Anatomy, Volume 242, Issue 1, Page 17-28, January 2023., 2023 The RV is essential to the homeostasis of normal physiology and disturbances in RV structure and function has a substantial effect on patient outcomes. This review sets out to describe the developmental and anatomical complexities of the right ventricle while exploring the modern techniques employed to image and understand its function from a clinical ...
Harrison Stubbs +4 more
wiley +1 more source
Multiphysics Modeling of a Synthetic Jet Actuator in Operation
ActuatorsActive flow control is a promising technology for reducing noise, emissions, and power consumption in various applications. To better understand the performance of synthetic jet actuators, a computational model that couples structural mechanics with ...
Matthew G. M. Butler +2 more
doaj +1 more source
Manufacture of 3D Compact Graphene Oxide Macrostructures
Advanced Materials Interfaces, EarlyView.This article discusses methods to manufacture 3D graphene oxide‐based compact macrostructures, including molding, origami and kirigami, stimuli‐responsive deformation, and 3D printing. The compact morphology makes the graphene oxide‐based structures achieve high mechanical stiffness and strength to satisfy applications that need excellent mechanical ...
Siyu Liu
wiley +1 more source
The Role of Silicon Technology in Organ‐On‐Chip: Current Status and Future Perspective
Advanced Materials Technologies, EarlyView.This review explores the potential of silicon micro‐nanofabrication technologies in advancing organ‐on‐chip systems. The integration of actuation and sensing modalities, highlight emerging technologies is discussed for combining silicon‐based and polymer‐based components, and emphasize the need for robust, high‐throughput, and customizable organ‐on ...
Frøydis Sved Skottvoll +2 more
wiley +1 more source