A5009390982- Ultrasound and Hyperthermia Applications
- Photoacoustic and Ultrasonic Imaging
- Aeroelasticity and Vibration Control
- Ultrasound Imaging and Elastography
- Probabilistic and Robust Engineering Design
- Topology Optimization in Engineering
- Medical and Biological Ozone Research
- Cardiovascular Function and Risk Factors
- Pancreatic function and diabetes
- Ovarian cancer diagnosis and treatment
- Fluid Dynamics and Vibration Analysis
- Helicobacter pylori-related gastroenterology studies
- Gastroesophageal reflux and treatments
- Aerodynamics and Fluid Dynamics Research
- Gastric Cancer Management and Outcomes
- Nutritional Studies and Diet
- Orthopedic Infections and Treatments
- Liver Disease Diagnosis and Treatment
- Advanced Aircraft Design and Technologies
- Composite Structure Analysis and Optimization
- Aerospace Engineering and Control Systems
- Coronary Interventions and Diagnostics
- Neuroendocrine Tumor Research Advances
Imperial College London
2016-2022
American Institute of Aeronautics and Astronautics
2016
Vaughn College of Aeronautics and Technology
2016
Ultrasound super-resolution imaging through localisation and tracking of microbubbles can achieve sub-wave-diffraction resolution in mapping both micro-vascular structure flow dynamics deep tissue <italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">in vivo</i> . Currently, it is still challenging to high accuracy particularly with limited frame rates the presence bubble concentrations. This study introduces microbubble image features into a...
Blood flow velocity and wall shear stress (WSS) influence are influenced by vascular disease. Their measurement is consequently useful in the laboratory clinic. Contrast-enhanced ultrasound image velocimetry (UIV) can estimate them accurately but need to inject contrast agents limits utility. Singular value decomposition high-frame-rate imaging may render dispensable. Here we determined whether agent-free UIV measure WSS. In simulation, accurate measurements were achieved with a...
Current localization-based super-resolution ultrasound imaging requires a low concentration of flowing microbubbles to visualize microvasculature beyond the diffraction limit and acquisition is slow. Nanodroplets offer promising solution as they can be sparsely activated deactivated on-demand. In this study, acoustic wave sparsely-activated localization microscopy (AWSALM) using activation deactivation nanodroplets, an counterpart photo-activated (PALM) which less dependent on agent presence...
This paper presents an investigation on simultaneous optimization strategies for coupled aeroelastic and control systems. A representative aeroservoelastic system is considered, consisting of a two-dimensional potential flow over deforming aerofoil, actively controlled, but saturated compliant trailing edge, dynamic observer that uses series pressure sensors the heave/pitch linear spring model. Although computationally simple, design allows multiple disciplines: The structure can be designed...
Searchable abstracts of presentations at key conferences in endocrinology ISSN 1470-3947 (print) | 1479-6848 (online)
Searchable abstracts of presentations at key conferences in endocrinology ISSN 1470-3947 (print) | 1479-6848 (online)
Super-Resolution (SR) Ultrasound imaging overcomes the wave diffraction limit and can reveal microvasculature by localizing spatially isolated contrast agents. Volumetric SR ultrasound imaging, however, is limited both fabrication computational complexity associated with 2D matrix array probes. The most used diagnostic modality, X-ray radiography, requires much simpler hardware than CT present volumetric information in a single projection image. Inspired this study aims to investigate...
Searchable abstracts of presentations at key conferences in endocrinology ISSN 1470-3947 (print) | 1479-6848 (online)