Summary
Overview
Work History
Education
Skills
Publications
Languages
Timeline
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ZIYUAN LIU

ZIYUAN LIU

Berlin

Summary

Dynamic research assistant with a strong background in ultrasound imaging and simulation, honed at Charité – Universitätsmedizin Berlin. Proficient in Matlab and Python, I excel in modeling and data analysis. My innovative contributions include optimizing measurement settings and developing a GUI for acoustic property calculations, showcasing both technical expertise and collaborative problem-solving skills.

Overview

5
5
years of professional experience

Work History

Research Assistant

Charité – Universitätsmedizin Berlin
Berlin
03.2023 - 12.2024
  • 2D FDTD simulation study for Plane wave Imaging and multi-focus methods with different focusing depths – PWI simulation study accepted by IUS 2024, Taipei
  • Sound Field Pressure measurements to optimize measurement settings for Porous Device
  • Multi-focus(MF) method for the estimation of speed of sound and cortical bone thickness
  • Ultrasound measurements on different Phantoms and Human using Cephasonics system
  • Learning data analysis and statistics(Part-time)
  • Soft-tissue phantom fabrication and bone phantom exploration
  • Pulse-echo measurements as references to MF measurements

Research Assistant

Shenzhen Institute of Advanced Technology, Chinese Academy of Science, National innovation center for advanced medical devices
Shenzhen
12.2021 - 05.2022
  • Assist animal ultrasound measurements
  • Reconstruct and code different methods for image resolution improvement, noise control and motion correction
  • Learn about super-resolution imaging

Master Project

University of Edinburgh
Edinburgh
03.2021 - 08.2021
  • Build a Matlab GUI app for the calculation of speed of sound and attenuation coefficient in soft tissue mimicking materials
  • Improve the calculation system of acoustic properties of tissue mimicking material in MatLab
  • Learn pulse-echo substitute measurement and phantom fabrication in the lab

Bachelor Project

University of Illinois Urbana-Champaign & Nanjing University
Urbana
09.2019 - 03.2020
  • Learn medical ultrasound physics
  • Learn phase aberration in ultrasound imaging
  • Conduct simulation to explore the influence of parameters (frequency, etc) on phase aberration

Education

Master of Science - Acoustics and Music Technology

University of Edinburgh
Edinburgh, Scotland, UK
11-2021

Bachelor of Science - Acoustics

Nanjing University
Nanjing, Jiangsu, China
06-2020

Skills

  • Matlab
  • Python
  • C
  • Modelling
  • Simsonics
  • Field II
  • Comsol

Publications

  • Comparison of Attenuation Coefficient and Speed of Sound Measured in pulse-Echo and through-Transmission Configurations with Respect to intracortical Pore Size Distribution, 06/01/24, Ziyuan Liu, Brett McCandless, Marie Muller, Kay Raum, Abstract accepted by IUS, Taipei, 2024
  • Quantitative Bone Ultrasound (Quantification of Biophysical Parameters in Medical Imaging_Chapter 21), 01/01/24, Hossein S. Aghamiry, Ziyuan Liu, Kay Raum, Co-authored Book Chapter about Quantitative Bone Ultrasound

Languages

Chinese (Mandarin)
First Language
English
Advanced (C1)
C1
German
Beginner
A1

Timeline

Research Assistant

Charité – Universitätsmedizin Berlin
03.2023 - 12.2024

Research Assistant

Shenzhen Institute of Advanced Technology, Chinese Academy of Science, National innovation center for advanced medical devices
12.2021 - 05.2022

Master Project

University of Edinburgh
03.2021 - 08.2021

Bachelor Project

University of Illinois Urbana-Champaign & Nanjing University
09.2019 - 03.2020

Master of Science - Acoustics and Music Technology

University of Edinburgh

Bachelor of Science - Acoustics

Nanjing University

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