【博士奖学金】最新PhD招生和奖学金信息（133）

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1. Developing Operando Methods for Precision Battery Characterisation

University of Liverpool

School of Engineering

Liverpool

United Kingdom

Supervisor：Prof N Browning

Application Deadline：Wednesday, September 30, 2020

Competition Funded PhD Project (Students Worldwide)

Project Description

The drive to harness alternative energy sources that avoid environmentally damaging hydrocarbon fuels has led to a global research effort into the development of new energy storage technologies. Whether it is the cars we drive, the personal electronics we use, the manufacturing or service business we work in or the way we power our houses, batteries will play a large role in all future functions of our modern life. The current research challenge is to make these batteries more efficient, more powerful, at lower cost, with less weight or with more abundant materials that have environmentally friendly processes that can also lead to more simpler recycling strategies.
Operando characterisation methods such as scanning electron microscopy (SEM), Helium Ion Microscopy (HIM) and transmission electron microscopy (TEM) have the potential to provide unique insights into the function of next generation batteries. While operando TEM methods have been demonstrated previously (Mehdi et al, Nanoletters 15, 2168 (2015)) the volume of the cell limits diffusion processes and does not permit larger scale effects to be identified. By implementing a similar operando stage in SEM/HIM, we can controllably vary the volume and diffusion of electrolyte and additives to understand the variability in structural evolution that takes place in battery cells.
In this Faraday Institution supported project, advances in electrochemical controlled SEM/HIM operando stages will be used to perform precisely calibrated 3D/4D measurements and visualise the formation of structures at the electrolyte/electrode interface on the 5-50nm length scale. By using an operando stage, it will be possible to investigate directly the effect of electrolyte depletion and diffusion by comparison to the TEM results. In addition to contributing to a correlated set of measurements, this project will evaluate the use of SEM/HIM as a more routinely available option for extensive operando battery measurements.
Please direct enquiries to Professor Nigel D. Browning on:
Professor Nigel D. Browning
Director, Imaging Centre at Liverpool (ICaL)
University of Liverpool
School of Engineering & School of Physical Sciences
506 Brodie Tower
Liverpool, L69 3GQ. UK
Nigel.browning@liverpool.ac.uk
To apply, please visit: https://www.liverpool.ac.uk/study/postgraduate-research/how-to-apply/

Funding Notes

This PhD is part of a new Faraday Institution project on the characterisation of the dynamic properties of next generation batteries and involves extensive cross disciplinary academic and industrial collaborations.

2. 3D dynamic simulation of myocardial bridge: estimation of myocardial ischemia with a simplified biomechanical model

Coventry University

Faculty of Health and Life Sciences

Coventry

United Kingdom

Supervisor：Prof D Zheng
Prof Y Su
Dr H Liu

Application Deadline：Tuesday, June 30, 2020

Funded PhD Project (Students Worldwide)

Project Description

Coventry University (CU) is inviting applications from suitably-qualified graduates for a fully-funded PhD studentship. The successful candidate will join the project ‘3D dynamic simulation of myocardial bridge: estimation of myocardial ischemia with a simplified biomechanical model’ led by Prof Dingchang Zheng (physiological measurement and dynamic modelling) and Dr Haipeng Liu (Computational fluid dynamics and fluid-structure interaction) at Coventry University.

The Project

Recently, myocardial bridge (MB) has been confirmed as a direct cause of myocardial ischemia especially in patients with coronary artery disease (CAD). MB can cause atherosclerosis in its proximal segment and compression of epicardial coronary arteries that extends from systole to early diastole, reducing sub-endocardial perfusion in diastole. Currently, it is difficult to observe transient hemodynamic effects of MB in a whole cardiac cycle. Considering the increasing rate or CAD, there is an urgent clinical need to estimate the transient hemodynamic effects of MB on the risk of ischemia in a whole cardiac cycle for CAD patients. Based on invasive measurement in coronary arteries, patient-specific dynamic computational fluid dynamics (CFD) simulation has been used to estimate the transient hemodynamic effects of MB. Moreover, the fluid-solid-interaction (FSI) analysis could simulate the process of MB in a whole cardiac cycle. However, these methods rely on the results of invasive measurement with the requirement of high computational resources.
In this PhD project, we aim to develop a simplified biomechanical model of cardiac contraction to non-invasively estimate the transient hemodynamic effects of MB on the risk of ischemia in a whole cardiac cycle using 3-dimensional (3D) dynamic simulation in low computational resources. The method to be developed is of high value for the screening of CAD patients with MB. The simplified biomechanical model of cardiac contraction will provide a platform for the investigation of other cardiovascular diseases such as atherosclerosis and coronary microcirculation dysfunction.
We are looking for highly motivated candidates who have a strong interest in developing innovative healthcare technologies and has a broad understanding of cardiac physiology. The PhD project requires working with clinicians, biomedical engineers, and computer scientists at different stages along the development pathway – and will lead to high-quality publications. It will involve clinical data collection and analysis, and a variety of computing work (including cardiac image processing, computational modelling, and statistical analysis).

Funding

Coventry University and A*STAR jointly offer a fully-funded PhD studentship to UK/EU and international students as part of the A*STAR Research Attachment Programme (ARAP).
Each studentship will include:
• full tuition fees
• a stipend for up to 4 years (£15000/year) subject to satisfactory progress
• a one-time airfare to and from Singapore
• a one-time settling-in allowance in Singapore
• medical insurance for the period in Singapore
• Conference allowances.

Other Benefits

• Throughout the programme there will be joint supervisory teams and the project will be operated in close collaboration with industry stakeholders in both UK and Singapore.
• Comprehensive research training- including technical, personal and professional skills will be provided by the Doctoral College and Centre for Research Capability and Development at Coventry University
• The supervisory team offers a substantial track record in successful doctoral supervision and expertise in the thematic areas identified.

How will the joint programme work?

The successful candidate will enrol at Coventry University, UK as their home institution and will spend up to 2 years at the Institute of High Performance Computing (IHPC) of A*STAR.

A typical 4-year pattern of attendance is shown below although the concrete plan would be developed in response to the proposed research design and with the mutual agreement of the supervision team.
Year Study Place Tuition fee waivers + Stipends
1 Coventry Uni, UK Tuition fee waivers + Stipends
2 IHPC Singapore Tuition fee waivers + Stipends
3 IHPC Singapore Tuition fee waivers + Stipends
4 Coventry Uni, UK Tuition fee waivers + Stipends

Entry Requirements

• A minimum of a 2:1 undergraduate degree in Biomedical Engineering, Mechanical Engineering, Computer Science, Cardiology, or a related discipline with a minimum 60% mark in the project element or equivalent with a minimum 60% overall module average;

• In the event of a undergraduate degree classification of less than 2:1, a Master’s Degree in a relevant subject area as mentioned above will be considered as an equivalent;
• Minimum English language proficiency of IELTS Academic 7.0 with a minimum of 6.5 in each component, if you are an EU (non UK) or overseas national;

Desirable Specifications

• The potential to engage in innovative research and to complete the PhD within 4 years;
• Previous experience of 3D reconstruction or modelling;
• Knowledge of cardiology, biomechanics, and statistical analysis;
• Knowledge of related software (MIMICS, ICEM, CFX, SPSS, etc.);
• Ability to think innovatively and critically analyse data and results;
• Good written and oral communication skills;
• A record of presenting papers at conferences and of publishing peer reviewed research papers (desired);
• Ability to meet deadlines, sometimes under pressure;
• Ability to work independently and also as part of a local and international multidisciplinary team;
• Willingness to take on roles to enhance research team activities and profile.
Informal enquiries are essential before application; please contact Prof Dingchang Zheng (ad4291@coventry.ac.uk), Prof Yi Su (suyi@ihpc.a-star.edu.sg), or Dr Haipeng Liu (ad4828@coventry.ac.uk) to discuss this opportunity.

How to Apply

All applications require full supporting documentation, a covering letter, plus a 2000-word supporting statement showing how the applicant’s expertise and interests are relevant to the project.
Submit application online at https://pgrplus.coventry.ac.uk/studentships/hls-3d-dynamic-simulation-of-myocardial-bridge-estimation-of-myocardial-ischemia-with-a-simplified-biomechanical-model

For further details see: https://www.coventry.ac.uk/research/research-students/making-an-application/

Enquiries

Informal enquiries are essential before application; please contact Prof Dingchang Zheng (ad4291@coventry.ac.uk), Prof Yi Su (suyi@ihpc.a-star.edu.sg), or Dr Haipeng Liu (ad4828@coventry.ac.uk) to discuss this opportunity.
Start date: September 2020
Duration of study: Full-Time – up to 4 years fixed term
Interview dates: Will be confirmed to shortlisted candidates

Funding Notes

Full fee waiver
c.a. £15,000pa
• One-time return airfare to Singapore
• One-time settling-in allowance in Singapore
• Medical insurance for the period in Singapore
• Conference allowances

3. Pressure Wave Propagation in Slurry Environments

University of Strathclyde

Department of Civil & Environmental Engineering

Glasgow

United Kingdom

Supervisor：Dr B Dempster

Application Deadline：Friday, May 01, 2020

Competition Funded PhD Project (Students Worldwide)

Project Description

Investigations will be carried out to establish a theoretical basis for study and will build upon the existing hydraulic design modelling developments of the supervisory team (established from Rizzuto’s PhD studies) and the further developments underway in a related EPSRC funded joint industry project: Smart Pumping for Subsurface Engineering. More advanced CFD approaches will also be examined to establish reference models to account for friction and spatial variations of slurry concentrations. Fundamental studies relating to wave dissipation will be a core part of the study. Experimental studies will be developed and build upon the experimental rigs developed as part of Smart Pumps. Thus, an improved understanding of pressure wave phenomenon in slurries will be established from theoretical and experimental studies. Model validation will be carried out to determine model accuracy and then used to examine practical case studies of industrial relevance, which will include pulse pumping in a slurry environment to support the smart pumping programme.
The basis of the research sits within the scope of the transient hydraulic analysis of complex fluids in pipe networks. The research provides the basic tools for design and operation under, usually abnormal operating conditions to prevent component failure and hence reduces plant costs, enhances safety and allows design optimisation. It essentially enables effective asset management. It is applicable to a wide range of industries, including mineral extraction, waste processing, the water treatment industries and the coastal management industries.
The student would join the University of Strathclyde’s 60-credit postgraduate training programme leading to the Postgraduate Certificate in Researcher Professional Development.
The student will benefit from interaction with other academics and PhD students within an active research community, as well as being embedded within the SMART Pumps for Subsurface Engineering Project, a joint EPSRC-industry funded multi-institutional partnership, and interacting and engaging with researchers at the School of Geosciences at the University of Edinburgh.
The PhD student will gain a range of technical, practical and problem- solving skills required in the hydraulic industry. With the specific technical expertise a wide range of career routes is possible, including the service industries (water, electricity, gas), consultancy, government agencies and the design and manufacture. Further academic and research routes will also be possible.

Funding Notes

Fees, stipend and project expenses