University of Surrey 2022 PhD International Scholarships in Detection of Peripheral Artery Disease, UK: (Deadline 22 July 2022)

This multidisciplinary project is concerned with detecting peripheral artery disease (PAD) from a photoplethysmography (PPG) signal collected from a sensor on the foot. PAD is characterised by narrowing of the arteries that results in reduced blood flow to the limbs. It is common in people with diabetes and increases the risk of ulcers, amputation, and mortality. The mortality risk exceeds 70% within 5 years which is similar to many cancers. Costs of diabetic foot care in the UK are estimated to be ~£950m annually (~0.9% of NHS expenditure). However, 9/10 people with PAD are undetected. A simple method for earlier detection of PAD would enable life-changing early treatment for many patients.

The project will use the novel Symmetric Projection Attractor Reconstruction (SPAR) method to represent the signal as a two-dimensional bounded attractor that encapsulates the morphology and variability of the signal. Attractor features will be derived as input to machine learning and attractor images used as input to deep learning to address two fundamental questions: (i) does the patient have PAD? and (ii) if they do, what is the degree of severity of the disease? Interpretability methods will be used to explain the aspects of the features and the images and of the signal that are important for the predictions in order to give confidence in the results. Generalisability of the model will also be explored by testing it on other datasets collected at different hospitals and with different devices.

The student will be involved in the full life cycle of a digital health data-driven project. They will help with data collection at the Vascular Clinic of the East Surrey Hospital at the start of the project and they will then gain experience with signal processing and machine learning techniques in analysing the data that has been collected.

About University of Surrey

The University of Surrey was established on 9 September 1966 with the grant of its Royal Charter, but its roots go back to a late 19th-century concern to provide greater access to further and higher education for the poorer inhabitants of London. Since the University’s founding in the 1960s, and before that at Battersea College, our community has thrived through strong connections and collaboration with the outside world. We’ve formed close partnerships with other institutions and businesses, reaching across geographic boundaries, and used those relationships to bring potential to life.

University of Surrey PhD Scholarship

• Type PhD
• Organisation University of Surrey
• Country to study United Kingdom
• School to study University of Surrey
• Course to study View courses
• State of Origin
• Gender Men and Women
• Application Deadline July 22, 2022

Aim and Benefits of University of Surrey PhD Scholarship

The University of Surrey will award the selected UK students a full tuition fee coverage and a tax-free stipend during their PhD study for up to 3 years. The Department will provide a few scholarships for partial and full funding for overseas fees for exceptional applicants.

University of Surrey PhD Scholarship Courses

• Mathematics

Requirements for University of Surrey PhD Scholarship Qualification

Applicants should have a minimum of a first class honours degree in mathematics, the physical sciences or engineering. Preferably applicants will hold an MMath, MPhys or MSc degree, though exceptional BSc students will be considered.

Application Deadline

July 22, 2022

How to Apply

Interested and qualified? Go to University of Surrey on www.surrey.ac.uk to applyApplications should be submitted via the Mathematics PhD Research programme page on the “Apply” tab. Please clearly state the studentship title and supervisor on your application.

PHD MATHEMATICS

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