### Recent Submissions

• #### Granular Collapses ﻿

(2018-10-20)
The research presented in this thesis concerns the granular collapse problem, where a mass of a granular material is allowed to collapse under its own weight and spread out across a base surface. Whilst this collapse process ...

(1985-02-19)
• #### Physical and Stochastic Aspects of Microorganism Behaviour ﻿

(2018-08-30)
This thesis studies physical and stochastic aspects of microorganisms. From the point of view of $\textit{physics}$, the studies in this thesis are motivated by the goal of gaining biological insight using the machinery ...
• #### Causality and the initial value problem in Modified Gravity ﻿

(2019-07-01)
Lovelock and Horndeski theories are natural generalisations of Einstein’s theory of General Relativity. They find applications in Astrophysics, Cosmology and String Theory. This dissertation discusses some issues regarding ...