Included in this proceedings is a selection of peer-reviewed scholarly papers by Saudi postgraduate researchers who presented their work at a student conference held in London at the Queen Elizabeth II Conference Centre from January 31 to February 1, 2015. The volume covers topics from fields in the humanities, social sciences and natural and applied sciences. Appealing to both specialists and non-specialists, the topics addressed by the students reflect advances in knowledge, research trends, and scholarly debates across the academic spectrum.This cross-disciplinary conference was organised by the Scientific Society for Saudi Students in the UK with support from the Saudi Arabian Cultural Bureau in London, Imperial College London and King Abdullah University of Science and Technology.KAUST is committed to the development of a knowledge-based economy in Saudi Arabia. Under the leadership of founding Vice President, Dr Najah Ashry, KAUST's Saudi Initiatives organization invests in the Nation's brightest young minds to ensure a strong and prosperous future. Through a variety of targeted programs and special projects, such as this year's Conference, Saudi Initiatives identifies, nurtures, and supports talented young Saudis for KAUST and for Saudi Arabia.