The practice of transforming substances into usable products is called chemical engineering. Studies in this discipline can prepare students for careers in areas such as the chemical, pharmaceutical, energy and petroleum industries.

The United Arab Emirates is a federation of seven emirates on the eastern side of the Arabian peninsula, at the entrance to the Persian Gulf. Much of the work force in the UAE are foreign expatriates - hence the country's population makeup being so diverse, with Emirati citizens being a minority in their own country.

Requirements for the PhD program often involve the student having already obtained a Master’s degree. Additionally, a thesis or dissertation primarily consisting of original academic research must be submitted. In some countries, this work may even need to be defended in front of a panel.

Part time learning allows one to obtain part-time degrees even if one cannot attend school on a full-time basis. One can learn at his or own pace, gradually accumulating credits which count towards final qualification.