Partnering with radiologists, radiographers produce images of the human body’s interior and assist in diagnosing different injuries and diseases. Students taking coursework in radiography may receive extensive lessons in anatomy and on-the-job experience with medical scanning equipment.

An African educational adventure can be exciting since the continent's rich traditional heritage is so vital to the culture. Africans legendary hospitality is welcoming to strangers and its multiethnic cities so exciting with its African music, dance and arts, both traditional and modern, constitute whole other worlds of application and delight; and there is a couple of esthetic experiences wherever you go to compare and contrast with the color, swirl, smell, and sounds of an African market.

A PhD, or Doctorate of Philosophy, is the highest degree awarded in many academic fields. Generally requiring a research project and dissertation, as well as several years of study, a doctorate degree qualifies the holder as an expert in a chosen field.

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