Color blindness (or color vision deficiency), is a condition where a personâs eyes are unable to see colors under normal light. People with color blindness have a hard time telling colors apart from each other.
The formal requirements for the doctoral (PhD) degree are as follows: 1  Payment of six semesters of full-time tuition (or five semesters if credit for previous graduate work has been approved) 2  Major and related courses. 3  Foreign language(s) in many departments.  Training in the Responsible Conduct of Research.
In the US, the price tag for a PhD is even higher, ranging from US$28,000 to US$40,000 per year. In China, tuition fees range from about US$3,000 to Â£2,000 to Â£9,000.In Germany, on the other hand, PhD students face no tuition fees at all, aside from a nominal semester contribution of â¬250 to â¬500 (US$340-675).ther costs to be considered when calculating PhD funding are living costs and opportunity costs. The former vary significantly by country and city. Studying in Paris (France) or Oslo (Norway) will likely incur a substantially higher annual cost than completing a PhD in Bangkok (Thailand).