I don't know a scrap about the interview process that they go through there, or what they cover, but I do have a few tips which cover a couple of rather basic, but extreamly important bases for any interview.
First and foremost is how you are dressed. It should be appropriate for the situation, neatly pressed, and correctly fitting. Try to be fairly neutrally dressed (ie pale or dark colours, maybe dark grey or black pants/skirt)
Second is shoes. I would suggest against anything with heels (women) and I would go with black.
Third is hair. Out of the face, probably tied back would be best.
Fourth is to be confident. If you walk into the room nervous, it shows. If you are confident, it also shows.
Fifth, probably would be to shake hands firmly. Both before and after the interview with the interviewers. There are probably three main scenarios that occur. 1) you are shown into a room by an interviewer, you shake their hand when they greet you. They are the only person interviewing, so you may sit down. 2) you are shown into a room by an interviewer, you shake their hand as before. Then when you enter the interview room, there is someone else there. Usually they will introduce themselves, and you have to read body language as to wether you shake hands. The third main scenario is like 1, however when you sit down, another interviewer enters. STAND UP and introduce youself, shake their hand etc. Failure to observe customs like that are negative points. And make sure it is a firm shake - even ladies.
Sixth. Have a pen and paper handy. Either to take down notes on anything they say, or just to look prepared. I would suggest getting a leather compendium/folder to hold the pad - it makes you look more professional.
If you are taking papers in, always have 2 or 3 copies with you. For example, at a job interview, have 3 copies of your resume 1 for you to follow and 2 for any other interviewers in the room. The exception would probably be a portfolio - even then it is worth having a spare.
Finaly, see if you can find out who will be interviewing you. At a university, that may mean finding out from past students what happened there and how the interviewers reacted to certain things, for a job it may mean finding out about the companies structure and history.