Conditional probabilities Given a sequence of words, calculate how often a particular word tends to follow. Qatar University International Student Section assists students to get a student visa (Qatar Residence Permit). Those interested students should Apply Online for the student visa and upload the Required Documents during the same timeline of QU admission. Word breaking Insert spaces into a string of words lacking spaces, like a hashtag or part of a URL. Try this word breaking demo by inputting a string of words with no spaces in between. The Admissions Department will not accept any documentation unless an admissions application has been submitted for the intended semester of admission. They have been extensively studied for a wide range of applications including capacitors, batteries, sensors, catalyst, etc.