"intensive courses in" is correct and usable in written English.
You can use it to introduce a particular subject or topic that you are going to discuss in more detail. For example, "I attended several intensive courses in accounting during my undergraduate degree."
For five weeks each summer Rare Book School brings some 300 librarians, conservators, scholars, dealers, collectors and random book-mad civilians together for weeklong intensive courses in an atmosphere that combines the intensity of the seminar room, the nerdiness of a "Star Trek" convention and the camaraderie of a summer camp where people come back year after year.
Instead, their parents will choose from a menu that includes those classes, as well as intensive courses in English, known as immersion, and fledgling dual-language programs, like those in which Mr. Brown's children are enrolled in Arizona.
In 1979 Ruff decided to make a trip to China and began taking intensive courses in Mandarin at Yale where he's professor of both music and Afro-American studies.
These Mandela Fellows take intensive courses in one of three areas: public management, civic leadership, or business and entrepreneurship.
Dr. Ashford is a visiting scientist at the Harvard School of Public Health and teaches intensive courses in Sustainable Development, and European & International Environmental Law at Cambridge University, UK and at the Cyprus University of Technology.
Agreement studies are often associated with intensive courses in the form of interactive slide seminars of study cases [ 21].
Others play Dungeons & Dragons or opt for an intensive course in the art of hat-making.
In fact, it is possible Britain will be the beneficiary of his intensive course in development studies.
Recruited into army intelligence, he gave up classical Greek and Latin and embarked on an intensive course in written Japanese.
The word solfège sometimes refers to an intensive course in the knowledge of musical intervals and their notation.
Later in his career, Mr. Gonzalez completed Harvard University's Program for Management Development, an intensive course in business management geared for high-performing executives.
