Professionals and those working in acknowledged professions exercise specialist knowledge and skill. Maritime universities are dedicated to teaching and training students in maritime professions. Fluency in Latvian is expected in a variety of professions and careers. Marquette alumni work in a variety of industries and professions. Salaries were less than those for many other white-collar professions and even some blue-collar jobs. Tulane is organized into 10 schools centered around liberal arts, sciences, and specialized professions. Other notable synesthetes come particularly from artistic professions and backgrounds. Specialists graduate with degrees in about 200 trades and professions. Banks, insurers, foreign companies and certain other professions and businesses are not eligible. Similar patterns emerged among elite professions and communities. They offer a way for people with similar backgrounds, lifestyles, professions or hobbies to connect. It advocated for women's entry into higher education and the male-dominated professions. The university college offers studies directed towards specific professions. Teaching school was one of the few honorable professions open to women. "Lazarillo" introduced the picaresque device of delineating various professions and levels of society.