Plastics and natural materials such as rubber or cellulose are composed of very large molecules called polymers. Polymers are constructed from relatively small molecular fragments known as monomers that are joined together.
Centennial College of Applied Arts and Technology is a diploma and degree granting college located in Toronto, Ontario, Canada. It is the oldest publicly funded college in Ontario.Its four campuses are situated to serve the eastern portion of the Greater Toronto Area.ocated at 75 Ashtonbee Road in Scarborough's Warden Avenue-Eglinton Avenue area, this campus is home to the largest training school for transportation technology in Canada. In 1967, the Ontario government merged its Provincial Institute of Automotive and Allied Trades with Centennial College.
Like most colleges, Centennial hires a mix of faculty. Its prized 480 full-time jobs are unionized, as are some 300 âpartial loadâ jobs that involve teaching from seven to 12 hours per week. It also hires about 600 non-union part-timers who teach no more than six hours a week. But it is the 300 non-unionized âsessionals,â who teach 13 hours a week or more, who face a loss of pay â from what Deschenes said was the equivalent of about 18 hours a week to about 14 or 15 hours a week.