Pitting resistance equivalent number (PREN) is a predictive measurement of the corrosion resistance of various types of stainless steel. In general: the higher PREN-value, the more corrosion resistant the steel. Steels with PREN-values above 32 are considered seawater (corrosion) resistant.
the state or condition of being multicultural. 2. the preservation of different cultures or cultural identities within a unified society, as a state or nation. Origin of multiculturalism.
October 28, 1996. Toward a Definition of Multiculturalism. By Caleb Rosado*. It is an axiom of our times that our world is rapidly changing. With. change comes not only a different view of the world, but also changes in. language to name that ânewâ world.