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.
Multicultural psychology refers to the study that if is influenced of multiple cultures and behaviors in a social context. Also multicultural psychology means multiple ways of knowing different cultures and backgrounds and investigates the influence of social factors on individuals.herefore, multicultural psychology should not only refer to study different group of people; it is discovered the different constructs and culturally specific. One concept of multicultural psychology is related to theories and research, which includes a supported treatment in clinical psychology.