iStockphoto.com/Andrea Laurita. The BRYCS Clearinghouse is an online collection of resources related to refugee and immigrant children and families. It is geared towards front-line workers, program planners, and administrators as well as researchers and policy-makers.
Define cation exchange: ion exchange in which one cation (as sodium or hydrogen) is substituted for one or more other cations (as calcium andâ¦ ion exchange in which one cation (as sodium or hydrogen) is substituted for one or more other cations (as calcium and magnesium in hard water)â¦ See the full definition since 1828
Foreign Exchange Transaction Law & Legal Definition. Foreign exchange transaction is a type of currency transaction that involves two countries.Generally, a foreign exchange transaction involves conversion of currency of one country with that of another. The conversion of currency in a foreign exchange transaction can be performed through :1. buying or selling of goods and services on credit;2. borrowing or lending funds. A foreign exchange transaction is usually carried out in foreign exchange markets. An example of a foreign exchange transaction is where a person buys dollars and sells pounds.. buying or selling of goods and services on credit; 2. borrowing or lending funds. A foreign exchange transaction is usually carried out in foreign exchange markets. An example of a foreign exchange transaction is where a person buys dollars and sells pounds.