01/29/2007 Copyright Â© 2007 NPUAP Page 3 of 10 COMPONENTS OF SUPPORT SURFACES Note: Components of any support surface may be used alone or in combination. Term Definition AIR A low density fluid with minimal resistance to flow CELL/BLADDER A means of encapsulating a support medium.
On July 2, 1964, Johnson signed the Civil Rights Act of 1964, that banned discrimination based on race, color, religion, sex or national origin in employment practices and public accommodations.
Since then, every American president has designated February as Black History Month and endorsed a specific theme. The 2013 theme, At the Crossroads of Freedom and Equality: The Emancipation Proclamation and the March on Washington, marks the 150th and 50th anniversaries of two pivotal events in African-American history.