The Heart and Stroke Foundation, a volunteer-based health charity, leads in eliminating heart disease and stroke and reducing their impact through: the advancement of research and its application, the promotion of healthy living and advocacy.
Separation negatives : black & white negatives, usually prepared in lots of three or four, which have been taken through filters which analyze the color composition of an original in terms of blue, green and red. They are used particularly in photomechanical color printing and dye transfer printing processes.
Deoxyribonucleic Acid [DNA]
Deoxyribonucleic acid is a molecule that encodes the genetic instructions used in the development and functioning of all known living organisms and many viruses. DNA and RNA are nucleic acids; alongside proteins, they compose the three major macromolecules essential for all known forms of life.