There many different types of. leukemia but the four most important forms are derived from only two types of. cells, lymphocytes and myelocytes. Acute myelogenous leukemia is disorders of. granulocytes. Granulocytes produced by bone marrow, engulf and digest bacteria. and other small particles.
Almost all color imaging uses Maxwellâs principles to this day. When motion pictures were invented in the 1890s, there was once again a desire for color images. By 1900, the PathÃ© company in France had designed an elaborate system to hand-color film frames with the use of stencils.
The KODAK camera introduced in 1888 was the first box camera to become widely adopted by the public and its design became the archetype for box camera designs introduced by many different manufacturers. The Kodak introduced in 1888 first commercially successful box camera for roll film -- the advertising slogan being You press the button â we do the rest. 2  The Kodak Brownie, a long lasting series of classical box cameras using roll film. 3  The Ansco panda was designed to compete directly with the Brownies.