There are five basic gasifier technologies currently in commercial use: â 1 Down Draftâ Fixed Bed. â 2 Up Draftâ Fixed Bed. 3  Fluidized Bed Reactor. 4  Entrained Flow. 5  Plasma.
2 B. Brief History of HMOs A health maintenance organization is defined as âan organization that combines the provision of health insurance and the delivery of health care services.â (Given 1994) Early HMOs and HMO-like institutions developed in the 1930s.
What is MBO? Management By Objectives (MBO) was introduced by Peter Drucker in 1954. In MBO, the subordinate (junior or lower level) managers are allowed to participate in planning and controlling activities. They are allowed to participate in the decision-making process.