Four Types of Actuators. An actuator is a kind of motor that controls or moves mechanisms or systems. It takes hydraulic fluid, electric current or other sources of power and converts the energy to facilitate the motion.
Dercumâs disease, also known as adiposis dolorosa, is a rare disorder characterized by multiple, painful growths consisting of fatty tissue, called lipomas. They mainly occur on the trunk, the upper arms and upper legs and are found just below the skin.
Wound botulism occurs when bacteria enter an open wound, and is most common in drug addicts, particularly heroin addicts. Infant botulism occurs in babies ages 2 to 6 months, and develops after ingestion of bacterial spores. The botulinum toxin targets the nervous system.