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.
Molluscum contagiosum infection is most common in children and young adults, with males being affected more commonly than females. It is most common in children 1 to 10 years of age. Individuals with weakened immune systems (immunocompromised), such as those with AIDS, also have a higher incidence of infection.