Predictive Maintenance (PdM), also known as condition-based maintenance, attempts to evaluate the condition of equipment by performing periodic or continuous (online) equipment condition monitoring.
Just below the epidermis lies the second layer, the dermis. The dermis, although it contains blood vessels, nerves, and hair follicles, is primarily made up of a protein called collagen.. This protein forms a network of fibers that provides a framework for the growth of cells and blood vessels.ust below the epidermis lies the second layer, the dermis. The dermis, although it contains blood vessels, nerves, and hair follicles, is primarily made up of a protein called collagen.. This protein forms a network of fibers that provides a framework for the growth of cells and blood vessels.
It forms a spongy layer containing nerve fibres, blood vessels and fat cells. Above this layer is the skinâs support system-the dermis. This layer is about 3mm thick. It contains connective tissue, oil and sweat glands, hair follicles, blood vessels, nerve endings. It also contains collagen and elastin.Collagen is the cement that holds everything together, giving skin itâs bounce, vitality and youth. Elastin is a protein that helps to keep the skin flexible but tight.ollagen, elastin, even vitamin E cannot be absorbed into the dermis. In fact vitamin E can cause dermatitis. Liposomes transport moisture into the skin and trap it there, but look at the chemical cost. These synthetic ingredients enter the blood stream and get transported to the liver.