Foam is an efficient thermal insulator, so the temperature of the oil can become difficult to control. The presence of air bubbles in the fluid can lead to excessive oxidation, cavitation, the reduction of lubricating properties of the oil and hydraulic system failure. Causes The causes of foaming are many. The most common include: Water contamination
Psychosis refers to an abnormal condition of the mind described as involving a loss of contact with reality. People with psychosis are described as psychotic. People experiencing psychosis may exhibit some personality changes and thought disorder.
English PDF | More Workbooks. Psychosis can be a disruptive, confusing, and frightening experience. Hearing voices or thinking unusual or disturbing thoughts is common in psychosis. Having psychosis makes it difficult to figure out what is really happening and what may be a trick of the mind. Psychosis often prevents people from doing the things they used to doâsuch as going to work or school and enjoying time with friends and family. The good news is that psychosis is a treatable condition.