Authoritarian regimes are also sometimes subcategorized by whether they are personalistic or populist. Personalistic authoritarian regimes are characterized by arbitrary rule and authority exercised mainly through patronage networks and coercion rather than through institutitions and formal rules..
Fluid accumulation is the most common cause of conductive hearing loss in the middle ear, especially in children. Major causes are ear infections or conditions that block the eustachian tube, such as allergies or tumors.
Conductive Loss. If a hearing loss is caused by problems with the ear conducting the vibrations to the cochlea, then it is called a conductive loss. The problem may be with the ear drum or with the ossicles (three tiny bones). Conductive losses aren't the most common types of hearing loss. Nearly 90% of hearing loss cases are sensorineural losses, where the problem is with the cochlea or the auditory nerve Some forms of hearing loss are caused by problems with these bones. When the hearing loss is caused by these bones, it's referred to as a conductive loss.