One piece of hydraulic equipment will commonly have both tube and hose assemblies on it, depending on which solution better serves each particular part of the system. For example, tube would typically be better when routed close to a heat source, and hose would be chosen for high vibration applications or when attached to moving parts.
Cochlear fluids. The cochlear canals contain two types of fluid: perilymph and endolymph. Perilymph has a similar ionic composition as extracellular fluid found elsewhere in the body and fills the scalae tympani and vestibuli. Endolymph, found inside the cochlear duct (scala media), has a unique composition not found elsewhere in the body. Composition of the cochlear fluids A remarkable characteristic of the cochlea is the unique composition of endolymph.
If you're very hard of hearing or deaf, a cochlear implant may help you get back a sense of sound. A cochlear implant isn't a hearing aid, which makes sounds louder.A cochlear implant is a small device that is placed in your ear through surgery. It works by sending impulses directly to your auditory nerve, which carries signals to your brain.Although a cochlear implant doesn't make you hear normally again, it can help you with sounds.f you're very hard of hearing or deaf, a cochlear implant may help you get back a sense of sound. A cochlear implant isn't a hearing aid, which makes sounds louder.