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.
The inner ear is the cochlea, which contains the auditory sensory receptors, called hair cells The cochlea is filled with fluid Floating the middle of the fluid is the basilar membrane The hair cells are embedded in a part of the membrane called the organ of Corti When the oval window vibrates a second membrane within the cochlea, the round window, bulges, causing the basilar membrane to b end and stimulates the hair cells to produce AP Basilar Membrane Higher sound frequencies cause maximum ...