The rod was threaded directly to the top of the exciter and to the base of the reference force transducer, making difficult orientation, tedious alignment and customization of stinger lengths a part of every test. The through-hole armature design eliminates these problems.
The nasalis is a sphincter-like muscle of the nose whose function is to compress the nasal cartilages. It is the muscle responsible for flaring of the nostrils. Some people can use it to close the nostrils to prevent entry of water when underwater. It consists of two parts, transverse and alar :
Nose symptoms, also called nasal symptoms, include any symptoms that affect the nose. The nose has two nasal cavities (nostrils or nares) that are lined with mucous membranes and divided by a cartilaginous wall called the septum. The nasal bone (or bridge) forms the top of the nose.