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Nose shape Nose shapes used in Topinard's nasal index. The shape of the nose varies widely due to differences in the nasal bone shapes and formation of the bridge of the nose. Anthropometric studies have importantly contributed to craniofacial surgery, and the nasal index is a recognised anthropometric index used in nasal surgery.
Anatomical terminology. [ edit on Wikidata] A nose is a protuberance in vertebrates that houses the nostrils, or nares, which receive and expel air for respiration alongside the mouth. Behind the nose are the olfactory mucosa and the sinuses. Behind the nasal cavity, air next passes through the pharynx, shared with the digestive system, and ...
The distinctive human nose shape, nostrils, and nasal septum; The cheeks, covering the maxilla and mandible (or jaw), the extremity of which is the chin; The mouth, with the upper lip divided by the philtrum, sometimes revealing the teeth; Facial appearance is vital for human recognition and communication. Facial muscles in humans allow ...
Among the Copts and Fellahin of Egypt, two distinct nasal types reportedly exist: one with a narrow, aquiline nose accompanied by a slim face, slender jaw and thin lips; the other with a slightly lower rooted, straight-to-concave nose, accompanied by a wider and lower face, a strong jaw, prominent chin, and moderately full lips.
Comparison of drag characteristics of various nose cone shapes in the transonic to low-mach regions. Rankings are: superior (1), good (2), fair (3), inferior (4). In many nose cone designs, the greatest concern is flight performance in the transonic region from Mach 0.8 to Mach 1.2.
The star-shaped nose is a unique organ only found on the star-nosed mole. Living as it does, in complete darkness, the star-nosed mole relies heavily on the mechanical information of its remarkable specialized nose to find and identify their invertebrate prey without using sight (since moles have small eyes and a tiny optic nerve ).
The Neanderthal chin and forehead sloped backwards and the nose region protruded forward more than in modern humans. The common shapes of the nose are not known but it was more protrusive and large than modern humans especially in the passageways, so Neanderthals could use energy much more efficiently than modern humans. [9]
There is heavy variation in the structure of the nasal bones, accounting for the differences in sizes and shapes of the nose seen across different people. Angles, shapes, and configurations of both the bone and cartilage are heavily varied between individuals.
The inferior nasal concha ( inferior turbinated bone or inferior turbinal/turbinate) is one of the three paired nasal conchae in the nose. It extends horizontally along the lateral wall of the nasal cavity and consists of a lamina of spongy bone, curled upon itself like a scroll, ( turbinate meaning inverted cone). [1]
Nasal hair or nose hair is the hair in the human nose. Adult humans have hair in the nostrils . Nasal hair functions include filtering foreign particles from entering the nasal cavity, and collecting moisture. [1]