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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.
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.
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 ...
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.
This type of facial hair resembles a small brush like a toothbrush, where the "bristles" are attached to the bottom of the nose, which was once thought comical. Charlie Chaplin was the first famous man to sport this look, and his popularity circa 1915 made the toothbrush style fashionable worldwide in the early 20th century.
The orientation of the nasal cartilages can produce different shapes and sizes of the nostrils and nasal cavities. For the most part, animals contain similar cartilage structures within the nose but vary in the number of different cartilage structures they have.
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. Broadly, most nasal bones can be categorized as "V-shaped" or "S-shaped" but these ...
The nasal cavity is divided into two segments: the respiratory segment and the olfactory segment. The respiratory segment comprises most of each nasal cavity, and is lined with ciliated pseudostratified columnar epithelium (also called respiratory epithelium ). The conchae, or turbinates, are located in this region.
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 ...
A nose cone is the conically shaped forwardmost section of a rocket, guided missile or aircraft, designed to modulate oncoming airflow behaviors and minimize aerodynamic drag. Nose cones are also designed for submerged watercraft such as submarines, submersibles and torpedoes, and in high-speed land vehicles such as rocket cars and velomobiles.