ARCH

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Related to mandibular arch: hyoid arch

ARCH

Autoregressive Conditional Heteroskedasticity

A statistical measure of the average error between a best fit line and actual data that uses past data to predict future performance. General Autoaggressive Conditional Heteroskedasticity is the most common way of doing this. See also: Fractal Distribution.
References in periodicals archive ?
03Ao) in mandibular arch but in maxillary arch the higher values were observed in maxillary arch.
Bionator utilized in this study had the lingual portion of acrylic in mandibular arch extended apically two to three millimeters (mm) more than originally recommended to provide a better skeletal effect.
Table-III: Maxillary and Mandibular arch spacing and crowding.
Leveling the curve of Spee: its effect on the mandibular arch length.
Black's material from 1902, Nance learned that the mandibular arch average excess amount was 3.
Some facial nerve fibers terminate in the mandibular arch superficially and caudally.
Table II shows the age, gender, race, and symmetry in the mandibular arch for the 21 patients.
Maintaining the initial mandibular arch form results in equilibrium between components of the stomatognathic system, possibly achieving greater long-term stability (TRIVINO et al.
Teeth present in maxillary arch were 11, 16, 17, 21, 26, 27 and 36, 46 in mandibular arch (Fig 3).
The patient was a nurse by profession and was much concerned about the retention of the prosthesis especially for the mandibular arch.
In the orbita, the trigeminal nerve branches off to originate the mandibular branch that innervates the muscles which ate derived from the mandibular arch.
The two structures of primary importance in the transition from agnathan (jawless) fish to gnathostomes were the mandibular arch (gill arch 2) and the hyoid arch (gill arch 3).