econometrics, the autoregressive conditional heteroskedasticity (ARCH) model is a statistical model for time series data that describes the variance of the current...

written specifically for Arch Linux, is used to install, remove and update software packages. Arch Linux uses a rolling release model, meaning it has no major...

An arch is a curved vertical structure spanning an open space underneath it. Arches may support the load above them, or they may perform a purely decorative...

Harley-Davidson served as the prototype ARCH motorcycle which eventually led to the company's first production model, the KRGT-1. The KRGT-1 launched in September...

arch served as the model for the menorah used as the emblem of the State of Israel. The arch has provided the general model for many triumphal arches...

The Gateway Arch is a 630-foot-tall (192 m) monument in St. Louis, Missouri, United States. Clad in stainless steel and built in the form of a weighted...

many structures. In fish, the arches are known as the branchial arches, or gill arches. In the human embryo, the arches are first seen during the fourth...

Intermediate Model for the Arch is a 1975 painted steel sculpture by Alexander Calder, installed in a courtyard outside the Columbus Museum of Art in Columbus...

The brow ridge, or supraorbital ridge known as superciliary arch in medicine, is a bony ridge located above the eye sockets of all primates and some other...

and the king of birds. Garuda Linux, being based on Arch, features a rolling release update model using Pacman as its package manager. Garuda Linux was...