seismic efficiency
81Azerbaijan — This article is about the country in Eurasia. For other uses, see Azerbaijan (disambiguation) …
82Brick — For other uses, see Brick (disambiguation). An old brick wall in English bond laid with alternating courses of headers and stretchers …
83Italy — Italia redirects here. For other uses, see Italia (disambiguation). This article is about the republic. For other uses, see Italy (disambiguation). Italian Republic …
84Kuomintang — KMT redirects here. For other uses, see KMT (disambiguation). Kuomintang of China 中國國民黨 …
85Nuclear proliferation — World map with nuclear weapons development status represented by color.   Five nuclear weapons states from the NPT …
86Champion of the Universe — The Champion Publication information Publisher Marvel Comics …
87Georgia (country) — Georgia[1] საქართველო Sakartvelo …
88Wavelet — A wavelet is a mathematical function used to divide a given function or continuous time signal into different frequency components and study each component with a resolution that matches its scale. A wavelet transform is the representation of a… …
89Dam — This article is about structures for water impoundment. For other uses, see Dam (disambiguation). Hoover Dam, a concrete arch gravity dam in Black Canyon of the Colorado River. Lake Mead in the background is impounded by the dam …
90Crawford County, Arkansas — Crawford County Courthouse within the Van Buren Historic District in Van Buren, Arkansas …