inner core
101Density functional theory — Electronic structure methods Tight binding Nearly free electron model Hartree–Fock method Modern valence bond Generalized valence bond Møller–Plesset perturbation theory …
102Dipole antenna — A schematic of a half wave dipole antenna connected to an unbalanced coaxial cable. Better practice is to connect the balanced dipole to the unbalanced line with a balun. A dipole antenna is a radio antenna that can be made of a simple wire, with …
103Nefertiti Bust — Bust of Nefertiti The iconic bust of Nefertiti is part of the Egyptian Museum of Berlin collection, currently on display in the Neues Museum. Material limestone and stucco[1] …
104identity — Although the term identity has a long history deriving from the Latin root idem implying sameness and continuity it was not until the twentieth century that the term came into popular usage. Discussions of identity take two major forms… …
105Drywall — For the musical group, see Drywall (musical project). Vertically hung drywall with joint compound. Drywall, also known as plasterboard, wallboard or gypsum board is a panel made of gypsum plaster pressed between two thick sheets of paper. It is… …
106Greater Boston — Boston–Cambridge–Quincy Common name: Greater Boston Largest city Boston Other cities …
107Lehmann , Inge — (1888–1993) Danish seismologist It was Lehmann who, in 1936, first put forward the view that the Earth s core consisted of two parts – an inner and an outer, separated by a discontinuity. For many years it had been thought that the Earth… …
108Carbon nanotube — Not to be confused with Carbon fiber. Part of a series of articles on Nanomaterials Fullerenes …
109Balun — Pair of AC E 120 Ohm twisted pair (Krone IDC) to 75 Ohm coaxial cable balun transformers. Actual length is about 3cm …
110P-wave — This article is on the type of seismic wave. For the term used in electrocardiography, see P wave (electrocardiography). P wave can also refer to a type of electronic wavefunction in atomic physics; see atomic orbital. Plane P wave …
