two
61Two-dimensional nuclear magnetic resonance spectroscopy — (2D NMR) is a set of nuclear magnetic resonance spectroscopy (NMR) methods which give data plotted in a space defined by two frequency axes rather than one. Types of 2D NMR include correlation spectroscopy (COSY), J spectroscopy, exchange… …
62Two-body problem — Two bodies with similar mass orbiting around a common barycenter with elliptic orbits. In classical mechanics, the two body problem is to determine the motion of two point particles that interact only with each other. Common examples include a… …
63Two-Gun Kid — (Matt Hawk / Matt Liebowicz) Art by Scott Kolins. Publication information Publisher Marvel Comics …
64Two-toed sloth — Two toed sloths[1] Temporal range: 35–0 Ma …
65Two-photon absorption — (TPA) is the simultaneous absorption of two photons of identical or different frequencies in order to excite a molecule from one state (usually the ground state) to a higher energy electronic state. The energy difference between the involved… …
66Two-sided market — Two sided markets, also called two sided networks, are economic networks having two distinct user groups that provide each other with network benefits. Example markets include credit cards, comprised of cardholders and merchants; HMOs (patients… …
67Two and a Half Men — Título Two and a Half Men Género Sitcom Creado por Chuck Lorre Lee Aronsohn Reparto Charlie Sheen Jon Cryer Angus T. Jones Conchata Ferrell Holland Taylor Mar …
68Two Worlds II — Разработчик Reality Pump Издатель …
69Two by Twos — Prominent early preachers (left to right): William Gill, William Irvine, and George Walker Classification Protestant Polity Episcopal Geographical areas …
70Two Worlds II — Desarrolladora(s) Reality Pump Distribuidora(s) TopWare Interactive Diseñador(es) Mirosław Dymek Director(es) Mirek Dymek …
