metastable state
81Nuclear notation — is a common notation used in chemistry and physics to indicate the atomic number and mass number of an isotope. Nuclear notation is formed by writing an elemental symbol preceded by a subscript indicating its atomic number (number of protons) and …
82Alite — is the mineralogical name for Tricalcium Silicate, Ca3.SiO5. It is the major, and characteristic, mineral in Portland cement.Composition and structureThe alite found in Portland cement differs in composition from simple tricalcium silicate. It is …
83Oscar Sala — (Milán, 26 de marzo de 1922 São Paulo, 2 de enero de 2010) fue un físico nuclear ítalo brasileño, importante líder científico y profesor emérito del Instituto de Física de la Universidad de São Paulo. Sala se graduó en Física en 1943 en la… …
84singlet oxygen — noun a metastable state of molecular oxygen that has a slightly higher energy than normal triplet oxygen, and is more chemically reactive …
85метастабильное состояние — Возбужденное состояние, квантовые переходы из которого, сопровождающиеся спонтанным излучением, мало вероятны. Примечание Продолжительность жизни метастабильных состояний на несколько порядков превышает продолжительность жизни обычных… …
86subpermanent magnetism — noun : a metastable state of magnetization that is liable to loss through vibration or mechanical shock …
87vredenburgite — ˈvredənˌbərˌgīt noun ( s) Etymology: Vredenburg, Alabama + English ite 1. : a mineral consisting of an oriented intergrowth of jacobsite and hausmannite called also beta vredenburgite 2. : a homogeneous mineral (Mn,Fe)3O4 that has the sam …
88Metastability in the brain — In the field of computational neuroscience, the theory of metastability refers to the human brain’s ability to integrate several functional parts and to produce neural oscillations in a cooperative and coordinated manner, providing the basis for… …
89Oxocarbon — An oxocarbon or oxide of carbon is an inorganic compound consisting only of carbon and oxygen.[1][2] The simplest and most common oxocarbons are carbon monoxide (CO) and carbon dioxide (CO2). Many other stable or metastable oxides of carbon are… …
90DART ion source — A capsule being analyzed is held in the sample chamber between the DART ion source (right) and the spectrometer inlet (cone on left). DART (Direct Analysis in Real Time) is an atmospheric pressure ion source that instantaneously ionizes gases,… …
