Evenness
121Portafilter — A portafilter (or group handle ) attaches to the group head of semi automatic and piston driven espresso machines, and carries a tamped puck of coffee grounds within its basket. It is usually made of brass, and is attached by a plastic or wooden… …
122David Gale — This article is about the academic. For the actor, see David Gale (actor). For the film, see The Life of David Gale. David Gale Born …
123Index of dissimilarity — The index of dissimilarity is a demographic measure of the evenness with which two groups are distributed across the component geographic areas that make up a larger area. The index score can also be interpreted as the percentage of one of the… …
124Thin film transistor liquid crystal display — A thin film transistor liquid crystal display (TFT LCD) is a variant of liquid crystal display (LCD) which uses thin film transistor (TFT) technology to improve image quality (e.g. addressability, contrast). TFT LCD is one type of active matrix… …
125Ecological effects of biodiversity — The diversity of species and genes in ecological communities affects the functioning of these communities. These ecological effects of biodiversity in turn affect both climate change through enhanced greenhouse gases, aerosols and loss of land… …
126Common tone — C is a common tone betwee the C and G major scales, as are D, E, G, A, and B. In music a common tone is a pitch class that is a member of, or common to, a musical scale and a transposition of that scale, as in modulation (Johnson 2003, p.42). Six …
127Structure implies multiplicity — In diatonic set theory structure implies multiplicity is a quality of a collection or scale. This is that for the interval series formed by the shortest distance around a diatonic circle of fifths between member of a series indicates the number… …
128Generated collection — In diatonic set theory, a generated collection is a collection or scale formed by repeatedly adding a constant interval in integer notation, the generator, also known as an interval cycle, around the chromatic circle until a complete collection… …
