filtering efficiency
41environmental works — ▪ civil engineering Introduction infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …
42Neo-Piagetian theories of cognitive development — For more information, see Piaget s theory of cognitive development, Cognitive development and Intelligence. Psychology …
43Optimization (computer science) — In computing, optimization is the process of modifying a system to make some aspect of it work more efficiently or use fewer resources. For instance, a computer program may be optimized so that it executes more rapidly, or is capable of operating …
44Type I and type II errors — In statistics, the terms Type I error (also, α error, or false positive) and type II error (β error, or a false negative) are used to describe possible errors made in a statistical decision process. In 1928, Jerzy Neyman (1894 1981) and Egon… …
45chromatography — chromatographer, n. chromatographic /kreuh mat euh graf ik, kroh meuh teuh /, adj. chromatographically, adv. /kroh meuh tog reuh fee/, n. Chem. the separation of mixtures into their constituents by preferential adsorption by a solid, as a column… …
46Program optimization — For algorithms to solve other optimization problems, see Optimization (mathematics). In computer science, program optimization or software optimization is the process of modifying a software system to make some aspect of it work more efficiently… …
47Cyclope-Series — Type Privately held company Founded 2006 Website cyclope series.com Cyclope Series is a privately held company created in 2006 which belongs to Amplusnet Group.[1] …
48Sustainable design — Sustainable urban design and innovation: Photovoltaic ombrière SUDI is an autonomous and mobile station that replenishes energy for electric vehicles using solar energy. See also: Sustainable engineering and Ecological design …
49Climate change in Washington — Main article: Climate change in the United States Digitally colored elevation map of Washington. Climate change in the American state of Washington is a subject of study and projection today. Contents …
50Solar updraft tower — This article is about a type of power plant. For other uses, see Solar tower (disambiguation). Schematic presentation of a Solar updraft tower The solar updraft tower is a renewable energy power plant. It combines the chimney effect, the… …
