scientific and technological principles
121communism — /kom yeuh niz euhm/, n. 1. a theory or system of social organization based on the holding of all property in common, actual ownership being ascribed to the community as a whole or to the state. 2. (often cap.) a system of social organization in… …
122Timeline of chemistry — lists important works, discoveries, ideas, inventions, and experiments that significantly changed mankind s understanding of the composition of matter and of the interactions thereof, the modern science known as chemistry. The history of… …
123operations research — the analysis, usually involving mathematical treatment, of a process, problem, or operation to determine its purpose and effectiveness and to gain maximum efficiency. [1940 45, Amer.] * * * Application of scientific methods to management and… …
124agricultural technology — Introduction application of techniques to control the growth and harvesting of animal and vegetable products. Soil preparation Mechanical processing of soil so that it is in the proper physical condition for planting is usually… …
125Nanchang Q-6 — Q 6 Role Ground attack aircraft National origin People s Republic of China Manufacturer Nanchang Status Development cancelled (1989) Primary user PLA Air Force The Nanchang Q 6 ( …
126Big Science — This article is about the term. For the album, see Big Science (album). Big Science is a term used by scientists and historians of science to describe a series of changes in science which occurred in industrial nations during and after World War… …
127Organisation of Islamic Cooperation — OIC redirects here. For other uses, see OIC (disambiguation). Organisation of Islamic Cooperation           …
128Institut national d'études démographiques — The Institut national d études démographiques or INED is a French research institute specialized in demography and population studies in general.HistoryA research institute founded in 1945INED was founded by virtue of the ministerial order no. 45 …
