working object
111Entity-attribute-value model — (EAV), also known as object attribute value model and open schema is a data model that is used in circumstances where the number of attributes (properties, parameters) that can be used to describe a thing (an entity or object ) is potentially… …
112space exploration — Investigation of the universe beyond Earth s atmosphere by means of manned and unmanned spacecraft. Study of the use of rockets for spaceflight began early in the 20th century. Germany s research on rocket propulsion in the 1930s led to… …
113arts, East Asian — Introduction music and visual and performing arts of China, Korea, and Japan. The literatures of these countries are covered in the articles Chinese literature, Korean literature, and Japanese literature. Some studies of East Asia… …
114Entity–attribute–value model — (EAV) is a data model to describe entities where the number of attributes (properties, parameters) that can be used to describe them is potentially vast, but the number that will actually apply to a given entity is relatively modest. In… …
115industrial glass — Introduction solid material that is normally lustrous and transparent in appearance and that shows great durability under exposure to the natural elements. These three properties lustre, transparency, and durability make glass a favoured… …
116Data, context and interaction — (DCI) is a paradigm used in computer software to program systems of communicating objects. Its goals are: To improve the readability of object oriented code by giving system behavior first class status; To cleanly separate code for rapidly… …
117Charles Peirce — Infobox Scientist name = Charles Peirce box width = image size = 200px caption = Charles Peirce birth date = September 10, 1839 birth place = Cambridge, Massachusetts death date = April 19, 1914 death place = residence = citizenship = nationality …
118Kristen Nygaard — Infobox Scientist name = Kristen Nygaard image width = 140px caption = birth date = birth date|1926|8|27|mf=y birth place = death date = death date and age|2002|8|10|1926|8|27|mf=y death place = residence = citizenship = nationality = ethnicity …
119Token (railway signalling) — A token being offered by a signalman on the Keighley and Worth Valley Railway …
120Superlens — A superlens, super lens or perfect lens is a lens which uses metamaterials to go beyond the diffraction limit. The diffraction limit is an inherent limitation in conventional optical devices or lenses.[1] In 2000, a type of lens was proposed,… …
