attrition value
1Attrition bias — or exclusion bias in epidemiology is a kind of selection bias caused by attrition of subjects.This can be due to: #Systematic difference of participants in the study from the population from which they were selected due to selective loss of… …
2War of attrition (game) — In game theory, the war of attrition is a model of aggression in which two contestants compete for a resource of value V by persisting while constantly accumulating costs over the time t that the contest lasts. The model was originally formulated …
3Customer attrition — Customer attrition, also known as customer churn, customer turnover, or customer defection, is a business term used to describe loss of clients or customers. Banks, telephone service companies, Internet service providers, pay TV companies,… …
4international relations — a branch of political science dealing with the relations between nations. [1970 75] * * * Study of the relations of states with each other and with international organizations and certain subnational entities (e.g., bureaucracies and political… …
5ECONOMIC AFFAIRS — THE PRE MANDATE (LATE OTTOMAN) PERIOD Geography and Borders In September 1923 a new political entity was formally recognized by the international community. Palestine, or Ereẓ Israel as Jews have continued to refer to it for 2,000 years,… …
6Yom Kippur War — Battle of Syria redirects here. For the World War II campaign against the Vichy French in Syria, see Syria Lebanon Campaign. Yom Kippur War/October War Part of the …
7Chicken (game) — For other uses, see Chicken (disambiguation). The game of chicken, also known as the hawk dove or snowdrift[1] game, is an influential model of conflict for two players in game theory. The principle of the game is that while each player prefers… …
8Germany — /jerr meuh nee/, n. a republic in central Europe: after World War II divided into four zones, British, French, U.S., and Soviet, and in 1949 into East Germany and West Germany; East and West Germany were reunited in 1990. 84,068,216; 137,852 sq.… …
9Mill (grinding) — Mill A tabletop hammer mill Other names Grinding mill Uses Grinding Related items Mortar and pestle Expeller Extruder A grinding mill is …
10The Sacrament of Penance — The Sacrament of Penance † Catholic Encyclopedia ► The Sacrament of Penance Penance is a sacrament of the New Law instituted by Christ in which forgiveness of sins committed after baptism is granted through the priest s absolution to… …
