Demographic gravitation — is a concept of social physics [1], introduced by Princeton University astrophysicist John Quincy Stewart[2] in 1947[3]. It is an attempt to use equations and notions of classical physics such as gravity to seek simplified insights and even laws… … Wikipedia
Demographic profile — A demographic or demographic profile is a term used in marketing and broadcasting, to describe a demographic grouping or a market segment. This typically involves age bands (as teenagers do not wish to purchase denture fixant), social class bands … Wikipedia
Consumer behaviour — Psychology … Wikipedia
Market segment — A market segment is a subgroup of people or organizations sharing one or more characteristics that cause them to have similar product needs. A true market segment meets all of the following criteria: it is distinct from other segments… … Wikipedia
Caliphate — Khilafat and Khilafah redirect here. For the South Asian movement, see Khilafat Movement. For the Khilafat in Ahmadiyya Islam, see Khalifatul Masih. For specific Islamic or Arab dynasties, see Islamic empire. The last Caliph of Islam, Abdülmecid… … Wikipedia
European doctoral school of demography — The [http://www.eds demography.rog European Doctoral School of Demography] (EDSD) was founded in 2005 by a consortium comprising the [http://www.eaps.nl European Association for Population Studies] (EAPS), the [http://www.ined.fr Institut… … Wikipedia
international 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… … Universalium
Europe, history of — Introduction history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… … Universalium
United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… … Universalium
industrial relations — 1. the dealings or relations of an industrial concern with its employees, with labor in general, with the public, etc. 2. the administration of such relations, esp. to maintain goodwill for an industrial concern. [1900 05] * * * Introduction also … Universalium
population — populational, adj. populationless, adj. /pop yeuh lay sheuhn/, n. 1. the total number of persons inhabiting a country, city, or any district or area. 2. the body of inhabitants of a place: The population of the city opposes the addition of… … Universalium
