theory of security yields
71government budget — Forecast of governmental expenditures and revenues for the ensuing fiscal year. In modern industrial economies, the budget is the key instrument for the execution of government economic policies. Because government budgets may promote or retard… …
72Enigma machine — Military Enigma machine …
73Atmospheric reentry — refers to the movement of human made or natural objects as they enter the atmosphere of a planet from outer space, in the case of Earth from an altitude above the edge of space. This article primarily addresses the process of controlled reentry… …
74Cuba — Cuban, adj., n. /kyooh beuh/; Sp. /kooh vah/, n. a republic in the Caribbean, S of Florida: largest island in the West Indies. 10,999,041; 44,218 sq. mi. (114,525 sq. km). Cap.: Havana. /kooh bah/, n. Cubba. * * * Cuba Introduction Cuba… …
75PID controller — A block diagram of a PID controller A proportional–integral–derivative controller (PID controller) is a generic control loop feedback mechanism (controller) widely used in industrial control systems – a PID is the most commonly used feedback… …
76Preferred stock — Financial markets Public market Exchange Securities Bond market Fixed income Corporate bond Government bond Municipal bond …
77Income inequality metrics — The concept of inequality is distinct from that of poverty[1] and fairness. Income inequality metrics or income distribution metrics are used by social scientists to measure the distribution of income, and economic inequality among the… …
78List of Chinese inventions — A bronze Chinese crossbow mechanism with a buttplate (the wooden components have …
79political science — political scientist. a social science dealing with political institutions and with the principles and conduct of government. [1770 80] * * * Academic discipline concerned with the empirical study of government and politics. Political scientists… …
80Dates of 2004 — ▪ 2005 January It turns out we were all wrong, probably, in my judgment. David Kay, former U.S. chief weapons inspector in Iraq, in testimony to the U.S. Senate Armed Services Committee, January 28 January 1 Haitian Pres. Jean… …
