age measurement
1Measurement and Signature Intelligence — Measurement and Signature Intelligence, or MASINT, refers to intelligence gathering activities that bring together disparate elements that do not fit within the definitions of the major disciplines mentioned above. As a means of collecting… …
2Measurement and signature intelligence — (MASINT) is a branch of intelligence gathering activities. MASINT, may have aspects of intelligence analysis management, since certain aspects of MASINT, such as the analysis of electromagnetic radiation received by signals intelligence are more… …
3Age of the universe — The age of the universe is the time elapsed between the theory of the Big Bang and the present day. Current observations suggest that this is about 13.73 billion years, with an uncertainty of about +/ 120 million years. The lowering of the… …
4measurement system — Introduction any of the systems used in the process of associating numbers with physical quantities and phenomena (metrology). Although the concept of weights and measures (measurement) today includes such factors as temperature, luminosity …
5Measurement of sea ice — Annual growth and retreat of the polar ice packs from SeaWiFS images Measurement of sea ice is important for safety of navigation and for monitoring the environment, particularly the climate. Record keeping of direct observations began over a… …
6Age of the Earth — This article is about scientific estimates of the age of the Earth. For religious and other non scientific estimates, see Dating Creation. Earth as seen from Apollo 17 The age of the Earth is 4.54 billion years (4.54 × 109 years ± 1%) …
7age — 1. The period that has elapsed since birth. 2. One of the periods into which human life is divided, distinguished by physical evolution, equilibrium, and involution; e.g., the seven ages of mankind are: infancy, childhood, adolescence …
8List of unusual units of measurement — For units of measure primarily used in countries where English is not the main language, see the article specific to that country, a list of which can be found in the systems of measurement article. An unusual unit of measurement is a unit of… …
9Hindu units of measurement — Vedic and Puranic units of time span from the Paramáńu (about 17 microseconds) to the mahamanvantara (311.04 trillion years). Hindu theology considers the creation and destruction of the universe a cyclic process. Contents 1 Introduction 2 Time 2 …
10Audience measurement — measuring how many people are in an audience, usually in relation to radio listenership and television viewership, but also newspaper and magazine readership, and increasingly, usage of websites. It often also includes demographic and sometimes… …
