penetration index
21radiation — radiational, adj. /ray dee ay sheuhn/, n. 1. Physics. a. the process in which energy is emitted as particles or waves. b. the complete process in which energy is emitted by one body, transmitted through an intervening medium or space, and… …
22Wind power — Wind power: worldwide installed capacity [1] …
23Mathematical descriptions of opacity — When an electromagnetic wave travels through a medium in which it gets absorbed (this is called an opaque or attenuating medium), it undergoes exponential decay as described by the Beer–Lambert law. However, there are many possible ways to… …
24Ages of consent in North America — The ages of consent for sexual activity vary by jurisdiction across North America. OverviewThe age of consent is the age at or above which a person is considered to have the legal capacity to consent to sexual activity. Both partners must be of… …
25Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… …
26Intermittent energy source — An intermittent energy source is any source of energy that is not continuously available due to some factor outside direct control. The intermittent source may be quite predictable, for example, tidal power, but cannot be dispatched to meet the… …
27ECONOMIC 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,… …
28List of mobile network operators of Europe — legend|#bebebe|No dataAlbaniaAlbania has 2.215 million subscribers in total, or a 61.5% penetration rate. Fact|date=November 2007 (September 2007)The Regulatory Authority for telecommunication in Albania is the [http://www.ert.gov.al/ert… …
29HMS Hood (51) — HMS Hood (pennant number 51) was a battlecruiser of the Royal Navy, and considered the pride of the Royal Navy in the interwar period and during the early period of World War II. She was one of four Admiral class battlecruisers ordered in mid… …
30Blut-Gehirn-Schranke — Die Blut Hirn Schranke, auch Blut Gehirn Schranke genannt, ist eine bei allen Landwirbeltieren (Tetrapoda) im Gehirn vorhandene physiologische Barriere zwischen dem Blutkreislauf und dem Zentralnervensystem. Sie dient dazu, die Milieubedingungen… …
