ionic forces
121Fouling — This article is about fouling in engineering. For uses of the term foul outside technology, see Foul (disambiguation). Not to be confused with fowling. Heat exchanger in a steam power plant, fouled by macro fouling …
122Glossary of fuel cell terms — The Glossary of fuel cell terms lists the definitions of many terms used within the fuel cell industry. The terms in this glossary may be used by fuel cell industry associations, in education material and fuel cell codes and standards to name but …
123Rome — /rohm/, n. 1. Harold (Jacob), born 1908, U.S. lyricist and composer. 2. Italian, Roma. a city in and the capital of Italy, in the central part, on the Tiber: ancient capital of the Roman Empire; site of Vatican City, seat of authority of the… …
124mass spectrometry — or mass spectroscopy Analytic technique by which chemical substances are identified by sorting gaseous ions by mass using electric and magnetic fields. A mass spectrometer uses electrical means to detect the sorted ions, while a mass spectrograph …
125Bussard ramjet — The Bussard ramjet is a theoretical method of spacecraft propulsion proposed in 1960 by the physicist Robert W. Bussard, popularized by Larry Niven in his Known Space series of books, and referenced by Carl Sagan in the television series and book …
126Epirus (region) — Epirus (from Ionic Greek Ήπειρος Ēpeiros , Doric Greek: Ἅπειρος Apeiros , in Albanian: Epir or Epiri ) is a region in south eastern Europe, currently divided between the periphery of Epirus in Greece (80%) and Northern Epirus in southern… …
127Montevideo — For other uses, see Montevideo (disambiguation). Montevideo Former colonial name: City of San Felipe y Santiago de Montevideo   Capital city   …
128Demosthenes — For other historical and fictional personages named Demosthenes, see Demosthenes (disambiguation). Demosthenes Bust of Demosthenes (Louvre, Paris, France) Born …
