irregular source of air pollution
71Health and Disease — ▪ 2009 Introduction Food and Drug Safety. In 2008 the contamination of infant formula and related dairy products with melamine in China led to widespread health problems in children, including urinary problems and possible renal tube… …
72Philippines — <p></p> <p></p> Introduction ::Philippines <p></p> Background: <p></p> The Philippine Islands became a Spanish colony during the 16th century; they were ceded to the US in 1898 following the Spanish …
73Chrysanthemum — sp Scientific classification Kingdom: Plantae …
74Law, Crime, and Law Enforcement — ▪ 2006 Introduction Trials of former heads of state, U.S. Supreme Court rulings on eminent domain and the death penalty, and high profile cases against former executives of large corporations were leading legal and criminal issues in 2005.… …
75Precipitation (meteorology) — Long term mean precipitation by month In meteorology, precipitation (also known as one of the classes of hydrometeors, which are atmospheric water phenomena is any product of the condensation of atmospheric water vapor that falls under… …
76Delhi — /del ee/, n. 1. a union territory in N India. 4,065,698; 574 sq. mi. (1487 sq. km). 2. Also called Old Delhi. a city in and the capital of this territory: former capital of the old Mogul Empire; administrative headquarters of British India 1912… …
77San Marino — San Marinese /mar euh neez , nees /. /san meuh ree noh/; for 1, 2 also It. /sahn mah rddee naw/ 1. a small republic in E Italy: the oldest independent country in Europe. 24,714; 38 sq. mi. (98 sq. km). Cap.: San Marino. 2. a town in and the… …
78Geography of South Korea — Coordinates: 36°30′N 127°30′E / 36.50°N 127.5°E / 36.50; 127.5 …
79Particle collection in wet scrubbers — Wet scrubbers capture relatively small dust s with large liquid droplets. In most wet scrubbing systems, droplets produced are generally larger than 50 micrometres (in the 150 to 500 micrometres range). As a point of reference, human hair ranges… …
80radioactivity — /ray dee oh ak tiv i tee/, n. Physics, Chem. the phenomenon, exhibited by and being a property of certain elements, of spontaneously emitting radiation resulting from changes in the nuclei of atoms of the element. Also called activity. [1895… …
