sanitary+science
101Ultraviolet — UV redirects here. For other uses, see UV (disambiguation). UVB redirects here. For the mysterious shortwave radio station in Russia, see UVB 76. For other uses, see Ultraviolet (disambiguation). False color image of the Sun s corona as seen in… …
102Poverty — Street children sleeping in Mulberry Street – Jacob Riis photo New York, United States (1890) Poverty is the state of one who lacks a certain amount of material possessions or money.[1] Absolute poverty or destitution is inability to afford …
103Dorothea Dix — This article is about the 19th century activist. For the journalist, see Dorothy Dix. Dorothea Lynde Dix …
104John D. Rockefeller — For the Rockefeller family, see Rockefeller family. For other people named John D. Rockefeller, see John D. Rockefeller (disambiguation) …
105Alfred William Alcock — (June 23, 1859, Bombay March 24, 1933 Belvedere, Kent) was a British physician naturalist and carcinologist.Alcock was the son of a sea captain, John Alcock in Bombay, India who retired to live in Blackheath. His mother was a daughter of… …
106History of Chicago — Site of Chicagou on the lake, in Guillaume de L Isle s map (Paris, 1718) The history of Chicago, Illinois, has played an important role in the history of the United States. Americans founded the city in 1832. The Chicago area s recorded history… …
107Census Enumerators' Books — During the decennial England and Wales Censuses of 1841 to 1901, the individual schedules returned from each household were transcribed and collated by the census enumerators into Census Enumerators’ Books (CEBs).It is these CEBs that are used by …
108Nonpoint source pollution — Muddy river polluted by sediment. Photo courtesy of United States Geological Survey. Nonpoint source (NPS) pollution refers to both water and air pollution from diffuse sources. Nonpoint source water pollution affects a water body from sources… …
109Surface runoff — Runoff flowing into a stormwater drain Surface runoff is the water flow that occurs when soil is infiltrated to full capacity and excess water from rain, meltwater, or other sources flows over the land. This is a major component of the water… …
110Woo Jang-choon — This is a Korean name; the family name is Woo. Woo Jang choon Woo Jang choon in his 40s. Korean name …
