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In September 2009, the World Health Organization released a comprehensive global initiative on radon that recommended a reference level of 100 Bq/m 3 for radon, urging establishment or strengthening of radon measurement and mitigation programs as well as development building codes requiring radon prevention measures in homes under construction ...
Part of a radon mitigation system including the fan and vent pipe is visible near the gutter downspout. Because high levels of radon have been found in every state of the United States, [18] testing for radon and installing radon mitigation systems has become a specialized industry since the 1980s. Many states have implemented programs that ...
The New York Times reported visible drug activities around the block at OnPoint's E 126th St location in August, 2023. [8] The consumption site is across the street from a child care center. [14] OnPoint also employs staff to collect discarded drug paraphernalia in parks and other public areas. [2]
11 have been considered for radon gas removal in uranium mines due to the formation of radon–fluorine compounds. [20] Radon compounds can be formed by the decay of radium in radium halides, a reaction that has been used to reduce the amount of radon that escapes from targets during irradiation. [25]
Bioremediation of radioactive waste or bioremediation of radionuclides is an application of bioremediation based on the use of biological agents bacteria, plants and fungi (natural or genetically modified) to catalyze chemical reactions that allow the decontamination of sites affected by radionuclides. [1]
55 Hudson Yards was originally conceived as a 1.75-million-square-foot (163,000 m 2), 877-foot-tall (267 m) building with 56 stories at 550–570 West 34th Street. [ 19 ] [ 54 ] It was expected to keep the latticed glass facade and a curved roof, as well as many of the old design plans of the World Product Center because Extell was designing ...
Chelsea is a neighborhood on the West Side of the borough of Manhattan in New York City.The area's boundaries are roughly 14th Street to the south, the Hudson River and West Street to the west, and Sixth Avenue to the east, with its northern boundary variously described as near the upper 20s [4] [5] or 34th Street, the next major crosstown street to the north.
Mount Vernon is a city in Westchester County, New York, United States.It is an inner suburb of New York City, immediately to the north of the borough of the Bronx.As of the 2020 census, Mount Vernon had a population of 73,893, [3] making it the 24th-largest municipality in the state and largest African-American majority city in the state.